EP2165131B1 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

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Publication number
EP2165131B1
EP2165131B1 EP07834227.6A EP07834227A EP2165131B1 EP 2165131 B1 EP2165131 B1 EP 2165131B1 EP 07834227 A EP07834227 A EP 07834227A EP 2165131 B1 EP2165131 B1 EP 2165131B1
Authority
EP
European Patent Office
Prior art keywords
refrigerator
cool air
door
cooling chamber
freezing chamber
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
Application number
EP07834227.6A
Other languages
German (de)
English (en)
Other versions
EP2165131A4 (fr
EP2165131A1 (fr
Inventor
Hyoung-Keun Lim
Min-Kyu Oh
Gye-Young Song
Yang-Gyu Kim
Nam-Gyo Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2165131A1 publication Critical patent/EP2165131A1/fr
Publication of EP2165131A4 publication Critical patent/EP2165131A4/fr
Application granted granted Critical
Publication of EP2165131B1 publication Critical patent/EP2165131B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • 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
    • F25D2317/062—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 along the inside of doors
    • 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
    • F25D2317/065—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 return
    • F25D2317/0655—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 return through the top
    • 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
    • F25D2317/0665—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 top
    • 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
    • F25D2400/06—Refrigerators with a vertical mullion

Definitions

  • the present invention relates to a refrigerator as defined in the preamble of claim 1 -
  • a refrigerator is known, for example, from US-A-4614092 .
  • a refrigerator is generally provided with a refrigerating cycle composed of a compressor, a condenser, an expansion valve, and an evaporator, and serves to store food items in a fresh condition for a long period by supplying cool air generated from the evaporator to a freezing chamber or a cooling chamber.
  • a side-by-side refrigerator partitioned into right and left chambers by a partition wall that is, a freezing chamber and a cooling chamber
  • a method for separately disposing evaporators at the freezing chamber and the cooling chamber has been disclosed.
  • the two evaporators may be serially connected to one refrigerating cycle, or may be installed at different refrigerating cycles. Also, the two evaporators may be installed at different refrigerating cycles with sharing one compressor.
  • the evaporators are respectively installed at a rear surface of the freezing chamber and a rear surface of the cooling chamber. Accordingly, the freezing chamber and the cooling chamber respectively have a decreased entire available capacity and a shallow depth, thereby having a limitation in storing food items. Furthermore, since the evaporators are installed at rear surfaces of the freezing chamber and the cooling chamber, cooling air is not uniformly distributed to the inside of the refrigerator. Accordingly, food received in a front surface of the refrigerator or food received in a door basket may be easily rotten than food stored in a rear surface of the refrigerator.
  • US 4 614 092 A relates to a refrigerator comprising a freezing compartment and a refrigerating compartment in which the freezing compartment can be used as a refrigerating compartment.
  • the two compartments are in close proximity.
  • Means are provided in a cooling-air passage to supply cooling air generated from an evaporator into both of the compartments or selectively only into one compartment.
  • a refrigerator comprising: a refrigerator body having an inner space open/closed by refrigerator doors and having a first cool air channel at an inner side of a ceiling surface of the inner space; one or more evaporators installed at the first cool air channel of the refrigerator body, for generating cool air; and one or more fans installed at the first cool air channel, for supplying the cool air generated from the evaporator to the corresponding inner space.
  • a refrigerator comprising: a refrigerator body having a freezing chamber for storing food in a freezing manner and a cooling chamber for storing food in a cooling manner, the chambers partitioned from each other by a partition wall; a freezing chamber door and a cooling chamber door coupled to the refrigerator body so as to open or close the freezing chamber and the cooling chamber; and a freezing chamber evaporator and a cooling chamber evaporator installed at an inner side of a ceiling surface of the freezing chamber and the cooling chamber of the refrigerator body, respectively.
  • the refrigerator includes a refrigerator body 100 having a freezing chamber 110 for strong foods in a freezing manner and a cooling chamber 120 for storing foods in a cooling manner, the chambers partitioned from each other by a partition wall 130, a freezing chamber door 200 and a cooling chamber door 300 respectively for opening/closing the freezing chamber 110 and the refrigerating chamber 120 of the refrigerator body 100, and a refrigerant compression-type refrigerating cycle device 400 installed at the refrigerator body 100 and generating cool air.
  • the freezing chamber and the cooling chamber may be disposed at different positions.
  • the freezing chamber 110 and the cooling chamber 120 are disposed at right and left sides, and are partitioned from each other by the partition wall 130 vertically disposed between the freezing chamber 110 and the cooling chamber 120.
  • a freezing chamber cool air channel 111 hereinafter, a 'first refrigerator channel'
  • a cooling chamber cool air channel 121 hereinafter, a 'second refrigerator channel'
  • a freezing chamber evaporator hereinafter, a 'first evaporator'
  • a cooling chamber evaporator hereinafter, a 'second evaporator'
  • One or more freezing chamber cool air outlets (hereinafter, a “first refrigerator outlet”) 111 a and one or more cooling chamber cool air outlets (hereinafter, a “second refrigerant outlet”) 121 a are each formed along a height direction of the first and second refrigerator channels 111, 121.
  • a freezing chamber door guide channel (hereinafter, a "first guide channel”) 111 b and a cooling chamber door guide channel (hereinafter, a “second guide channel”) 121 b are respectively disposed at upper front sides of the freezing chamber 110 and the cooling chamber 120 so as to respectively guide cool air inside the first refrigerator channel 111 and the second refrigerator channel 121 to a cool air channel for the freezing chamber door 200 (hereinafter, a “first door channel”) 211 and a cool air channel for the cooling chamber door 300 (hereinafter, a “second door channel”) 311 of a second refrigerant channel, as will be described later.
  • the first refrigerator channel 111 and the second refrigerator channel 121 may be, in some cases, disposed at the sidewall surface of the freezing chamber 110 and the cooling chamber 120 or at both surfaces of the partition wall.
  • the first door channel 211 and the second door channel 311 are respectively formed at the freezing chamber door 200 and the cooling chamber door 300 so as to be communicated with the first guide channel 111b of the freezing chamber 110 and the second guide channel 121b of the cooling chamber 120.
  • One or more first door outlets 211a and one or more second door outlets 311 a may be formed at the first and second door channels 211, 311 in each height direction.
  • cool air inlets are respectively formed at the freezing chamber 110 and the cooling chamber 120 of the refrigerator body 100, cool air can be introduced into the first and second door channels 211 and 311 through the cool air inlets (not shown) even if additional cool air inlets are not provided at the freezing chamber door 200 and the cooling chamber door 300.
  • the refrigerating cycle device 400 includes one compressor 410; one condenser 420 connected to the compressor 410, for condensing a refrigerant discharged from the compressor 410 with a high temperature and a high pressure; a freezing chamber expansion valve (hereinafter, a 'first expansion valve') 430 installed at a freezing chamber refrigerating cycle (hereinafter, a 'first cycle' C1) diverged from an exit of the condenser 420, for expanding the refrigerant with a high temperature and a high pressure in correspondence with a preset temperature of the freezing chamber 110; a first evaporator 440 connected to the first expansion valve 430 and installed at the first refrigerator channel 111, for evaporating a refrigerant of a low temperature and a low pressure; a cooling chamber expansion valve (hereinafter, a 'second expansion valve') 450 installed at a cooling chamber refrigerating cycle (hereinafter, a 'second cycle' C2) diverged from an exit of the conden
  • a freezing chamber fan hereinafter, a 'first fan'
  • a cooling chamber fan hereinafter, a 'second fan'
  • a refrigerant conversion valve 490 for selectively circulating a refrigerant having passed through the condenser 420 to one of the first cycle (C1) and the second cycle (C2) is installed at the exit of the condenser 420.
  • the refrigerant conversion valve 490 may be implemented as a 3-way valve installed at a diverge point between the first cycle (C1) and the second cycle (C2), or as a 2-way valve individually installed at the first cycle (C1) and the second cycle (C2).
  • the 3-way is operated to totally close the condenser 420 and the first and second cycles (C1 and C2), or to connect the condenser 420 and the first cycle (C1) with each other, or to connect the condenser 420 and the second cycle (C2) with each other when the refrigerator is driven.
  • Unexplained reference numerals 220 and 320 denote door baskets.
  • the compressor 410 When a load is generated as food items are received in the freezing chamber 110 or the cooling chamber 120 of the refrigerator, the compressor 410 starts to operate thus to compress a refrigerant. Then, the compressed refrigerant is moved to the first cycle (C1) via the condenser 420, and then is introduced into the compressor 410 via the first expansion valve 430 and the first evaporator 440. The compressed refrigerant is moved to the second cycle (C2) via the condenser 420, and then is introduced into the compressor 410 via the second expansion valve 450 and the second evaporator 460. These processes are repeatedly performed.
  • cool air generated from the first evaporator 440 and the second evaporator 460 may be supplied to the freezing chamber 110 by the first fan 470 through the first refrigerator channel 111 and the first refrigerator outlet 111 a, or may be supplied to the cooling chamber 120 by the second fan 480 through the second refrigerator channel 121 and the second refrigerator outlet 121 a. Accordingly, food items stored in the freezing chamber 110 and the cooling chamber 120 can be freshly maintained with a frozen status or a cool status.
  • Cool air inside the first and second refrigerator channels 111, 121 is introduced into the first and second door channels 211, 311 provided at the freezing chamber door 200 and the cooling chamber door 300 through the first and second guide channels 111b, 121b communicated with each front side surface of the first and second refrigerator channels 111, 121. Also, the cool air is directly supplied to the door baskets 220, 320 of the freezing chamber door 200 and the cooling chamber door 300 through the first and second door outlets 211 a, 311 a. Accordingly, food or beverage items stored in the door baskets 220, 320 can be freshly maintained with a frozen state or a cool state.
  • the freezing chamber 110 and the cooling chamber 120 In order to receive a large amount of food items and to store food items in a fresh condition by smoothly supplying cool air, the freezing chamber 110 and the cooling chamber 120 have to have large available capacities. However, when the first and second evaporators are installed at rear surfaces of the freezing chamber 110 and the cooling chamber 120, the available capacities of the freezing chamber and the cooling chamber are decreased. To solve the problem, the first and second evaporators 440, 460 are installed at each inner side of each ceiling surface of the freezing chamber 110 and the cooling chamber 120. Since additional spaces for installing the first and second evaporators 440, 460 are not required at rear surfaces of the freezing chamber 110 and the cooling chamber 120, the freezing chamber 110 and the cooling chamber 120 can have a deeper depth and a large available capacity, respectively.
  • cool air generated from the first and second evaporators 440, 460 can be directly supplied to the door baskets 220, 320 of the freezing chamber door 200 and the cooling chamber door 300 through the first and second door channels 211, 311 formed at the freezing chamber door 200 and the cooling chamber door 300.
  • each temperature difference between the freezing chamber 110 and the door basket 220, and between the cooling chamber 120 and the door basket 320 can be solved, thereby freshly storing food or beverage items received in the door baskets 220, 320.
  • the refrigerator may have other embodiment.
  • the first and second evaporators 440, 460 are respectively installed at the inner side of the ceiling surface of the freezing chamber 110 and the cooling chamber 120.
  • one of the first evaporator 440 and the second evaporator 460 may be installed at the inner side of the ceiling surface of the freezing chamber 110 or the cooling chamber 120, and another one may be installed at the rear surface of the freezing chamber 110 or the cooling chamber 120.
  • the first and second refrigerator channels when the first and second refrigerator channels are disposed at the ceiling surface, the first and second refrigerator channels are formed to be separated.
  • the first and second refrigerator channels communicate with each other so as to form one refrigerator channel 131.
  • the first refrigerator outlet 111 b and the second refrigerator outlet 121b may be respectively disposed at both sides of the refrigerator channel 131, (i.e., the ceiling surfaces of portions corresponding to the freezing chamber 110 and the cooling chamber 120).
  • a freezing chamber fan 470 and a cooling chamber fan 480 may be independently disposed at each periphery of the first refrigerator outlet 111 a and the second refrigerator outlet 121 a (shown in Fig. 2 ).
  • one fan may be disposed at an approximately middle portion of the first and second refrigerator outlets 111 a and 121 a.
  • At least one of the evaporators 440, 460 is installed at the ceiling surface, not at the rear surface of the refrigerator. Accordingly, an available capacity inside the corresponding refrigerator can be increased. Furthermore, since the first and second door channels 211, 311 and the first and second door outlets 211 a, 311 a are respectively connected to the freezing chamber door 200 and the cooling chamber door 300, food items received in the first and second door baskets 220, 320 can be stored in a fresh condition.
  • the refrigerator according to the present invention has the same effects and configurations as the aforementioned refrigerator, and thus its detailed explanation will be omitted.
  • the refrigerator according to the present invention has the following advantages.
  • each depth of the freezing chamber and the cooling chamber becomes deeper. Accordingly, each available capacity of the freezing chamber and the cooling chamber can be increased, and thus a large amount of food items can be stored in the refrigerator in a fresh condition. Furthermore, the cool air channel is connected to the freezing chamber door and the cooling chamber door, thereby not causing a temperature difference between the refrigerator body and the door basket. Accordingly, food items or beverage items received in the door basket can be stored in a fresh condition.
  • the refrigerator according to the present invention can be applied not only to a side-by-side type, but also to any refrigerator types.

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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)

Claims (3)

  1. Réfrigérateur, comprenant :
    un corps de réfrigérateur (100) ayant un espace intérieur ouvert, fermé par une porte de réfrigérateur (200, 300), l'espace intérieur étant cloisonné en au moins deux espaces (110, 120) par une paroi de cloisonnement (130), dans lequel l'un au moins des espaces intérieurs (110, 120) est respectivement pourvu d'un premier canal à air froid sur un côté intérieur d'une surface au plafond de celui-ci ;
    un ou plusieurs évaporateurs (440, 460) installés au niveau du premier canal à air froid du corps de réfrigérateur (100) pour générer de l'air froid ; et
    un ou plusieurs ventilateurs (470, 480) installés au niveau du premier canal à air froid, pour alimenter l'air froid généré depuis l'évaporateur (440, 460) vers l'espace correspondant (110, 120) ; caractérisé en ce que
    le premier canal à air froid est formé sur le côté intérieur de la surface du plafond de chaque espace (110, 120) de manière à faire communiquer les espaces respectifs (110, 120) l'un avec l'autre, l'un au moins des évaporateurs (440, 460) est installé au niveau de l'un des espaces (110, 120), et les ventilateurs (470, 480) sont individuellement installés au niveau des espaces respectifs (110, 120).
  2. Réfrigérateur selon la revendication 1, dans lequel un second canal à air froid est formé au niveau de la porte de réfrigérateur (200, 300) de manière à communiquer avec le premier canal à air froid, et une sortie d'air froid (111a, 121a) pour alimenter l'air froid guidé via le second canal à air froid vers les espaces respectifs (110, 120) est formée au niveau de la surface de paroi intérieure de la porte de réfrigérateur (200, 300).
  3. Réfrigérateur selon la revendication 2, dans lequel un ou plusieurs paniers de porte (220, 320) sont installés au niveau de la surface de paroi intérieure de la porte de réfrigérateur (200, 300), et la sortie d'air froid (111a, 121a) est formée au niveau de chacun des paniers de porte (220, 320) de manière à communiquer individuellement avec ceux-ci.
EP07834227.6A 2007-05-25 2007-11-22 Réfrigérateur Active EP2165131B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070051096A KR101339409B1 (ko) 2007-05-25 2007-05-25 냉장고
PCT/KR2007/005927 WO2008147000A1 (fr) 2007-05-25 2007-11-22 Réfrigérateur

Publications (3)

Publication Number Publication Date
EP2165131A1 EP2165131A1 (fr) 2010-03-24
EP2165131A4 EP2165131A4 (fr) 2015-06-24
EP2165131B1 true EP2165131B1 (fr) 2016-06-15

Family

ID=40075207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07834227.6A Active EP2165131B1 (fr) 2007-05-25 2007-11-22 Réfrigérateur

Country Status (4)

Country Link
US (1) US20100162744A1 (fr)
EP (1) EP2165131B1 (fr)
KR (1) KR101339409B1 (fr)
WO (1) WO2008147000A1 (fr)

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CN105180564B (zh) * 2015-10-27 2018-06-22 合肥华凌股份有限公司 一种嵌入式冰箱顶部散热系统

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US7377124B2 (en) * 2004-04-02 2008-05-27 Lg Electronics Inc. Refrigerator
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US7975497B2 (en) * 2007-06-27 2011-07-12 Hoshizaki Denki Kabushiki Kaisha Refrigeration unit having variable performance compressor operated based on high-pressure side pressure

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KR20080103849A (ko) 2008-11-28
US20100162744A1 (en) 2010-07-01
EP2165131A4 (fr) 2015-06-24
EP2165131A1 (fr) 2010-03-24
KR101339409B1 (ko) 2013-12-06
WO2008147000A1 (fr) 2008-12-04

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