KR100292816B1 - Thermoelectric Kimchi Storage - Google Patents
Thermoelectric Kimchi Storage Download PDFInfo
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- KR100292816B1 KR100292816B1 KR1019980039023A KR19980039023A KR100292816B1 KR 100292816 B1 KR100292816 B1 KR 100292816B1 KR 1019980039023 A KR1019980039023 A KR 1019980039023A KR 19980039023 A KR19980039023 A KR 19980039023A KR 100292816 B1 KR100292816 B1 KR 100292816B1
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/10—Preserving with acids; Acid fermentation
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- 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
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- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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Abstract
본 발명은 복수의 열전소자를 감싸는 덕트를 김치저장고에 설치하여 저온 유지시 발생되는 열을 배출토록 함으로써, 방열공기와 송풍팬의 마찰 소음을 줄일 수 있는 열전소자형 김치저장고에 관한 것으로서, 본 발명은 저장용기(8) 일측면에 저장용기(8) 수만큼 대응되게 설치되는 열전소자(14)를 이용한 김치저장고에 있어서, 상기 저장용기(8)가 복수개 일 때, 복수의 열전소자(14) 각각에 부착된 방열판(12)에서 방출되는 열을 한 곳으로 모아 외부로 배출시키도록 상기 복수의 열전소자(14)를 포함하여 감싸면서 저장용기(8) 일측면 선단의 단열부(4)로부터 일정 거리를 가지도록 내부에 공간부(32)가 형성됨과 아울러 유입구(34a)와 토출구(36)가 각각 일체로 구비된 덕트(34)와, 상기 토출구(36) 앞쪽에 장착된 송풍팬(38)으로 이루어지고; 상기 토출구(36)는 복수의 열전소자(14)에서 동일 거리 떨어진 배면측 중앙부위에 형성되며, 유입구(34a)는 열전소자(14) 일측면에 형성되는 것을 특징으로 한다.The present invention relates to a thermoelectric element-type kimchi reservoir that can reduce friction noise of heat-dissipating air and a blower fan by installing a duct surrounding a plurality of thermoelectric elements in a kimchi reservoir to discharge heat generated at low temperature. In the kimchi storage using a thermoelectric element 14 is installed on one side of the storage container 8 corresponding to the number of storage containers (8), when there are a plurality of storage containers (8), a plurality of thermoelectric elements (14) Including the plurality of thermoelectric elements 14 so as to collect the heat emitted from the heat sink 12 attached to each place to be discharged to the outside from the heat insulating portion 4 of the front end of the storage container (8) The space part 32 is formed inside to have a predetermined distance, and the duct 34 which is integrally provided with the inlet 34a and the discharge port 36, respectively, and the blowing fan 38 mounted in front of the discharge port 36. ); The discharge port 36 is formed at the central portion of the rear side away from the plurality of thermoelectric elements 14 by the same distance, the inlet 34a is characterized in that formed on one side of the thermoelectric element (14).
Description
본 발명은 열전소자형 김치저장고 관한 것으로서, 특히 복수의 열전소자를 감싸는 덕트를 김치저장고에 설치하여 하나의 송풍팬으로 열을 배출함으로써, 방열공기와 송풍팬의 마찰 소음을 줄일 수 있는 열전소자형 김치저장고에 관한 것이다.The present invention relates to a thermoelectric element type kimchi storage, and in particular, by installing a duct surrounding the plurality of thermoelectric elements in the kimchi storage to discharge heat to one blower fan, a thermoelectric element type that can reduce the friction noise of the radiant air and the blower fan It is about Kimchi storage.
일반적으로 김치의 발효 및 저장장치는 김치에 인위적인 열을 가함으로써, 적절하게 숙성 발효시키거나, 또는 김치를 저온으로 냉각시켜 발효를 억제시킴으로써, 생김치 상태로 장시간 보관하여 사용자의 기호에 맞게 발효, 저장하는 것이다.In general, kimchi fermentation and storage device is fermented and stored according to user's preference by storing artificial kimchi for a long time in the state of raw kimchi by applying artificial heat to kimchi, or fermenting it properly or suppressing fermentation by cooling kimchi at low temperature. It is.
도 1은 일반적인 김치저장고 내부 구조를 도시한 단면도로서, 저장 장치의 전체적인 구성은 하부에 높낮이 조절수단(2a,2b)이 구비된 몸체(2)와, 몸체(2) 상부에 단열부(4)로 감싸진 저장용기(8) 및 그 전면에 힌지 고정된 도어(6), 그리고 저장용기(8)에 설치된 냉각장치(9)로 구성된다.1 is a cross-sectional view showing a general structure of the kimchi storage, the overall configuration of the storage device is a body 2 having a height adjusting means (2a, 2b) at the bottom, and the heat insulating portion (4) on the upper body (2) It consists of a storage container (8) enclosed with a hinged door 6 fixed to the front, and a cooling device (9) installed in the storage container (8).
여기서, 상기 몸체(2) 하부에 구비된 조절수단(2a,2b)은 김치저장고의 수평상태를 조절하는 것으로, 나사식을 사용하는 것이 바람직하며, 상기 도어(6) 내부에는 열 손실이 발생하게 되는 것을 방지하도록 단열재가 내장되어 있다.Here, the adjusting means (2a, 2b) provided in the lower portion of the body 2 to adjust the horizontal state of the kimchi storage, it is preferable to use a screw type, so that the heat loss occurs inside the door (6) Insulation is built in to prevent it from becoming.
상기 저장용기(8)는 내부에 소정 공간을 가지도록 하고, 일측이 개방되어 음식물이나 냉동 보관품 등을 저장할 수 있도록 되어 있으며, 냉장 온도를 조절하는 온도센서(20)가 일측에 부착되어 있다.The storage container 8 has a predetermined space therein, and one side is opened to store food or a frozen product, and a temperature sensor 20 for controlling the refrigerating temperature is attached to one side.
상기 냉각장치(9)는 저장용기(8)의 일측에 부착된 흡열판(10)과, 흡열판(10)에 밀착되도록 미 도시한 세라믹 기판을 사용하여 고정된 열전소자(14)와, 열전소자(14)와 맞닿아 있는 세라믹 기판에 고정된 다수의 냉각핀을 형성한 방열판(12) 및 냉각핀에 고정된 냉각팬(18)으로 구성된다.The cooling device 9 includes a heat absorbing plate 10 attached to one side of the storage container 8, a thermoelectric element 14 fixed using a ceramic substrate (not shown) to be in close contact with the heat absorbing plate 10, and thermoelectrics. The heat sink 12 is formed of a plurality of cooling fins fixed to the ceramic substrate in contact with the element 14 and a cooling fan 18 fixed to the cooling fins.
이러한, 냉각장치(9)는 저장용기(8)가 설치되는 수만큼 설치하여 사용하는 것이 바람직하다.The cooling device 9 is preferably installed and used as many as the storage container 8 is installed.
이와 같이 이루어진 열전소자형 김치저장고는 미 도시한 전원 스위치를 온(ON)하게 되면, 저장용기(8) 일측에 구비되어 있는 온도센서(20)에 의해 감지된 신호가 미 도시한 제어기로 인가되고, 이 제어기는 이를 저장용기(8)의 내부 온도에 해당하는 기준 값과 비교하여 그 값이 낮을 때(고온일 경우)전원을 열전소자(14)와 냉각팬(18)으로 전류를 인가하여 작동시키게 된다.When the thermoelectric element type kimchi storage made in this way is turned on (not shown), the signal sensed by the temperature sensor 20 provided on one side of the storage container 8 is applied to the controller not shown. This controller compares it with a reference value corresponding to the internal temperature of the storage container 8 and operates by applying a current to the thermoelectric element 14 and the cooling fan 18 when the value is low (at high temperature). Let's go.
상기 열전소자(14)로 전류가 인가됨과 동시에 흡열판(10)과 부착된 부위는 약 -2℃의 저온의 열이 발생하게 되고, 저온의 열은 세라믹 기판과 흡열판(10)을 통해 저장용기(8)로 전달됨으로써, 내부 온도가 상승하게 되는 것을 방지하여 김치를 싱싱하게 장기간 보관할 수 있게 된다.The current is applied to the thermoelectric element 14 and at the same time the portion attached to the heat absorbing plate 10 generates low temperature heat of about -2 ° C., and the low temperature heat is stored through the ceramic substrate and the heat absorbing plate 10. By being delivered to the container 8, the internal temperature can be prevented from rising so that the kimchi can be stored freshly for a long time.
이때, 그 대향되는 부위에서는 약 60℃의 열이 발생하게 되는데, 이 열은 세라믹 기판을 통해 방열판(12)으로 전달된다.In this case, heat of about 60 ° C. is generated at the opposite portions, and the heat is transferred to the heat sink 12 through the ceramic substrate.
이렇게 방열판(12)으로 전달된 열은 냉각팬(18)의 구동으로 인한 흡입력에 의해 공기와 배출됨으로써, 과열이 되는 것을 방지하게 된다.The heat transferred to the heat sink 12 is discharged from the air by the suction force caused by the driving of the cooling fan 18, thereby preventing overheating.
그러나, 열전소자(14)에서 발생된 고온의 열이 방열판(12)에 구비된 냉각핀에 전도되고, 전도된 열이 냉각팬(18) 구동에 의해 발생되는 흡입력으로 방출되는 과정에서 다수의 팬이 구동됨으로써, 방열공기와 냉각팬(18)의 마찰로 소음이 발생하게 되는 문제점이 있다.However, a plurality of fans in the process of the high temperature heat generated by the thermoelectric element 14 is conducted to the cooling fins provided in the heat sink 12, the conducted heat is released by the suction force generated by the driving of the cooling fan 18. By being driven, there is a problem that noise is generated by friction between the radiating air and the cooling fan 18.
따라서, 본 발명은 이와 같은 문제점을 해결하기 위해 안출한 것으로서, 복수의 열전소자를 감싸는 덕트를 김치 저장고에 설치하여 열이 배출되도록 함으로써, 방열공기와 송풍팬의 마찰로 발생되는 소음을 줄일 수 있는 열전소자형 김치저장고의 송풍장치를 제공하는데 그 목적이 있다.Therefore, the present invention has been made to solve the above problems, by installing a duct surrounding the plurality of thermoelectric elements in the kimchi storage so that the heat is discharged, it is possible to reduce the noise generated by the friction between the radiating air and the blowing fan. The purpose of the present invention is to provide a blower of a thermoelectric type kimchi storage.
제1도는 일반적인 김치저장고의 내부 구조를 도시한 단면도.1 is a cross-sectional view showing the internal structure of a typical kimchi storage.
제2도는 본 발명에 따른 김치저장고의 내부 구조를 도시한 단면도.Figure 2 is a cross-sectional view showing the internal structure of the kimchi storage in accordance with the present invention.
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
30 : 배출수단 32 : 공간부30: discharge means 32: space
34 : 덕트 34a : 유입구34: duct 34a: inlet
36 : 토출구 38 : 송풍팬36: discharge port 38: blowing fan
상기와 같은 목적을 달성하기 위한 본 발명은 저장용기 일측면에 저장용기 수만큼 대응되게 설치되는 열전소자를 이용한 김치저장고에 있어서, 상기 저장용기가 복수개 일 때, 복수의 열전소자 각각에 부착된 방열판에서 방출되는 열을 한 곳으로 모아 외부로 배출시키도록 하는 배출수단이 설치된 것을 특징으로 하는 열전소자형 김치저장고를 제공함에 달성된다.The present invention for achieving the above object is a kimchi storage using a thermoelectric element installed to correspond to the number of storage containers on one side of the storage container, when there are a plurality of storage containers, a heat sink attached to each of the plurality of thermoelectric elements It is achieved to provide a thermoelectric type kimchi storage, characterized in that the discharge means is installed to collect the heat emitted from the discharge in one place to the outside.
이때, 상기 배출수단은 상기 복수의 열전소자를 포함하여 감싸면서 저장용기 일측면 선단의 단열부로부터 일정 거리를 가지도록 내부에 공간부가 형성됨과 아울러 유입구와 토출구가 각각 일체로 구비된 덕트와, 상기 토출구 앞쪽에 장착된 송풍팬으로 이루어지고, 상기 토출구는 복수의 열전소자에서 동일 거리 떨어진 배면측 중앙부위에 형성되며, 유입구는 열전소자 일측면에 형성되는 것이 바람직하다.At this time, the discharge means is wrapped with the plurality of the thermoelectric element is formed inside the space portion to have a predetermined distance from the heat insulating portion of the one end of the storage container, and the inlet and the discharge port are integrally provided with the duct, respectively, It is preferably made of a blowing fan mounted in front of the discharge port, the discharge port is formed in the central portion of the back side spaced apart from the plurality of thermoelectric elements, the inlet is preferably formed on one side of the thermoelectric element.
이하, 본 발명의 일 실시예를 첨부 도면을 참조하여 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
도 2는 본 발명에 따른 김치저장고의 내부 구조를 도시한 단면도로서, 종래 구성과 동일한 구성에 대해서는 동일 부호를 사용한다.Figure 2 is a cross-sectional view showing the internal structure of the kimchi storage according to the present invention, the same reference numerals are used for the same configuration as the conventional configuration.
본 실시예를 설명함에 앞서 종래와 연계하여 김치저장고에 대해 설명하면, 도 1에 도시된 바와 같이, 열전소자를 이용한 김치저장고의 전체적인 구성은 하부에 나사식으로 되어 있는 높낮이 조절수단이 구비된 몸체(2)와, 몸체(2) 상부에 단열부(4)로 감싸져 있고, 냉각장치(9)가 고정된 저장용기(8)와, 저장용기(8)의 전면에 단열재가 내장된 도어(6)로 이루어졌다.When describing the kimchi storage in connection with the conventional prior to the present embodiment, as shown in Figure 1, the overall configuration of the kimchi storage using a thermoelectric element is provided with a height adjustment means that is screwed on the bottom (2), the storage container 8 is wrapped in the upper portion of the body (2), the cooling device (9) is fixed, the door in which the heat insulating material is built in the front of the storage container (8) 6).
여기서, 냉각장치(9)는 저장용기(8)의 일측에 부착된 흡열판(10)에 밀착되도록 미 도시한 세라믹 기판을 사용하여 고정된 열전소자(14)와, 열전소자(14)와 맞닿아 있는 세라믹 기판에 고정된 방열판(12) 및 방열판(12)의 냉각핀에 고정된 냉각팬(18)으로 이루어졌다.Here, the cooling device 9 is fitted with the thermoelectric element 14 and the thermoelectric element 14 fixed using a ceramic substrate (not shown) to be in close contact with the heat absorbing plate 10 attached to one side of the storage container 8. The heat sink 12 is fixed to the ceramic substrate in contact with the cooling fan 18 fixed to the cooling fins of the heat sink 12.
이와 같은 구성의 김치 저장고에 있어서, 열전소자(14)에 전류가 공급되면서 발생된 열은 세라믹 기판을 통해 방열판(12)으로 전달되고, 방열판(12)으로 전달된 열은 냉각핀으로 전도된다.In the kimchi storage having such a configuration, heat generated while the current is supplied to the thermoelectric element 14 is transferred to the heat sink 12 through the ceramic substrate, and the heat transferred to the heat sink 12 is conducted to the cooling fins.
이렇게 전도된 열은 냉각팬(18)의 구동에 의해 발생되는 흡입력에 의해 주위 공기와 혼합된 상태(열교환이 이루어짐)로 배출된다.The conducted heat is discharged in a state of being mixed with the ambient air (heat exchange is made) by the suction force generated by the driving of the cooling fan 18.
이와 같이 냉각팬(18)의 구동으로 주위 공기가 냉각핀 사이를 흐르면서 열교환이 이루어지도록 하고, 대기 중으로 배출시키는 가운데 배출 소음이 발생하게 되는 것을 방지하도록 본 발명에서 방열판(12)의 냉각핀을 통해 방열되는 열을 한 곳으로 배출시키는 배출수단(30)을 단열부(4)에 설치하였다.As described above, the cooling fan 18 drives heat through the cooling fins while the surrounding air flows between the cooling fins, and prevents noise from being emitted while discharging them into the atmosphere. Discharge means 30 for discharging the heat to be radiated to one place was installed in the heat insulating portion (4).
도 2에 명확히 나타낸 바와 같이, 본 발명의 바람직한 실시예는 복수의 저장용기 일측면(도면에서는 배면에 해당함)에 각각 대응되게 설치된 복수의 열전소자가 부착된 방열판(12)을 커버할 수 있도록 내부에 공간부(32)를 형성한 덕트(34)를 설치하고, 이 덕트(34)의 중간 부위에 송풍팬(38)을 장착하였다.As clearly shown in FIG. 2, a preferred embodiment of the present invention may cover a heat sink 12 having a plurality of thermoelectric elements installed to correspond to one side of a plurality of storage containers (corresponding to a back side in the drawing). The duct 34 in which the space part 32 was formed was installed, and the blower fan 38 was attached to the intermediate part of this duct 34. As shown in FIG.
여기서, 상기 덕트(34)는 냉각핀으로 전도된 열이 공기와 열 교환이 되면서 상승한 공기를 일방향으로 흐르도록 한 것으로, 방열판(12)에 근접한 곳에 유입구(34a)가 형성되어 있어 외기를 흡입하도록 한다.Here, the duct 34 allows the air conducted by the cooling fins to flow in the air in one direction as the heat is exchanged with the air, and an inlet 34a is formed near the heat sink 12 to suck the outside air. do.
이때, 본 발명의 실시예를 도시한 도면에서는 하나의 유입구(34a)가 형성되어 있지만, 이에 한정하지 않고 상기 유입구(34a)는 필요에 따라 방열판(12)의 근접한 부위에 다수개 설치할 수 있음은 물론이다.At this time, in the drawing showing an embodiment of the present invention, although one inlet 34a is formed, the present invention is not limited thereto, and the inlet 34a may be installed in a plurality of adjacent portions of the heat sink 12 as necessary. Of course.
상기 송풍팬(38)은 덕트(34)의 중앙에 소정 길이로 돌출 되도록 구비된 토출구(36)에 설치하는 것이 바람직하다.The blowing fan 38 is preferably installed in the discharge port 36 provided to protrude to a predetermined length in the center of the duct 34.
이와 같이 상기 열전소자(14)를 이용한 복수의 냉각장치를 감싸도록 유입구(34a)와 토출구(36)가 일체로 형성된 덕트(34)를 설치함으로써, 냉각 과정에서 발생하는 고온의 열은 유입구(34a)를 통해 유입된 외기와 열교환되고, 열교환을 거치면서 온도가 증가한 공기는 그 중앙에 설치되어 있는 송풍팬(38)의 흡입력에 이끌려 대기 중으로 배출된다.Thus, by installing the duct 34 formed integrally with the inlet 34a and the discharge port 36 to surround the plurality of cooling devices using the thermoelectric element 14, the high temperature heat generated in the cooling process is inlet 34a Heat exchanged to the outside air introduced through the), and the air is increased in temperature through the heat exchange is drawn to the suction force of the blower fan 38 is installed in the center is discharged to the atmosphere.
그 결과, 덕트(34)의 중앙에 구비되어 있는 송풍팬(38)을 이용하여 복수의 열전소자(14)로부터 발생된 열을 원활히 배출할 수 있게 된다.As a result, the heat generated from the plurality of thermoelectric elements 14 can be smoothly discharged using the blowing fan 38 provided in the center of the duct 34.
이상에서 살펴 본 바와 같이, 본 발명은 열전소자를 이용한 김치저장고에 있어 복수개의 열전소자를 포함하여 감싸는 덕트를 구비하고, 이 덕트 중앙에 형성된 배출구 앞에 하나의 송풍팬을 설치하여 사용함으로써, 종래 저장용기 일측면에 장착되는 열전소자 수만큼 각각 구비하던 송풍팬의 수를 줄여 하나의 송풍팬으로 병합하여 방열하게 됨에 따라 방열 작동시 발생하는 소음을 줄일 수 있도록 한 이점이 있다.As described above, the present invention includes a duct that includes a plurality of thermoelectric elements in a kimchi storage using a thermoelectric element, and by using a blower fan in front of the outlet formed in the center of the duct, conventional storage As the number of blowers provided in each of the thermoelectric elements mounted on one side of the container is reduced to merge them into a single blower fan, there is an advantage to reduce noise generated during the heat radiation operation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980039023A KR100292816B1 (en) | 1998-09-21 | 1998-09-21 | Thermoelectric Kimchi Storage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980039023A KR100292816B1 (en) | 1998-09-21 | 1998-09-21 | Thermoelectric Kimchi Storage |
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| Publication Number | Publication Date |
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| KR20000020412A KR20000020412A (en) | 2000-04-15 |
| KR100292816B1 true KR100292816B1 (en) | 2001-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980039023A Expired - Fee Related KR100292816B1 (en) | 1998-09-21 | 1998-09-21 | Thermoelectric Kimchi Storage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100643139B1 (en) | 2004-12-29 | 2006-11-10 | 위니아만도 주식회사 | Kimchi storage Has Thermoelectric Element |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960004830B1 (en) * | 1994-04-22 | 1996-04-16 | 영신산업주식회사 | Outlet for discharging engine oil of automobile & container suitable for the same |
| KR980000186U (en) * | 1996-06-27 | 1998-03-30 | Kimchi storage refrigerator combined with air purifier |
-
1998
- 1998-09-21 KR KR1019980039023A patent/KR100292816B1/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960004830B1 (en) * | 1994-04-22 | 1996-04-16 | 영신산업주식회사 | Outlet for discharging engine oil of automobile & container suitable for the same |
| KR980000186U (en) * | 1996-06-27 | 1998-03-30 | Kimchi storage refrigerator combined with air purifier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100643139B1 (en) | 2004-12-29 | 2006-11-10 | 위니아만도 주식회사 | Kimchi storage Has Thermoelectric Element |
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