US20180259238A1 - Frost-free refrigeration appliance - Google Patents

Frost-free refrigeration appliance Download PDF

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Publication number
US20180259238A1
US20180259238A1 US15/762,112 US201615762112A US2018259238A1 US 20180259238 A1 US20180259238 A1 US 20180259238A1 US 201615762112 A US201615762112 A US 201615762112A US 2018259238 A1 US2018259238 A1 US 2018259238A1
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US
United States
Prior art keywords
inner chamber
refrigeration appliance
appliance according
closure element
air channel
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
Application number
US15/762,112
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English (en)
Inventor
Thomas Schaefer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Assigned to BSH HAUSGERAETE GMBH reassignment BSH HAUSGERAETE GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCHAEFER, THOMAS
Publication of US20180259238A1 publication Critical patent/US20180259238A1/en
Abandoned legal-status Critical Current

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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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0666—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the freezer

Definitions

  • the present invention relates to a refrigeration appliance, particularly a domestic refrigeration appliance, in which at least one first and one second inner chamber are separated from one another by a thermally-insulating wall, in a thermally-insulating housing, in order to form compartments for the storage of refrigerated goods at different temperatures, and in which the first inner chamber is divided into a storage compartment for the refrigerated goods and an evaporator chamber, and a passage in the thermally-insulating wall connects the evaporator chamber to the second inner chamber in order to permit a cooling of the second inner chamber without this requiring a separate evaporator.
  • the second inner chamber is also divided into a storage compartment for refrigerated goods and an air channel, the passage opening therein and the cold air being distributed therefrom in the storage compartment of the second inner chamber via a plurality of openings of an air channel cover.
  • a closure element is required, it being possible thereby to cut off one of the storage compartments from the cold air supply or to throttle at least significantly the inflow of cold air to the relevant storage compartment.
  • such a closure element comprises a flap which is arranged in a lower region of the air channel of the second inner chamber.
  • a lower part of the air channel below the closure element is continuously connected to the evaporator chamber and, therefore, may reach temperatures which may be considerably below the desired temperature of the storage compartment of the second inner chamber.
  • this storage compartment for example, is a normal refrigeration compartment but the evaporator is also designed at the same time to be able to cool a freezer compartment, this lower region of the air channel may then be cooled to considerably below 0° C. and lead to frost damage to refrigerated goods in the storage compartment of the second inner chamber.
  • the air channel cover In order to eliminate this, firstly it is necessary to configure the air channel cover to be thermally-insulating, wherein the space required for a thermally-insulating layer at this point is lost from the usable volume of the second inner chamber, and secondly a reliable seal between the air channel and the storage compartment of the second inner chamber is necessary in order to prevent an undesirable escape of cold air into the storage compartment past the closure element, which makes the installation of the air channel cover complex and costly.
  • the object is achieved, in a refrigeration appliance in which at least one first and one second inner chamber are separated from one another by a thermally-insulating wall, in a thermally-insulating housing, and the first inner chamber is divided into a storage compartment and an evaporator chamber and a passage in the thermally-insulating wall connects the evaporator chamber to the second inner chamber, by at least one closure element for controlling the air exchange being housed, in said passage, between the evaporator chamber and the second inner chamber.
  • the closure element may comprise a flap which is rotatable between an open position and a closed position about an axis.
  • the closure element also comprises a frame which completely surrounds the flap in its closed position.
  • This frame may function as a sealing frame.
  • the second inner chamber is also preferably divided by an air channel cover into a storage compartment and at least one air channel in order to facilitate a uniform distribution of the supplied cold air in the entire storage compartment.
  • two parallel air channels are provided, one thereof extending from the passage into a lower region of the second inner chamber and the other thereof extending from the passage past the lower region into an upper region of the second inner chamber.
  • a closure element is preferably assigned to each air channel.
  • a single closure element may be assigned to each air channel but also a single closure element may control a plurality of air channels.
  • the closure element and/or the closure elements are preferably combined with a motor which drives said elements to form a sub-assembly which is mounted in the passage between the inner chambers.
  • a single motor may be assigned to both closure elements and connected to the closure elements via a gear mechanism, for example by means of two eccentric cams which are arranged in order to initiate phase-shifted movements of the closure elements, so that at least a position of the motor in which both closure elements are closed, a position in which the first closure element is open and the second closure element is closed, and a position in which the first closure element is closed and the second closure element is open, and possibly a position in which both closure elements are open, are present.
  • One and the same closure element may also block the passage between the first and the second inner chamber in a first position, connect the first inner chamber to a first air channel of the second inner chamber in a second position and connect the first inner chamber to a second air channel of the second inner chamber in a third position.
  • first inner chamber and the second inner chamber in each case are defined by an internal container—typically deep-drawn from a flat plastics material—a tubular housing may be provided in the passage between said inner chambers, said housing extending between opposing apertures of the internal containers through a thermally-insulating layer of the wall.
  • the housing preferably comprises two flanges which in each case bear against one of the two internal containers.
  • the flanges may bear against the sides of the internal containers facing the inner chambers, so that the internal containers are pressed against the flanges, when the wall between said internal containers is foamed; preferably the flanges bear on the foam side against the internal container.
  • the housing may be made up of two housing parts, each thereof comprising one of the flanges.
  • a foamed part for example a molded part made of expanded polystyrene, may be arranged between a rear face of the air channel and a rear wall of the internal container of the second inner chamber. Since such a foamed part contributes to the thermal insulation of the second inner chamber, the thickness of the thermally-insulating layer outside the internal container on the rear wall thereof may be correspondingly reduced and/or the depth of the internal container may be increased. This in turn permits the aperture of the second inner chamber, where the passage opens into the first inner chamber, to be positioned outside a rounded transition between the bottom and the rear wall of the internal container, whereby the aperture is able to be molded more easily, without usable volume in the second inner chamber being lost thereby.
  • the air channel cover may come into contact with the foamed part on both sides of the air channel, so that said foamed part is fixed between the air channel cover and the rear wall.
  • the closure element should be able to be inserted through one of the apertures of the two internal containers into the housing.
  • the mounting of the closure element is generally via the upper aperture.
  • a clamp which secures the closure element in its installed position may be latched to the walls of the passage between the closure element and the inner chamber, the closure element being inserted from said inner chamber.
  • the clamp is preferably arranged so as to be placed across the motor, since whilst the clamp is able to secure the sub-assembly effectively at that point, at the same time it does not obstruct an air flow passing the closure element.
  • FIG. 1 shows a schematic section in the vertical direction through the body of a refrigeration appliance according to the invention
  • FIG. 2 shows a section in the horizontal direction along the plane II-II of FIG. 1 ;
  • FIG. 3 shows an exploded view of a housing which is arranged in a passage between the compartments of the refrigeration appliance body of FIG. 1 and a sub-assembly to be mounted in the housing;
  • FIG. 4 shows a schematic section through the housing and the sub-assembly in the state mounted in the body of the refrigeration appliance.
  • FIG. 5 shows a simplified modification of the housing and the sub-assembly.
  • FIG. 1 shows a schematic vertical section through the body of a no-frost refrigeration appliance according to the invention.
  • Two inner chambers 2 , 3 are formed in the body 1 , one 2 in the upper part of the body and the other 3 in the lower part of the body 1 .
  • the inner chambers 2 , 3 are defined in each case by an internal container 4 and/or 5 which is deep-drawn from flat plastics material. Both internal containers may be deep-drawn in one piece from the same blank; in the case shown in the figure, the internal containers 4 , 5 are produced separately and encased in profiles of a frame 6 on the front face of the body 1 .
  • the insulating material layer 7 extends in this case in one piece into a wall 8 between the inner chambers 2 , 3 .
  • the inner chamber 3 is sub-divided by a partition 10 substantially parallel to the rear wall 9 of its internal container 5 into a storage compartment for refrigerated goods, in this case a freezer compartment 11 and an evaporator chamber 12 .
  • a further wall 13 divides the evaporator chamber 12 into a suction region 14 in which a lamella-type evaporator 15 is also located and a distributer region 16 .
  • a fan 17 is arranged in an opening of the wall 13 in order to suction air through the evaporator 15 and to pump the air thus cooled into the distributor region 16 .
  • Via distributor openings 18 in the wall 13 a portion of the cooled air passes directly back into the storage chamber 11 .
  • the remaining air passes via a passage 19 in the wall 8 into an air channel 20 of the upper inner chamber 2 .
  • the air channel 20 is defined toward a rear wall 23 of the internal container 4 by a molded part 24 made of expanded polystyrene (EPS) and delimited from a storage compartment 21 by a plate-shaped air channel cover 22 .
  • the air channel cover 22 , and the wall 13 are provided with distributor openings 18 , via which the cold air distributed vertically is able to escape into the storage compartment 21 .
  • the air channel 20 and the air channel cover 22 may extend over the entire height of the inner chamber 2 ; in the design shown here they extend only from the bottom 25 of the inner chamber 2 to a horizontal partition 26 inserted in the internal container 4 , so that the air guided in the air channel 20 is only able to be distributed in a lower region 27 of the storage compartment 21 .
  • a second air channel 29 is guided through the molded part 24 partially outside the cutting plane of FIG. 1 and the air circulating in this air channel 29 is distributed in the upper region 28 of the inner chamber 2 via distributor openings 18 of a further air channel cover 30 .
  • FIG. 2 shows a section through the lower region of the normal refrigeration compartment 2 , level with the line II-II of FIG. 1 .
  • the cutting plane of FIG. 1 is denoted in FIG. 2 by I-I.
  • the air channel 20 in this case is defined at the front by the air channel cover 22 and toward the rear wall 23 and, in the lateral direction through the molded part 24 , the air channel cover 22 bears against the molded part 24 on both sides of the air channel 20 .
  • Latching connections are provided in order to fix the air channel cover 22 in the position shown and to hold the molded part 24 clamped between the air channel cover 22 and the rear wall 23 .
  • the latching connections in each case comprise a sleeve 31 and a latching pin 32 engaging in the sleeve.
  • the sleeve 31 is bonded, welded or fastened in another suitable manner to the rear wall 23 and engages in a passage 33 of the molded part 24 .
  • the latching pin 32 has a shank 34 with a plurality of frusto-conical segments which, when inserted into the sleeve 31 , which is slotted in the longitudinal direction, widen said sleeve in a resilient manner until the segments come into engagement with complementary latching contours in the interior of the sleeve 31 .
  • Each latching pin 32 is inserted sufficiently deeply into its sleeve 31 until a head 35 of the latching pin 32 bears fixedly against the air channel cover 22 .
  • FIG. 3 A housing 38 which extends between the apertures 37 through the wall 8 , in order to prevent the passage 19 from being closed when the insulating material is foamed, is shown in FIG. 3 in a detailed perspective view.
  • the housing 38 comprises a lower housing part 39 and an upper housing part 40 which are injection-molded from plastics separately from one another and plugged together before inserting into the wall 8 .
  • the lower housing part 39 in this case comprises two pipe connectors 41 , 42 which are slightly widened in the upward direction and are respectively of rectangular cross section and a flange 43 extending around the lower ends of the pipe connectors 41 , 42 , said flange being provided in order to bear against the top 36 , all around the aperture 37 thereof, when the housing 38 is inserted from the rear face of the body 1 into the wall 8 .
  • the flange 43 On its lower face, not visible in FIG. 3 , the flange 43 may be provided with flat ribs which engage in the aperture 37 of the top 36 along the edges thereof in order to fix the installed position of the housing 38 in an accurate manner.
  • a flange 44 surrounds an individual connector 45 which is also rectangular in cross section and which at its lower end branches into two connecting parts 46 , 47 complementary to the pipe connectors 41 , 42 .
  • On the narrow sides of the flange two projections 67 are formed which together with the flange form grooves which are open in the lateral direction.
  • the aperture 37 of the bottom 25 at its edge facing the rear wall 9 has two widenings 68 (see FIG. 4 ), the projections 67 passing through said widenings when inserting the housing 38 into the wall 8 , so that in the mounted state they bear against the bottom 25 and clamp the housing 38 to the bottom 25 .
  • a latching projection 49 is positioned on the narrow sides 48 of the connector 45 such that when the downwardly tapering connecting parts 46 , 47 engage by a frictional connection in the pipe connectors 41 , 42 , resilient latching hooks 50 of the lower housing part 39 engage behind the latching projections 49 .
  • a sub-assembly 51 shown in FIG. 3 above the upper housing part 40 comprises a motor housing 52 in the form of a vertically oriented cuboid, rectangular frames 53 , 54 protruding from the two main surfaces thereof in plan view.
  • the sub-assembly 51 is provided in order to be inserted, in the orientation shown, from above into the upper housing part 40 ; in the installed position the motor housing 52 divides the interior of the connector 45 into two parts, one thereof extending in the extension of the connecting part 46 and the other thereof extending in the extension of the connecting part 47 , and the frames 53 , 54 are positioned on a shoulder 55 extending on at least one longitudinal wall of the connector 45 .
  • each frame 53 , 54 a flap 56 (see FIG. 4 ) is pivotably mounted about an axis 57 .
  • the walls of the flap 56 bear tightly against the frame 53 and/or 54 so that each flap 56 is able to block one of the two passages on both sides of the motor housing 52 .
  • each flap 56 is pivotable downwardly into the connector 45 until it reaches an open position illustrated in solid lines in FIG. 4 , in which it does not prevent an air flow from the evaporator chamber 12 to one of the air channels 20 and/or 29 .
  • a gear mechanism is also accommodated in the motor housing 52 , said gear mechanism making it possible to control the positions of the flaps 56 independently of one another by means of two eccentric cams, as mentioned above, for example.
  • the upper region 28 and the lower region 27 of the upper storage compartment 21 are thus selectively able to be subjected to cold air, different temperatures may be set in both regions.
  • the temperature of the lower region 27 should be the lower temperature, not least because at the height of the lower region 27 the molded part 24 is thicker and thus the thermal insulation of the lower region 27 is more effective than that of the upper region.
  • the upper region 28 may be used as a normal refrigeration compartment and the lower region may be used as a fresh food refrigeration compartment.
  • a clamp 58 is also provided in order to fix the sub-assembly 51 in the connector 45 , said clamp in the mounted state extending over the upper face of the motor housing 52 from one longitudinal wall of the connector 45 to the other.
  • the clamp 58 has an upper wall 59 and two side walls 60 which encompass the motor housing 52 on both sides.
  • the clamp 58 In the mounted state, the clamp 58 , on the one hand, is fixed by engagement in a recess 61 to a rear longitudinal wall of the connector 45 and, on the other hand, is fixed by latching between two latching hooks 62 to a front edge of the flange 44 .
  • a hook 63 may be provided, a supply cable 64 of the motor being able to be secured below said hook in order to ensure that it does not hang into one of the frames 53 , 54 and prevent the movement of the flaps 56 .
  • FIG. 5 shows a simplified variant of the housing 37 and the sub-assembly 51 in a schematic section.
  • the sub-assembly 51 in this case comprises a motor located outside the cutting plane and a single flap 56 , of a butterfly shape, which is rotatable about an axis 57 perpendicular to the cutting plane.
  • the sub-assembly is fixed by a clamp 58 extending perpendicular to the cutting plane, acting on front walls of the upper housing part 40 , and which divides the opening of the upper housing part 40 into a front part 65 communicating with the air channel 20 and a rear part 66 communicating with the air channel 29 .

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
US15/762,112 2015-10-07 2016-09-19 Frost-free refrigeration appliance Abandoned US20180259238A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015219326.8A DE102015219326A1 (de) 2015-10-07 2015-10-07 No-Frost-Kältegerät
DE102015219326.8 2015-10-07
PCT/EP2016/072178 WO2017060067A1 (fr) 2015-10-07 2016-09-19 Appareil frigorifique antigivre

Publications (1)

Publication Number Publication Date
US20180259238A1 true US20180259238A1 (en) 2018-09-13

Family

ID=56940080

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/762,112 Abandoned US20180259238A1 (en) 2015-10-07 2016-09-19 Frost-free refrigeration appliance

Country Status (6)

Country Link
US (1) US20180259238A1 (fr)
EP (1) EP3359890B1 (fr)
CN (1) CN108351147B (fr)
DE (1) DE102015219326A1 (fr)
PL (1) PL3359890T3 (fr)
WO (1) WO2017060067A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005069646A (ja) * 2003-08-27 2005-03-17 Sanyo Electric Co Ltd 冷蔵庫
US20100162747A1 (en) * 2008-12-31 2010-07-01 Timothy Allen Hamel Refrigerator with a convertible compartment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548608A (en) * 1946-12-18 1951-04-10 Gen Electric Flow-controlling device for refrigerators
US3952542A (en) * 1974-11-22 1976-04-27 Kason Hardware Corporation Ventilator
JPH01102275A (ja) * 1987-10-16 1989-04-19 Matsushita Refrig Co Ltd 冷蔵庫
JPH0571851A (ja) * 1991-09-17 1993-03-23 Matsushita Refrig Co Ltd 冷凍冷蔵庫
JP3389405B2 (ja) * 1996-03-27 2003-03-24 三洋電機株式会社 冷蔵庫
JP3510770B2 (ja) * 1997-09-26 2004-03-29 株式会社東芝 冷蔵庫
US20050081555A1 (en) * 2003-10-20 2005-04-21 Seiss Richard A. Relief port
JP2006170486A (ja) * 2004-12-14 2006-06-29 Sharp Corp 解凍室付き冷却庫
JP4781395B2 (ja) * 2008-05-28 2011-09-28 三菱電機株式会社 冷蔵庫
JP5178642B2 (ja) * 2009-06-29 2013-04-10 日立アプライアンス株式会社 冷蔵庫
EP2339275B1 (fr) * 2009-12-24 2017-02-08 Panasonic Corporation Réfrigérateur

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005069646A (ja) * 2003-08-27 2005-03-17 Sanyo Electric Co Ltd 冷蔵庫
US20100162747A1 (en) * 2008-12-31 2010-07-01 Timothy Allen Hamel Refrigerator with a convertible compartment

Also Published As

Publication number Publication date
WO2017060067A1 (fr) 2017-04-13
PL3359890T3 (pl) 2022-01-10
DE102015219326A1 (de) 2017-04-13
EP3359890B1 (fr) 2021-08-18
CN108351147A (zh) 2018-07-31
EP3359890A1 (fr) 2018-08-15
CN108351147B (zh) 2022-04-01

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