KR20030078473A - Direct Cooling Refrigerator - Google Patents

Direct Cooling Refrigerator Download PDF

Info

Publication number
KR20030078473A
KR20030078473A KR1020020017532A KR20020017532A KR20030078473A KR 20030078473 A KR20030078473 A KR 20030078473A KR 1020020017532 A KR1020020017532 A KR 1020020017532A KR 20020017532 A KR20020017532 A KR 20020017532A KR 20030078473 A KR20030078473 A KR 20030078473A
Authority
KR
South Korea
Prior art keywords
cooling
evaporator
heat transfer
storage
inner casing
Prior art date
Application number
KR1020020017532A
Other languages
Korean (ko)
Other versions
KR100829103B1 (en
Inventor
김철희
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020020017532A priority Critical patent/KR100829103B1/en
Publication of KR20030078473A publication Critical patent/KR20030078473A/en
Application granted granted Critical
Publication of KR100829103B1 publication Critical patent/KR100829103B1/en

Links

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 OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/006General constructional features for mounting refrigerating machinery components
    • 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 OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/06Walls
    • F25D23/065Details

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)

Abstract

PURPOSE: A direct cooling type refrigerator is provided to achieve improved cooling efficiency and uniformity of internal temperature of the storage chamber. CONSTITUTION: A direct cooling type refrigerator comprises a main body(1); an inner casing(10) housed into the main body, and which has a storage chamber(3); an evaporator(19) fixed along the outer wall of the inner casing; a heat transfer cooling member(23) having a cooling plate portion(24) disposed on the top plane of the storage chamber and a heat transfer portion(25) contacting the evaporator; and an adhesive member for attaching the evaporator and the heat transfer portion.

Description

직냉식 냉장고{Direct Cooling Refrigerator}Direct Cooling Refrigerator

본 발명은, 직냉식 냉장고에 관한 것으로서, 보다 상세하게는 균일한 내부온도를 갖는 직냉식 냉장고에 관한 것이다.The present invention relates to a direct-cooling refrigerator, and more particularly, to a direct-cooling refrigerator having a uniform internal temperature.

직냉식 냉장고 중 예를 들어 김치저장용 직냉식 냉장고(101)는, 도 4에 도시된 바와 같이, 외관을 형성하는 외부케이싱(105)과, 외부케이싱(105) 내에 발포재충전간격을 두고 수용되어 저장실을 형성하는 내부케이싱(110)을 갖는다.For example, Kimchi storage of the direct-cooling refrigerator 101 of the direct-cooling refrigerator, the outer casing 105 and the outer casing 105 to form an appearance, and is accommodated in the outer casing 105 spaced apart filling the storage compartment. It has an inner casing 110 to form.

외부케이싱(105)은 거의 사각 통형상을 가지고 있으며, 외부케이싱(105)의 전방 상단부에는 기기동작을 위한 조작패널부(미도시)가 마련되어 있고, 외부케이싱(105)의 후방 하부영역에는 내부케이싱(110)의 저장실(103)과 격리된 기기부품실(113)이 형성되어 있다. 그리고, 내부케이싱(110)은 외부케이싱(105)내의 상부 및 하부에 한 쌍의 저장실(103)을 형성하고 있으며, 각 저장실(103)내에는 음식물이 적치되는 저장용기가 출입개구를 통해 출입가능하도록 수용되어 있다.The outer casing 105 has a substantially rectangular cylindrical shape, and an operation panel (not shown) for operating the device is provided at the front upper end of the outer casing 105, and the inner casing is located at the rear lower region of the outer casing 105. The device part chamber 113 which is isolated from the storage chamber 103 of 110 is formed. In addition, the inner casing 110 forms a pair of storage chambers 103 at the upper and lower portions of the outer casing 105, and storage containers in which food is stored in each storage chamber 103 can be accessed through the access openings. To be accepted.

외부케이싱(105)과 내부케이싱(110) 사이에 발포재 충전공간에는, 압축기(111)로부터 압축된 냉매를 이용하여 저장모드시 저장실 내부를 냉각시키는 파이프가 매입된 판상의 증발기(119)가 설치되어 있다.In the foam filling space between the outer casing 105 and the inner casing 110, a plate-shaped evaporator 119 in which a pipe for cooling the inside of the storage chamber is embedded in the storage mode by using the refrigerant compressed from the compressor 111 is installed. It is.

이러한 구성에 의해, 저장실내의 김치 등의 저장물을 담은 저장용기를 수용시킨 후, 사용자의 요구에 따라 조작패널부를 조작하게 되면, 압축기(111) 및 히터 등의 기기부품이 작동하게 되고, 냉매의 열교환에 의해 생성되는 냉기 및 히터에 의해 발생되는 열을 이용하여 저장실내에 수용된 저장물의 신선도 유지 및 숙성이 조절되도록 김치냉장고의 운전이 실행된다.With such a configuration, when a storage container containing a storage material such as kimchi in a storage room is accommodated, and a manipulation panel unit is operated according to a user's request, the appliance parts such as the compressor 111 and the heater operate, and the refrigerant The operation of the Kimchi refrigerator is performed to control the freshness maintenance and maturation of the storage contained in the storage compartment by using the heat generated by the cold air and the heat generated by the heat exchanger.

그런데, 이러한 종래의 김치저장용 직냉식 냉장고에 있어서는, 저장실을 냉각시키는 증발기가 저장실의 둘레방향을 따라 전체적인 영역에 설치되는 것이 아니라 일정영역에만 설치되므로 저장실의 크기가 큰 경우에는 저장실내에서 내측과 외측의 온도차 및 상부와 하부의 온도차가 커진다.By the way, in the conventional Kimchi storage direct-cooling refrigerator, the evaporator for cooling the storage compartment is not installed in the entire region along the circumferential direction of the storage compartment, but only in a predetermined region, so when the size of the storage compartment is large, the inside and outside of the storage compartment are large. The temperature difference of and the temperature difference of the upper and lower becomes large.

따라서, 본 발명의 목적은, 냉각효율이 향상되고 저장실 내부온도가 균일한 직냉식 냉장고를 제공하는 것이다.Accordingly, an object of the present invention is to provide a direct cooling refrigerator having improved cooling efficiency and a uniform internal temperature of a storage compartment.

도 1은 본 발명에 따른 김치냉장고의 사시도,1 is a perspective view of a kimchi refrigerator according to the present invention,

도 2는 도 1의 김치냉장고의 내부케이싱과 냉각판 분해사시도,Figure 2 is an exploded perspective view of the inner casing and the cooling plate of the kimchi refrigerator of Figure 1,

도 3은 도 1의 김치냉장고의 후면사시도,Figure 3 is a rear perspective view of the kimchi refrigerator of Figure 1,

도 4는 종래 김치냉장고의 후면사시도이다.Figure 4 is a rear perspective view of a conventional kimchi refrigerator.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 본체 3 : 저장실1: body 3: storage room

5 : 외부케이싱 6 : 슬라이딩부5: outer casing 6: sliding part

7 : 저장용기 8 : 슬라이딩가이드레일7: storage container 8: sliding guide rail

9 : 손잡이부 10 : 내부케이싱9: handle portion 10: inner casing

15 : 응축기 19 : 증발기15 condenser 19 evaporator

23 : 전열냉각부재 24 : 냉각판부23: heat transfer cooling member 24: cooling plate

25 : 전열부25: electric heating part

상기 목적은, 본 발명에 따라, 본체와, 상기 본체에 수용되어 적어도 하나의 저장실을 형성하는 내부케이싱과, 상기 내부케이싱의 외측벽을 따라 고정되는 증발기를 갖는 직냉식 냉장고에 있어서, 상기 저장실의 상부의 판면에 배치되는 냉각판부와 상기 증발기에 접촉하는 전열부를 갖는 전열냉각부재를 포함하는 것에 의해 달성된다.According to the present invention, the object is a direct-cooling refrigerator having a main body, an inner casing accommodated in the main body to form at least one storage compartment, and an evaporator fixed along an outer wall of the inner casing. It is achieved by including a heat transfer cooling member having a cooling plate portion disposed on the plate surface and the heat transfer portion in contact with the evaporator.

상기 증발기와 상기 전열냉각부재를 접착하는 접착부재를 더 포함하는 것이 바람직하다.It is preferable to further include an adhesive member for bonding the evaporator and the electrothermal cooling member.

이하에서는 첨부도면을 참조하여 본 발명에 대해 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 직냉식 냉장고의 사시도이고, 도 2는 도 1의 직냉식 냉장고의 내부케이싱과 냉각판 분해사시도이며, 도 3은 도 1의 직냉식 냉장고의 후면사시도이다. 이들 도면에 도시된 바와 같이, 본 발명에 따른 김치저장용 직냉식 냉장고는, 외관을 형성하며 전방을 향하는 투입개구를 갖는 저장실이 내부에 형성되는 본체(1)와, 본체(1)의 전방으로 저장실내에 수용지지되어 슬라이딩 출입되는 저장용기(7)를 가진다.1 is a perspective view of a direct-cooling refrigerator according to the present invention, Figure 2 is an exploded perspective view of the inner casing and the cooling plate of the direct-cooling refrigerator of Figure 1, Figure 3 is a rear perspective view of the direct-cooling refrigerator of Figure 1; As shown in these figures, the kimchi storage direct-cooling refrigerator according to the present invention, the main body (1) and the front of the main body 1 is formed in which a storage chamber having an input opening facing forward and forming an exterior is formed therein; It has a storage container (7) accommodated in the room and sliding in and out.

본체(1)는 외관을 형성하는 외부케이싱(5)과, 외부케이싱(5)내에 발포재충전간격을 두고 수용되어 전방 개구된 저장실을 형성하는 내부케이싱(20)으로 이루어져 있다.The main body 1 is composed of an outer casing 5 for forming an outer appearance and an inner casing 20 for forming a storage chamber which is accommodated with a foam material filling interval in the outer casing 5 and opened forward.

외부케이싱(5)은 거의 사각 통형상을 가지고 있으며, 외부케이싱(5)의 전방 상단부에는 저장실내에 수용된 김치의 숙성시간 및 온도조건을 선택하여 숙성모드 또는 냉각저장모드를 조작할 수 있도록 조작패널부(11)가 마련되어 있고, 외부케이싱(5)의 하부영역에는 내부케이싱(10)의 저장실과 격리된 기기부품실(13)이 형성되어 있다.The outer casing 5 has a substantially rectangular tubular shape, and an operation panel for selecting the ripening time and temperature conditions of the kimchi housed in the storage chamber at the front upper end of the outer casing 5 to operate the ripening mode or the cooling storage mode. The part 11 is provided, and the apparatus part chamber 13 which is isolate | separated from the storage chamber of the inner casing 10 is formed in the lower region of the outer casing 5.

내부케이싱(10)은 외부케이싱(5)내의 상부 및 하부에 한 쌍의 상부저장실 및 하부저장실을 형성하고 있으며, 각 저장실내에는 김치 등의 음식물이 적치되는 저장용기(7)가 수용되어 있다.The inner casing 10 forms a pair of upper storage compartments and a lower storage compartment at the upper and lower portions of the outer casing 5, and each storage compartment has a storage container 7 storing food such as kimchi.

저장용기(7)의 전면부에는 저장실(3)내로 저장용기의 슬라이딩 이동시 파지가 용이하도록 손잡이부(9)가 형성되어 있으며, 저장용기(7)의 양측면 상단부에는 내부케이싱(10)의 슬라이딩레일(6)내에서 슬라이딩출입되는 슬라이딩부(8)가 마련되어 저장용기(7)의 출입을 용이하게 한다. 본체(1)의 상단부에는 김치의 종류, 숙성정도, 맛의 정도 또는 저장물의 종류 등의 선택을 위한 복수의 조작버튼이 구비된다.The front portion of the storage container (7) is formed with a handle portion (9) to facilitate gripping during the sliding movement of the storage container into the storage chamber (3), the sliding rail of the inner casing (10) on the upper end of both sides of the storage container (7) A sliding portion 8 sliding and entering in 6 is provided to facilitate entry and exit of the storage container 7. The upper end of the main body 1 is provided with a plurality of operation buttons for selecting the kind of kimchi, the degree of ripening, the degree of taste or the kind of stored matter.

저장실(3)의 하측에는 냉동사이클의 구성을 위한 압축기(11)가 설치되어 있으며, 저장실(3)의 벽내에는 압축기(11)로부터의 압축된 냉매를 수령하여 응축하는 응축기(15) 및 응축기(15)로부터의 냉매를 수령하여 저장실(3)로부터의 열을 흡수하는 냉각작용을 수행하는 파이프가 매입된 판상의 증발기(19)가 각각 설치된다. 응축기(15)는 본체(1) 벽의 둘레방향을 따라 외측에 배치되며, 증발기(19)는 저장실(3)의 냉각을 위해 저장실(3)의 좌측면과 우측면 및 후측면 벽면을 따라 각각 배치되어 있다.A compressor 11 is provided below the storage compartment 3 to form a refrigeration cycle, and a condenser 15 and a condenser that receive and condense the compressed refrigerant from the compressor 11 in the wall of the storage compartment 3. Plate-shaped evaporators 19 are provided, each of which is equipped with a pipe which receives a refrigerant from 15 and performs a cooling action of absorbing heat from the storage compartment 3. The condenser 15 is arranged outward along the circumferential direction of the wall of the main body 1, and the evaporator 19 is disposed along the left and right sides and the rear side walls of the storage compartment 3, respectively, for cooling the storage compartment 3. It is.

본 발명에 따라 상부저장실 및 하부저장실의 상부면에는 전열냉각부재(23)가 부착설치된다. 전열냉각부재(23)는 직사각 형상의 냉각판부(24)와 냉각판부의 양측단부에 각각 '┌','┐'형태로 하향절곡된 전열부(25)를 가지며, 내부케이싱 외측 상판면에 전열냉각부재(23)를 안착시키면 전열부(25)와 저장실의 측면에 배치되는 증발기(19)가 접속된다. 여기서, 전열부(25)와 증발기(19)를 접속영역에 접착형 알루미늄 테이프(미도시)를 이용하여 접착상태를 고정시키는 것이 효과적이다.According to the present invention, the heat transfer cooling member 23 is attached to the upper surfaces of the upper storage chamber and the lower storage chamber. The heat transfer cooling member 23 has a rectangular cooling plate portion 24 and heat transfer portions 25 bent in a '┌' and '┐' shape at both ends of the cooling plate portion, and are transferred to the inner casing outer upper plate surface. When the cooling member 23 is seated, the heat transfer part 25 and the evaporator 19 which is arrange | positioned at the side of a storage chamber are connected. Here, it is effective to fix the adhesive state by using the adhesive aluminum tape (not shown) to the heat transfer portion 25 and the evaporator 19 in the connection region.

본 발명에 의한 전열냉각부재(23)는 응축기(15)로부터의 냉매를 증발시켜 주위를 열을 흡수하는 증발기(19)로부터 전도된 냉각열에 의해 저장실(3)내 수용되는 저장용기의 상부에 냉각열을 전달하는 기능을 한다.The heat transfer cooling member 23 according to the present invention cools the upper portion of the storage container accommodated in the storage chamber 3 by the cooling heat conducted from the evaporator 19 which absorbs heat by evaporating the refrigerant from the condenser 15. Functions to transfer heat.

이상과 같은 구성에 의하여, 냉매를 고압으로 압축하는 압축기(11)와, 압축된 냉매를 응축하는 응축기(15)와, 주위의 증발잠열을 흡수하는 증발기파이프(19)로 냉매가 순환되면서 열교환에 의해 증발기(19)에서 냉각열이 발생되고, 증발기(19)의 냉각열이 전열냉각부재(23)로 전달되어 저장실(3)내의 공기는 냉각되게 된다. 이에 따라, 저장실(3)의 사면에서 냉기가 발생하므로 저장실(3)의 온도가 균일해진다.With the above configuration, the refrigerant is circulated through a compressor 11 for compressing the refrigerant to a high pressure, a condenser 15 for condensing the compressed refrigerant, and an evaporator pipe 19 for absorbing the latent heat of evaporation. As a result, cooling heat is generated in the evaporator 19, and cooling heat of the evaporator 19 is transferred to the electrothermal cooling member 23, so that the air in the storage compartment 3 is cooled. Thereby, since cold air generate | occur | produces on the slope of the storage chamber 3, the temperature of the storage chamber 3 becomes uniform.

전술한 실시 예에서는 전열냉각부재가 내부케이싱의 상부면에 부착설치되는것으로 서술하였으나, 내부케이싱의 하부면에도 전열냉각부재를 설치할 수 있다.In the above-described embodiment, the heat transfer cooling member is attached to the upper surface of the inner casing, but the heat transfer cooling member may be installed on the lower surface of the inner casing.

전술한 실시 예에서는 증발기와 전열냉각부재를 알루미늄 테이프로 고정시키는 것으로 서술하였으나, 내부케이싱에 증발기와 전열냉각부재를 부착시킨 후 외부케이싱내로 발포제를 발포하여 고정시킬 수도 있음은 물론이다.In the above-described embodiment, the evaporator and the heat-transfer cooling member are described as being fixed with aluminum tape. However, the evaporator and the heat-transfer cooling member may be fixed to the inner casing by foaming the foaming agent into the outer casing.

또한, 전술한 실시 예에서는 전열냉각부재가 내부케이싱의 상부면에 부착설치되는 것으로 서술하였으나, 저장용기의 전면부에 전열냉각부재를 부착설치하고, 저장용기가 저장실내에 수용상태시 전열냉각부재가 본체의 증발기와 접속되는 구조를 형성함으로써, 냉각효율을 더욱 높일 수 있다.In addition, in the above-described embodiment, the heat transfer cooling member is attached to the upper surface of the inner casing, but the heat transfer cooling member is attached to the front surface of the storage container, and the heat transfer cooling member when the storage container is accommodated in the storage chamber. The cooling efficiency can be further improved by forming a structure that is connected to the evaporator of the main body.

전술한 실시 예에서는 김치저장용 직냉식 냉장고에 적용되는 것으로 서술하였으나, 기타 음식물 및 물품의 저장용도로 사용되는 직냉식 냉장고에도 적용될 수 있음은 물론이다.In the above-described embodiment, but is described as being applied to the Kimchi storage direct-cooling refrigerator, it can be applied to the direct-cooling refrigerator used for storage of other food and articles.

이상 설명한 바와 같이, 본 발명에 따르면, 냉각효율이 향상되고 저장실 내부온도가 균일한 직냉식 냉장고가 제공된다.As described above, according to the present invention, a direct-cooling refrigerator having improved cooling efficiency and a uniform internal temperature of a storage compartment is provided.

Claims (2)

본체와, 상기 본체에 수용되어 적어도 하나의 저장실을 형성하는 내부케이싱과, 상기 내부케이싱의 외측벽을 따라 고정되는 증발기를 갖는 직냉식 냉장고에 있어서,A direct-cooling refrigerator having a main body, an inner casing accommodated in the main body to form at least one storage compartment, and an evaporator fixed along an outer wall of the inner casing. 상기 저장실의 상부의 판면에 배치되는 냉각판부와 상기 증발기에 접촉하는 전열부를 갖는 전열냉각부재를 포함하는 것을 특징으로 하는 직냉식 냉장고.And a heat transfer cooling member having a cooling plate portion disposed on the plate surface of the upper portion of the storage compartment and a heat transfer portion in contact with the evaporator. 제1항에 있어서,The method of claim 1, 상기 증발기와 상기 전열냉각부재를 접착하는 접착부재를 더 포함하는 것을 특징으로 하는 직냉식 냉장고.The direct-cooling refrigerator further comprises an adhesive member for bonding the evaporator and the heat transfer cooling member.
KR1020020017532A 2002-03-29 2002-03-29 Direct Cooling Refrigerator KR100829103B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020017532A KR100829103B1 (en) 2002-03-29 2002-03-29 Direct Cooling Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020017532A KR100829103B1 (en) 2002-03-29 2002-03-29 Direct Cooling Refrigerator

Publications (2)

Publication Number Publication Date
KR20030078473A true KR20030078473A (en) 2003-10-08
KR100829103B1 KR100829103B1 (en) 2008-05-16

Family

ID=32377269

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020017532A KR100829103B1 (en) 2002-03-29 2002-03-29 Direct Cooling Refrigerator

Country Status (1)

Country Link
KR (1) KR100829103B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100836837B1 (en) * 2006-12-26 2008-06-11 위니아만도 주식회사 Cold-storage structure for drawer type kim-chi storage
CN107830680A (en) * 2016-09-16 2018-03-23 东芝生活电器株式会社 Refrigerator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100428504B1 (en) * 2001-06-23 2004-04-28 삼성전자주식회사 A refrigerator for kimchi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100836837B1 (en) * 2006-12-26 2008-06-11 위니아만도 주식회사 Cold-storage structure for drawer type kim-chi storage
CN107830680A (en) * 2016-09-16 2018-03-23 东芝生活电器株式会社 Refrigerator

Also Published As

Publication number Publication date
KR100829103B1 (en) 2008-05-16

Similar Documents

Publication Publication Date Title
KR100751119B1 (en) A refrigerator
JP2001099552A (en) Cooler/refrigerator
JP2003075055A (en) Refrigerator
KR20180087618A (en) Container and Refrigerator including the same
WO2006031136A1 (en) A combination refrigerator-dryer unit
KR100776422B1 (en) A refrigerator
KR100829103B1 (en) Direct Cooling Refrigerator
KR20060094585A (en) A refrigerator
US2317775A (en) Refrigeration apparatus
US6640573B1 (en) Combination structure of guide rail member for kimchi storage device
KR100614315B1 (en) A refrigerator
JP2011112232A (en) Refrigerator
KR100614317B1 (en) A refrigerator
KR101249834B1 (en) Refrigerator
JP2002090028A (en) Refrigerator
JP3749087B2 (en) refrigerator
KR100379280B1 (en) kim-chi refrigerator using thermo-element
KR100426697B1 (en) refrigerator
KR20030041351A (en) structure for decrease temperature difference in storage of kim-chi refrigerator
KR100469781B1 (en) Kim-ch refrigerator installed a evaporating-tube at door
KR200302405Y1 (en) Heat exchanger structure of kim-chi storage with direct cooling type
JP2005140359A (en) Refrigerator
KR100349708B1 (en) Kimch'i storehouse
JP2003194457A (en) Refrigerator
KR100412406B1 (en) The structure of conductive plate for maintaining temperature in storage of kim-chi refrigerator

Legal Events

Date Code Title Description
A201 Request for examination
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: 20110428

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee