KR20080103845A - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
KR20080103845A
KR20080103845A KR20070051092A KR20070051092A KR20080103845A KR 20080103845 A KR20080103845 A KR 20080103845A KR 20070051092 A KR20070051092 A KR 20070051092A KR 20070051092 A KR20070051092 A KR 20070051092A KR 20080103845 A KR20080103845 A KR 20080103845A
Authority
KR
Grant status
Application
Patent type
Prior art keywords
refrigerator
evaporator
door
freezer
cooling air
Prior art date
Application number
KR20070051092A
Other languages
Korean (ko)
Other versions
KR101386469B1 (en )
Inventor
김양규
송계영
오민규
이남교
임형근
Original Assignee
엘지전자 주식회사
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

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062Arrangements 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
    • F25D17/065Arrangements 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D23/00General constructional features
    • F25D23/06Walls
    • F25D23/069Cooling space dividing partitions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D2317/00Details 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
    • F25D2317/06Details 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
    • F25D2317/062Details 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D2317/00Details 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
    • F25D2317/06Details 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
    • F25D2317/066Details 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
    • F25D2317/0663Details 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 mullion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D2317/00Details 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
    • F25D2317/06Details 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
    • F25D2317/066Details 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
    • F25D2317/0664Details 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 side
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D2317/00Details 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
    • F25D2317/06Details 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
    • F25D2317/068Details 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
    • F25D2317/0682Two or more fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/06Refrigerators with a vertical mullion

Abstract

A refrigerator is provided to increase the effective capacity of the freezer and the cold room by appropriately rearranging the location of evaporators. The refrigerator is composed of a freezer(110) storing and freezing foods, a cold room(120) keeping foods cold, and a partition(130) separating the freezer and the cold room. An evaporator(440) for the freezer and an evaporator(460) for the cold room are installed in the partition. The effective capacity is increased by controlling the controlling the location of evaporators.

Description

냉장고{REFRIGERATOR} Refrigerator {REFRIGERATOR}

도 1은 본 발명 냉장고의 일실시예를 보인 사시도, 1 is a perspective view illustrating an embodiment of the present invention, the refrigerator,

도 2는 도 1의 "Ⅰ-Ⅰ"선단면도, 2 is "Ⅰ-Ⅰ" profile of Figure 1,

도 3은 도 1에 따른 냉장고의 횡단면도, Figure 3 is a cross-sectional view of the refrigerator according to Figure 1,

도 4는 본 발명 냉장고의 다른 실시예를 보인 사시도, 4 is a perspective view of a further embodiment of the invention the refrigerator,

도 5는 도 4의 "Ⅱ-Ⅱ"선단면도, 5 is "Ⅱ-Ⅱ" profile of Figure 4,

도 6은 본 발명 냉장고의 또다른 실시예를 보인 사시도, 6 is a perspective view of a further embodiment of the invention the refrigerator,

도 7은 도 6의 "Ⅲ-Ⅲ"선단면도. 7 is "Ⅲ-Ⅲ" line sectional view of FIG.

** 도면의 주요 부분에 대한 부호의 설명 ** Description of the drawings ** **

100 : 냉장고 본체 110 : 냉동실 100: a refrigerator body 110: a freezer

120 : 냉장실 130 : 격벽 120: refrigerating room 130: partition wall

131 : 제1 냉기유로 131a : 제1 냉기토출구 131: first cooling air flow path 131a: first cold air discharge port

131b : 제1 안내유로 132 : 제2 냉기유로 131b: first guide passage 132: second cold air flow path

132a : 제2 냉기토출구 132b : 제2 안내유로 132a: second cold air discharge port 132b: second guide passage

200 : 냉동실도어 210 : 도어바스켓 200: 210 Freezer Door: Door basket

211 : 제1 도어용 냉기유로 211a : 제1 도어용 냉기토출구 211: first door cool air passage 211a for: cold air discharge ports for the first door

300 : 냉장실도어 310 : 도어바스켓 300: 310 refrigerator compartment door: Door basket

311 : 제2 도어용 냉기유로 311a : 제2 도어용 냉기토출구 311: second cold air passage door 311a for: cold air discharge port for a second door

400 : 냉동사이클장치 410 : 압축기 400: refrigerating cycle device 410: compressor

420 : 응축기 430 : 제1 팽창변 420: condenser 430: a first expansion valve

440 : 제1 증발기 450 : 제2 팽창변 440: first evaporator 450: the second expansion valve

460 : 제2 증발기 470,480 : 제1,제2 팬 460: second evaporator 470 480: the first, the second fan

490 : 냉매전환밸브 C1,C2 : 제1,제2 사이클 490: refrigerant switching valve C1, C2: the first and second cycle

본 발명은 냉장고의 증발기 배치구조에 관한 것이다. The present invention relates to an evaporator arrangement for a refrigerator.

일반적으로 냉장고는 압축기, 응축기, 팽창변, 증발기로 이루어진 냉동사이클을 구비하고 증발기에서 발생되는 냉기를 냉동실 또는 냉장실의 고내로 공급하여 식품을 신선하게 저장하는 것이다. In general, a refrigerator is provided that by a refrigerating cycle consisting of a compressor, a condenser, an expansion valve, an evaporator, and supplies the cool air generated from the evaporator into the fresh food compartment and the freezer compartment or fresh food stores.

최근 들어 냉장고가 격벽을 사이에 두고 좌우로 나뉘어 한쪽은 냉동실로, 다른 한쪽은 냉장실로 구분되는 양문형 등으로 대형화되면서 냉동실과 냉장실에 각각 증발기가 따로 배치되는 기술이 알려지고 있다. Recently, a refrigerator is divided into right and left is placed a partition wall between the freezing chamber side, the other side is as large as a side-by-side such as to be separated by the fresh food compartment is known a technique where the respective evaporator disposed separately in the freezer and fresh food compartment. 복수의 증발기가 적용되는 기술에서는 양쪽 증발기가 한 개의 냉동사이클에서 서로 직렬 연결되도록 할 수도 있고 전혀 다른 복수의 냉동사이클에 설치되도록 할 수도 있고 압축기를 공유하면서 복수의 냉동사이클에 설치되도록 할 수도 있다. In the technique where a plurality of the evaporator application may be both an evaporator to be installed in a single refrigeration may be such that series-connected to each other in the cycle, and also to be placed in a plurality of the refrigerating cycle different and a plurality of the refrigerating cycle by sharing the compressor.

그러나, 상기와 같은 종래 복수의 증발기가 구비되는 냉장고에서는, 양쪽 증 발기가 통상 냉동실의 후벽면과 냉동실의 후벽면에 각각 설치됨에 따라 냉동실과 냉장실의 전체 유효내용적이 좁아질 뿐만 아니라 특히 깊이가 얕아져 식품을 수납하는데 한계가 있었다. However, in the refrigerator is provided with a conventional multiple evaporator as described above, as well as narrowing have total effective content of the freezer compartment and the refrigerator compartment particular depth shallower according to both increase erectile respectively installed on the wall surface and the wall after the freezing compartment after the normal freezing chamber It becomes there is a limit for receiving the food.

본 발명은 상기와 같은 종래 냉장고가 가지는 문제점을 해결한 것으로, 상기 증발기의 위치를 적절하게 재배치하여 냉동실과 냉장실의 유효내용적을 넓힐 수 있는 냉장고를 제공하려는데 본 발명의 목적이 있다. The present invention solved the problem with the prior art refrigerator as described above, there are suitably relocate the position of the evaporator provides a refrigerator which can widen less effective content of the freezer compartment and the refrigerator compartment haryeoneunde object of the present invention.

본 발명의 목적을 달성하기 위하여, 식품을 냉동보관하는 냉동실과 냉장보관하는 냉장실이 격벽에 의해 분리되는 냉장고에 있어서, 상기 격벽에 냉동실용 증발기와 냉장실용 증발기가 설치되는 냉장고가 제공된다. According to an aspect of the present invention, in the refrigerator fresh food compartment for frozen food stored in a refrigerator and the freezer compartment that are separated by a partition wall, a refrigerator is a freezer-applied evaporator and refrigerator-applied evaporator mounted to the barrier ribs are provided.

이하, 본 발명에 의한 냉장고를 첨부도면에 도시된 일실시예에 의거하여 상세하게 설명한다. Will be described in detail based on the following, embodiments shown in the accompanying drawings a refrigerator according to the present invention example.

도 1은 본 발명 냉장고의 일실시예를 보인 사시도이고, 도 2는 도 1의 "Ⅰ-Ⅰ"선단면도이며, 도 3은 도 1에 따른 냉장고의 횡단면도이고, 도 4는 본 발명 냉장고의 다른 실시예를 보인 사시도이며, 도 5는 도 4의 "Ⅱ-Ⅱ"선단면도이고, 도 6은 본 발명 냉장고의 또다른 실시예를 보인 사시도이며, 도 7은 도 6의 "Ⅲ-Ⅲ"선단면도이다. 1 is a perspective view of one embodiment of the present invention, a refrigerator, Figure 2 is a "Ⅰ-Ⅰ" profile of Figure 1, Figure 3 is a cross-sectional view of the refrigerator according to Figure 1, Figure 4 is another of the present invention a refrigerator is a perspective view of an embodiment, FIG. 5 is a "ⅱ-ⅱ" profile of Figure 4, Figure 6 is a perspective view of a further embodiment of the present invention, a refrigerator, and Fig. 7 is "ⅲ-ⅲ" line of Figure 6 a cross-sectional view.

도 1 및 도 2에 도시된 바와 같이 본 발명에 의한 냉장고는, 식품을 냉동보관하는 냉동실(110)과 냉장보관하는 냉장실(120)이 격벽(mullion)(130)에 의해 분 리되는 냉장고본체(100)와, 상기 냉장고본체(100)의 냉동실(110)과 냉장실(120)을 개폐하는 냉동실도어(200) 및 냉장실도어(300)와, 상기 냉장고본체(100)에 설치되어 냉기를 발생시키는 냉매압축식 냉동사이클장치(400)로 구성된다. Figure 1 and the refrigerators, separation refrigerator main body by the food in the frozen freezer 110 and cold storage refrigerator compartment 120, the partition wall (mullion), (130) to which according to the invention as shown in Figure 2 ( 100), and a refrigerant to a freezing chamber door 200 and a refrigerating chamber door 300 for opening and closing the freezer compartment 110 and refrigerator compartment 120 of the refrigerator main body 100, is installed on the refrigerator main body 100 generates a cold air It consists of a compression refrigeration cycle apparatus 400.

상기 냉동실(110)과 냉장실(120)은 냉장고의 종류에 따라 다르나 도 1에서와 같이 양문형의 경우 좌우 양측에 배치되고, 그 냉동실(110)과 냉장실(120)은 중간에 세로 방향으로 형성되는 격벽(130)에 의해 구분된다. The freezing chamber 110 and the refrigerating chamber 120 is disposed in the case of side-by-side right and left sides, as shown in FIG different in accordance with the type of refrigerator 1, and the freezer compartment 110 and refrigerator compartment 120 partition wall formed in the longitudinal direction in the middle It is divided by 130. 그리고 상기 격벽(130)은 도 2에 도시된 바와 같이 그 내부에 후술할 냉동실용 증발기(440)와 냉장실용 증발기(460)를 각각 설치할 수 있는 냉동실용 냉기유로(이하, 제1 냉기유로)(131)와 냉장실용 냉기유로(이하, 제2 냉기유로)(132)가 좌우 양측에 각각 형성되고, 상기 제1 냉기유로(131)와 제2 냉기유로(132)의 높이방향을 따라서는 적어도 한 개 이상씩의 냉동실용 냉기토출구(이하, 제1 냉기토출구)(131a) 및 냉장실용 냉기토출구(이하, 제2 냉기토출구)(132a)가 각각 형성된다. And the partition wall 130, each freezer-applied cooling air flow path for installing the freezer-applied evaporator 440 and the refrigerator-applied evaporator 460 to be described later therein as described (hereinafter, a first cooling air flow path) shown in Figure 2 ( 131) and along the height direction of the refrigerator-applied cooling air flow path (hereinafter, a second cooling air passage) 132 are respectively formed on both left and right sides, the first cooling air flow path 131 and the second cooling air flow path 132 is selected such that at least one the freezer-applied cool air discharge ports (hereinafter, a first cold air discharge port) (131a) and the refrigerator-applied cool air discharge ports (hereinafter, a second cool air discharge ports) (132a) for each or more are formed, respectively.

그리고 상기 격벽(130)의 전방측에는 도 3에서와 같이 상기 제1 냉기유로(131)와 제2 냉기유로(132)의 냉기를 후술할 냉동실도어(200)의 냉동실도어용 냉기유로(이하, 제1 도어용 냉기유로)(211)와 냉장실도어(300)의 냉장실도어용 냉기유로(이하, 제2 도어용 냉기유로)(311)로 안내할 수 있는 냉동실도어용 안내유로(이하, 제1 안내유로)(131b)와 냉장실도어용 안내유로(이하, 제2 안내유로)(132b)가 각각 형성될 수 있다. And wherein, as in Figure 3 front side of the partition wall 130, the first cooling air flow path 131 and the freezing chamber of the second cooling air flow path freezer to below the cold air of 132 door 200 also fish farming cooling air flow path (hereinafter, a 1 door cooling air flow path) 211 and a refrigerating chamber of the refrigerator compartment door 300 is also fish farming cool air passage (the second door cooling air flow), the freezer compartment can be guided to the 311 degree fish farming guide passage for (hereinafter referred to as the first guide euros) (131b) and the refrigerator compartment even a (132b) fish farming guide passage (hereinafter referred to as the second guide passage) can be formed.

상기 냉동실도어(200)와 냉동실도어(300)에는 도 3에서와 같이 상기 격벽(130)의 제1 안내유로(131b)와 제2 안내유로(132b)에 연통되도록 제1 도어용 냉 기유로(211)와 제2 도어용 냉기유로(311)가 각각 형성되고, 상기 제1 도어용 냉기유로(211)와 제2 도어용 냉기유로(311)에는 높이방향으로 적어도 한 개 이상씩의 제1 도어용 냉기토출구(211a)와 제2 도어용 냉기토출구(311a)가 형성될 수 있다. A first door cold base oil for to communicate with the freezing chamber door 200 and the freezer compartment door 300, the first guide passage (131b) and the second guide passage (132b) of the partition wall 130, as shown in Figure 3 ( 211) and the second door cooling air flow path 311 are formed respectively, the first door cooling air flow path 211 and the second door first door in there by at least one or more of the height direction cold air flow path (311) for there are for cold air discharge port (211a) and the second door cooling air discharge port (311a) for a can be formed.

여기서, 상기 냉장고본체(100)의 냉동실(110)과 냉장실(120)에 냉기흡입구(미도시)가 각각 형성되는 경우에는 상기 냉동실도어(200)와 냉장실도어(300)에는 별도의 냉기흡입구가 형성되지 않더라도 상기 냉동실(110)과 냉장실(120)에 구비된 냉기흡입구(미도시)를 통해 냉기가 각 도어용 냉기유로(211)(311)로 흡입될 수 있다. Here, in the form a separate cold air inlet has the freezing chamber door 200 and a refrigerating chamber door 300 cases (not shown) cooling air inlet to the freezing chamber 110 and the refrigerating chamber 120 of the refrigerator main body 100 is formed even though they are a cool air may be sucked into each door cooling air flow path 211 (311) via a cold air suction port (not shown) provided in the freezing chamber 110 and the refrigerating chamber 120. the

상기 냉동사이클장치(400)는 한 개의 압축기(410)에 연결되어 그 압축기(410)에서 고온고압으로 토출되는 냉매를 응축하도록 한 개의 응축기(420)가 설치되고, 상기 응축기(420)의 출구에서 분관되는 냉동실측 냉동사이클(이하, 제1 사이클)(C1)에는 고온고압의 냉매를 냉동실(110)의 설정온도에 적합하도록 팽창시키는 냉동실용 팽창변(이하, 제1 팽창변)(430) 및 그 제1 팽창변(430)에 연결되고 상기 제1 냉기유로(131)에 설치되어 저온저압의 냉매를 증발시키는 제1 증발기(440)가 순차적으로 설치되며, 상기 응축기(420)의 출구에서 분관되는 냉장실측 냉동사이클(이하, 제2 사이클)(C2)에는 냉장실의 설정온도에 적합하도록 냉매를 팽창시키는 냉장실용 팽창변(이하, 제2 팽창변)(450) 및 그 제2 팽창변(450)에 연결되고 상기 제2 냉기유로(132)에 설치되어 냉매를 증발시키는 The refrigeration cycle apparatus 400 is provided with a single condenser section 420 is connected to one compressor (410) to condense the refrigerant discharged to the high temperature and high pressure from the compressor (410), at the outlet of the condenser 420 which branches freezing chamber side refrigerant cycle (hereinafter referred to as a first cycle) (C1), the freezer-applied expansion valve for expanding the refrigerant of high temperature and pressure to conform to a set temperature of the freezing compartment 110 (hereinafter, a first expansion valve) 430, and that the connected to the first expansion valve 430 is first installed in the cool air flow path 131 and first evaporator 440 is installed in order to evaporate the refrigerant of low temperature and pressure, measured refrigeration which branches from the outlet of the condenser 420 refrigeration cycle (hereinafter referred to as the second cycle), (C2) has been connected to a refrigerator-applied expansion valve (hereinafter, a second expansion valve) 450 and the second expansion valve 450 for expanding the refrigerant to be suitable for a set temperature of the refrigerating compartment wherein 2 installed in the cool air flow path 132 for evaporating the refrigerant 제2 증발기(460)가 순차적으로 설치되어 이루어진다. Claim 2 is made evaporator 460 are installed in sequence. 그리고 상기 제1 증발기(440)와 제2 증발기(460)의 일측에는 각각의 증발기(440)(460)를 통해 냉각되는 냉기를 냉동실(110)과 냉장실(120) 로 순환 공급하도록 냉동실측 팬(이하, 제1 팬)(470)과 냉장실측 팬(이하, 제2 팬)(480)이 상기 격벽(130)의 제1 냉기유로(131)와 제2 냉기유로(132)에 각각 설치된다. And said first evaporator 440 and second evaporator 460, one side of each of the evaporators 440, 460, the refrigerating chamber side fan to circulate supplying cool air to be cooled to a freezing chamber 110 and the refrigerating chamber 120 via the ( hereinafter, a first fan) 470, and a cold storage chamber side fan (hereinafter referred to as a second fan) 480 are respectively installed in the first cooling air flow path 131 and the second cooling air passage 132 of the partition 130.

상기 응축기(420)의 출구에는 그 응축기(420)를 통과한 냉매를 제1 사이클(C1)과 제2 사이클(C2)로 선택적으로 순환시키는 냉매전환밸브(490)가 설치된다. The outlet of the condenser 420, the refrigerant switching valve 490 for selectively circulating a refrigerant that has passed through the condenser 420 in the first cycle (C1) and the second cycle (C2) is provided. 상기 냉매전환밸브(490)는 냉장고의 운전시 상기 응축기(420)와 제1,2 사이클을 전폐(全閉)시키거나 또는 상기 응축기(420)와 제1 사이클(C1)을 연결시키거나 또는 상기 응축기와 제2 사이클(C2)을 연결시키도록 작동되는 한 개의 3방밸브(3-way valve)가 상기 제1 사이클(C1)과 제2 사이클(C2)의 분기점에 설치되거나 또는 상기 제1 사이클(C1)과 제2 사이클(C2)에 각각 2방밸브가 독립적으로 설치될 수도 있다. The refrigerant switching valve 490 to couple to the full closing (全 閉) to the condenser 420 and the first and second cycles during operation of the refrigerator or the condenser 420 and the first cycle (C1), or the a single three-way valve (3-way valve) is the first installation to the branch point in the first cycle (C1) and the second cycle (C2) or the first cycle is operated to connect the condenser and the second cycle (C2) may each be two-way valve is installed independently of the (C1) and the second cycle (C2).

상기 제1 증발기(440)와 제2 증발기(460)는 격벽(130)내에서 다양하게 배치될 수 있다. The first evaporator 440 and second evaporator 460 can be variously disposed within the barrier ribs 130. 예컨대, 도 1 및 도 2에서와 같이 상기 제1 증발기(440)와 제2 증발기(460)가 상하 양측으로 일정 간격만큼 이격되어 설치될 수 있고, 도 4 및 도 5에서와 같이 동일한 높이에서 깊이방향으로 일정 간격만큼 이격되어 설치될 수도 있으며, 도 6 및 도 7에서와 같이 동일한 높이와 동일한 깊이로 설치될 수도 있다. For example, FIG. 1 and the first evaporator 440 and second evaporator 460 as in the divalent may be provided spaced apart by a predetermined interval in the upper and lower sides, the depth at the same height, as shown in Figs. 4 and 5 may be spaced apart by a predetermined distance in a direction to install, it can be installed at the same depth and the same height, as shown in Figs. 여기서, 상기 제1 증발기(440)와 제2 증발기(460)가 상하로 배치되는 경우에는 각 증발기(440)(460)의 가로방향 길이를 충분히 넓게 형성할 수 있으면서 고내 깊숙하게 설치할 수 있고, 상기 제1 증발기(440)와 제2 증발기(460)가 깊이방향으로 배치되는 경우에는 상기 제1 증발기(440)와 제2 증발기(460)를 모두 고내의 상측에 배치할 수 있으며, 상기 제1 증발기(440)와 제2 증발기(460)가 동일한 높이와 깊이로 설치되는 경우에는 상기 제1 증발기(440)와 제2 증발기(460)의 가로방향길이를 넓게 제작할 수 있는 동시에 고내의 상측에 모두 배치할 수 있다. Here, when the first evaporator 440 and second evaporator 460 is disposed vertically, the can being able to form sufficiently wide a horizontal length of each evaporator 440, 460 to install it in chamber deeply, the when the first evaporator 440 and second evaporator 460 is disposed in the depth direction it may be disposed on the image side within the high all the first evaporator 440 and second evaporator 460, first evaporator 440 and the second evaporator 460, the first evaporator 440, and the arrangement both on the upper side in a high at the same time capable of producing a wide lateral length of the second evaporator 460 when it is installed at the same height as the depth of can do.

도면중 미설명 부호인 220,320은 각각 도어바스켓이다. Reference numeral 220 320 in the figure are each door basket.

상기와 같은 본 발명의 냉장고는 다음과 같은 작용 효과가 있다. Refrigerator according to the present invention as described above has the following effects.

즉, 냉장고의 냉동실(110) 또는 냉장실(120)에 식품이 수납되어 부하가 발생하면, 압축기(410)가 운전을 개시하여 냉매를 압축하고 이 압축된 냉매는 응축기(420)를 거쳐 제1 사이클(C1)로 이동하여 제1 팽창변(430)과 제1 증발기(440)를 거쳐 다시 압축기(410)로 흡입되거나 또는 제2 사이클(C2)로 이동하여 제2 팽창변(450)과 제2 증발기(460)를 거쳐 다시 압축기로 흡입되는 일련의 과정을 반복하게 된다. That is, when the food is stored in the freezer compartment 110 or refrigerator compartment 120 of the refrigerator load occurs, a refrigerant compressor 410, the compressed refrigerant to start operation, and the compression is through the condenser 420, the first cycle a first expansion valve 430 and the first and through the evaporator 440 is again moved in or sucked into the compressor 410 or the second cycle (C2), the second expansion valve 450 and second evaporator, go to (C1) ( through 460) is repeated for a series of processes to be sucked into the compressor. 이때, 상기 제1 증발기(440)와 제2 증발기(460)에서 냉각되는 냉기는 각각 제1 팬(470)에 의해 제1 냉기유로(131)와 제1 냉기토출구(131a)를 통해 냉동실(110)로 공급되거나 또는 제2 팬(480)에 의해 제2 냉기유로(132)와 제2 냉기토출구(132a)를 통해 냉장실(120)로 공급되어 냉동실(110)과 냉장실(120)에 수납되어 있는 식품을 신선하게 냉동 또는 냉장 보관하게 된다. In this case, the first evaporator 440 and second evaporator 460, cool air that is cooled in the each of the first fan 470 through a first cooling air flow path 131 and the first cold air discharge port (131a) by the freezing chamber (110 ) to the supply or the second fan (is supplied to the refrigerating chamber 120 through a second cooling air flow path 132 and the second cold air discharge port (132a) by 480) that is housed in the freezing chamber 110 and the refrigerating chamber 120, the food is fresh and kept frozen or refrigerated.

이와 동시에 상기 제1 냉기유로(131)와 제2 냉기유로(132)의 냉기는 그 측면에 연통되는 제1 안내유로(131b)와 제2 안내유로(132b)를 통해 상기 냉동실도어(200)와 냉장실도어(300)에 구비된 제1 도어용 냉기유로(211)와 제2 도어용 냉기유로(311)로도 유입되고, 이 냉기는 제1 도어용 냉기토출구(211a)와 제2 도어용 냉기토출구(311a)를 통해 냉동실도어(200)와 냉장실도어(300)의 도어바스켓(220)(320)으로 직접 공급되어 그 도어바스켓(220)(320)에 수납되는 식품이나 음 료 등을 신선하게 냉동 또는 냉장 보관하게 된다. At the same time, the first cooling air flow path 131 and the second cooling air passage 132 of the cooling air is a side thereof a first guide passage (131b) and the second guide the freezing chamber door 200 via the passage (132b) communicating with the the first door cooling air flow path 211 and the second is introduced to as door cooling air flow path (311), the cooling air is first door cooling air discharge port (211a) and the second door cold air discharge port for for having the refrigerator compartment door 300 freezer via (311a), the door 200 and is directly supplied to the door baskets 220, 320 of the refrigerator compartment door 300, the door basket 220, 320, fresh food or beverages, such as frozen housed in or refrigeration is stored.

여기서, 상기 냉동실(110)과 냉장실(120)은 가능한 한 유효내용적이 넓어야 많은 식품을 수납할 수 있을 뿐만 아니라 냉기의 흐름이 원활하게 되어 식품을 더욱 신선하게 보관할 수 있다. Here, the freezing chamber 110 and the refrigerating chamber 120 is that not only can be stored for many products have a valid information can be wide and accelerate the flow of cold air can be kept more fresh food. 하지만, 냉동실(110)과 냉장실(120)의 후벽면쪽에 각각 제1 증발기와 제2 증발기가 설치되는 경우 냉동실과 냉장실의 유효내용적이 그만큼 줄어들게 된다. However, when each of the first evaporator and the second evaporator is installed on the side and then the freezing compartment 110, the refrigerating compartment 120, the freezer compartment and the refrigerator compartment walls have valid information is much reduced. 이를 감안하여 본 발명에서와 같이 상기 제1 증발기(440)와 제2 증발기(460)를 냉동실(110)과 냉장실(120)을 구분하는 격벽(130)의 안쪽에 설치하는 경우에는 상기 냉동실(110)과 냉장실(120)의 후벽면쪽에 상기 제1 증발기(440)와 제2 증발기(460)를 설치하기 위한 별도의 공간을 구비하지 않게 되므로 그만큼 냉동실(110)과 냉장실(120)의 깊이를 깊게 할 수 있고 이를 통해 상기 냉동실(110)과 냉장실(120)의 유효내용적을 크게 넓힐 수 있다. As this, in the present invention in view of the first evaporator 440 and second evaporator 460. When installed in the inside of the freezing chamber (110 of the partition wall 130 that separates the freezing chamber 110 and the refrigerating chamber 120, ) and deepen the depth of the first evaporator 440 and second evaporator (so does not have a separate space for installing 460) so the freezer compartment 110 and the refrigerating chamber 120 on the side wall after the refrigerator compartment 120, and it may be significantly more effective in the freezing chamber 110 and the refrigerating chamber 120, through which extend the enemy. 또, 상기 냉동실도어(200)와 냉장실도어(300)에 냉기유로(211)9311)가 형성되어 상기 제1 증발기(440)와 제2 증발기(460)에서 만들어진 냉기를 각 도어(200)(300)의 도어바스켓(220)(320)에 직접 공급하는 경우에는 상기 고내(110)(120)와 도어브스켓(220)(320) 사이의 온도편차를 없애 상기 도어바스켓(220)(320)에 수납되는 식품이나 음료를 더욱 신선하게 보관할 수 있다. Further, the freezing chamber door 200 and a refrigerating chamber is formed with a door 300, cooling air flow path (211) 9311) to the first evaporator 440 and second evaporator 460, the cool air, each door 200 is made from (300 ) in the door basket 220 (if fed directly to 320) is the in chamber 110, 120 and the door bracket gasket 220, 320 eliminates the door basket 220, the temperature difference between the 320 It can keep more fresh foods and beverages stored.

본 발명에 의한 냉장고는, 냉동실용 증발기와 냉장실용 증발기를 냉동실과 냉장실을 구분하는 격벽의 안쪽에 설치함에 따라 냉동실과 냉장실의 깊이를 깊게 하여 냉동실과 냉장실의 유효내용적을 확대할 수 있고 이를 통해 냉장고에 많은 양 의 식품을 더욱 신선하게 수납할 수 있다. Refrigerator according to the present invention is to deepen the depth of the freezer compartment and the refrigerator compartment can enlarge the effective content of the freezer compartment and the refrigerator compartment less, as install the freezer-applied evaporator and refrigerator-applied evaporator to the inside of the partition walls separating the freezer compartment and the refrigerator compartment and the refrigerator through which more can be accommodated with plenty of fresh foods. 또, 상기 냉동실도어와 냉장실도어에 냉기유로가 형성되어 고내와 도어바스켓 사이의 온도편차를 없앨 수 있고 이를 통해 도어바스켓에 수납되는 식품이나 음료를 더욱 신선하게 보관할 수 있다. Further, the freezing chamber cold air passage is formed in the door and the refrigerator compartment door to eliminate the temperature difference between the in chamber and the door basket and may be more fresh food or beverages to be stored in the door basket to hold through it.

Claims (7)

  1. 식품을 냉동보관하는 냉동실과 냉장보관하는 냉장실이 격벽에 의해 분리되는 냉장고에 있어서, In the refrigerator fresh food compartment for frozen food stored in a refrigerator and the freezer compartment that are separated by a partition wall,
    상기 격벽에 냉동실용 증발기와 냉장실용 증발기가 설치되는 냉장고. Refrigerator where the freezer-applied evaporator and refrigerator-applied evaporator mounted to the barrier ribs.
  2. 제1항에 있어서, According to claim 1,
    상기 냉동실측 증발기와 냉장실측 증발기는 높이방향을 따라 일정 간격을 두고 설치되는 냉장고. The freezing chamber side evaporator and the refrigerating chamber side evaporator, the refrigerator is to be installed at regular intervals along the height direction.
  3. 제1항에 있어서, According to claim 1,
    상기 냉동실측 증발기와 냉장실측 증발기는 깊이방향을 따라 일정 간격을 두고 설치되는 냉장고. The freezing chamber side evaporator and the refrigerating chamber side evaporator, the refrigerator is installed at predetermined intervals along the depth direction.
  4. 제1항에 있어서, According to claim 1,
    상기 냉동실측 증발기와 냉장실측 증발기는 적어도 그 일부가 서로 중첩되는 범위에 설치되는 냉장고. The freezing chamber side evaporator and the refrigerating chamber side evaporator installed in the refrigerator is the range that is at least partially overlap each other.
  5. 제1항에 있어서, According to claim 1,
    상기 냉동실 또는 냉장실에는 상기 냉동실용 증발기와 냉장실용 증발기에서 냉각되는 냉기를 고내로 안내하는 고내측 냉기유로가 형성되고, 상기 냉동실 또는 냉장실을 개폐하는 냉동실도어 또는 냉장실도어 중에서 적어도 어느 한쪽에는 상기 고내측 냉기유로와 연통되도록 도어측 냉기유로가 형성되는 냉장고. The freezing chamber or the refrigerating chamber, the said inner cooling air flow path for guiding into said cold air that is cooled by the freezer-applied evaporator and refrigerator-applied evaporator is formed, at least either one from the freezer compartment door or the refrigerating chamber door for opening and closing the freezing chamber or the refrigerating chamber the high inner that communicates with the cool air passage door side cooling air passage is formed in a refrigerator.
  6. 제5항에 있어서, 6. The method of claim 5,
    상기 도어측 냉기유로는 각 도어의 도어바스켓에 각각 독립적으로 연통되도록 형성되는 냉장고. The door-side cooling air passage is formed such that each communication refrigerator door independently of the basket of each door.
  7. 제1항 내지 제6항의 어느 한 항에 있어서, The method of claim 1 to claim 6 any one of the preceding,
    상기 냉동실용 증발기와 냉장실용 증발기는 한 개의 압축기에 삼방밸브(3-way valve)로 연결되어 그 삼방밸브에 의해 상기 압축기와 전폐(全閉)되거나 또는 독립적으로 연결되는 냉장고. The freezer-applied evaporator and refrigerator-applied evaporator, a refrigerator is a single compressor connected by a three-way valve (3-way valve) to the compressor and the full closing (全 閉) or independently connected by the three-way valve.
KR20070051092A 2007-05-25 2007-05-25 Refrigerator KR101386469B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20070051092A KR101386469B1 (en) 2007-05-25 2007-05-25 Refrigerator

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20070051092A KR101386469B1 (en) 2007-05-25 2007-05-25 Refrigerator
EP20070834226 EP2165130B1 (en) 2007-05-25 2007-11-22 Refrigerator
PCT/KR2007/005926 WO2008146999A1 (en) 2007-05-25 2007-11-22 Refrigerator
US12601116 US20100154461A1 (en) 2007-05-25 2007-11-22 Refrigerator

Publications (2)

Publication Number Publication Date
KR20080103845A true true KR20080103845A (en) 2008-11-28
KR101386469B1 KR101386469B1 (en) 2014-04-21

Family

ID=40075206

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20070051092A KR101386469B1 (en) 2007-05-25 2007-05-25 Refrigerator

Country Status (4)

Country Link
US (1) US20100154461A1 (en)
EP (1) EP2165130B1 (en)
KR (1) KR101386469B1 (en)
WO (1) WO2008146999A1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011081498A2 (en) * 2009-12-31 2011-07-07 Lg Electronics Inc. Refrigerator
KR101048222B1 (en) * 2010-01-06 2011-07-08 엘지전자 주식회사 Refrigerator
WO2011081499A3 (en) * 2009-12-31 2011-11-10 Lg Electronics Inc. Refrigerator and control method thereof
WO2011081500A3 (en) * 2009-12-31 2011-12-01 Lg Electronics Inc. Refrigerator
KR101132551B1 (en) * 2010-01-19 2012-04-02 엘지전자 주식회사 Refrigerator
KR101132540B1 (en) * 2010-01-21 2012-04-03 엘지전자 주식회사 A refrigerator
KR101132554B1 (en) * 2010-01-20 2012-04-03 엘지전자 주식회사 Refrigerator
US20130257257A1 (en) * 2012-04-02 2013-10-03 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9038403B2 (en) 2012-04-02 2015-05-26 Whirlpool Corporation Vacuum insulated door structure and method for the creation thereof
US9221210B2 (en) 2012-04-11 2015-12-29 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9599392B2 (en) 2014-02-24 2017-03-21 Whirlpool Corporation Folding approach to create a 3D vacuum insulated door from 2D flat vacuum insulation panels
US9689604B2 (en) 2014-02-24 2017-06-27 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
US9752818B2 (en) 2015-12-22 2017-09-05 Whirlpool Corporation Umbilical for pass through in vacuum insulated refrigerator structures
US9840042B2 (en) 2015-12-22 2017-12-12 Whirlpool Corporation Adhesively secured vacuum insulated panels for refrigerators
US10018406B2 (en) 2015-12-28 2018-07-10 Whirlpool Corporation Multi-layer gas barrier materials for vacuum insulated structure
US10030905B2 (en) 2015-12-29 2018-07-24 Whirlpool Corporation Method of fabricating a vacuum insulated appliance structure
US10041724B2 (en) 2015-12-08 2018-08-07 Whirlpool Corporation Methods for dispensing and compacting insulation materials into a vacuum sealed structure
US10052819B2 (en) 2014-02-24 2018-08-21 Whirlpool Corporation Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102221280B (en) * 2011-06-16 2014-02-26 合肥美的电冰箱有限公司 refrigerator
US20140216095A1 (en) * 2013-02-04 2014-08-07 Whirlpool Corporation In-the-door compact cooling system for domestic refrigerators
US9097454B2 (en) * 2013-02-04 2015-08-04 Whirlpool Corporation In-the-door compact cooling system for domestic refrigerators
CN105222463A (en) * 2015-10-26 2016-01-06 海信(山东)冰箱有限公司 Multi-system air-cooled refrigerator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982115A (en) * 1958-09-23 1961-05-02 Gen Motors Corp Refrigerating apparatus
US3135316A (en) * 1960-09-02 1964-06-02 Foster Refrigerator Corp Convertible heating and cooling food storage cabinet
US3164970A (en) * 1962-07-23 1965-01-12 Whirlpool Co Defrost control
US5881568A (en) * 1996-04-29 1999-03-16 Lg Electronics Inc. Refrigerator
DE69832212T2 (en) 1997-05-28 2006-07-20 Lg Electronics Inc. fridge
DE19957719A1 (en) * 1999-11-30 2001-05-31 Bsh Bosch Siemens Hausgeraete Refrigerator has coolant feed stage approximately completely filled with liquid coolant as regards coolant accommodation volume during compressor idle periods
JP3576092B2 (en) * 2000-11-10 2004-10-13 松下冷機株式会社 refrigerator
KR100525401B1 (en) * 2002-12-24 2005-11-02 엘지전자 주식회사 refrigerator
KR100525398B1 (en) * 2002-12-24 2005-11-02 엘지전자 주식회사 refrigerator
KR100525399B1 (en) * 2002-12-24 2005-11-02 엘지전자 주식회사 refrigerator
US7377124B2 (en) * 2004-04-02 2008-05-27 Lg Electronics Inc. Refrigerator
KR100764267B1 (en) * 2004-06-28 2007-10-05 엘지전자 주식회사 Refrigerator, and method for controlling operation of the same
KR100597300B1 (en) * 2004-11-02 2006-07-05 엘지전자 주식회사 Cold air circulating structure for refrigerator

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011081498A2 (en) * 2009-12-31 2011-07-07 Lg Electronics Inc. Refrigerator
WO2011081498A3 (en) * 2009-12-31 2011-11-10 Lg Electronics Inc. Refrigerator
WO2011081499A3 (en) * 2009-12-31 2011-11-10 Lg Electronics Inc. Refrigerator and control method thereof
WO2011081500A3 (en) * 2009-12-31 2011-12-01 Lg Electronics Inc. Refrigerator
KR101048222B1 (en) * 2010-01-06 2011-07-08 엘지전자 주식회사 Refrigerator
KR101132551B1 (en) * 2010-01-19 2012-04-02 엘지전자 주식회사 Refrigerator
KR101132554B1 (en) * 2010-01-20 2012-04-03 엘지전자 주식회사 Refrigerator
KR101132540B1 (en) * 2010-01-21 2012-04-03 엘지전자 주식회사 A refrigerator
US20130257257A1 (en) * 2012-04-02 2013-10-03 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9038403B2 (en) 2012-04-02 2015-05-26 Whirlpool Corporation Vacuum insulated door structure and method for the creation thereof
US9140481B2 (en) 2012-04-02 2015-09-22 Whirlpool Corporation Folded vacuum insulated structure
US9835369B2 (en) 2012-04-02 2017-12-05 Whirlpool Corporation Vacuum insulated structure tubular cabinet construction
US9874394B2 (en) 2012-04-02 2018-01-23 Whirlpool Corporation Method of making a folded vacuum insulated structure
US9885516B2 (en) 2012-04-02 2018-02-06 Whirlpool Corporation Vacuum insulated door structure and method for the creation thereof
US9463917B2 (en) 2012-04-11 2016-10-11 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9833942B2 (en) 2012-04-11 2017-12-05 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9221210B2 (en) 2012-04-11 2015-12-29 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9689604B2 (en) 2014-02-24 2017-06-27 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
US10052819B2 (en) 2014-02-24 2018-08-21 Whirlpool Corporation Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture
US9599392B2 (en) 2014-02-24 2017-03-21 Whirlpool Corporation Folding approach to create a 3D vacuum insulated door from 2D flat vacuum insulation panels
US10105931B2 (en) 2014-02-24 2018-10-23 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
US10041724B2 (en) 2015-12-08 2018-08-07 Whirlpool Corporation Methods for dispensing and compacting insulation materials into a vacuum sealed structure
US9840042B2 (en) 2015-12-22 2017-12-12 Whirlpool Corporation Adhesively secured vacuum insulated panels for refrigerators
US9752818B2 (en) 2015-12-22 2017-09-05 Whirlpool Corporation Umbilical for pass through in vacuum insulated refrigerator structures
US10018406B2 (en) 2015-12-28 2018-07-10 Whirlpool Corporation Multi-layer gas barrier materials for vacuum insulated structure
US10030905B2 (en) 2015-12-29 2018-07-24 Whirlpool Corporation Method of fabricating a vacuum insulated appliance structure

Also Published As

Publication number Publication date Type
EP2165130A1 (en) 2010-03-24 application
EP2165130B1 (en) 2018-08-08 grant
KR101386469B1 (en) 2014-04-21 grant
US20100154461A1 (en) 2010-06-24 application
WO2008146999A1 (en) 2008-12-04 application
EP2165130A4 (en) 2015-06-10 application

Similar Documents

Publication Publication Date Title
EP1445558A2 (en) Refrigerator having temperarure-controlled chamber
JP2003075055A (en) Refrigerator
KR20050098135A (en) The cold air path of ice manufacture room in the refrigerator door
US20080011013A1 (en) Single Evaporator Refrigeration System For Multi-Compartment Refrigerator Appliance With Isolated Air Flows
WO2009017282A1 (en) Refrigerator with refrigeration system of ice_making room installed in door
US20060196217A1 (en) Arrangement for the forced air circulation in refrigerators and freezers
US20100326116A1 (en) Refrigerator
US20100139309A1 (en) Refrigerator
KR20080103845A (en) Refrigerator
CN102410691A (en) Refrigerator
US20110011118A1 (en) Refrigerator
US20100139304A1 (en) Refrigerator
KR20050100126A (en) Refrigerator
US6647734B2 (en) Air circulation system of refrigerator
WO2010024078A1 (en) Refrigerator
US2539105A (en) Two-temperature refrigerator
JPH11270956A (en) Refrigerator
US20100257886A1 (en) Refrigeration device
US20130000333A1 (en) Refrigerator
JPH09264650A (en) Refrigerator
KR100547342B1 (en) The refrigerator
WO2007074125A1 (en) A cooling device
JP2012127629A (en) Cooling storage cabinet
KR100525399B1 (en) refrigerator
WO2014049739A1 (en) Refrigerator

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20170314

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20180314

Year of fee payment: 5