US33241A - Improvement in gates and chutes for water-wheels - Google Patents
Improvement in gates and chutes for water-wheels Download PDFInfo
- Publication number
- US33241A US33241A US33241DA US33241A US 33241 A US33241 A US 33241A US 33241D A US33241D A US 33241DA US 33241 A US33241 A US 33241A
- Authority
- US
- United States
- Prior art keywords
- water
- chutes
- wheels
- improvement
- gates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000010276 construction Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
Definitions
- My invention relates to an improvement in water-wheels, which consists of apeculiar arrangement oi" a circular sliding gate andan arrangement of chutes for the purpose of giving more elective force to the wheel by the action of the water, as hereinafter described.
- A represents the upper plate; B, the lower plate, connected by the posts C.
- D is a circular case or rim secured to the plate B, having spiral planes E on the outside to guide the gate F as it is moved up and down.
- the gate is of a circular form, the lower part of which is notched, so as to fit on the planes E, and G is a handle or rim secured to it, which may be connected to any desirable arrangement of devices for operating the gate.
- I-I is the shaft of the wheel, passing through a journal-box J, secured to the plate A, the other end terminating in a point and step in the bail K, attached tothe under side of the plate B.
- the stationary hub L Underneath the plate A, around the shaft, but disconnected, is the stationary hub L, around which are arrangedfour chutes M N O P, Fig. 3 representing three of them,
- R is the hub of the water-wheel, to
- the gate When the wheel is in place for operation, the gate is lowered, as in Fig. l, and the water iiows in, passing down the chutes or incline planes, asindicated bythe arrow a in Figs. l and 3, acting upon the wheel by the percussion and weight of the water. These forces are combined, and the power and advantage derived from both are secured in this manner. It is found in practical operation that the amount of power gained in this way is a large per cen t. over that of the wheel in ordinary use.
- the chutes also prevent the water from ⁇ having a circular motion above the wheel when it is not running at full speed or when under hard labor.
- the water is shut oft from the wheel by raising the gate, as shown in Fig. 2, when it ceases to revolve.
- the pressure of the water above and below the gate causes it to be easily opened and closed, 'overcoming ⁇ in part the resistance arising from moving it either way.
- This gate is very simple in its construction and durable, not liable to get out ot order, as are those in ordinary use, the gears of which are apt to ll up with dirt and sticks, while in this arrangement there is no place for the accumulation of rubbish, and it is also much less expensive.
Description
UNITED STATES L. S. FAIRCIIILD, OF CLEVELAND, OHIO, AND lV.
' NEW YORK.
PATENT OFFICE..
B. STURGESS, OF TROY,
IMPROVEMENT IN GATES AND cHuTEs For: WATER-WHEELS.
To a/ZZ whom it may concern.'
Be it known that we, L. S. FAIRCHILD, of Cleveland, in the county ot' Cuyahoga and State of Ohio, and W. B. STURGESS, of Troy, in the county of Rensselaer and State of New York, have invented certain. new and useful Improvements in VVater-VVheels; and we do hereby declare that the following is a full and complete description of the construction and operation of the same, reference being had to the accompanying drawings, making a part of this specification, in which Figures l and 2 are perspective views. Fig. 3 is a vertical section.
The same letters of reference refer to like parts in the different views.
My invention relates to an improvement in water-wheels, which consists of apeculiar arrangement oi" a circular sliding gate andan arrangement of chutes for the purpose of giving more elective force to the wheel by the action of the water, as hereinafter described.
In the gures,A represents the upper plate; B, the lower plate, connected by the posts C.
D is a circular case or rim secured to the plate B, having spiral planes E on the outside to guide the gate F as it is moved up and down. The gate is of a circular form, the lower part of which is notched, so as to fit on the planes E, and G is a handle or rim secured to it, which may be connected to any desirable arrangement of devices for operating the gate.
I-I is the shaft of the wheel, passing through a journal-box J, secured to the plate A, the other end terminating in a point and step in the bail K, attached tothe under side of the plate B. Underneath the plate A, around the shaft, but disconnected, is the stationary hub L, around which are arrangedfour chutes M N O P, Fig. 3 representing three of them,
that are curved and inclined downward, as
shown in Figs. l and 3.
R, Fig. 3, is the hub of the water-wheel, to
which are secured the wings S T, revolving inside of the case D.
When the wheel is in place for operation, the gate is lowered, as in Fig. l, and the water iiows in, passing down the chutes or incline planes, asindicated bythe arrow a in Figs. l and 3, acting upon the wheel by the percussion and weight of the water. These forces are combined, and the power and advantage derived from both are secured in this manner. It is found in practical operation that the amount of power gained in this way is a large per cen t. over that of the wheel in ordinary use. The chutes also prevent the water from `having a circular motion above the wheel when it is not running at full speed or when under hard labor. The water is shut oft from the wheel by raising the gate, as shown in Fig. 2, when it ceases to revolve. The pressure of the water above and below the gate causes it to be easily opened and closed, 'overcoming `in part the resistance arising from moving it either way.
This gate is very simple in its construction and durable, not liable to get out ot order, as are those in ordinary use, the gears of which are apt to ll up with dirt and sticks, while in this arrangement there is no place for the accumulation of rubbish, and it is also much less expensive.
What we claim as our invention, and desire to secure by Letters Patent, is-
The circular gate F, the spiral planes E, and the chutes M N O P, when these parts are construct-ed as described, and arranged in their relation to the wheel RS Tas specified,
and operating in the manner and for the purpose set forth.
L. S. FAIRCHILD. L B. STURGlESS.
Witnesses:
W. H. BURRIDGE, A. MCOLELLAND.
Publications (1)
Publication Number | Publication Date |
---|---|
US33241A true US33241A (en) | 1861-09-10 |
Family
ID=2102842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US33241D Expired - Lifetime US33241A (en) | Improvement in gates and chutes for water-wheels |
Country Status (1)
Country | Link |
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US (1) | US33241A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5945679A (en) * | 1997-01-30 | 1999-08-31 | Hewlett-Packard Company | Apparatus for scanning a chemical array |
-
0
- US US33241D patent/US33241A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5945679A (en) * | 1997-01-30 | 1999-08-31 | Hewlett-Packard Company | Apparatus for scanning a chemical array |
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