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EP0334414A2 - Modulkühlschrank - Google Patents

Modulkühlschrank Download PDF

Info

Publication number
EP0334414A2
EP0334414A2 EP89200504A EP89200504A EP0334414A2 EP 0334414 A2 EP0334414 A2 EP 0334414A2 EP 89200504 A EP89200504 A EP 89200504A EP 89200504 A EP89200504 A EP 89200504A EP 0334414 A2 EP0334414 A2 EP 0334414A2
Authority
EP
European Patent Office
Prior art keywords
body unit
refrigerator
refrigeration
unit
ducts
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.)
Withdrawn
Application number
EP89200504A
Other languages
English (en)
French (fr)
Other versions
EP0334414A3 (de
Inventor
Franco Int. Octrooibureau B.V. Moretti
Franco Int. Octrooibureau B.V. Germi
Sergio Int. Octrooibureau B.V. Beati
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.)
IRE Industrie Riunite Eurodomestici SpA
Whirlpool International BV
Original Assignee
IRE Industrie Riunite Eurodomestici SpA
Whirlpool International BV
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 IRE Industrie Riunite Eurodomestici SpA, Whirlpool International BV filed Critical IRE Industrie Riunite Eurodomestici SpA
Publication of EP0334414A2 publication Critical patent/EP0334414A2/de
Publication of EP0334414A3 publication Critical patent/EP0334414A3/de
Withdrawn legal-status Critical Current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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • 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
    • F25D17/062—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 in household refrigerators
    • F25D17/065—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 in household refrigerators with 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
    • 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
    • F25D2317/068—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 fans
    • F25D2317/0683—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 fans the fans not of the axial type
    • 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
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • F25D2400/08—Refrigerator tables
    • 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
    • F25D2400/16—Convertible refrigerators
    • 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
    • F25D2400/30—Quick freezing

Definitions

  • a refrigerator comprising a body unit defining a refrigeration compartment, a refrigeration unit removably connected to the body unit and defining a condenser, an evaporator and a motor-­compressor, a fan arranged in the refrigeration unit for circulating air from the evaporator to the refrigeration compartment and backwards, and ducts arranged in the refrigeration unit and in the body unit for conveying air produced by said fan, said ducts in the body unit having apertures opening into the refrigeration compartment.
  • Refrigerators of this type are known.
  • USA patents 3,116,615 and 3,126,717 describe a refrigerator of the forced air circulation type in which in the lower part of its body or cabinet there is provided a seat which removably supports a refrigeration unit formed from a compressor, a condenser associated with a fan which cools it, and and evaporator associated with a fan which generates a cold air circulation through the preservation compartment or compartments by way of ducts present in the body.
  • the refrigeration unit can be removed from the body seat in which it is located and if necessary replaced by a working unit to thus substantially reduce the time for which the refrigerator remains inactive.
  • the known refrigerator does not however enable other body units to be added to the existing ones in order to adapt the refrigerator capacity to expanding requirements of the user.
  • the object of the present invention is therefore to extend the referigeration capacity in order to meet the user's requirements even after their purchase, and if necessary by the user himself.
  • the refrigerator can be extended with at least one further body unit similar to the first mentioned body unit and connectable to either the first mentioned body unit or the refrigeration unit in a removable way, each duct having open ends at both sides terminating in a top wall and a bottom wall corresponding ends of the ducts being interconnectable. In this way a kind of modular construction is obtained.
  • a further advantage is that such a modular refrigerator is easier to transport and store by virtue of the separation of its parts.
  • a further advantage is that the maintenance is simpler and faster by merely replacing the faulty refrigeration unit by an operational one.
  • the refrigeration unit design can be always the same and only the formation of the body units can be varied, these body units being of lesser cost and of simpler design and construction than the refrigeration units.
  • the refrigeration unit can then be manufactured in a specialised department or factory and the other refrigerator parts be manufactured elsewhere. The costs currently encountered in destroying defective or damaged refrigerators are considerably reduced.
  • the reference numeral 1 indicates the parallelepiped body unit of a refrigerator indicated overall by A and known commercially as a table top refrigerator, i.e. a refrigerator of height such that its upper cover plate 2 can be used for supporting objects by being of kitchen table height.
  • the body unit 1 rests and is removably fixed, for example by screws and centering pins, on a base 3 which is provided with adjustable and removable support feet 4 and has a contour substantially coinciding with the body unit contour.
  • the base which forms the refrigeration unit, has a box housing 5 which comprises a front step 6 to allow lower hinging of a conventional door 7.
  • the refrigeration unit 3 incorporates (see Figures 4, 5 and 6) a hermetically sealed compressor unit 8 including an electric motor, a condenser bank 9 associated with an axial fan 10 for cooling the bank and an evaporator bank 10′ associated with a centrifugal fan 11 which circulates cold air through the preservation compartment 12.
  • the evaporator bank 10′ and its fan 11 are located in a chamber 14 of the refrigeration unit 3 which is insulated and upperly closed by an insulated cover 15.
  • the chamber 14 is connected to an inlet duct 16 to which the air returns after circulating through the compartment 12. It is also connected to a delivery duct 17 which feeds cold air to this compartment.
  • connection elements 60A, 60M which are provided with through holes and which, as can be seen in Figure 4, are inserted partly into the body unit 1 and partly into the base 3 so that the lower face of the body unit 1 adheres against the upper face of the base.
  • the connection elements 60A, 60M can be integral with the base cover 15.
  • the projecting part of the intake connector 60A is inserted (see Figure 4) into a correspondingly shaped open end 20A provided in a bottom wall 19A of the body unit 1 and forming the outlet of an intake duct 28 which extends over the entire height of the body unit 1 to open into open end 20 provided in its top wall 19.
  • a side aperture 21 if necessary controllable by a manually or automatically controlled valve, thermostatic valve or the like (not shown) able to control, e.g. as far as its closure, the passage cross-section of this aperture.
  • the open end 20 can be closed by a plug 22 when the required refrigerator is that shown in Figure 1, whereas the plug is removed if the required refrigerator is that shown in Figure 2, as will be clarified hereinafter.
  • the projecting part of the delivery connection element 60M is inserted (see Figure 4) into an open end 24A provided in the bottom wall 19A of the body unit 1 and forming the inlet of a delivery duct 23 which extends over the entire height of the body unit 1 to open into an open end 24 provided in its top wall 19.
  • a side aperture 25 if necessary controllable by a manually or automatically controlled valve, thermostatic valve or the like (not shown) able to control, e.g. as far as its closure, the passage cross-section of this aperture.
  • the open end 24 can also be closed by a plug 26 when the required refrigerator is that shown in Figure 1, whereas the plug is removed if the required refrigerator is that shown in Figure 2, as will be clarified hereinafter.
  • the refrigerator of Figure 1 is completed by the removable cover plate 2 which as can be seen in Figure 3 consists of an insulating panel 27, a surrounding channel section 28, for example of metal or plastics, and a cover sheet 29 formed for example from laminated plastic, which is inserted into the duct section above the panel 27 and locked by screws after bending together the channel sections 28A of the duct section 28.
  • the top plate 2 is fixed on the top wall 19 by screws, which pass through the insulating panel 27 and have their heads covered by the sheet 29.
  • Body unit 30 is similar to body unit 1 and comprises a preservation compartment 13.
  • This second body unit 30 comprises two ducts 31, 32 open at their upper and lower ends and positioned in such a manner that they coincide with the ducts (18, 23) of the underlying body unit 1.
  • the delivery duct 32 in a like manner to the duct 23, comprises an upper side aperture 33 opening into the compartment 13. This aperture can also be controlled manually or automatically by a valve member, thermostatic valve or the like (not shown).
  • the intake duct 31, in a similar manner to the duct 18, comprises a lower side aperture 34 opening into the compartment 13. This can also be controlled manually or automatically by a valve member or thermostatic valve, not shown.
  • the connection between said ducts is made by connection elements such as the already described elements 60A, 60M, and are inserted in a like manner.
  • connection elements 60A, 60M are inserted into the upper open ends 20, 24 of the ducts 18, 23.
  • the body unit 30 is then placed on top of the body unit 1 whereby the connection elements 60A, 60M enter into the open ends 35A, 36A of the ducts 31, 32 and is fixed to the underlying body unit 1 for example by screws and centering pins.
  • the plugs 22, 26 are placed in the upper open ends 35, 36 of the ducts 31, 32 and the cover plate 2 is finally mounted on the body unit 30.
  • the doors 7, 7A for each of the body units 1 and 30 are mounted by conventional methods at the most appropriate stage.
  • projecting or embedded electrical contacts 70 can be provided (see Figure 6) on the rear sides of the refrigeration unit 3 and body units 1 and 30, and are connected together by a removable connector 71 enclosed in an insulating cover 72.
  • Male and female electrical connections can also be used, and in this case will be provided on the contacting faces of the body units and base. These connections can be used for powering lamps, warning lamps and the like, probes, actuators (for valves), switches, fan cut-­outs, resistance elements, anticondensate means, optical display units and similar devices provided in the refrigerator compartments.
  • the cover plate 2 may incorporate the refrigerator control devices, such as the temperature, rapid freezing and possibly timer controls, together with warning lamps indicating the state of operation of the refrigerator.
  • the necessary electrical connections to the refrigeration unit can be made as described heretofore.
  • the invention also includes embodiments in which the refrigeration unit 3 is not used as the base but instead lies on a body unit or is interposed between two body units.
  • the intake duct 16A is a through duct which again communicates with chamber 14A housing the evaporator 10′A.
  • the delivery duct is divided into two parts 17A, 17B ( Figure 8) extending in opposite directions an thus opening on opposite sides of the refrigeration unit. Air produced by the centrifugal fan 11A is conveyed into both duct parts.
  • duct also includes channels extending within the walls of the body units 1, 30.
  • the use of the removable refrigeration unit 3 results in series of advantages. On the one hand it results in a production saving in that the same unit can be used for refrigerators of different capacities and different numbers of compartments. It also enables the user to purchase a small refrigerator which can then be enlarged to meet expanding requirements. It also enables refrigerator construction to be standardised (by using the same unit) in the case both of free-standing refrigerators and of those built into kitchen furniture. Finally, it allows any required servicing to be carried out easily and rapidly on the refrigerator.

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
EP89200504A 1988-03-07 1989-03-01 Modulkühlschrank Withdrawn EP0334414A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8819676A IT1216012B (it) 1988-03-07 1988-03-07 Frigorifero componibile.
IT1967688 1988-03-07

Publications (2)

Publication Number Publication Date
EP0334414A2 true EP0334414A2 (de) 1989-09-27
EP0334414A3 EP0334414A3 (de) 1990-06-27

Family

ID=11160310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89200504A Withdrawn EP0334414A3 (de) 1988-03-07 1989-03-01 Modulkühlschrank

Country Status (2)

Country Link
EP (1) EP0334414A3 (de)
IT (1) IT1216012B (de)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379460A2 (de) * 1989-01-20 1990-07-25 Azkoyen Hosteleria, S.A. Gekühlte Schauvitrine für Lebensmittel
FR2660419A1 (fr) * 1990-04-02 1991-10-04 Girard Patrick Cave a vin formee d'elements modulaires.
FR2687558A1 (fr) * 1992-02-26 1993-08-27 Cesbron Jf Vitrine frigorifique demontable.
WO1995010964A2 (en) * 1993-10-18 1995-04-27 Mars G.B. Limited A controlled environment container
FR2740543A1 (fr) * 1995-10-26 1997-04-30 Froid Et De Condtionnement Sif Module de controle pour banque de sang
BE1011636A3 (nl) * 1997-12-23 1999-11-09 Atlas Copco Airpower Nv Compressor met ingebouwde ventilator.
WO2005093338A2 (de) 2004-03-26 2005-10-06 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit zwei lagerfächern
WO2007096698A1 (en) * 2006-02-20 2007-08-30 Indesit Company S.P.A. Modular type apparatus adapted to store in particular foodstuffs
CN101915487A (zh) * 2010-08-12 2010-12-15 广东安博基业电器有限公司 模块组合电冰箱
CN103471316A (zh) * 2013-09-30 2013-12-25 合肥华凌股份有限公司 具有混合蒸发器的冰箱
US9097454B2 (en) 2013-02-04 2015-08-04 Whirlpool Corporation In-the-door compact cooling system for domestic refrigerators
US9115924B2 (en) 2013-02-04 2015-08-25 Whirlpool Corporation In-the-door cooling system for domestic refrigerators
US9532661B2 (en) 2011-06-30 2017-01-03 Pepsico, Inc. Modular refrigerated merchandise display system
CN107560291A (zh) * 2016-06-30 2018-01-09 青岛海尔智能技术研发有限公司 用于冷藏冷冻装置的制冷模块及冷藏冷冻装置
CN107606855A (zh) * 2016-07-12 2018-01-19 青岛海尔智能技术研发有限公司 冷藏冷冻装置及其控制方法
CN107664372A (zh) * 2016-07-29 2018-02-06 青岛海尔智能技术研发有限公司 用于冷藏冷冻装置的制冷模块及冷藏冷冻装置
WO2022035085A1 (en) * 2020-08-13 2022-02-17 Samsung Electronics Co., Ltd. Refrigerator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35149E (en) 1990-09-20 1996-01-30 Anthony's Manufacturing Company, Inc. Railless refrigerator display door
US5097642A (en) 1990-09-20 1992-03-24 Anthony's Manufacturing Company, Inc. Glass refrigerator door structure
US5113628A (en) 1990-09-20 1992-05-19 Anthony's Manufacturing Company, Inc. Railless refrigerator display door

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812642A (en) * 1955-08-09 1957-11-12 Gen Motors Corp Refrigerating apparatus
US3116615A (en) * 1962-11-21 1964-01-07 Gen Electric Household refrigerator including removable unitary refrigerating system
US3126717A (en) * 1964-03-31 Forced air cooled refrigerator
EP0201182A2 (de) * 1985-04-03 1986-11-12 New World Domestic Appliances Limited Kälteanlage und dazugehörende Bestandteile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126717A (en) * 1964-03-31 Forced air cooled refrigerator
US2812642A (en) * 1955-08-09 1957-11-12 Gen Motors Corp Refrigerating apparatus
US3116615A (en) * 1962-11-21 1964-01-07 Gen Electric Household refrigerator including removable unitary refrigerating system
EP0201182A2 (de) * 1985-04-03 1986-11-12 New World Domestic Appliances Limited Kälteanlage und dazugehörende Bestandteile

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379460A2 (de) * 1989-01-20 1990-07-25 Azkoyen Hosteleria, S.A. Gekühlte Schauvitrine für Lebensmittel
EP0379460A3 (de) * 1989-01-20 1991-03-20 Azkoyen Hosteleria, S.A. Gekühlte Schauvitrine für Lebensmittel
FR2660419A1 (fr) * 1990-04-02 1991-10-04 Girard Patrick Cave a vin formee d'elements modulaires.
WO1991015723A1 (fr) * 1990-04-02 1991-10-17 Patrick Girard Cave a vin formee d'elements modulaires
FR2687558A1 (fr) * 1992-02-26 1993-08-27 Cesbron Jf Vitrine frigorifique demontable.
WO1995010964A3 (en) * 1993-10-18 1996-02-22 Mars G B Ltd A controlled environment container
WO1995010964A2 (en) * 1993-10-18 1995-04-27 Mars G.B. Limited A controlled environment container
FR2740543A1 (fr) * 1995-10-26 1997-04-30 Froid Et De Condtionnement Sif Module de controle pour banque de sang
BE1011636A3 (nl) * 1997-12-23 1999-11-09 Atlas Copco Airpower Nv Compressor met ingebouwde ventilator.
US8266923B2 (en) 2004-03-26 2012-09-18 Bsh Bosch Und Siemens Hausgeraete Gmbh Refrigerating device comprising two storage compartments with selective cooling modes
WO2005093338A2 (de) 2004-03-26 2005-10-06 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit zwei lagerfächern
WO2005093338A3 (de) * 2004-03-26 2005-12-01 Bsh Bosch Siemens Hausgeraete Kältegerät mit zwei lagerfächern
WO2007096698A1 (en) * 2006-02-20 2007-08-30 Indesit Company S.P.A. Modular type apparatus adapted to store in particular foodstuffs
CN101915487A (zh) * 2010-08-12 2010-12-15 广东安博基业电器有限公司 模块组合电冰箱
US9532661B2 (en) 2011-06-30 2017-01-03 Pepsico, Inc. Modular refrigerated merchandise display system
US9097454B2 (en) 2013-02-04 2015-08-04 Whirlpool Corporation In-the-door compact cooling system for domestic refrigerators
US9115924B2 (en) 2013-02-04 2015-08-25 Whirlpool Corporation In-the-door cooling system for domestic refrigerators
CN103471316A (zh) * 2013-09-30 2013-12-25 合肥华凌股份有限公司 具有混合蒸发器的冰箱
CN103471316B (zh) * 2013-09-30 2016-01-13 合肥华凌股份有限公司 具有混合蒸发器的冰箱
CN107560291A (zh) * 2016-06-30 2018-01-09 青岛海尔智能技术研发有限公司 用于冷藏冷冻装置的制冷模块及冷藏冷冻装置
CN107606855A (zh) * 2016-07-12 2018-01-19 青岛海尔智能技术研发有限公司 冷藏冷冻装置及其控制方法
CN107606855B (zh) * 2016-07-12 2020-07-07 青岛海尔智能技术研发有限公司 冷藏冷冻装置及其控制方法
CN107664372A (zh) * 2016-07-29 2018-02-06 青岛海尔智能技术研发有限公司 用于冷藏冷冻装置的制冷模块及冷藏冷冻装置
WO2022035085A1 (en) * 2020-08-13 2022-02-17 Samsung Electronics Co., Ltd. Refrigerator
US11725864B2 (en) 2020-08-13 2023-08-15 Samsung Electronics Co., Ltd. Refrigerator

Also Published As

Publication number Publication date
EP0334414A3 (de) 1990-06-27
IT1216012B (it) 1990-02-22
IT8819676A0 (it) 1988-03-07

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