EP2678623B1 - Kältegerät mit verdunstungsschale - Google Patents
Kältegerät mit verdunstungsschale Download PDFInfo
- Publication number
- EP2678623B1 EP2678623B1 EP12702518.7A EP12702518A EP2678623B1 EP 2678623 B1 EP2678623 B1 EP 2678623B1 EP 12702518 A EP12702518 A EP 12702518A EP 2678623 B1 EP2678623 B1 EP 2678623B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- evaporation tray
- refrigeration appliance
- support grid
- evaporation
- appliance according
- 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.)
- Active
Links
- 238000001704 evaporation Methods 0.000 title claims description 115
- 230000008020 evaporation Effects 0.000 title claims description 114
- 238000005057 refrigeration Methods 0.000 title claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000007598 dipping method Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 description 5
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Images
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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/144—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
- F25D2321/1442—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans outside a refrigerator
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/40—Refrigerating devices characterised by electrical wiring
Definitions
- the present invention relates to a refrigerator, in particular a household refrigerator, which is equipped with an evaporation tray to eliminate condensation, which is reflected during operation of the refrigerator in the interior of an evaporator.
- Such an evaporation tray is generally accommodated in a machine room at a rear side of the body of the refrigeration device in order to utilize waste heat from a compressor also placed there for evaporating the condensed water.
- such an evaporation tray is mounted on a housing of the compressor to efficiently initiate the waste heat of the compressor through the direct contact in the evaporation tray and the water contained therein.
- the evaporation tray must be precisely manufactured and adapted to the shape of the compressor housing. If different compressor models with different housing shapes can be used in series production of the refrigeration device, a special evaporation tray is required for each model, which considerably increases the production outlay. In addition, free air space above the evaporation tray is required to allow the outflow of moisture saturated air from the engine room. The space requirement of such an evaporation tray is therefore considerable.
- the publication JP H06 4574 U discloses a refrigerator with a collecting tray.
- the publication KR 2007 0107355 A discloses a refrigerator with an evaporation tray.
- the publication JP H06 313670 A shows a refrigerator with an evaporation tray and a live cable that can be placed in an air space above the evaporation tray.
- JP 2001 133129 A shows a refrigerator with a closed forced-ventilated evaporation tray.
- a refrigerator according to the preamble of claim 1 is made JP H08 14729 A known.
- the object of the invention is to provide a refrigeration device in which the risk of immersion of a live cable is eliminated in an evaporation tray, without hindering the exchange of air between an air space above the evaporation tray and the environment of the refrigerator.
- a refrigeration appliance is understood in particular to be a household refrigeration appliance, that is to say a refrigeration appliance which is used for household purposes or possibly also in the gastronomy sector, and in particular for storing food and / or drinks in household quantities at specific temperatures, such as, for example, a refrigerator, a freezer , a fridge freezer, a freezer or a wine storage cabinet.
- a distance between adjacent grating bars of several centimeters is sufficient to prevent immersion of the cable in the condensed water, even if its water level is only a few millimeters below the support grid.
- the support grid may be at least partially formed by upper edges of ribs dipping into the evaporation tray. These ribs can be supported on the side walls or on the bottom of the evaporation tray, but they can also be integrally formed with the evaporation tray.
- the support grid can also be formed at least partially by webs extending over a water surface of the evaporation shell.
- a support grid which is not integral with the evaporation shell, may conveniently be anchored to the evaporation tray, in particular at its edges, in a form-fitting manner. It is also conceivable, however, a positive anchoring of the support grid to a support of the evaporation tray, especially if this carrier also determines the position of the evaporation tray.
- the support grid and the carrier of the evaporation tray cooperate in order to limit a receptacle in which the evaporation tray is fixed.
- a carrier of the evaporation tray may also be useful to support a compressor disposed above the evaporation tray.
- the compressor may be useful for posts connecting the compressor to the carrier to extend through passages of the evaporation tray.
- posts connecting the compressor to the carrier may be easily mounted directly above the water level of the shell and effectively heat the water in the evaporation tray.
- the evaporation tray is arranged at the bottom of a machine room of the refrigerator.
- the support grid has an open-edge cutout, in which the compressor is arranged.
- the support grid may also have a pipe socket for receiving a condensate supply.
- a pipe socket for receiving a condensate supply.
- the condensate supply line which opens into the evaporation tray, can be obtained directly from a storage chamber of the refrigeration device.
- the condensate supply line forms an overflow of an evaporation container, which is arranged above the evaporation tray.
- the evaporation container may in turn be mounted on the compressor to use on the housing wall heat dissipated. Since the free water surface of the evaporation tank need not be as large as in a refrigerator in which the entire accumulating condensate must be evaporated by a shell mounted on the compressor, the dimensions of the evaporation tank and the free air space can be kept small above him, so that the space requirement of the engine room remains low despite the evaporation tank.
- Fig. 1 shows in a perspective partial view of the lower portion of the back of a refrigerator housing, such as a household refrigerator, freezer or a Fridge-freezer.
- a machine room 1 is formed as an open to the rear of the device body, sideways bounded by side walls 3 and up through a ceiling wall niche. From the side walls 3 jump near the bottom support strips 5 into the interior of the machine room 1. On these support strips 5 rest narrow edges 9 of a substantially rectangular in plan view evaporation tray 7, which is formed for example by deep drawing of plastic sheet or sheet metal.
- a compressor 11 Above the evaporation tray 7, a compressor 11 is mounted; several posts 13 keep it away from the bottom of the evaporation tray 7.
- the posts 13 may be part of a housing of the compressor 11 and be secured to the bottom of the shell 7; but they can also be applied to the evaporation tray 7, e.g. during deep drawing, as formed by the bottom of protruding projections.
- a support grid 15 extends from crossed, extending in the width or depth direction of the machine room 1 bars, the ends of each rest on the narrow and longitudinal edges 9 of the evaporation tray 7.
- a power cord 17 is shown here starting from the compressor 11, but it could also emanate from a bus bar on a wall of the engine room 1 or any other electrical load of the refrigerator.
- the power cord 17 is not completely pulled out of the engine room 1 and therefore does not run straight, but forms a loop 19.
- the loop 19 rests on the support grid 15 and therefore can not intervene in the evaporation tray 7 below the support grid 15.
- the need to prevent the power cord 17 from submerging in the evaporation tray by means of the support grid 15 exists even if the power cord is not removed from the compressor 11, but e.g. from a (not shown) attached to a wall of the machine room 1 junction box or a connection point outside the engine room 1 emanates.
- a wire tube condenser 21 fed by the compressor 11 is mounted in a manner known per se. This in turn is connected in series with an evaporator inside the body, the one or more storage chambers of the refrigerator cools. Condensation, which is reflected on the evaporator, is led out via a pipe 23 to the rear wall of the device.
- the pipe 23 ends above the evaporation tray 7, so that the discharged condensate drips into the evaporation tray 7.
- Fig. 2 shows a second embodiment of the evaporation tray 7 and the support grid 15 in a perspective partial view.
- the evaporation tray 7 has a flat bottom 25, steeply rising side walls 27, and, subsequent to the upper edge of the side walls 27, horizontal edges 9 forming a frame surrounding the evaporation tray 7 on all four sides.
- the support grid 15 is here in one piece, e.g. made of sheet metal.
- a plurality of openings 29 is cut so that only two narrow webs 31 remain between two adjacent openings 29.
- Around the openings 29 around a rigid frame 33 is left, which rests on the edge 9 of the shell on all four sides.
- the openings 29 are here rectangular and arranged in a row and column pattern, so that the webs 31 between them each extending continuously from one side of the frame 33 to the opposite.
- other shapes and arrangements of the openings 29 are also contemplated, e.g. Triangles or hexagons, provided that the total area of the openings 29 is only large enough so that the webs 31 not appreciably affect the exchange of air between the interior of the shell 7 and the air space above the support grid 15.
- the frame 33 is bent in a U shape to form a U-profile 35 extending over the entire width of the tray 7.
- U-profile 35 surrounds the edge 9, it defines an axis about which the support grid 15 with respect to the evaporation tray 7 is pivotable.
- one or two protruding tongues 37 are bent into hooks 37, each of which ends in an insertion bevel 39 towards the bottom.
- the support grid 15 can thus be easily and quickly attached to the evaporation tray 7 by first the U-profile 35 of the obliquely held support grid 15 is brought into engagement at one of the edges 9 and then the support grid 15 is pivoted against the evaporation tray 7. In this case, first the insertion bevel 39 abuts against its opposite edge 9 of the shell 7, and the Hook 37 is elastically bent until the insertion bevel 39 has completely passed this opposite edge 9 and it engages in the hook 37.
- a load-bearing support grid 15 could possibly also directly carry the compressor 11, so that the in Fig. 1 shown, through the support grid 15 cross-through post 13 could be omitted.
- the support grid 15 of Fig. 3 can not like that one Fig. 2 be punched out of flat material; Here comes instead a production by molding, for example by injection molding of plastic, into consideration.
- ribs 41, 43 extend in two different directions. By the ends of these ribs 41, 43 abut against the side walls 27 of the evaporation tray 7, the support grid 15 is fixed in the shell 7, without the need for a lock.
- Fig. 5 shows an embodiment in which the support grid 15 is realized in one piece with the evaporation tray 7.
- the support grid 15 is formed here by upper edges of a plurality of intersecting ribs 45, which divide the interior of the evaporation tray 7 into a plurality of compartments 49.
- the ribs 45 are interrupted in places by extending to the bottom 25 extending notches 51 to ensure that the compartments 49 communicate with each other and not individual compartments 49 can dry.
- Fig. 6 shows the example of a support grid 15 of in Fig. 2 type shown a pipe socket 53 which can receive the lower end of the pipe 23 so as to ensure that this is always on the evaporation tray 7 and no condensation can be lost.
- the length of the pipe socket 53 is greater than the height of the shell, so that it must extend partially over the support grid.
- a height of the pipe socket 53 of several cm is desirable to ensure that the end of the pipe 23 is held securely in the pipe socket 53, despite possibly being able to move from one device to the other of the pipe member 23 in a fluctuating manner.
- the pipe socket 53 also prevents splashes that occur when the end of the pipe 23 does not touch the water surface of the evaporation tray 7 and drops fall from the end of the pipe 23, distribute outside of the evaporation tray 7.
- Fig. 7 shows a plastic injection molded support grid 15 according to the invention in a perspective view. Like the support grid of the Fig. 2 it is equipped on one longitudinal side with a U-profile 35 and on the opposite longitudinal side with a plurality of hooks 37 for latching to the edges 9 of an evaporation tray 7. A large-area recess 55 is open to the edge 37 carrying the hooks. The dimensions of the recess 55 are adapted to that of the compressor 11 to allow snapping the support grid 15 on the evaporation tray by pivoting about the axis defined by the U-profile 35, even if the compressor 11 is already mounted on the evaporation tray 7 ,
- Fig. 8 shows in a partially sectioned perspective view of an evaporation tray 7 and a support 57, which expediently with the support grid 15 of Fig. 7 can be combined.
- the carrier 57 has here substantially in Fig. 1 for the evaporation tray 7, with a flat, rectangular bottom plate 59, the bottom plate 59 on four sides surrounding steep walls 61 and one of the upper edges of the walls 61 outwardly projecting horizontal edge web 63, each at the narrow sides of the support 57 at the support strips 5 is supported. From the bottom plate 59 four tabs 65 are cut free and angled upwards to form posts 13 for the assembly of the compressor 11.
- the evaporation tray 7 can be very light and thin-walled here, since it is supported almost on its entire surface by the carrier 57. Openings 67 in the bottom 25 of the evaporation tray 7, through which the posts 13 extend, are surrounded by one-piece raised walls 69 of the tray 7 to prevent the water from flowing out of the tray 7.
- a refrigerant line 71 which is arranged in the refrigerant circuit of the refrigerator between the compressor 11 and the condenser 21 or between the condenser 21 and a throttle point leading to the evaporator.
- the small wall thickness of the evaporation tray 7 promotes the transfer of heat from the refrigerant line 71 to condensate in the evaporation tray 7; the contact of the refrigerant line 71 with wall 61 and bottom plate 59 of the carrier 57 promotes the propagation of the heat within the carrier 57 and thus the passage to the condensed water on a large surface.
- Fig. 9 shows a cross section of the engine room 1 according to an embodiment of the invention.
- a flat cup-shaped evaporation tank 77 is mounted on the compressor 11, which is heated by direct contact with the compressor 11.
- a vertical overflow pipe 79 extends through the bottom of the evaporation tank 77, and its upper end projecting into the compression tank 77 defines the highest achievable water level 81 in the compression tank 77.
- the evaporation tray 7 is as in Fig. 8 shown held in a support 57 and heated by the extending between the support 57 and the shell 7 refrigerant pipe 71.
- a support grid 15 On the edges of the support 57 is a support grid 15, eg from in Fig. 6 shown type, snapped on. Support 57 and supporting grid 15 complement each other to form a housing enclosing the evaporation tray 7, so that additional fixing of the evaporation tray 7 is not required.
Landscapes
- 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)
- Removal Of Water From Condensation And Defrosting (AREA)
- Table Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL12702518T PL2678623T3 (pl) | 2011-02-23 | 2012-02-02 | Urządzenie chłodnicze z tacą wyparną |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011004591A DE102011004591A1 (de) | 2011-02-23 | 2011-02-23 | Kältegerät mit Verdunstungsschale |
PCT/EP2012/051754 WO2012113632A2 (de) | 2011-02-23 | 2012-02-02 | Kältegerät mit verdunstungsschale |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2678623A2 EP2678623A2 (de) | 2014-01-01 |
EP2678623B1 true EP2678623B1 (de) | 2019-11-06 |
Family
ID=45563030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12702518.7A Active EP2678623B1 (de) | 2011-02-23 | 2012-02-02 | Kältegerät mit verdunstungsschale |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2678623B1 (ru) |
CN (1) | CN103403480B (ru) |
DE (1) | DE102011004591A1 (ru) |
PL (1) | PL2678623T3 (ru) |
RU (1) | RU2564229C2 (ru) |
WO (1) | WO2012113632A2 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4275573A4 (en) * | 2022-02-18 | 2024-07-31 | Guangdong Midea White Home Appliance Tech Innovation Center Co Ltd | THERMAL PUMP DISHWASHER |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014124839A1 (en) * | 2013-02-14 | 2014-08-21 | BSH Bosch und Siemens Hausgeräte GmbH | Device for receiving defrost water in a domestic cooling appliance, domestic cooling appliance and method for mounting such a device |
DE102014002372A1 (de) * | 2014-02-18 | 2015-08-20 | Liebherr-Hausgeräte Ochsenhausen GmbH | Kühl- und/oder Gefriergerät |
DE102016013921A1 (de) * | 2016-08-22 | 2018-02-22 | Liebherr-Hausgeräte Ochsenhausen GmbH | Kühl- und/oder Gefriergerät |
US20220290909A1 (en) * | 2021-03-09 | 2022-09-15 | Whirlpool Corporation | Guide feature for a refrigeration unit |
DE102022207351A1 (de) * | 2022-07-19 | 2024-01-25 | BSH Hausgeräte GmbH | Kältegerät und Halter zum Fixieren von Funktionskomponenten eines Kältemittelkreislaufs in einem Maschinenraum eines Kältegeräts |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06313670A (ja) * | 1993-05-06 | 1994-11-08 | Fuji Electric Co Ltd | 冷凍機内蔵型ショーケース |
JPH0814729A (ja) * | 1994-06-27 | 1996-01-19 | Yasuki Sonobe | 冷蔵庫の改良型蒸発皿 |
EP1010958A1 (de) * | 1998-12-15 | 2000-06-21 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät |
JP2001133129A (ja) * | 1999-11-09 | 2001-05-18 | Hoshizaki Electric Co Ltd | 除霜水の蒸発装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5462171U (ru) * | 1977-10-12 | 1979-05-01 | ||
JPS5841475U (ja) * | 1981-09-11 | 1983-03-18 | 松下冷機株式会社 | 冷蔵庫の電源コ−ド取付装置 |
SU1093881A1 (ru) * | 1983-03-10 | 1984-05-23 | Предприятие П/Я Р-6284 | Устройство дл удалени талой воды из бытового холодильника |
US4490990A (en) * | 1983-12-29 | 1985-01-01 | General Electric Company | High-side refrigeration system assembly adapted to be mounted in a refrigerator machinery compartment |
JPH064574U (ja) * | 1992-06-25 | 1994-01-21 | サンデン株式会社 | ショーケース |
JPH06257934A (ja) * | 1993-03-09 | 1994-09-16 | Toshiba Corp | 冷蔵庫 |
JP2003269843A (ja) * | 2002-03-18 | 2003-09-25 | Toshiba Corp | 冷蔵庫 |
KR20070107355A (ko) * | 2006-05-02 | 2007-11-07 | 삼성광주전자 주식회사 | 냉장고 |
DE102009004591A1 (de) * | 2009-01-14 | 2010-07-15 | Liebherr-Hausgeräte Lienz Gmbh | Kühl- und/oder Gefriergerät |
RU85818U1 (ru) * | 2009-03-04 | 2009-08-20 | Виктор Петрович Усов | Устройство водных процедур |
JP5081880B2 (ja) * | 2009-09-09 | 2012-11-28 | 日立アプライアンス株式会社 | 冷蔵庫 |
CN201666708U (zh) * | 2009-10-29 | 2010-12-08 | 泰州乐金电子冷机有限公司 | 蒸发冷却式冷凝器 |
-
2011
- 2011-02-23 DE DE102011004591A patent/DE102011004591A1/de not_active Withdrawn
-
2012
- 2012-02-02 CN CN201280010357.7A patent/CN103403480B/zh active Active
- 2012-02-02 EP EP12702518.7A patent/EP2678623B1/de active Active
- 2012-02-02 WO PCT/EP2012/051754 patent/WO2012113632A2/de active Application Filing
- 2012-02-02 RU RU2013140366/13A patent/RU2564229C2/ru active
- 2012-02-02 PL PL12702518T patent/PL2678623T3/pl unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06313670A (ja) * | 1993-05-06 | 1994-11-08 | Fuji Electric Co Ltd | 冷凍機内蔵型ショーケース |
JPH0814729A (ja) * | 1994-06-27 | 1996-01-19 | Yasuki Sonobe | 冷蔵庫の改良型蒸発皿 |
EP1010958A1 (de) * | 1998-12-15 | 2000-06-21 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät |
JP2001133129A (ja) * | 1999-11-09 | 2001-05-18 | Hoshizaki Electric Co Ltd | 除霜水の蒸発装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4275573A4 (en) * | 2022-02-18 | 2024-07-31 | Guangdong Midea White Home Appliance Tech Innovation Center Co Ltd | THERMAL PUMP DISHWASHER |
Also Published As
Publication number | Publication date |
---|---|
RU2013140366A (ru) | 2015-03-27 |
PL2678623T3 (pl) | 2020-05-18 |
WO2012113632A2 (de) | 2012-08-30 |
CN103403480B (zh) | 2016-01-06 |
EP2678623A2 (de) | 2014-01-01 |
DE102011004591A1 (de) | 2012-08-23 |
CN103403480A (zh) | 2013-11-20 |
RU2564229C2 (ru) | 2015-09-27 |
WO2012113632A3 (de) | 2013-01-17 |
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