KR0115211Y1 - Cool air distribution apparatus of refrigerator - Google Patents
Cool air distribution apparatus of refrigerator Download PDFInfo
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- KR0115211Y1 KR0115211Y1 KR2019940010683U KR19940010683U KR0115211Y1 KR 0115211 Y1 KR0115211 Y1 KR 0115211Y1 KR 2019940010683 U KR2019940010683 U KR 2019940010683U KR 19940010683 U KR19940010683 U KR 19940010683U KR 0115211 Y1 KR0115211 Y1 KR 0115211Y1
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- cold air
- cooler
- compartment
- refrigerator
- intermediate partition
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Classifications
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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
- 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
- F25D17/067—Evaporator fan units
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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
- 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
- F25D2317/063—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 with air guides
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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)
Abstract
본 고안은 냉장실의 냉기분포를 보다 균일하게 하기 위한 냉장고의 냉기분배장치에 관한 것이다.The present invention relates to a cold air distribution device of a refrigerator for more uniform cold distribution of the refrigerator compartment.
본 고안에 따른 냉기분배장치는 냉장고 본체(10), 본체 내부를 냉동실(11)과 냉장실(12)로 구획하는 중간격벽(20), 중간격벽에 인접하여 설치된 냉각기(40), 냉각기에 인접하여 설치되어 냉기를 냉동실과 냉장실로 강제 송풍하는 냉각팬(51)과 팬모타(52), 중간격벽에 냉각기 설치공간(41)과 연통되도록 형성되어 냉각기에서 생성된 냉기가 이를 따라 흐르도록 안내하는 냉기유로(31), 냉기유로와 냉장실을 연통시키도록 중간격벽의 하면에 형성된 다수의 냉기분배구(32)를 구비하여 구성된다.The cold air distribution device according to the present invention includes a refrigerator main body 10, an intermediate partition 20 partitioning the inside of the main body into a freezing compartment 11 and a refrigerating compartment 12, a cooler 40 installed adjacent to the intermediate partition, and a cooler. It is installed to be in communication with the cooling fan 51 and the fan motor 52, the cooler installation space 41 in the intermediate partition forcibly blows cold air to the freezer compartment and the refrigerating compartment to guide the cold air generated in the cooler to flow along it A plurality of cold air distribution ports 32 formed on the lower surface of the intermediate partition wall to communicate the flow path 31, the cold air flow path and the refrigerating chamber.
Description
제1도는 종래 냉장고의 냉기흐름을 보인 측단면도.1 is a side cross-sectional view showing a cold air flow of a conventional refrigerator.
제2도는 본 고안에 따른 냉장고의 개략적인 구성을 보인 사시도.2 is a perspective view showing a schematic configuration of a refrigerator according to the present invention.
제3도는 본 고안에 따른 냉장고의 중간격벽 부위의 종단면도.Figure 3 is a longitudinal sectional view of the middle partition of the refrigerator according to the present invention.
제4도는 제3도에 도시된 중간격의 Ⅳ-Ⅳ선에 따른 단면도이다.4 is a cross-sectional view taken along the line IV-IV of the intermediate space shown in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 냉장고 본체 12 : 냉장실10: refrigerator body 12: refrigerator
20 : 중간격벽 30 : 냉기분비수단20: intermediate bulkhead 30: cold air secretion means
31 : 냉기유로 32 : 냉기분배구31: cold air flow path 32: cold air distribution port
41 : 냉각기 설치공간41: cooler installation space
본 고안은 냉장고에 관한 것으로, 특히 냉동실과 냉장실을 구획하는 중간격 내부에 냉기유로 및 냉기배출구를 형성하여 냉기가 샤워식으로 냉장실에 분배되도록 구성된 냉장고의 냉기분배장치에 관한 것이다.The present invention relates to a refrigerator, and more particularly, to a cold air distribution device configured to form a cold air flow path and a cold air outlet in a middle space separating a freezer compartment and a refrigerator compartment so that cold air is distributed to the cold compartment in a shower type.
종래의 냉장고는, 제1도에 도시한 바와 같이, 중간격벽(1)에 의해 냉동실(1a)과 냉장실(1b)로 구획된 식품저장실을 갖는 본체(2)에 냉동실도아(3)와 냉장실도아(4)가 설치되어 구성된다. 냉장실(1a)에는 특정식품의 보관을 위한 제3실(c)이 상측에 형성되고 하측에 야채실(1d)이 형성되며, 이들 사이에는 다수의 선반(5)이 설치된다.In the conventional refrigerator, as shown in FIG. 1, a freezer compartment door 3 and a refrigeration compartment door are placed in a main body 2 having a food storage compartment divided into a freezer compartment 1a and a refrigerator compartment 1b by an intermediate partition 1. (4) is installed and configured. In the refrigerating chamber 1a, a third chamber c for storing a specific food is formed on the upper side, and a vegetable chamber 1d is formed on the lower side, and a plurality of shelves 5 are installed between them.
냉동실(1a)의 후방에는 냉각기(6)가 설치되어 냉기를 생성하고, 냉각기(6)상방에는 팬(7)과 팬모타(7a)가 설치되어 생성된 냉기를 냉동실(1a)과 냉장실(1b)로 강제순환시킨다. 냉기의 강제순환을 적절히 안내하기 위해 냉동실(1a)과 냉장실(1b)의 후면에는 덕트(8)(8')가 마련되고, 냉장실(1b)의 덕트(8')에는 각부위에 냉기를 공급하도록 다수의 냉기유출공(9)이 상하로 배열 형성된다.The cooler 6 is installed at the rear of the freezer compartment 1a to generate cold air, and the cold air generated by the fan 7 and the fan motor 7a is installed above the cooler 6 and the freezer compartment 1a and the refrigerator compartment 1b. Forced circulation In order to guide the forced circulation of cold air properly, ducts 8 and 8 'are provided at the rear of the freezing chamber 1a and the refrigerating chamber 1b, and the duct 8' of the refrigerating chamber 1b is configured to supply cold air to each part. A plurality of cold air outlet holes 9 are formed to be arranged up and down.
이와같이 구성된 냉장고에서는 제1도에서 화살표로 나타낸 바와 같이 냉각기(6)에서 생성된 냉기가 덕트(8)(8')를 통해 냉동실(1a)과 냉장실(1b)로 공급된 후 중간격벽(1)을 통해 귀환됨으로써 강제 순환된다.In the refrigerator configured as described above, the cold air generated in the cooler 6 is supplied to the freezer compartment 1a and the refrigerating compartment 1b through the ducts 8 and 8 'as indicated by arrows in FIG. Forced circulation by returning through
그러나 특히 냉장실(1b)에서는 냉기가 상방에서 하방으로 흐르면서 냉장실의 후벽의 덕트(8')에 형성된 냉기유출공(9)을 통해서만 공급되기 때문에, 냉기가 냉장실에 골고루 공급되지 못하여 냉장실 각 단의 온도분포차가 크게 되는 문제점이 있었다. 즉 덕트(8')는 냉장실(1b)의 후벽에만 형성되어 있고 냉기유출공(9)은 이 덕트(8')에 단순하게 상하로 배열형성되어 있을 뿐이어서 상측과 하측에서 냉기 유출량의 차이가 커 냉장실의 상하 온도차가 심하게 발생하며, 냉기가 전후 좌우로 분산되지 않으므로 냉장실의 좌우 온도차이 및 전후 온도차이가 심하게 발생한다.However, especially in the refrigerating chamber 1b, since the cold air flows from the upper side to the lower side and is supplied only through the cold air outlet holes 9 formed in the duct 8 'of the rear wall of the refrigerating chamber, the cold air is not evenly supplied to the refrigerating chamber, and thus the temperature of each stage of the refrigerating chamber. There was a problem that the distribution difference is large. That is, the duct 8 'is formed only on the rear wall of the refrigerating chamber 1b, and the cold air outlet 9 is simply arranged up and down in the duct 8', so that the difference in the amount of cold air outflow from the upper side and the lower side is different. The difference between the upper and lower temperature of the refrigerating compartment is severe, and since the cold air is not dispersed from front to rear, the left and right temperature difference and the front and rear temperature difference are severely generated.
이에 따라 냉장실의 일부에서는 냉기가 과잉공급되어 과냉현상이 생기고 일부 구석진 부분에는 냉기가 과소공급되어 온도높음 현상이 생겨 저장식품이 변질되거나 원상태 보존이 매우 어려운 문제점이 있었다.Accordingly, some parts of the refrigerating chamber have excessive supply of cold air, resulting in overcooling, and some corners have undersized supply of cold air, resulting in high temperature.
따라서, 본 고안은 이러한 문제점을 해결하기 위한 것으로, 본 고안의 목적은 냉동실과 냉장실을 구획하는 중간격벽으로부터 냉기가 샤워식으로 냉장실에 분사되게 함으로써 냉기를 골고루 공급하여 냉장실 각 단의 온도산포를 줄일 수 있는 냉장고의 냉기분배장치를 제공하는 것이다.Therefore, the present invention is to solve this problem, the object of the present invention is to supply the cool air evenly by cooling the air from the middle partition partitioning the freezer compartment and the refrigerating compartment in the refrigerating compartment to reduce the temperature distribution of each stage of the refrigerating compartment. It is to provide a cold air distribution device of the refrigerator.
이러한 목적을 달성하기 위한 본 고안에 따른 냉장고의 냉기분배장치는, 냉장고 본체, 싱기 본체 내부를 냉동실과 냉장실로 구획하는 중간격벽, 상기 중간격벽에 인접하여 설치된 냉각기, 상기 냉각기에 인접하여 설치되어 냉기를 상기 냉동실과 냉장실로 강제 송풍하는 송풍수단, 상기 중간격벽에 형성되어 상기 냉각기에서 생성된 냉기가 샤워식으로 상기 냉장실에 공급되도록 안내하는 냉기분배수단을 구비하여 구성된다.The cold air distribution apparatus of the refrigerator according to the present invention for achieving the above object, the refrigerator main body, an intermediate partition partitioning the inside of the singer body into a freezer compartment and a refrigerating compartment, a cooler installed adjacent to the intermediate partition, the cooler is installed adjacent to the cooler Blowing means for forcibly blowing to the freezer compartment and the refrigerating compartment, and is formed on the intermediate partition is formed with a cold air distribution means for guiding the cold air generated in the cooler to be supplied to the refrigerating compartment in the shower.
이하에서는 첨부도면을 참조하면서 본 고안의 바람직한 하나의 실시예를 상세히 설명한다.Hereinafter, one preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 고안에 따른 냉장고의 개략적인 구성도이다. 이를 참조하면, 본 고안에 따른 냉장고, 냉장고 본체(10), 냉장고 본체(10)내부를 상측의 냉동실(11)과 하측의 냉장실(12)로 구획하는 중간격벽(20), 중간격벽(20)에 형성된 냉기분배수단(30)을 구비하여 구성된다.2 is a schematic configuration diagram of a refrigerator according to the present invention. Referring to this, the middle partition wall 20, the middle partition wall 20 partitioning the inside of the refrigerator, the refrigerator body 10, and the refrigerator body 10 according to the present invention into the freezing compartment 11 and the lower refrigerating chamber 12 of the upper side. It is configured to include a cold air distribution means 30 formed in.
제3도에 도시한 바와 같이, 냉동실(11) 후방의 중간격벽(20) 상측에는 냉각기(40)가 설치되어 냉기를 생성하고, 냉각기(40) 상방에는 송풍수단(50)으로서 냉각팬(51)과 팬모타(52)가 설치되어 생성된 냉기가 냉동실(11)과 냉장실(12)을 거쳐 순환되도록 강제 송풍한다.As shown in FIG. 3, a cooler 40 is installed above the intermediate partition 20 behind the freezing chamber 11 to generate cold air, and a cooling fan 51 is provided as a blowing means 50 above the cooler 40. ) And a fan motor 52 are forcedly blown so that the generated cold air is circulated through the freezing chamber 11 and the refrigerating chamber 12.
냉각기(40)로부터 생성된 냉기를 냉동실(11)과 냉장실(12)로 공급하기 위해 냉동실(11)의 후면과 냉장실(12)의 후면에는 각각 냉기덕트(60)가 형성되고 이 냉기덕트(60)에는 다수의 냉기유출구(61)가 상하로 배열 형성된다. 또 중간격벽(20)의 내부에는 냉동실(11)의 냉기가 냉각기(40)쪽으로 유입되는 것을 안내하는 냉동실유로(21)가 형성되고, 동시에 냉장실(12)의 냉기가 냉각기(40)쪽으로 유입되는 것을 안내하는 냉장실유로(22)가 형성된다.In order to supply the cold air generated from the cooler 40 to the freezing compartment 11 and the refrigerating compartment 12, a cold air duct 60 is formed at the rear of the freezing compartment 11 and the rear side of the refrigerating compartment 12, respectively. ), A plurality of cold air outlets 61 are arranged up and down. In addition, a freezer compartment flow path 21 is formed inside the intermediate partition 20 to guide the inflow of the cold air from the freezer compartment 11 toward the cooler 40, and at the same time, the cool air from the refrigerating compartment 12 flows into the cooler 40. The refrigerating chamber flow path 22 which guides this is formed.
본 실시예에서 냉기분배수단(30)은 중간격벽(20)에 형성된 냉기유로(31)와 뱅기분배구(32)를 포함한다. 제3도 및 제4도에 도시한 바와 같이, 냉기유로 (31)는 중간격벽(20)의 하부에서 냉각기(40)의 설치공간(41)과 연통되도록 형성되는데, 본 실시예에서는 중간격벽(20)의 후측에서 전방측으로 길다랗게 형성된 2개의 냉기유로(31)가 마련된다.In the present embodiment, the cold air distribution means 30 includes a cold air flow passage 31 and a banggi distribution port 32 formed in the intermediate partition wall 20. 3 and 4, the cold air flow passage 31 is formed to communicate with the installation space 41 of the cooler 40 in the lower portion of the intermediate partition 20, in this embodiment the intermediate partition ( Two cold air flow passages 31 are formed that are formed long from the rear side to the front side of 20).
각각의 냉기유로(31)에는 다수개의 냉기분배구(32)가 냉기유로(31)와 냉장실(12)를 연통시키도록 형성된다. 이러한 냉기분배구(32)는 냉기 진행방향인 전방으로 갈수록 크게 형성하여 냉기가 전후에서 골로구냉장실(12)로 분배되도록 힘이 바람직하다.Each cold air flow passage 31 is formed with a plurality of cold air distribution ports 32 to communicate the cold air flow passage 31 and the refrigerating chamber 12. The cold air distribution port 32 is preferably formed to be larger toward the front of the cold air progressing direction so that the cold air is distributed to the bone cooling room 12 before and after.
한편, 중간격벽(20)에는 냉각기 설치공간(41)과 냉장실(12)의 냉기덕트(60)를 연결시키기 위한 연결통로(23)가 마련된다. 이 연결통로(23)는 중간격벽(20)의 후측에서 냉기유로(31)와 분기되도록 형성되어 냉각기(40)에서 생성된 냉기가 일부는 냉기유로(31)를 따라 흘러 냉기분배구(32)를 통해 샤워식으로 냉장실(12)에 공급되고 나머지 냉기는 연결통로(23)를 거쳐 냉기덕트(60)를 따라 흐르면서 냉기유출구(61)를 통해 냉장실(12)로 공급됨으로써 냉장실(12)에는 냉기가 입체식으로 공급된다.On the other hand, the intermediate partition 20 is provided with a connecting passage 23 for connecting the cooler installation space 41 and the cold air duct 60 of the refrigerating chamber 12. The connecting passage 23 is formed to branch from the cold air flow passage 31 at the rear side of the intermediate partition 20 so that some of the cold air generated in the cooler 40 flows along the cold air flow passage 31. The cold air is supplied to the refrigerating chamber 12 through the cold air duct 60 while the remaining cold air flows along the cold air duct 60 through the connection passage 23 through the cold air outlet 61. Is supplied in three dimensions.
이상과 같이 구성된 본 고안에 따른 냉장고의 냉기분배장치의 작용을 설명하면 다음과 같다.Referring to the operation of the cold air distribution device of the refrigerator according to the present invention configured as described above are as follows.
냉동사이클을 수행하면서 냉각기(40)에서는 냉기가 생성되고, 생성된 냉기는 팬모타(52)의 작동으로 회전하는 냉각팬(51)에 의해 냉동실(11)과 냉장실(12)로 공급된다. 이때 냉장실(12)로 공급되는 냉기의 일부는 냉기유로(31)를 따라 흘러 냉기분배구(32)를 통해 샤워식으로 냉장식(12)에 공급되고 나머지 냉기는 연결통로(23)를 거쳐 냉기덕트(60)를 따라흐르면서 냉기유출구(61)를 통해 냉장실(12)로 공급된다. 따라서 냉장실(12)로 공급되는 냉기는 중간격벽(20) 부위와 냉장실의 후면부위에서 공급되어 입체식으로 공급되며, 특히 냉기분배수단(30)에 의해 중간격벽(20) 부위로부터 공급되는 냉기는 샤워식으로 분사됨으로써 냉장실(12)에 골고루 분사되게 된다. 또한 냉기분배구(32)는 냉기진행방향인 전방으로 갈수록 크게 형성되어 있으므로 냉장실(12)에 냉기가 더욱 더 골고루 분사되게 된다.Cold air is generated in the cooler 40 while performing the refrigeration cycle, and the generated cold air is supplied to the freezing chamber 11 and the refrigerating chamber 12 by the cooling fan 51 rotating by the operation of the fan motor 52. At this time, a part of the cold air supplied to the refrigerating chamber 12 flows along the cold air passage 31 and is supplied to the refrigerating type 12 in the shower type through the cold air distribution port 32, and the remaining cold air is passed through the connecting passage 23. It is supplied to the refrigerating chamber 12 through the cold air outlet 61 while flowing along the duct 60. Therefore, the cold air supplied to the refrigerating compartment 12 is supplied from the middle partition 20 portion and the rear portion of the refrigerating compartment and is three-dimensionally supplied. In particular, the cold air supplied from the intermediate partition 20 portion by the cold air distribution means 30 is showered. By spraying in such a manner that the refrigerator compartment 12 is evenly sprayed. In addition, since the cold air distribution port 32 is formed larger toward the front in the cold air advancing direction, cold air is more evenly sprayed to the refrigerating chamber 12.
이상에서 상세히 설명한 바와 같이, 본 고안에 따른 냉장고의 냉기분배장치는, 중간격벽에 냉기유로가 형성되고 이 냉기유로에는 다수의 냉기분배구가 형성되어 있으므로 냉기가 종래와 같이 냉장실의 후면쪽에서 공급되는 것외에 중간격벽 부위에서도 샤워식으로 공급되므로 냉장실 전체에 걸쳐 골고루 분배된다. 따라서 냉장실의 내의 온도산포가 줄여들어 냉장실에 식품을 장기간에 걸쳐 신선하게 보관할 수 있다.As described in detail above, in the cold air distribution apparatus of the refrigerator according to the present invention, since a cold air flow path is formed in the middle partition and the cold air flow path is formed with a plurality of cold air distribution ports, cold air is supplied from the rear side of the refrigerating chamber as in the prior art. In addition, it is distributed evenly in the middle bulkhead area and is evenly distributed throughout the refrigerating chamber. Therefore, the temperature dispersion in the refrigerating compartment is reduced, so that food can be kept fresh in the refrigerating chamber for a long time.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940010683U KR0115211Y1 (en) | 1994-05-14 | 1994-05-14 | Cool air distribution apparatus of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940010683U KR0115211Y1 (en) | 1994-05-14 | 1994-05-14 | Cool air distribution apparatus of refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950033947U KR950033947U (en) | 1995-12-18 |
| KR0115211Y1 true KR0115211Y1 (en) | 1998-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940010683U KR0115211Y1 (en) | 1994-05-14 | 1994-05-14 | Cool air distribution apparatus of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0115211Y1 (en) |
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1994
- 1994-05-14 KR KR2019940010683U patent/KR0115211Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR950033947U (en) | 1995-12-18 |
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