US3205923A - Vented filling device - Google Patents
Vented filling device Download PDFInfo
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- US3205923A US3205923A US301356A US30135663A US3205923A US 3205923 A US3205923 A US 3205923A US 301356 A US301356 A US 301356A US 30135663 A US30135663 A US 30135663A US 3205923 A US3205923 A US 3205923A
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- Prior art keywords
- fitting
- container
- vent
- inlet
- filling device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86292—System with plural openings, one a gas vent or access opening
- Y10T137/86324—Tank with gas vent and inlet or outlet
- Y10T137/86332—Vent and inlet or outlet in unitary mounting
Definitions
- the present invention relates in general to inlet devices through which containers of various types may be filled with the fluids they are designed to contain, and a basic object of the invention is to provide a container inlet or filling device which is self venting.
- the invention is particularly applicable to vented container filling devices for tanks used to store liquefied petroleum gases, such as butane. Consequently, the invention will be considered primarily herein in such an environment, with the understanding that it may have other applications.
- Butane storage tanks are conventionally provided with manually operated vents, which have various disadvantages. For example, in filling a butane tank, opening of the vent is sometimes overlooked, with the result that the tank is not filled to capacity. It is also possible for closing of the vent after filling the tank to be overlooked, resulting in dangerous leakage. Another disadvantage is that since the normal procedure is to fill the tank until liquid butane begins to escape from the vent, closing of the conventional manually operated vent is hazardous to the operator because of the possibility of contact of the butane with his fingers or hands. Serious frostbite may result.
- vents are usually separate from the inlet devices or filler plugs on the tanks. This tends to promote the possibility of overlooking the vents, and also results in more expensive tanks because of the necessity for making separate filler plug and vent installations on each tank.
- a primary object of the present invention is to provide a vented container filling device which is a unitary structure and which has venting means automatically actuated upon connection of an inlet or filling line to the device. This eliminates any necessity for making separate filler plug and vent installations on the container, and eliminates any possibility of overlooking opening and subsequently closing the vent, which are important features of the invention.
- Another object of the invention is to provide a vented container filling device wherein the venting means includes normally closed valve means, held closed by pressure within the container, and wherein the inlet or filling line is provided with actuating means for automatically opening such normally closed valve means upon engagement of the inlet line with an inlet means of the filling device.
- Another object of importance is to provide a filling device having a vent passage the outer end of which is directed laterally away from the filling device so as to minimize any possibility of contact between escaping butane, for example, and the operators fingers or hands as he connects or disconnects the inlet line.
- any escaping butane is directed away from the normal working position of the operators hands to minimize the possibility of injury.
- an object of the invention is to provide a vented container filling device which includes: a fitting having an inner end connectible to a container Patented Sept. 14, 1965 and having an outer end; means providing an inlet passage extending longitudinally through the fitting from its inner end to its outer end and having inner and outer ends re spectively communicating with the interior and the exterior of the container when the fitting is connected thereto; check valve means carried by the fitting for preventing outward flow through the inlet passage; connecting means on the outer end of the fitting engageable by a connecting means on an inlet line for connecting the inlet line to the fitting in communication with the outer end of the inlet passage; means providing a vent passage extending through the fitting and having inner and outer ends respectively communicating with the interior and the exterior of the container when the fitting is connected thereto; the outer end of the vent passage being oriented laterally of the fitting; normally closed valve means carried by the fitting and controlling flow through the vent passage; and means carried by the fitting alongside the .inlet passage and engageable by the connecting means on the inlet line, upon engagement
- Still another object of the invention is to provide a vented container filling device wherein the vent passage is provided at least partially by a vent tube which forms the inner end of the vent passage and which extends into the container a predetermined distance when the fitting is connected thereto.
- a related object is to orient the portion of this vent tube which forms the inner end of the vent passage generally laterally away from the axis of the filling device to minimize the possibility of the entry of liquid into the inner end of the vent passage as liquid is being introduced into the container through the filling device.
- FIG. 2 is a view similar to FIG. 1, but showing the.
- FIG. 3 is a view duplicating a portion of FIG. 1 on an enlarged scale.
- the vented container filling or inlet device of the invention is designated generally by the numeral 10 and is shown as connected to a tank, or other container, 12, as by being mounted thereon.
- the tank 12 may, for example, be designed to contain a liquified' petroleum gas such as butane.
- the filling device 10 includes a single unitary fitting 14 shown as taking the form of a plug having its inner end threaded into a suitably reinforced opening 16 in the tank 12.
- the fitting 14 is provided with an inlet or filling passage 18 which extends longitudinally through the fitting from its inner end to its outer end, the inlet passage having inner and outer ends respectively communicating with the innerior and the exterior of the tank 12.
- the inlet passage 18 may take various forms.
- inlet passage 18 is designated generally by the numeral 22, and is shown as formed in a bushing 24 forming part of the fitting 14 and t threaded into the outer end of the body thereof.
- the bushing 24 of the fitting 14 is provided at its outer end with a fitting connecting means 26 engageable by an inlet line connecting means 28 on an inlet or filling line 30 for introducing liquid into the tank 12 through the filling device 10.
- the two connecting means 26 and 28 may be of any suitable, complementary constructions, the connecting means 26 being shown as being of threaded construction.
- the bushing 24 carries a check valve means 32, diagrammatically represented by a dotted rectangle, of the type which is closed by internal pressure within the tank 12, but which opens in response to an external pressure higher than the internal pressure.
- the filling device is shown as including a second, supplementary check valve means 34, shown as being of the poppet type.
- the check valve means 34 is also designed to be closed by internal pressure, and is shown as being lightly spring-biased toward its open position.
- the filling device 10 is convention and, as a matter of fact, is a commercially available filling device.
- the manner in which the present invention is embodied in the filling device 10 to render it self-venting will now be described.
- the filling device 10 includes means providing a vent passage, designated generally by the numeral 50, extending through the fitting 14 and having inner and outer ends 52 and 54 respectively communicating with the interior and the exterior of the tank 12.
- the inner end 52 of the vent passage 50 is constituted by one end of a vent tube 56 which forms part of the vent passage and which extends inwardly (through the poppet of the check valve means 34 as a matter of convenience in the particular construction illustrated) into the tank 12 a predetermined distance, corresponding to the maximum liquid level desired within the tank. Consequently, when the tank 12 is filled to the desired maximum level, liquid can enter the inner end 52 of the vent passage 50.
- vent tubes of ditferent lengths may be varied by substituting vent tubes of ditferent lengths, the vent tube 56 being shown as having its outer end removably threaded into the fitting 14 for this purpose.
- vent tube 56 is generally L-shaped with the inner end 52 of the vent passage directed horizontally away from the axis of the filling device 16. This tends to minimize entry of liquid into the inner end of the vent passage 50 as the tank 12 is being filled, and prior to filling thereof to the maximum level.
- the outer end 54 of the vent passage 50 is oriented laterally of the filling device 10 and is exposed at a lateral outer wall thereof, so as to direct any liquid escaping through the vent passage laterally away from the filling device. This minimizes any possibility of injury to the fingers or hands of the operator in engaging and disengaging the connecting means 26 and 28, which is an important feature.
- the vented filling device 10 of the invention includes a normally closed valve means 60, carried by the fitting 14, for controlling flow through the vent passage 50.
- the valve means 60 is shown as including a movable valve element or valve ball 62 and a compression spring 64 for biasing the ball into engagement with a seat 66 surrounding the vent passage 50 and facing inwardly relative to such passage.
- the ball 62 in addition to being biased closed by the spring 64, is also biased closed by any pressure in the tank 12 in excess of the external pressure, which is atmospheric pressure where, as shown, the outer end 54 of the vent passage communicates directly with the atmosphere.
- the valve means 60 is carried by the fitting 14 alongside the inlet passage 18 and is so oriented that the ball 62 moves longitudinally inwardly and outwardly in moving to its open and closed positions.
- the fitting 14 car- 4 lies a longitudinally reciprocable pin 68 in alignment with and engageable wth the ball 62.
- the pin 68 is suitably sealed relative to the fitting 14 and is biased longitudinally or axially outwardly relative to the fitting by an encircling compression spring 70 seated against the fitting and against a collar 72 on the pin.
- the pin 68 normally projects axially or longitudinally outwardly from the body of the fitting 14, as shown in FIG. 2 of the drawing.
- an element 74 of the connecting means 28 engages the outer end of the pin 68 to cause it to unseat the ball 62, thereby opening the normally closed valve means 60 and placing the interior of the tank 12 in communication with the atmosphere through the vent passage 50.
- the element 74 of the connecting means 28, which element may be a collar containing the connecting means 28 constitutes an actuating means for automatically opening the normally closed valve means 60 upon connection of the inlet line 30 to the fitting 14.
- vent valve means 60 occurs solely in response to connection of the inlet line 30 to the fitting 14, and requires no attention whatsoever on the part of the operator. Therefore, opening of the vent valve means 60 cannot be overlooked, which is always a possibility in the case of a manually operated vent valve means. Furthermore, re-closing of the vent valve means 60 cannot be overlooked because it is automatically re-closed, upon disconnection of the inlet iine Si by the spring 64- and by the pressure differential between the interior and the exterior of the tank 12.
- FIG. 2 of the drawing shows the connecting means 26 on the bushing 24 of the fitting 14 as having a cap 76 engaged therewith.
- the cap 76 performs two functions. First, it prevents the entry of dirt, or other foreign matter, into the inlet passage 18 between fillings of the tank 12. Second, it is provided with an annular skirt 78 which encircles the exposed, projecting outer end of the pin 68 and acts as a guard to prevent inadvertent opening of the vent valve means '6 0.
- the present invention provides a very simple vented container filling device which is self-venting, and which includes a venting means that is actuated automatically merely by connecting a [filling line to the device.
- a vented filling device for use between a container and an inlet line having inlet line connecting means comprising:
- check valve means for normally preventing flow through said inlet passage
- a vented container filling device for connection to said L-shaped tube and extending away from the tai er, comprising: laXiS sa'idsing'le unitary g; a single unitary fitting for connect-ion to said container normally closed valve means carried by said single a d having upper and lower ends and a lateral out r unitary fitting and controlling fiow through said vent wall; P Said normally closed Valve means incllldcmeans providing an inlet passage extending through ring a valve seat within said vent passage within said said single unitary fitting from said lower end to said single unitary fitting and a valve ball in said vent upper end to provide inner and outer ends respecpassage biased into engagement therewith, a reciprotively communicating with the interior and the ex- Oating P having end eXPOSBd at Said pp end terior of said container when said single unitary of said single unitary fitting and adapted to be enfitting is
- a vented container filling device for use between a eluding a valve seat within said vent passage within container and an inlet line having inlet line connecting said single unitary fitting and a movable valve elemeans, comprising: ment in said vent passage lb-iased into engagement at single unitary fitting connectable to said container and therewith, a 'recipllocati'ng P movable toward Said having upper and lower end d a l t l Duter lower end of said single unitary fitting and having wall; one end exposed at said upper end of said single means providing an inlet passage extending through unitary housing, the other end of said reciprocating said single unitary fitting from said lower end to P being engagea'ble with Said movable Valve said upper end to provide inner d Outer d ment for automatically unseating said valve element spectively communicating with the interior and the exterior of said container when said single unitary fitting is connected thereto;
- fitting connecting means on said single unitary fitting for engaging and connecting to said inlet line connecting means, said collar engaging and moving said reciprocating pin toward said lower end to unseat said movable valve element upon the engagement of said fitting connecting means and said inlet line connecting means.
- check valve means for norm-ally preventing flow through said inlet passage
- fitting connecting means on said single unitary fitting engagea'ble by said inlet line connecting means for connecting said inlet line to said single unitary fitting in communication with said outer end of said inlet passage;
Description
Sept. 14, 1965 G. J. WILSON 3,205,923
VENTED FILLING DEVICE Filed Aug. 12, 1963 .32 "1 M 5 54 6 2 /6 Lk INVENTOR. GRANT J. VV/LSO/V BY ///5 ATTOQ/VEYS H RE/s, K/scw, RUSSELL d KERN United States Patent 3,205,923 VENTED FILLING DEVICE Grant J. Wilson, Bell Gardens, Calif. (126 S. 3rd St., Montebello, Calif.) Filed Aug. 12, 1963, Ser. No. 301,356 3 Claims. (Cl. 141291) The present invention relates in general to inlet devices through which containers of various types may be filled with the fluids they are designed to contain, and a basic object of the invention is to provide a container inlet or filling device which is self venting.
The invention is particularly applicable to vented container filling devices for tanks used to store liquefied petroleum gases, such as butane. Consequently, the invention will be considered primarily herein in such an environment, with the understanding that it may have other applications.
Butane storage tanks are conventionally provided with manually operated vents, which have various disadvantages. For example, in filling a butane tank, opening of the vent is sometimes overlooked, with the result that the tank is not filled to capacity. It is also possible for closing of the vent after filling the tank to be overlooked, resulting in dangerous leakage. Another disadvantage is that since the normal procedure is to fill the tank until liquid butane begins to escape from the vent, closing of the conventional manually operated vent is hazardous to the operator because of the possibility of contact of the butane with his fingers or hands. Serious frostbite may result.
Another disadvantage of conventional vents is that they are usually separate from the inlet devices or filler plugs on the tanks. This tends to promote the possibility of overlooking the vents, and also results in more expensive tanks because of the necessity for making separate filler plug and vent installations on each tank.
With the foregoing as background, a primary object of the present invention is to provide a vented container filling device which is a unitary structure and which has venting means automatically actuated upon connection of an inlet or filling line to the device. This eliminates any necessity for making separate filler plug and vent installations on the container, and eliminates any possibility of overlooking opening and subsequently closing the vent, which are important features of the invention.
Another object of the invention is to provide a vented container filling device wherein the venting means includes normally closed valve means, held closed by pressure within the container, and wherein the inlet or filling line is provided with actuating means for automatically opening such normally closed valve means upon engagement of the inlet line with an inlet means of the filling device. An incidental advantage of a normally closed valve means which is held closed by pressure within the container is that any possibility of leakage through the venting means is minimized, as compared to a manually operated vent, which is another important feature.
Another object of importance is to provide a filling device having a vent passage the outer end of which is directed laterally away from the filling device so as to minimize any possibility of contact between escaping butane, for example, and the operators fingers or hands as he connects or disconnects the inlet line. In other words, with such an orientation for the outer end of the vent passage, any escaping butane is directed away from the normal working position of the operators hands to minimize the possibility of injury.
More particularly, an object of the invention is to provide a vented container filling device which includes: a fitting having an inner end connectible to a container Patented Sept. 14, 1965 and having an outer end; means providing an inlet passage extending longitudinally through the fitting from its inner end to its outer end and having inner and outer ends re spectively communicating with the interior and the exterior of the container when the fitting is connected thereto; check valve means carried by the fitting for preventing outward flow through the inlet passage; connecting means on the outer end of the fitting engageable by a connecting means on an inlet line for connecting the inlet line to the fitting in communication with the outer end of the inlet passage; means providing a vent passage extending through the fitting and having inner and outer ends respectively communicating with the interior and the exterior of the container when the fitting is connected thereto; the outer end of the vent passage being oriented laterally of the fitting; normally closed valve means carried by the fitting and controlling flow through the vent passage; and means carried by the fitting alongside the .inlet passage and engageable by the connecting means on the inlet line, upon engagement of the connecting means on the inlet line with the connecting means on the fitting, for automatically opening the normally closed valve means.
Still another object of the invention is to provide a vented container filling device wherein the vent passage is provided at least partially by a vent tube which forms the inner end of the vent passage and which extends into the container a predetermined distance when the fitting is connected thereto. A related object is to orient the portion of this vent tube which forms the inner end of the vent passage generally laterally away from the axis of the filling device to minimize the possibility of the entry of liquid into the inner end of the vent passage as liquid is being introduced into the container through the filling device.
The foregoing objects, advantages, features and results of the present invention, together with various other objects, advantages, features and results thereof which will FIG. 2 is a view similar to FIG. 1, but showing the.
vented filling device in closed condition; and
FIG. 3 is a view duplicating a portion of FIG. 1 on an enlarged scale.
In the drawing, the vented container filling or inlet device of the invention is designated generally by the numeral 10 and is shown as connected to a tank, or other container, 12, as by being mounted thereon. The tank 12 may, for example, be designed to contain a liquified' petroleum gas such as butane.
The filling device 10 includes a single unitary fitting 14 shown as taking the form of a plug having its inner end threaded into a suitably reinforced opening 16 in the tank 12. The fitting 14is provided with an inlet or filling passage 18 which extends longitudinally through the fitting from its inner end to its outer end, the inlet passage having inner and outer ends respectively communicating with the innerior and the exterior of the tank 12. The inlet passage 18 may take various forms. In
the particular construction illustrated, it includes a plu-' rality of circumferentially spaced, longitudinal passages 20 adjacent its inner end, only one such passage being visible. The outer end of the inlet passage 18 is designated generally by the numeral 22, and is shown as formed in a bushing 24 forming part of the fitting 14 and t threaded into the outer end of the body thereof.
The bushing 24 of the fitting 14 is provided at its outer end with a fitting connecting means 26 engageable by an inlet line connecting means 28 on an inlet or filling line 30 for introducing liquid into the tank 12 through the filling device 10. The two connecting means 26 and 28 may be of any suitable, complementary constructions, the connecting means 26 being shown as being of threaded construction.
In order to prevent outward flow through the inlet passage 18, the bushing 24 carries a check valve means 32, diagrammatically represented by a dotted rectangle, of the type which is closed by internal pressure within the tank 12, but which opens in response to an external pressure higher than the internal pressure. In the particular construction illustrated, the filling device is shown as including a second, supplementary check valve means 34, shown as being of the poppet type. The check valve means 34 is also designed to be closed by internal pressure, and is shown as being lightly spring-biased toward its open position.
As thus far described, the filling device 10 is convention and, as a matter of fact, is a commercially available filling device. The manner in which the present invention is embodied in the filling device 10 to render it self-venting will now be described.
The filling device 10 includes means providing a vent passage, designated generally by the numeral 50, extending through the fitting 14 and having inner and outer ends 52 and 54 respectively communicating with the interior and the exterior of the tank 12. The inner end 52 of the vent passage 50 is constituted by one end of a vent tube 56 which forms part of the vent passage and which extends inwardly (through the poppet of the check valve means 34 as a matter of convenience in the particular construction illustrated) into the tank 12 a predetermined distance, corresponding to the maximum liquid level desired within the tank. Consequently, when the tank 12 is filled to the desired maximum level, liquid can enter the inner end 52 of the vent passage 50. As will be apparent, the maximum liquid level may be varied by substituting vent tubes of ditferent lengths, the vent tube 56 being shown as having its outer end removably threaded into the fitting 14 for this purpose. Another feature is that the vent tube 56 is generally L-shaped with the inner end 52 of the vent passage directed horizontally away from the axis of the filling device 16. This tends to minimize entry of liquid into the inner end of the vent passage 50 as the tank 12 is being filled, and prior to filling thereof to the maximum level.
The outer end 54 of the vent passage 50 is oriented laterally of the filling device 10 and is exposed at a lateral outer wall thereof, so as to direct any liquid escaping through the vent passage laterally away from the filling device. This minimizes any possibility of injury to the fingers or hands of the operator in engaging and disengaging the connecting means 26 and 28, which is an important feature.
The vented filling device 10 of the invention includes a normally closed valve means 60, carried by the fitting 14, for controlling flow through the vent passage 50. The valve means 60 is shown as including a movable valve element or valve ball 62 and a compression spring 64 for biasing the ball into engagement with a seat 66 surrounding the vent passage 50 and facing inwardly relative to such passage. With this construction, the ball 62, in addition to being biased closed by the spring 64, is also biased closed by any pressure in the tank 12 in excess of the external pressure, which is atmospheric pressure where, as shown, the outer end 54 of the vent passage communicates directly with the atmosphere.
The valve means 60 is carried by the fitting 14 alongside the inlet passage 18 and is so oriented that the ball 62 moves longitudinally inwardly and outwardly in moving to its open and closed positions. For the purpose of moving the ball 62 to its open position, the fitting 14 car- 4 lies a longitudinally reciprocable pin 68 in alignment with and engageable wth the ball 62. The pin 68 is suitably sealed relative to the fitting 14 and is biased longitudinally or axially outwardly relative to the fitting by an encircling compression spring 70 seated against the fitting and against a collar 72 on the pin.
The pin 68 normally projects axially or longitudinally outwardly from the body of the fitting 14, as shown in FIG. 2 of the drawing. When the connecting means 28 on the inlet line 30 is engaged with the connecting means 26 on the fitting 14 to place the inlet line in communication with the tank 12 through the inlet passage 18, an element 74 of the connecting means 28 engages the outer end of the pin 68 to cause it to unseat the ball 62, thereby opening the normally closed valve means 60 and placing the interior of the tank 12 in communication with the atmosphere through the vent passage 50. Thus, the element 74 of the connecting means 28, which element may be a collar containing the connecting means 28, constitutes an actuating means for automatically opening the normally closed valve means 60 upon connection of the inlet line 30 to the fitting 14.
It will be noted that the foregoing automatic opening of the vent valve means 60 occurs solely in response to connection of the inlet line 30 to the fitting 14, and requires no attention whatsoever on the part of the operator. Therefore, opening of the vent valve means 60 cannot be overlooked, which is always a possibility in the case of a manually operated vent valve means. Furthermore, re-closing of the vent valve means 60 cannot be overlooked because it is automatically re-closed, upon disconnection of the inlet iine Si by the spring 64- and by the pressure differential between the interior and the exterior of the tank 12. It will be understood, of course, that filling of the tank 12 to capacity is indicated by the discharge of liquid laterally from the outer end 54 of the vent passage 50, whereupon the introduction of liquid may be terminated .and the inlet line 30 disconnected to permit the vent valve means 60 to re-close. Thereafter, any possibility of leakage through the vent valve means 60 is minimized because of the fact that it is held closed by the internal pressure.
FIG. 2 of the drawing shows the connecting means 26 on the bushing 24 of the fitting 14 as having a cap 76 engaged therewith. The cap 76 performs two functions. First, it prevents the entry of dirt, or other foreign matter, into the inlet passage 18 between fillings of the tank 12. Second, it is provided with an annular skirt 78 which encircles the exposed, projecting outer end of the pin 68 and acts as a guard to prevent inadvertent opening of the vent valve means '6 0.
Thus, it will be apparent that the present invention provides a very simple vented container filling device which is self-venting, and which includes a venting means that is actuated automatically merely by connecting a [filling line to the device.
Although an exemplary embodiment of the invention has been disclosed herein for purposes of illustration, it Will be understood that various changes, modifications, and substitutions may be incorporated in such embodiment without departing from the spirit of the invention as defined by the following claims:
1. A vented filling device for use between a container and an inlet line having inlet line connecting means comprising:
a single unitary fitting connectable to said container and having upper and lower ends and a lateral outer wall;
means providing an inlet passage extending through said single unitary fitting from said lower end to said upper end to provide inner and outer ends respectively communicating with the interior and the exterior of said container when said single unitary tfitting is connected thereto;
check valve means for normally preventing flow through said inlet passage;
fitting connecting means on said single unitary fitting engageable by said inlet line connecting means for connecting said inlet line to said single unitary fitting unitary fitting and a movable valve element in said vent passage biased into engagement therewith, a reciprocating .pin having one end exposed at said upper end of said single unitary fitting and adapted to be engaged and moved toward said lower end of in communication with said outer end of said inlet 5 said single unitary fitting by said inlet line connectpassage; ing means when the latter engages said fitting conmeans providing a vent passage extending through said ti means, th other end of said reciprocating single unitary fitting and having an outer end at said pin being engageable with said movable valve elelateral outer wall and an inner end respectively com- 10 rnent for unseating said movable valve element when municating with the atmosphere and the interior of said reciprocating pin is engaged and moved toward Said contained when Said Single y fitting is 6011- said lower end by said inlet line connecting means; nected thereto, said vent passage including a gend y P Tube Within Said Container When means for biasing said reciprocating pin out of engagesaid single unitary fitting is connected thereto, said t ith id movable valve element. inne'f end of Said Vent Passage being Provided y 3. A vented container filling device for connection to said L-shaped tube and extending away from the tai er, comprising: laXiS sa'idsing'le unitary g; a single unitary fitting for connect-ion to said container normally closed valve means carried by said single a d having upper and lower ends and a lateral out r unitary fitting and controlling fiow through said vent wall; P Said normally closed Valve means incllldcmeans providing an inlet passage extending through ring a valve seat within said vent passage within said said single unitary fitting from said lower end to said single unitary fitting and a valve ball in said vent upper end to provide inner and outer ends respecpassage biased into engagement therewith, a reciprotively communicating with the interior and the ex- Oating P having end eXPOSBd at Said pp end terior of said container when said single unitary of said single unitary fitting and adapted to be enfitting is connected thereto; gaged and moved toward said lower end of said single means for normally preventing flow through said inlet unitary fitting by said inlet line connecting means passage; when the latter engages said fitting connecting means providing a vent passage extending through said means, the other end of said reciprocating pin being single unitary fitting and having an outer end at said engageable with said valve ball for automatically lateral outer wall and an inner end respectively comunseating said valve ball when said reciprocating pin municating with the atmosphere and the interior of is engaged and moved toward said lower end by said said container when said fitting is connected thereto; inlet line connecting means; and normally closed valve means carried by said single means for normally biasing said reciprocating pin out unitary fitting and controlling flow through said of engagement with said valve ball. vent passage, said normally closed valve means in- 2. A vented container filling device for use between a eluding a valve seat within said vent passage within container and an inlet line having inlet line connecting said single unitary fitting and a movable valve elemeans, comprising: ment in said vent passage lb-iased into engagement at single unitary fitting connectable to said container and therewith, a 'recipllocati'ng P movable toward Said having upper and lower end d a l t l Duter lower end of said single unitary fitting and having wall; one end exposed at said upper end of said single means providing an inlet passage extending through unitary housing, the other end of said reciprocating said single unitary fitting from said lower end to P being engagea'ble with Said movable Valve said upper end to provide inner d Outer d ment for automatically unseating said valve element spectively communicating with the interior and the exterior of said container when said single unitary fitting is connected thereto;
when said pin moves toward said lower end;
a filling line having at one end a collar containing inlet line connecting means; and
fitting connecting means on said single unitary fitting for engaging and connecting to said inlet line connecting means, said collar engaging and moving said reciprocating pin toward said lower end to unseat said movable valve element upon the engagement of said fitting connecting means and said inlet line connecting means.
check valve means for norm-ally preventing flow through said inlet passage; 50
fitting connecting means on said single unitary fitting engagea'ble by said inlet line connecting means for connecting said inlet line to said single unitary fitting in communication with said outer end of said inlet passage;
means provding a vent passage extending through said single unitary fitting and having an outer end at said lateral outer wall and an inner end respectively com- References Cited by the Examiner UNITED STATES PATENTS inunicating with the atmosphere and the interior of 3,125,165 3/ 64 Boyer et al. 141293 XR said container when said single unitary fitting is con- FOREIGN PATENTS nected there-to; normally closed valve means carried by said single 5 Canada unitary fitting and controlling flow through said vent 1 225%35 J2 $2 51 passage, said normally closed valve means including 65 a valve seat within said vent passage within said single LAVERNE GEIGER, Primary Emmi-"en
Claims (1)
- 3. A VENTED CONTAINER FILLING DEVICE FOR CONNECTION TO A CONTAINER, COMPRISING: A SINGLE UNITARY FITTING FOR CONNECTION TO SAID CONTAINER AND HAVING UPPER AND LOWER ENDS AND A LATERAL OUTER WALL; MEANS PROVIDING AN INLET PASSAGE EXTENDING THROUGH SAID SINGLE UNITARY FITTING FROM SAID LOWER END TO SAID UPPER END TO PROVIDE INNER AND OUTER ENDS RESPECTIVELY COMMUNICATING WITH THE INTERIOR AND THE EXTERIOR OF SAID CONTAINER WHEN SAID SINGLE UNITARY FITTING IS CONNECTED THERETO; MEANS FOR NORMALLY PREVENTING FLOW THROUGH SAID INLET PASSAGE; MEANS PROVIDING A VENT PASSAGE EXTENDING THROUGH SAID SINGLE UNITARY FITTING AND HAVING AN OUTER END AT SAID LAJTERAL OUTER WALL AND AN INNER END RESSPECTIVELY COMMUNICATING WITH THE ATMOSPHERE AND THE INTERIOR OF SAID CONTAINER WHEN SAID FITTING IS CONNECTED THERETO;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US301356A US3205923A (en) | 1963-08-12 | 1963-08-12 | Vented filling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US301356A US3205923A (en) | 1963-08-12 | 1963-08-12 | Vented filling device |
Publications (1)
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US3205923A true US3205923A (en) | 1965-09-14 |
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ID=23163007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US301356A Expired - Lifetime US3205923A (en) | 1963-08-12 | 1963-08-12 | Vented filling device |
Country Status (1)
Country | Link |
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US (1) | US3205923A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327504A (en) * | 1963-10-30 | 1967-06-27 | Ronson Corp | Burner-inlet valve |
US3465911A (en) * | 1968-05-08 | 1969-09-09 | Brode Milling Co Inc Van | Valved container |
US3916724A (en) * | 1972-10-10 | 1975-11-04 | Buero Patent Ag | Venting apparatus for a transmission |
US4241770A (en) * | 1978-10-24 | 1980-12-30 | The Anaconda Company | Fueling unit apparatus |
US4475576A (en) * | 1982-09-03 | 1984-10-09 | Simon Philip E | Wine preservation system |
US4671773A (en) * | 1985-11-01 | 1987-06-09 | Outboard Marine Corporation | Marine propulsion installation including fuel conduit coupling apparatus |
US5123441A (en) * | 1990-08-06 | 1992-06-23 | Wilbur-Ellis Company | Apparatus for fluid transfer |
US5404901A (en) * | 1990-08-06 | 1995-04-11 | Wilbur-Ellis Company | Apparatus for fluid transfer |
US5452819A (en) * | 1993-05-03 | 1995-09-26 | Vance; Michael L. | Air valve fuel fill cap |
US5458165A (en) * | 1994-10-19 | 1995-10-17 | Liebmann, Jr.; George W. | Gas actuator assembly |
US5903293A (en) * | 1996-05-20 | 1999-05-11 | Graphic Controls Corporation | Ink-jet bottle and valve system |
US6003547A (en) * | 1997-08-04 | 1999-12-21 | Tippmann Pneumatics, Inc. | Valve and filling arrangement |
US6293304B1 (en) * | 2000-11-27 | 2001-09-25 | Du-Bro Products, Inc. | Fuel valve |
US20100294395A1 (en) * | 2007-09-05 | 2010-11-25 | Johannes Arnoldus Pretorius | Gas Dispensing Device and Method |
US20140326328A1 (en) * | 2013-05-02 | 2014-11-06 | Ysn Imports, Inc. | Combination valve assembly with actuatable overfill relief |
US20170089046A1 (en) * | 2015-09-29 | 2017-03-30 | Tim K. Stanley | Rain catcher with release coupling |
US20190039785A1 (en) * | 2016-01-26 | 2019-02-07 | Gobubl Limited | Vessel cap |
WO2022047409A1 (en) * | 2020-08-31 | 2022-03-03 | Ysn Imports, Llc | Quick-fill apparatus, system and method for fuel valves |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1225635A (en) * | 1957-11-25 | 1960-07-01 | Antargaz | Device for filling containers for liquefied gas |
CA612636A (en) * | 1961-01-17 | C. Lewis Eric | Inlet or outlet means for permitting fluid flow | |
CA648780A (en) * | 1962-09-18 | The Aro Equipment Corporation | Combination valve for oxygen converters | |
US3125135A (en) * | 1964-03-17 | Filling device with detachable flow coupling means |
-
1963
- 1963-08-12 US US301356A patent/US3205923A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA612636A (en) * | 1961-01-17 | C. Lewis Eric | Inlet or outlet means for permitting fluid flow | |
CA648780A (en) * | 1962-09-18 | The Aro Equipment Corporation | Combination valve for oxygen converters | |
US3125135A (en) * | 1964-03-17 | Filling device with detachable flow coupling means | ||
FR1225635A (en) * | 1957-11-25 | 1960-07-01 | Antargaz | Device for filling containers for liquefied gas |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327504A (en) * | 1963-10-30 | 1967-06-27 | Ronson Corp | Burner-inlet valve |
US3465911A (en) * | 1968-05-08 | 1969-09-09 | Brode Milling Co Inc Van | Valved container |
US3916724A (en) * | 1972-10-10 | 1975-11-04 | Buero Patent Ag | Venting apparatus for a transmission |
US4241770A (en) * | 1978-10-24 | 1980-12-30 | The Anaconda Company | Fueling unit apparatus |
US4475576A (en) * | 1982-09-03 | 1984-10-09 | Simon Philip E | Wine preservation system |
US4671773A (en) * | 1985-11-01 | 1987-06-09 | Outboard Marine Corporation | Marine propulsion installation including fuel conduit coupling apparatus |
US5123441A (en) * | 1990-08-06 | 1992-06-23 | Wilbur-Ellis Company | Apparatus for fluid transfer |
US5404901A (en) * | 1990-08-06 | 1995-04-11 | Wilbur-Ellis Company | Apparatus for fluid transfer |
US5452819A (en) * | 1993-05-03 | 1995-09-26 | Vance; Michael L. | Air valve fuel fill cap |
US5566730A (en) * | 1994-10-19 | 1996-10-22 | Liebmann, Jr.; George W. | Gas actuator assembly |
US5458165A (en) * | 1994-10-19 | 1995-10-17 | Liebmann, Jr.; George W. | Gas actuator assembly |
US5903293A (en) * | 1996-05-20 | 1999-05-11 | Graphic Controls Corporation | Ink-jet bottle and valve system |
US6003547A (en) * | 1997-08-04 | 1999-12-21 | Tippmann Pneumatics, Inc. | Valve and filling arrangement |
US6293304B1 (en) * | 2000-11-27 | 2001-09-25 | Du-Bro Products, Inc. | Fuel valve |
US20100294395A1 (en) * | 2007-09-05 | 2010-11-25 | Johannes Arnoldus Pretorius | Gas Dispensing Device and Method |
US20140326328A1 (en) * | 2013-05-02 | 2014-11-06 | Ysn Imports, Inc. | Combination valve assembly with actuatable overfill relief |
US10914425B2 (en) * | 2013-05-02 | 2021-02-09 | Ysn Imports, Inc. | Combination valve assembly with actuatable overfill relief |
US20170089046A1 (en) * | 2015-09-29 | 2017-03-30 | Tim K. Stanley | Rain catcher with release coupling |
US9856631B2 (en) * | 2015-09-29 | 2018-01-02 | Tim K. Stanley | Rain catcher with release coupling |
US20190039785A1 (en) * | 2016-01-26 | 2019-02-07 | Gobubl Limited | Vessel cap |
US10906703B2 (en) * | 2016-01-26 | 2021-02-02 | Gobubl Limited | Vessel cap |
WO2022047409A1 (en) * | 2020-08-31 | 2022-03-03 | Ysn Imports, Llc | Quick-fill apparatus, system and method for fuel valves |
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