US20190316833A1 - A cooling device comprising a body with improved structural alignment - Google Patents
A cooling device comprising a body with improved structural alignment Download PDFInfo
- Publication number
- US20190316833A1 US20190316833A1 US16/474,526 US201616474526A US2019316833A1 US 20190316833 A1 US20190316833 A1 US 20190316833A1 US 201616474526 A US201616474526 A US 201616474526A US 2019316833 A1 US2019316833 A1 US 2019316833A1
- Authority
- US
- United States
- Prior art keywords
- cooling device
- back wall
- protrusions
- recesses
- central plateau
- 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.)
- Abandoned
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/062—Walls defining a cabinet
- F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/065—Details
- F25D23/066—Liners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
- F25D2201/12—Insulation with respect to heat using an insulating packing material
- F25D2201/126—Insulation with respect to heat using an insulating packing material of cellular type
Definitions
- the present invention relates to a cooling device, the structural alignment of which is improved.
- an insulating material that is generally closed-cell rigid polyurethane, is filled between the liner and the outer case of the body in order to provide heat insulation between the inner volume and the outer environment.
- One or more of the walls of the outer case, and preferably usually the back outer wall, can be made of a semi-rigid papery material, such as a cardboard, which provides light weight together with optimal insulation and acoustical properties.
- the liner and the outer case of the body are placed in a mold and the insulating material, such as polyurethane, is injected as a liquid between them while in the mold, and over a short period of time expands to fill the space between liner and outer case. Due to the injection technic used to fill the intermediate volume between the liner and the outer case of the body, the liquid insulating material is not homogeneously distributed in such volume.
- the body is usually demolded before the complete curing and cooling of the insulating material has occurred, so that the latter continues cooling after the body has been demolded.
- the aim of the present invention is the realization of a cooling device comprising a body which structural alignment is increased.
- the cooling device realized in order to attain the aim of the present invention, explicated in the first claim and the respective claims thereof, comprises at least the back wall of the outer case made of a papery material and having an outer surface on which a plurality of protrusions and/or recesses are provided, so as to increase the stiffness of the back wall and its resistance to possible deformations.
- the protrusions/recesses are obtained by pressing the papery material board, in an easy and quick manner.
- the protrusions/recesses are arranged substantially on the whole surface of the back wall, so as to increase the mechanical resistance of the whole back wall.
- the protrusions/recesses extends along vertical parallel directions, horizontal parallel directions or both defining closed shapes on the outer surface of the back wall.
- the back wall comprises a raised central plateau wherein the thickness of the back wall is advantageously increased and which can be obtained by means of blow molding.
- the thickness increase of the back wall on the central plateau is comprised between 5 mm and 25 mm and preferably it is comprised between 10 mm and 20 mm.
- the protrusions/recesses have a thickness and/or a depth which is substantially equivalent to half the thickness of the central plateau.
- the cooling device of the invention is a refrigerator and in particular it is a double door refrigerator, while according to a further embodiment it is a multi-door refrigerator.
- FIG. 1 is a front perspective view of a cooling device according to the invention with the door removed, i.e. of the body of the cooling device.
- FIG. 2 is a cross-sectional view of the body of FIG. 1 , taken along the vertical longitudinal median plane.
- FIG. 3 is a rear perspective views from below of the body of FIG. 1 according to an embodiment.
- FIG. 4 is a rear perspective views from below of the back wall of the outer case of the body of FIG. 3 .
- FIG. 5 is a rear view of the back wall of FIG. 4 .
- FIGS. 6 and 7 are respectively a cross-sectional view of the back wall of FIG. 4 taken along line VI-VI of FIG. 5 and an enlarged detail of it.
- FIGS. 8 and 9 are respectively a cross-sectional view of the back wall of FIG. 4 taken along line VIII-VIII of FIG. 6 and an enlarged detail of it.
- FIGS. 10 and 11 are rear perspective views from below of the body of FIG. 1 according to two further embodiments.
- the cooling device 1 comprises a body 2 that has a liner 3 and an outer case 4 comprising a back wall 5 made of a semi-rigid papery material such as a paperboard or a cardboard.
- the liner 3 and the outer case 4 define between them an intermediate volume 6 filled with an insulation material 7 , such as for instance polyurethane foam.
- the back wall 5 of the outer case 4 has an outer surface 8 and it comprises a plurality of protrusions 9 and/or recesses 10 arranged on the outer surface 8 .
- the protrusions 9 and/or the recesses 10 increase the stiffness of the back wall 5 , which therefore does not deform due to the transformations of the insulation material placed in the intermediate volume 6 during the production process of the body 2 of the cooling device 1 . This ensures a better structural alignment of the body 2 , so that no additional working phases, like a re-alignment phase, are required during the production of the body 2 , thus diminishing the production time and cost.
- the outer case 4 may comprise also further walls, such as for instance the lateral walls, made of a papery material and provided with protrusions 9 and/or recesses 10 according to the present invention, without departing from the scope of protection of the present invention.
- both protrusions 9 and recesses 10 are provided on the outer surface 8 of the back wall 5 .
- the protrusions 9 and/or recesses 10 provided on the back wall 5 contribute also to improve the acoustical properties of the body 2 of the cooling device 1 , diminishing the vibrations and hence the noise produced by the cooling device 1 .
- the protrusions 9 and/or recesses 10 are obtained on the outer surface 8 of the back wall 5 by pressing. This allows to easily obtain a back wall 5 with variable thickness, thus defining the desired protrusions 9 and/or recesses 10 on its outer surface 8 .
- the protrusions 9 and/or the recesses 10 are arranged substantially on the whole outer surface 8 of the back wall 5 . More clearly the protrusions 9 and/or recesses 10 are arranged on a portion of the outer surface 8 equivalent at least to the 75% of the whole outer surface 8 .
- the protrusions 9 and/or recesses 10 preferably extend along a portion of the height of the outer surface 8 equivalent at least to the 75% of the whole height of the outer surface 8 and along a portion of the width of the outer surface 8 equivalent at least to the 75% of the whole width of the outer surface 8 , as illustrated in the attached FIGS. 3, 10 and 11 .
- the protrusions 9 and/or recesses 10 extend parallel to each other along vertical directions, as illustrated in particular in FIG. 11 and also in FIG. 3 .
- the protrusions 9 and/or recesses 10 extend vertically on the outer surface 8 substantially for the whole height of the outer surface 8 , i.e. at least for 75% of the whole height of the outer surface 8 .
- the back wall 5 is provided only with protrusions 9 and/or recesses 10 that extend vertically parallel to each other and spaced apart from each other.
- the protrusions 9 and/or recesses 10 extend parallel to each other along horizontal directions, as illustrated in particular in FIG. 10 and also in FIG. 3 .
- the protrusions 9 and/or recesses 10 extend horizontally on the outer surface 8 substantially for the whole width of the outer surface 8 , i.e. at least for 75% of the whole width of the outer surface 8 .
- the back wall 5 is provided only with protrusions 9 and/or recesses 10 that extend horizontally parallel to each other and spaced apart from each other.
- the protrusions 9 and/or recesses 10 define a plurality of closed shapes on the outer surface 8 of the back wall 5 , as illustrated in FIG. 3 .
- the back wall 5 is provided with protrusions 9 and/or recesses 10 defining a plurality of concentric closed shapes, spaced apart from one another.
- the back wall 5 comprises a raised central plateau 11 and the protrusions 9 and/or recesses 10 are provided on the outer surface 8 of the back wall 5 on the raised central plateau 11 .
- the thickness of the back wall 5 is increased on the central plateau 11 .
- the thickness increase of the back wall 5 on the central plateau 11 is comprised between 5 mm and 25 mm, and preferably is comprised between 10 mm and 20 mm.
- the presence of the central plateau 11 having in particular an increased thickness contributes to improve the stiffness of the back wall 5 .
- the protrusions 9 and/or recesses 10 have a thickness and/or a depth substantially equivalent to half of the thickness of the central plateau 11 . This ensures that optimal mechanical characteristics are conferred to every part of the back wall 5 , without having portions of the back wall 5 having too little thickness that could result in a weakening of the back wall 5 while at the same time not increasing excessively the amount of space occupied by the body 2 .
- the raised central plateau 11 is obtained on the outer surface 8 of the back wall 5 by means of blow molding.
- the cooling device 1 above described is a refrigerator.
- the cooling device 1 above described is a double door refrigerator and in a further embodiment it is a multi-door refrigerator.
- having a back wall 5 with mechanical characteristics that avoid possible deformations of the back wall 5 itself and, consequently, of the body 2 is particularly important in case of double or multi door refrigerators where misalignments on the body 2 would result immediately apparent due to a poor matching of the doors on the front of the refrigerators, thus diminishing the user satisfaction and possibly affecting the overall cooling performances of the refrigerator.
Abstract
The present invention relates to a cooling device comprising a body that has a liner and an outer case comprising a back wall made of a semi-rigid papery material such as a paperboard or a cardboard. The liner and the outer case define between them an intermediate volume filled with an insulation material, such as for instance polyurethane foam.
Description
- The present invention relates to a cooling device, the structural alignment of which is improved.
- In cooling devices, especially in refrigerators and freezers, an insulating material, that is generally closed-cell rigid polyurethane, is filled between the liner and the outer case of the body in order to provide heat insulation between the inner volume and the outer environment. One or more of the walls of the outer case, and preferably usually the back outer wall, can be made of a semi-rigid papery material, such as a cardboard, which provides light weight together with optimal insulation and acoustical properties.
- In the state of the art, the international patent application n. WO2000/35321 and the Japanese application n. JP2012220157A describe for instance cooling devices comprising one or more of the walls of the outer case of the body made of a papery material.
- Generally, during the production process, the liner and the outer case of the body are placed in a mold and the insulating material, such as polyurethane, is injected as a liquid between them while in the mold, and over a short period of time expands to fill the space between liner and outer case. Due to the injection technic used to fill the intermediate volume between the liner and the outer case of the body, the liquid insulating material is not homogeneously distributed in such volume. The body is usually demolded before the complete curing and cooling of the insulating material has occurred, so that the latter continues cooling after the body has been demolded. Due to the initial inhomogeneous distribution of the insulating material in the intermediate volume, differential pressure forces act on the liner and on the outer case of the body and irregular contracting of the foamed mass or local collapsing of the cellular structure of the foam can occur which can lead to deformation in particular of the walls of the outer case made of papery material.
- This entails problems in the structure of the body and more specifically a poor structural alignment of the body due to the deformation of the walls of the outer case made of papery material, which causes misalignments on the body, on the accessories mounted on the body and on the door subsequently mounted on the body. These misalignments may provoke an early wearing of the accessories mounted on the body, such as for instance hinges, and are particularly problematic for double door or multi door refrigerators, wherein a perfect matching of the doors defining the front wall of the refrigerator is required.
- Such misalignments and the consequences deriving from them adversely affect the overall satisfaction on the final user.
- The aim of the present invention is the realization of a cooling device comprising a body which structural alignment is increased.
- The cooling device realized in order to attain the aim of the present invention, explicated in the first claim and the respective claims thereof, comprises at least the back wall of the outer case made of a papery material and having an outer surface on which a plurality of protrusions and/or recesses are provided, so as to increase the stiffness of the back wall and its resistance to possible deformations.
- In an embodiment the protrusions/recesses are obtained by pressing the papery material board, in an easy and quick manner.
- Preferably the protrusions/recesses are arranged substantially on the whole surface of the back wall, so as to increase the mechanical resistance of the whole back wall.
- According to different embodiments, the protrusions/recesses extends along vertical parallel directions, horizontal parallel directions or both defining closed shapes on the outer surface of the back wall.
- In an embodiment, the back wall comprises a raised central plateau wherein the thickness of the back wall is advantageously increased and which can be obtained by means of blow molding.
- In a version of this embodiment the thickness increase of the back wall on the central plateau is comprised between 5 mm and 25 mm and preferably it is comprised between 10 mm and 20 mm. In a further version of this embodiment, the protrusions/recesses have a thickness and/or a depth which is substantially equivalent to half the thickness of the central plateau.
- According to an embodiment, the cooling device of the invention is a refrigerator and in particular it is a double door refrigerator, while according to a further embodiment it is a multi-door refrigerator.
- The cooling device realized in order to attain the aim of the present invention is illustrated in the attached figures, where:
-
FIG. 1 —is a front perspective view of a cooling device according to the invention with the door removed, i.e. of the body of the cooling device. -
FIG. 2 —is a cross-sectional view of the body ofFIG. 1 , taken along the vertical longitudinal median plane. -
FIG. 3 —is a rear perspective views from below of the body ofFIG. 1 according to an embodiment. -
FIG. 4 —is a rear perspective views from below of the back wall of the outer case of the body ofFIG. 3 . -
FIG. 5 —is a rear view of the back wall ofFIG. 4 . -
FIGS. 6 and 7 —are respectively a cross-sectional view of the back wall ofFIG. 4 taken along line VI-VI ofFIG. 5 and an enlarged detail of it. -
FIGS. 8 and 9 —are respectively a cross-sectional view of the back wall ofFIG. 4 taken along line VIII-VIII ofFIG. 6 and an enlarged detail of it. -
FIGS. 10 and 11 —are rear perspective views from below of the body ofFIG. 1 according to two further embodiments. - The elements illustrated in the figures are numbered as follows:
- 1. Cooling device
- 2. Body
- 3. Liner
- 4. Outer case
- 5. Back wall
- 6. Intermediate volume
- 7. Insulation material
- 8. Outer surface
- 9. Protrusions
- 10. Recesses
- 11. Central plateau
- The
cooling device 1 comprises abody 2 that has aliner 3 and anouter case 4 comprising aback wall 5 made of a semi-rigid papery material such as a paperboard or a cardboard. Theliner 3 and theouter case 4 define between them anintermediate volume 6 filled with aninsulation material 7, such as for instance polyurethane foam. - According to the present invention, the
back wall 5 of theouter case 4 has anouter surface 8 and it comprises a plurality ofprotrusions 9 and/orrecesses 10 arranged on theouter surface 8. Theprotrusions 9 and/or therecesses 10 increase the stiffness of theback wall 5, which therefore does not deform due to the transformations of the insulation material placed in theintermediate volume 6 during the production process of thebody 2 of thecooling device 1. This ensures a better structural alignment of thebody 2, so that no additional working phases, like a re-alignment phase, are required during the production of thebody 2, thus diminishing the production time and cost. - In the attached figures and in the following a
cooling device 1 having only theback wall 5 of theouter case 4 made of a papery material is described. However, theouter case 4 may comprise also further walls, such as for instance the lateral walls, made of a papery material and provided withprotrusions 9 and/orrecesses 10 according to the present invention, without departing from the scope of protection of the present invention. - Preferably both
protrusions 9 andrecesses 10 are provided on theouter surface 8 of theback wall 5. - The
protrusions 9 and/orrecesses 10 provided on theback wall 5 contribute also to improve the acoustical properties of thebody 2 of thecooling device 1, diminishing the vibrations and hence the noise produced by thecooling device 1. - According to an embodiment, the
protrusions 9 and/orrecesses 10 are obtained on theouter surface 8 of theback wall 5 by pressing. This allows to easily obtain aback wall 5 with variable thickness, thus defining the desiredprotrusions 9 and/or recesses 10 on itsouter surface 8. - In an embodiment, the
protrusions 9 and/or therecesses 10 are arranged substantially on the wholeouter surface 8 of theback wall 5. More clearly theprotrusions 9 and/or recesses 10 are arranged on a portion of theouter surface 8 equivalent at least to the 75% of the wholeouter surface 8. Theprotrusions 9 and/or recesses 10 preferably extend along a portion of the height of theouter surface 8 equivalent at least to the 75% of the whole height of theouter surface 8 and along a portion of the width of theouter surface 8 equivalent at least to the 75% of the whole width of theouter surface 8, as illustrated in the attachedFIGS. 3, 10 and 11 . - According to an embodiment, at least some of the
protrusions 9 and/or recesses 10 extend parallel to each other along vertical directions, as illustrated in particular inFIG. 11 and also inFIG. 3 . Preferably, theprotrusions 9 and/or recesses 10 extend vertically on theouter surface 8 substantially for the whole height of theouter surface 8, i.e. at least for 75% of the whole height of theouter surface 8. In particular, in the embodiment illustrated inFIG. 11 theback wall 5 is provided only withprotrusions 9 and/or recesses 10 that extend vertically parallel to each other and spaced apart from each other. - In a further embodiment, at least some of the
protrusions 9 and/or recesses 10 extend parallel to each other along horizontal directions, as illustrated in particular inFIG. 10 and also inFIG. 3 . Preferably, theprotrusions 9 and/or recesses 10 extend horizontally on theouter surface 8 substantially for the whole width of theouter surface 8, i.e. at least for 75% of the whole width of theouter surface 8. - In particular, in the embodiment illustrated in
FIG. 11 theback wall 5 is provided only withprotrusions 9 and/or recesses 10 that extend horizontally parallel to each other and spaced apart from each other. - In another embodiment, the
protrusions 9 and/or recesses 10 define a plurality of closed shapes on theouter surface 8 of theback wall 5, as illustrated inFIG. 3 . In particular, in the embodiment illustrated inFIG. 3 theback wall 5 is provided withprotrusions 9 and/or recesses 10 defining a plurality of concentric closed shapes, spaced apart from one another. - The above mentioned arrangements of the
protrusions 9 and/or recesses 10 on theouter surface 8 of theback wall 5 ensure a substantially even stiffness of theback wall 5 along its whole vertical and horizontal extension, thus avoiding the presence of weak areas on theback wall 5 which could collapse and deform during the production process of thecooling device 1. - According to an embodiment illustrated in the attached figures, the
back wall 5 comprises a raisedcentral plateau 11 and theprotrusions 9 and/or recesses 10 are provided on theouter surface 8 of theback wall 5 on the raisedcentral plateau 11. - In particular, the thickness of the
back wall 5 is increased on thecentral plateau 11. In a version of this embodiment, the thickness increase of theback wall 5 on thecentral plateau 11 is comprised between 5 mm and 25 mm, and preferably is comprised between 10 mm and 20 mm. The presence of thecentral plateau 11 having in particular an increased thickness contributes to improve the stiffness of theback wall 5. - In an embodiment, the
protrusions 9 and/or recesses 10 have a thickness and/or a depth substantially equivalent to half of the thickness of thecentral plateau 11. This ensures that optimal mechanical characteristics are conferred to every part of theback wall 5, without having portions of theback wall 5 having too little thickness that could result in a weakening of theback wall 5 while at the same time not increasing excessively the amount of space occupied by thebody 2. - According to an embodiment, the raised
central plateau 11 is obtained on theouter surface 8 of theback wall 5 by means of blow molding. - In an embodiment, the
cooling device 1 above described is a refrigerator. In particular, thecooling device 1 above described is a double door refrigerator and in a further embodiment it is a multi-door refrigerator. As previously specified, in fact, having aback wall 5 with mechanical characteristics that avoid possible deformations of theback wall 5 itself and, consequently, of thebody 2 is particularly important in case of double or multi door refrigerators where misalignments on thebody 2 would result immediately apparent due to a poor matching of the doors on the front of the refrigerators, thus diminishing the user satisfaction and possibly affecting the overall cooling performances of the refrigerator. - By means of the present invention, adequate stiffness is provided to the
back wall 5 of thebody 2 of thecooling device 1 and, more in general, to the walls of theouter case 4 made of a papery material, thus avoiding possible deformations of such walls during the production process of thecooling device 1 and hence misalignments on thebody 2 that could lead to an early wear of the accessories of thecooling device 1, to poor aesthetical appearance of the cooling device and, more in general, to a poor overall satisfaction of the user.
Claims (14)
1. A cooling device comprising a body having a liner, an outer case comprising a back wall made of a papery material, an intermediate volume between the liner and the outer case and an insulation material filled into the intermediate volume, characterized in that the back wall of the outer case has an outer surface and it comprises a plurality of protrusions and/or recesses arranged on the outer surface.
2. The cooling device as in claim 1 , characterized in that the protrusions and/or recesses are obtained on the outer surface of the back wall by pressing.
3. The cooling device as in claim 1 , characterized in that the protrusions and/or recesses are arranged substantially on the whole outer surface of the back wall.
4. The cooling device as in claim 1 , characterized in that at least some of the protrusions and/or recesses extend parallel to each other along vertical directions.
5. The cooling device as in claim 1 , characterized in that at least some of the protrusions and/or recesses extend parallel to each other along horizontal directions.
6. The cooling device as in claim 1 , characterized in that the protrusions and/or recesses define a plurality of closed shapes on the outer surface of the back wall.
7. The cooling device as in claim 1 , characterized in that the back wall comprises a raised central plateau and the protrusions and/or recesses are provided on the outer surface of the back wall on the raised central plateau.
8. The cooling device as in claim 7 , characterized in that the thickness of the back wall is increased on the central plateau.
9. The cooling device as in claim 8 , characterized in that the thickness increase of the back wall on the central plateau is comprised between 5 mm and 25 mm.
10. The cooling device as in claim 8 , characterized in that the protrusions and/or recesses have a thickness and/or a depth substantially equivalent to half of the thickness of the central plateau.
11. The cooling device as in claim 7 , characterized in that the raised central plateau is obtained on the outer surface of the back wall by means of blow molding.
12. The cooling device as in claim 1 , characterized in that it is a refrigerator.
13. The cooling device as in claim 1 , characterized in that it is a double door refrigerator.
14. The cooling device as in claim 1 , characterized in that it is a multi-door refrigerator.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2016/082771 WO2018121858A1 (en) | 2016-12-28 | 2016-12-28 | A cooling device comprising a body with improved structural alignment |
Publications (1)
Publication Number | Publication Date |
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US20190316833A1 true US20190316833A1 (en) | 2019-10-17 |
Family
ID=57737734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/474,526 Abandoned US20190316833A1 (en) | 2016-12-28 | 2016-12-28 | A cooling device comprising a body with improved structural alignment |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190316833A1 (en) |
EP (1) | EP3563100B1 (en) |
CN (1) | CN110100139A (en) |
PL (1) | PL3563100T3 (en) |
TR (1) | TR201714800A2 (en) |
WO (1) | WO2018121858A1 (en) |
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US4668028A (en) * | 1984-05-08 | 1987-05-26 | Sanden Corporation | Refrigerated storage cabinet |
US5502979A (en) * | 1993-02-12 | 1996-04-02 | Renard; Andre | Collapsible refrigerated cabinets |
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US7001005B2 (en) * | 2001-11-09 | 2006-02-21 | Whirlpool Corporation | Domestic refrigerator with improved thermal insulation |
US20110234073A1 (en) * | 2010-03-26 | 2011-09-29 | Mabe, S.A. De C.V. | Cabinet Pressing |
WO2013060629A2 (en) * | 2011-10-26 | 2013-05-02 | Arcelik Anonim Sirketi | A cooling device comprising a rear wall having an outer surface produced from cellulosic material |
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JPS5650996U (en) * | 1979-09-27 | 1981-05-06 | ||
US5858501A (en) * | 1997-12-18 | 1999-01-12 | The Dow Chemical Company | Evacuated insulation panel having non-wrinkled surfaces |
CN102245825B (en) * | 2008-12-12 | 2013-10-09 | Bsh博世和西门子家用电器有限公司 | Household appliance having an embossed wall |
TR201005289A2 (en) * | 2010-06-30 | 2012-01-23 | Bsh Ev Aletleri̇ San. Ve Ti̇c. A.Ş. | A refrigerator / freezer cabinet and its production method |
DE102014210403A1 (en) * | 2014-06-03 | 2015-12-03 | BSH Hausgeräte GmbH | Back wall for a household refrigerator and household refrigeration appliance with such a back wall |
-
2016
- 2016-12-28 EP EP16822475.6A patent/EP3563100B1/en active Active
- 2016-12-28 PL PL16822475.6T patent/PL3563100T3/en unknown
- 2016-12-28 CN CN201680091956.4A patent/CN110100139A/en active Pending
- 2016-12-28 US US16/474,526 patent/US20190316833A1/en not_active Abandoned
- 2016-12-28 WO PCT/EP2016/082771 patent/WO2018121858A1/en unknown
-
2017
- 2017-10-02 TR TR2017/14800A patent/TR201714800A2/en unknown
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US4668028A (en) * | 1984-05-08 | 1987-05-26 | Sanden Corporation | Refrigerated storage cabinet |
US5502979A (en) * | 1993-02-12 | 1996-04-02 | Renard; Andre | Collapsible refrigerated cabinets |
US6076363A (en) * | 1996-12-27 | 2000-06-20 | Morton; John C. | Recreational vehicle refrigerator heat control system |
US6460955B1 (en) * | 1998-09-09 | 2002-10-08 | Fisher & Paykel Limited | Cabinet, parts thereof and associated methods |
US7001005B2 (en) * | 2001-11-09 | 2006-02-21 | Whirlpool Corporation | Domestic refrigerator with improved thermal insulation |
US20110234073A1 (en) * | 2010-03-26 | 2011-09-29 | Mabe, S.A. De C.V. | Cabinet Pressing |
WO2013060629A2 (en) * | 2011-10-26 | 2013-05-02 | Arcelik Anonim Sirketi | A cooling device comprising a rear wall having an outer surface produced from cellulosic material |
US9279208B2 (en) * | 2012-05-18 | 2016-03-08 | Samsung Electronics Co., Ltd. | Washing machine having tub fixing part |
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Also Published As
Publication number | Publication date |
---|---|
EP3563100B1 (en) | 2022-06-08 |
WO2018121858A1 (en) | 2018-07-05 |
TR201714800A2 (en) | 2018-07-23 |
EP3563100A1 (en) | 2019-11-06 |
CN110100139A (en) | 2019-08-06 |
PL3563100T3 (en) | 2022-10-03 |
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