EP2631355A1 - A gasket system for an open face side of a rotating drum - Google Patents
A gasket system for an open face side of a rotating drum Download PDFInfo
- Publication number
- EP2631355A1 EP2631355A1 EP12157188.9A EP12157188A EP2631355A1 EP 2631355 A1 EP2631355 A1 EP 2631355A1 EP 12157188 A EP12157188 A EP 12157188A EP 2631355 A1 EP2631355 A1 EP 2631355A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gasket
- ring
- laundry
- seat
- drum
- 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.)
- Granted
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—DetailsĀ
Definitions
- the present invention relates to a gasket system for an open face side of a rotating drum, in particular for a rear side of a laundry drum. Further, the present invention relates to a laundry dryer with a gasket system for an open rear side of a laundry drum.
- the laundry drum is formed as a cylinder barrel with an open front face side and an open rear face side.
- the front opening of the laundry drum is provided for loading laundry.
- the rear opening of the laundry drum is covered by a rear bulk head attached at a rear cabinet wall of the laundry dryer.
- a perforated central portion of the rear bulk head is provided for blowing hot air into the laundry drum.
- annular gasket is arranged between the rear opening of the laundry drum and the rear bulk head.
- the annular gasket does not rotate with the laundry drum.
- the annular gasket is fitted at the bulk head or at the rear wall by a metal band enclosing circumferentially said gasket.
- the metal band is fixed at the bulk head or at the rear wall by tabs perpendicular to said band.
- the band is clinched or screwed at the bulk head or at the rear wall, respectively.
- WO 2010/077053 A2 discloses a laundry machine with two gaskets.
- the one ring is provided for the front face side of the laundry drum.
- the other ring is provided for the rear face side of the laundry drum.
- US 2005/0108893 A1 discloses a laundry dryer with a rear supporter for covering the rear face side of the laundry drum.
- the rear supporter is screwed at the rear wall of the cabinet.
- the rear supporter acts as an adapter.
- the object of the present invention is achieved by the gasket system according to claim 1.
- the present invention relates to a gasket system for an open face side of a rotating drum, in particular for a rear side of a laundry drum, wherein
- a ring is provided for seating a front gasket that abuts against the rotating rear side of a laundry drum.
- the inventive gasket system allows a better air tight and heat insulation in the interface between the rear face side of the laundry drum and the rear bulk head.
- the ring may be detachably fastened at the rear bulk head, so that a permanent fixation of said ring may be avoided.
- the shape of the rear cabinet wall is independent of the dimensions of the ring. The same ring may be used for several laundry dryers with different rear cabinet walls.
- the front gasket seat of the ring is formed as a circumferential U-shaped profile part, wherein the open side of said U-shaped profile part is directed to the rotating drum.
- the gasket system includes an annular rear gasket adjacent to or attachable at a cover sheet for covering the open face side of the rotating drum.
- the rear gasket is received or receivable by the rear gasket seat of the ring.
- the rear gasket seat of the ring is formed as a circumferential U-shaped profile part, wherein the open side of said U-shaped profile part is directed or directional to the cover sheet.
- the front gasket seat of the ring comprises at least one circumferential elongated projection inside said front gasket seat.
- the front gasket comprises an elastomeric part and a felt part, wherein the felt part is directed to the rotating drum.
- the at least one projection of the front gasket seat may be provided for squeezing the elastomeric part of the front gasket in order to fasten said front gasket in the front gasket seat.
- the front gasket is completely received or receivable by the front gasket seat of the ring.
- the rear gasket is partially received or receivable by the rear gasket seat of the ring.
- the ring comprises at least one distance element directed or directional to the cover sheet.
- the at least one distance element is marginally longer than the rear gasket seat respective the direction to the cover sheet.
- the ring is made by a polymeric material, and further preferably, it is made by an injection moulding process.
- the rotating drum is a laundry drum
- the open face side is the rear face side of said laundry drum
- the cover sheet is a rear bulk head and/or a rear cabinet wall of the laundry drum.
- the present invention relates to a laundry dryer with a gasket system for an open rear side of a laundry drum, wherein the laundry dryer comprises a gasket system mentioned above.
- the laundry dryer comprises a drying air circuit for cyclically recirculating air onto laundry contained inside the drum, said drying air circuit being provided with a heat pump arrangement for heating and removing moisture from air passed through laundry to be dried.
- FIG 1 illustrates a perspective exploded side view of a gasket system for the rear side of a laundry drum 10 according to a preferred embodiment of the present invention.
- the laundry drum 10 is substantially formed as a cylinder barrel.
- the front face side and the rear face side comprise a round opening in each case.
- the laundry drum 10 is made of metal, in particular of stainless steel.
- the front opening of the laundry drum 10 is provided for loading laundry.
- the rear opening of the laundry drum 10 is covered by a rear bulk head 12.
- the rear bulk head 12 is attached at a rear cabinet wall 14 of a laundry dryer.
- a perforated central portion of the rear bulk head 12 is provided for blowing hot air into the laundry drum 10.
- Said perforated central portion of bulk head 12 can be arranged in fluid communication with a drying air circuit of a laundry dryer.
- a gasket system is arranged between the laundry drum 10 and the bulk head 12.
- the gasket system comprises a front gasket 16, and a ring 18.
- the front gasket 16 and the ring 18 have an annular form in each case.
- the ring 18 is fixed at the rear bulk head 12 and/or at the rear cabinet wall 14 by screws or other fastening means, like rivets, adhesive, welding.
- the ring 18 includes a front gasket seat 22 that is provided for receiving the front gasket 16.
- the front gasket 16 forms the connection between the rear face side of the laundry drum 10 and the ring 18.
- the gasket system preferably comprises a rear gasket 20 having an annular form.
- the ring 18 includes a rear gasket seat 24 that is provided for receiving the rear gasket 20.
- the rear gasket 20 forms the connection between the plastic ring 18 and the rear bulk head 12.
- the ring 18 may be made of a polymeric material rather than of metal. Further advantageously the polymeric, i.e. plastic, ring 18 may be made by an injection moulding process.
- the whole gasket system i.e. the front gasket 16, the plastic ring 18 and also the rear gasket 20, if the latter is present, is stably fixed at the rear bulk head 12, so that the gasket system does not rotate with the laundry drum 10.
- a plurality of ribs may be provided on the front gasket seat 22 of the ring 18. Said ribs protrude into the front gasket seat 22 and prevent the rotation of the front gasket 16.
- FIG 2 illustrates a sectional side view of the laundry drum 10 with the gasket system according to the preferred embodiment of the present invention.
- FIG 2 shows the structures of the rear bulk head 12 and the rear cabinet wall 14.
- the rear bulk head 12 and the rear cabinet wall 14 are spaced apart one another at least in their central portions so as to form an air chamber 26 therebetween.
- FIG 3 illustrates a detailed sectional side view of the gasket system for the rear side of the laundry drum 10 according to a preferred embodiment of the present invention.
- FIG 3 clarifies the cross-sections of the front gasket 16, the ring 18 and the optional rear gasket 20.
- the front gasket seat 22 of the ring 18 is formed as a circumferential U-shaped profile part, which open side is directed to the laundry drum 10 and to the front side of the laundry dryer.
- the rear gasket seat 24 of the ring 18 is formed as a circumferential U-shaped profile part, which open side is directed to the rear cabinet wall 14 of the laundry dryer.
- the cross-section of the front gasket seat 22 is bigger than the cross-section of the rear gasket seat 24.
- the front gasket 16 is completely received by the front gasket seat 22.
- the front gasket 16 preferably includes an elastomeric part 32 and a felt part 34.
- the elastomeric part 32 forms the rear part of the front gasket 16.
- the felt part 34 forms the front part of the front gasket 16.
- the elastomeric part 32 of the front gasket 16 is hollow and has a rectangular cross-section.
- the felt part 34 of the front gasket 16 is compact.
- Two circumferential elongated projections 30 are inside the front gasket seat 22.
- the projections 30 are at the inner side walls of the U-shaped profile part. The projections 30 squeeze the elastomeric part 32 of the front gasket 16 in order to fasten said front gasket 16 in the front gasket seat 22 of the plastic ring 18.
- the rear gasket 20 is partially received by the rear gasket seat 24. A bigger portion of the rear gasket 20 is received by the rear gasket seat 24. A smaller portion of the rear gasket 20 projects out of the rear gasket seat 24 and is pressed against the rear bulk head 12.
- the rear gasket 20 is compact.
- the rear gasket seat 24 does not touch the rear bulk head 12.
- the plastic ring 18 comprises two distance elements 28 at its rear side. The distance elements 28 extend rearwards and are arranged beside the rear gasket seat 24. The distance elements 28 touch the rear bulk head 12, so that the plastic ring 18 is supported by the rear bulk head 12 via the distance elements 28.
- the fixation between the ring 18 and the rear bulk head 12 and/or the rear cabinet wall 14 is air-tight so as to avoid any air leakage.
- the provision of a rear gasket 20 further enhances the air-tight connection between the ring 18 and the rear bulk head 12 and/or the rear cabinet wall 14.
- the gasket system according to the present invention provides a better air tight and heat insulation in the interface between the rear face side of the laundry drum 10 and the rear bulk head 12.
- the plastic ring 18 is detachably fastened at the rear bulk head 12, so that a permanent fixation of said plastic ring 18 is avoided.
- the shape of the rear cabinet wall 14 is independent of the dimensions of the plastic ring 18. The same plastic ring 18 can be used for several laundry dryers with different rear cabinet walls 14.
- FIG. 4 shows a perspective exploded side view of a laundry dryer 1 with a gasket system according to the invention.
- Fig 4 clarifies how the drum 10 and the gasket system are arranged in the laundry dryer.
- the front opening of the laundry drum 10 which is provided for loading laundry is arranged behind a door 2 pivotally mounted on the front wall 3 of the machine cabinet 4.
- the laundry dryer 1 comprises a drying air circuit fro circulating air through the drum 10 so as to dry wet laundry contained therein.
- the drying air circuit is provided with a heat pump arrangement for heating and removing moisture from air passed through laundry to be dried.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Description
- The present invention relates to a gasket system for an open face side of a rotating drum, in particular for a rear side of a laundry drum. Further, the present invention relates to a laundry dryer with a gasket system for an open rear side of a laundry drum.
- In a typical laundry dryer the laundry drum is formed as a cylinder barrel with an open front face side and an open rear face side. The front opening of the laundry drum is provided for loading laundry. The rear opening of the laundry drum is covered by a rear bulk head attached at a rear cabinet wall of the laundry dryer. A perforated central portion of the rear bulk head is provided for blowing hot air into the laundry drum.
- Usually, an annular gasket is arranged between the rear opening of the laundry drum and the rear bulk head. The annular gasket does not rotate with the laundry drum. For example, the annular gasket is fitted at the bulk head or at the rear wall by a metal band enclosing circumferentially said gasket. The metal band is fixed at the bulk head or at the rear wall by tabs perpendicular to said band. The band is clinched or screwed at the bulk head or at the rear wall, respectively.
-
US 5,127,169 describes a clothes dryer with a gasket between a rear face side of a laundry drum and a rear panel of said clothes dryer. -
WO 2010/077053 A2 discloses a laundry machine with two gaskets. The one ring is provided for the front face side of the laundry drum. The other ring is provided for the rear face side of the laundry drum. -
US 2005/0108893 A1 discloses a laundry dryer with a rear supporter for covering the rear face side of the laundry drum. The rear supporter is screwed at the rear wall of the cabinet. The rear supporter acts as an adapter. - It is an object of the present invention to provide an improved gasket system for an open face side of a rotating drum, in particular for the rear side of a laundry drum.
- The object of the present invention is achieved by the gasket system according to claim 1.
- The present invention relates to a gasket system for an open face side of a rotating drum, in particular for a rear side of a laundry drum, wherein
- the gasket system includes an annular front gasket adjacent to or attachable at the open face side of the rotating drum,
- the gasket system includes an annular ring with a front gasket seat,
- the front gasket is received or receivable by the front gasket seat of the ring.
- According to the present invention a ring is provided for seating a front gasket that abuts against the rotating rear side of a laundry drum.
- The inventive gasket system allows a better air tight and heat insulation in the interface between the rear face side of the laundry drum and the rear bulk head. The ring may be detachably fastened at the rear bulk head, so that a permanent fixation of said ring may be avoided. The shape of the rear cabinet wall is independent of the dimensions of the ring. The same ring may be used for several laundry dryers with different rear cabinet walls.
- According to a preferred embodiment of the present invention the front gasket seat of the ring is formed as a circumferential U-shaped profile part, wherein the open side of said U-shaped profile part is directed to the rotating drum.
- Preferably, the gasket system includes an annular rear gasket adjacent to or attachable at a cover sheet for covering the open face side of the rotating drum.
- Further, the rear gasket is received or receivable by the rear gasket seat of the ring.
- Preferably, the rear gasket seat of the ring is formed as a circumferential U-shaped profile part, wherein the open side of said U-shaped profile part is directed or directional to the cover sheet.
- In particular, the front gasket seat of the ring comprises at least one circumferential elongated projection inside said front gasket seat.
- Further, the front gasket comprises an elastomeric part and a felt part, wherein the felt part is directed to the rotating drum.
- In this case, the at least one projection of the front gasket seat may be provided for squeezing the elastomeric part of the front gasket in order to fasten said front gasket in the front gasket seat.
- Preferably, the front gasket is completely received or receivable by the front gasket seat of the ring.
- In contrast, the rear gasket is partially received or receivable by the rear gasket seat of the ring.
- Further, the ring comprises at least one distance element directed or directional to the cover sheet.
- In particular, the at least one distance element is marginally longer than the rear gasket seat respective the direction to the cover sheet.
- Further, the ring is made by a polymeric material, and further preferably, it is made by an injection moulding process.
- According to the preferred embodiment of the present invention the rotating drum is a laundry drum, the open face side is the rear face side of said laundry drum, and the cover sheet is a rear bulk head and/or a rear cabinet wall of the laundry drum.
- Further, the present invention relates to a laundry dryer with a gasket system for an open rear side of a laundry drum, wherein the laundry dryer comprises a gasket system mentioned above.
- Preferably, the laundry dryer comprises a drying air circuit for cyclically recirculating air onto laundry contained inside the drum, said drying air circuit being provided with a heat pump arrangement for heating and removing moisture from air passed through laundry to be dried.
- The novel and inventive features believed to be the characteristic of the present invention are set forth in the appended claims.
- The invention will be described in further detail with reference to the drawings, in which
- FIG 1
- shows a perspective exploded side view of a gasket system for the rear side of a laundry drum according to a preferred embodiment of the present invention,
- FIG 2
- shows a sectional side view of the laundry drum with the gasket system according to the preferred embodiment of the present invention, and
- FIG 3
- shows a detailed sectional side view of the gasket system for the rear side of the laundry drum ac- cording to the preferred embodiment of the present invention.
- FIG. 4
- shows a perspective exploded side view of a laundry dryer with a gasket system according to the invention;
-
FIG 1 illustrates a perspective exploded side view of a gasket system for the rear side of alaundry drum 10 according to a preferred embodiment of the present invention. - The
laundry drum 10 is substantially formed as a cylinder barrel. The front face side and the rear face side comprise a round opening in each case. Thelaundry drum 10 is made of metal, in particular of stainless steel. The front opening of thelaundry drum 10 is provided for loading laundry. The rear opening of thelaundry drum 10 is covered by arear bulk head 12. Therear bulk head 12 is attached at arear cabinet wall 14 of a laundry dryer. A perforated central portion of therear bulk head 12 is provided for blowing hot air into thelaundry drum 10. Said perforated central portion ofbulk head 12 can be arranged in fluid communication with a drying air circuit of a laundry dryer. - A gasket system is arranged between the
laundry drum 10 and thebulk head 12. The gasket system comprises afront gasket 16, and aring 18. Thefront gasket 16 and thering 18 have an annular form in each case. Thering 18 is fixed at therear bulk head 12 and/or at therear cabinet wall 14 by screws or other fastening means, like rivets, adhesive, welding. Thering 18 includes afront gasket seat 22 that is provided for receiving thefront gasket 16. Thefront gasket 16 forms the connection between the rear face side of thelaundry drum 10 and thering 18. - The gasket system preferably comprises a
rear gasket 20 having an annular form. Thering 18 includes arear gasket seat 24 that is provided for receiving therear gasket 20. Therear gasket 20 forms the connection between theplastic ring 18 and therear bulk head 12. - In a preferable embodiment the
ring 18 may be made of a polymeric material rather than of metal. Further advantageously the polymeric, i.e. plastic,ring 18 may be made by an injection moulding process. - The whole gasket system, i.e. the
front gasket 16, theplastic ring 18 and also therear gasket 20, if the latter is present, is stably fixed at therear bulk head 12, so that the gasket system does not rotate with thelaundry drum 10. For this purpose, a plurality of ribs may be provided on thefront gasket seat 22 of thering 18. Said ribs protrude into thefront gasket seat 22 and prevent the rotation of thefront gasket 16. -
FIG 2 illustrates a sectional side view of thelaundry drum 10 with the gasket system according to the preferred embodiment of the present invention. In particular,FIG 2 shows the structures of therear bulk head 12 and therear cabinet wall 14. Therear bulk head 12 and therear cabinet wall 14 are spaced apart one another at least in their central portions so as to form anair chamber 26 therebetween. -
FIG 3 illustrates a detailed sectional side view of the gasket system for the rear side of thelaundry drum 10 according to a preferred embodiment of the present invention.FIG 3 clarifies the cross-sections of thefront gasket 16, thering 18 and the optionalrear gasket 20. - The
front gasket seat 22 of thering 18 is formed as a circumferential U-shaped profile part, which open side is directed to thelaundry drum 10 and to the front side of the laundry dryer. In a similar way, therear gasket seat 24 of thering 18 is formed as a circumferential U-shaped profile part, which open side is directed to therear cabinet wall 14 of the laundry dryer. In this example, the cross-section of thefront gasket seat 22 is bigger than the cross-section of therear gasket seat 24. - The
front gasket 16 is completely received by thefront gasket seat 22. Thefront gasket 16 preferably includes anelastomeric part 32 and a feltpart 34. Theelastomeric part 32 forms the rear part of thefront gasket 16. The feltpart 34 forms the front part of thefront gasket 16. Theelastomeric part 32 of thefront gasket 16 is hollow and has a rectangular cross-section. The feltpart 34 of thefront gasket 16 is compact. Two circumferential elongatedprojections 30 are inside thefront gasket seat 22. Theprojections 30 are at the inner side walls of the U-shaped profile part. Theprojections 30 squeeze theelastomeric part 32 of thefront gasket 16 in order to fasten saidfront gasket 16 in thefront gasket seat 22 of theplastic ring 18. - The
rear gasket 20 is partially received by therear gasket seat 24. A bigger portion of therear gasket 20 is received by therear gasket seat 24. A smaller portion of therear gasket 20 projects out of therear gasket seat 24 and is pressed against therear bulk head 12. Therear gasket 20 is compact. Therear gasket seat 24 does not touch therear bulk head 12. Theplastic ring 18 comprises twodistance elements 28 at its rear side. Thedistance elements 28 extend rearwards and are arranged beside therear gasket seat 24. Thedistance elements 28 touch therear bulk head 12, so that theplastic ring 18 is supported by therear bulk head 12 via thedistance elements 28. - Whether the
rear gasket 20 is absent, the fixation between thering 18 and therear bulk head 12 and/or therear cabinet wall 14 is air-tight so as to avoid any air leakage. The provision of arear gasket 20 further enhances the air-tight connection between thering 18 and therear bulk head 12 and/or therear cabinet wall 14. - The gasket system according to the present invention provides a better air tight and heat insulation in the interface between the rear face side of the
laundry drum 10 and therear bulk head 12. Theplastic ring 18 is detachably fastened at therear bulk head 12, so that a permanent fixation of saidplastic ring 18 is avoided. The shape of therear cabinet wall 14 is independent of the dimensions of theplastic ring 18. Thesame plastic ring 18 can be used for several laundry dryers with differentrear cabinet walls 14. -
FIG. 4 shows a perspective exploded side view of a laundry dryer 1 with a gasket system according to the invention.Fig 4 clarifies how thedrum 10 and the gasket system are arranged in the laundry dryer. The front opening of thelaundry drum 10 which is provided for loading laundry is arranged behind a door 2 pivotally mounted on thefront wall 3 of the machine cabinet 4. - The laundry dryer 1 comprises a drying air circuit fro circulating air through the
drum 10 so as to dry wet laundry contained therein. Preferably, the drying air circuit is provided with a heat pump arrangement for heating and removing moisture from air passed through laundry to be dried. - Although an illustrative embodiment of the present invention has been described herein with reference to the accompanying drawings, it is to be understood that the present invention is not limited to this precise embodiment, and that various other changes and modifications may be affected therein by one skilled in the art without departing from the scope or spirit of the invention. All such changes and modifications are intended to be included within the scope of the invention as defined by the appended claims.
-
- 1
- laundry dryer
- 2
- door
- 3
- front cabinet wall
- 4
- cabinet
- 10
- laundry drum
- 12
- rear bulk head
- 14
- rear cabinet wall
- 16
- front gasket
- 18
- plastic ring
- 20
- rear gasket
- 22
- front gasket seat
- 24
- rear gasket seat
- 26
- air chamber
- 28
- distance element
- 30
- projection
- 32
- elastomeric part of the front gasket
- 34
- felt part of the front gasket
Claims (15)
- A gasket system for an open face side of a rotating drum, in particular for a rear side of a laundry drum (10), wherein- the gasket system includes an annular front gasket (16) adjacent to or attachable at the open face side of the rotating drum (10),- the gasket system includes an annular ring (18) with a front gasket seat (22),- the front gasket (16) is received or receivable by the front gasket seat (22) of the ring (18).
- The gasket system according to claim 1 characterized by comprising an annular rear gasket (20) adjacent to or attachable at a cover sheet (12, 14) for covering the open face side of the rotating drum (10).
- The gasket system according to claim 2 wherein the ring (18) comprises a rear gasket seat (24) wherein the rear gasket (20) is received or receivable.
- The gasket system according to claim 3,
characterized in, that
the rear gasket seat (24) of the ring (18) is formed as a circumferential U-shaped profile part, wherein the open side of said U-shaped profile part is directed or directional to the cover sheet (12, 14). - The gasket system according to claim 3 or 4, characterized in, that
the rear gasket (16) is partially received or receivable by the rear gasket seat (24) of the ring (18). - The gasket system according to any one of the preceding claims, characterized in that the ring is made by a polymeric material.
- The gasket system according to any one of the preceding claims,
characterized in, that
the front gasket seat (22) of the ring (18) is formed as a circumferential U-shaped profile part, wherein the open side of said U-shaped profile part is directed to the rotating drum (10). - The gasket system according to any one of the preceding claims,
characterized in, that
the front gasket seat (22) of the ring (18) comprises at least one circumferential elongated projection (30) inside said front gasket seat (22). - The gasket system according to claim 8,
characterized in, that
the at least one projection (30) of the front gasket seat (22) is provided for squeezing the elastomeric part (32) of the front gasket (16) in order to fasten said front gasket (16) in the front gasket seat (22). - The gasket system according to any one of the preceding claims,
characterized in, that
the front gasket (16) is completely received or receivable by the front gasket seat (22) of the ring (18). - The gasket system according to any one of the preceding claims,
characterized in, that
the ring (18) comprises at least one distance element (28) directed or directional to the cover sheet (12, 14). - The gasket system according to claim 11 and to claim 3 or 4 ,
characterized in, that
the at least one distance element (28) is marginally longer than the rear gasket seat (24) respective the direction to the cover sheet (12, 14). - The gasket system according to any one of the preceding claims,
characterized in, that
the rotating drum is a laundry drum (10), the open face side is the rear face side of said laundry drum (10), and the cover sheet is a rear bulk head (12) and/or a rear cabinet wall (14) of the laundry drum (10). - A laundry dryer (1) with a gasket system for an open rear side of a laundry drum (10),
characterized in, that
the laundry dryer comprises a gasket system (16, 18) according to any one of the claims 1 to 13. - A laundry dryer (1) according to claim 14 characterised by comprising a drying air circuit for cyclically recirculating air onto laundry contained inside the drum, said drying air circuit being provided with a heat pump arrangement for heating and removing moisture from air passed through laundry to be dried.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12157188.9A EP2631355B1 (en) | 2012-02-27 | 2012-02-27 | A gasket system for an open face side of a rotating drum |
PCT/EP2013/053734 WO2013127747A1 (en) | 2012-02-27 | 2013-02-25 | A gasket system for an open face side of a rotating drum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12157188.9A EP2631355B1 (en) | 2012-02-27 | 2012-02-27 | A gasket system for an open face side of a rotating drum |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2631355A1 true EP2631355A1 (en) | 2013-08-28 |
EP2631355B1 EP2631355B1 (en) | 2016-09-07 |
Family
ID=47748647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12157188.9A Active EP2631355B1 (en) | 2012-02-27 | 2012-02-27 | A gasket system for an open face side of a rotating drum |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2631355B1 (en) |
WO (1) | WO2013127747A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017211719A1 (en) * | 2016-06-08 | 2017-12-14 | Arcelik Anonim Sirketi | A washer / dryer wherein air and water tightness is provided between the tub and the drum |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3027653A (en) * | 1958-05-14 | 1962-04-03 | Gen Motors Corp | Domestic appliance |
US3570138A (en) * | 1968-11-12 | 1971-03-16 | Blackstone Corp | Clothes dryers |
US3816942A (en) * | 1972-07-24 | 1974-06-18 | Maytag Co | Bulkhead seal for clothes dryer |
DE3132737A1 (en) * | 1981-08-19 | 1983-03-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Sealing arrangement for a laundry dryer on the drum principle |
GB2109520A (en) * | 1981-10-09 | 1983-06-02 | Tokyo Shibaura Electric Co | Drying apparatus |
US4430809A (en) * | 1981-11-24 | 1984-02-14 | Whirlpool Corporation | Front drum access and support for dryer |
US5127169A (en) | 1991-01-25 | 1992-07-07 | Maytag Corporation | Clothes dryer |
US20050108893A1 (en) | 2003-11-26 | 2005-05-26 | Hwang Sung G. | Dryer |
WO2010077053A2 (en) | 2008-12-30 | 2010-07-08 | Lg Electronics Inc. | Laundry machine |
-
2012
- 2012-02-27 EP EP12157188.9A patent/EP2631355B1/en active Active
-
2013
- 2013-02-25 WO PCT/EP2013/053734 patent/WO2013127747A1/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3027653A (en) * | 1958-05-14 | 1962-04-03 | Gen Motors Corp | Domestic appliance |
US3570138A (en) * | 1968-11-12 | 1971-03-16 | Blackstone Corp | Clothes dryers |
US3816942A (en) * | 1972-07-24 | 1974-06-18 | Maytag Co | Bulkhead seal for clothes dryer |
DE3132737A1 (en) * | 1981-08-19 | 1983-03-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Sealing arrangement for a laundry dryer on the drum principle |
GB2109520A (en) * | 1981-10-09 | 1983-06-02 | Tokyo Shibaura Electric Co | Drying apparatus |
US4430809A (en) * | 1981-11-24 | 1984-02-14 | Whirlpool Corporation | Front drum access and support for dryer |
US5127169A (en) | 1991-01-25 | 1992-07-07 | Maytag Corporation | Clothes dryer |
US20050108893A1 (en) | 2003-11-26 | 2005-05-26 | Hwang Sung G. | Dryer |
WO2010077053A2 (en) | 2008-12-30 | 2010-07-08 | Lg Electronics Inc. | Laundry machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017211719A1 (en) * | 2016-06-08 | 2017-12-14 | Arcelik Anonim Sirketi | A washer / dryer wherein air and water tightness is provided between the tub and the drum |
Also Published As
Publication number | Publication date |
---|---|
WO2013127747A1 (en) | 2013-09-06 |
EP2631355B1 (en) | 2016-09-07 |
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