KR0150594B1 - Freezing device for a water purifier - Google Patents
Freezing device for a water purifier Download PDFInfo
- Publication number
- KR0150594B1 KR0150594B1 KR1019950037352A KR19950037352A KR0150594B1 KR 0150594 B1 KR0150594 B1 KR 0150594B1 KR 1019950037352 A KR1019950037352 A KR 1019950037352A KR 19950037352 A KR19950037352 A KR 19950037352A KR 0150594 B1 KR0150594 B1 KR 0150594B1
- Authority
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- South Korea
- Prior art keywords
- water
- heat dissipation
- heat
- water purifier
- cooling
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 230000008014 freezing Effects 0.000 title 1
- 238000007710 freezing Methods 0.000 title 1
- 230000017525 heat dissipation Effects 0.000 claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 230000002745 absorbent Effects 0.000 claims abstract description 26
- 239000002250 absorbent Substances 0.000 claims abstract description 26
- 239000008213 purified water Substances 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims abstract description 10
- 230000008020 evaporation Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 210000001015 abdomen Anatomy 0.000 claims 1
- 239000008280 blood Substances 0.000 claims 1
- 210000004369 blood Anatomy 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 8
- 230000005855 radiation Effects 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
- B01D35/185—Heating or cooling the filters comprising a vaporizing unit
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
본 발명은 수분의 증발에 따른 증발열과 팬으로 부터 송풍되는 바람에 의해 방열수단이 복합적으로 방열되도록 함으로서, 냉각저수통이 보다 신속하게 냉각되도록한 정수기의 정수 냉각장치에 관한 것으로서, 특히 정수된 물이 냉각저수통에 담긴 상태에서 열운반수단에 의해 흡열되고 또한 상기 열운반수단과 결합된 방열수단을 통하여 외부로 방열됨에 있어서, 상기 방열수단에 피복되고 흡수된 물이 가열증발되면서 상기 방열수단을 냉각하는 흡수재, 그리고 상기 흡수재쪽으로 물을 일정하게 공급하는 물공급부재가 구비된다.The present invention relates to a water purifier cooling device of the water purifier to allow the cooling reservoir to be cooled more quickly by the heat dissipation means by the evaporation heat according to the evaporation of moisture and the wind blown from the fan, in particular, the purified water The heat dissipation means is absorbed by the heat transport means in the state contained in the cooling reservoir and radiated to the outside through heat dissipation means combined with the heat transport means. An absorbent for cooling, and a water supply member for supplying water to the absorber in a constant manner are provided.
Description
제1도는 본 발명 정수 냉각장치가 설치된 정수기의 단면도.1 is a cross-sectional view of the water purifier provided with the present invention cooling water purifier.
제2도는 본 발명 정수 냉각장치의 분리 사시도.2 is an exploded perspective view of the present invention for cooling water purification.
제3도는 제1도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
제4도는 본 발명에 따른 상온수통과 냉각수통의 온도차를 나타낸 선도.4 is a diagram showing the temperature difference between the normal temperature water tank and the cooling water tank according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 흡수재 2a : 피복부2 absorbent material 2a covering part
3 : 물공급부재 3a : 흡수재3: water supply member 3a: absorbent material
3b : 입구 3c : 수관3b: inlet 3c: water pipe
4 : 클립부재 4a : 누름편4 clip member 4a
10 : 상온저수통 20 : 냉각저수통10: room temperature reservoir 20: cooling reservoir
40 : 열운반수단 50 : 방열수단40: heat transfer means 50: heat dissipation means
60 : 팬60: fan
본 발명은 정수기의 정수 냉각장치에 관한 것으로서, 더욱 상세하게는 냉각저수통에 설치된 방열수단에 수냉수단을 설치하여 증발열에 따라 방열이 촉진 되도록 함으로서, 냉각저수통이 신속하게 냉각되도록 한 정수기의 정수 냉각장치에 관한 것이다.The present invention relates to a water purifier of a water purifier, and more particularly, by installing a water cooling means in a heat dissipation means installed in a cooling reservoir to promote heat dissipation according to evaporative heat, thereby purifying the water purifier of the water purifier. It relates to a cooling device.
일반적으로 정수기는 정수된 물을 냉각하는 기능이 없기 때문에 찬물을 선호하는 여름철에는 정수된 물을 냉장고 등에 냉장 보관한 다음 마셔야 되는 번거로움이 있다. 또한 물은 육각수 형태의 입자구조를 갖는 것이 건강에 좋은 것으로 알려져 있고 또한 차게 할수록 육각수에 가까워 짐으로 최근에는 계절에 관계없이 물을 차게 하여 마시는 경향이 있다. 그러나 종래의 정수기는 냉각수 공급수단이 없으므로 제품의 활용가치가 저하되는 문제가 있다.In general, the water purifier does not have a function of cooling the purified water, so in summer when the cold water is preferred, the purified water should be refrigerated and stored in a refrigerator. In addition, it is known that water has a hexagonal particle structure that is good for health, and as it gets cold, the closer it is to hexagonal water, the more recently, there is a tendency for water to be chilled regardless of season. However, the conventional water purifier has a problem that the utilization value of the product is lowered because there is no cooling water supply means.
본 발명자는 종래의 문제점을 감안하여 정수된 물의 일부를 항시 냉각시켜 줄 수 있는 기능을 부여하여 사용자가 필요에 따라 냉각되지 않은 상온수 또는 냉각된 냉각수를 선택하여 음용할 수 있는 정수기를 개발하여 국내 특허출원 제94-25892호로 선출원 중에 있다. 본 발명은 선출원된 정수기의 냉각장치를 개선한 것으로서, 본 발명의 목적은 수분의 증발에 따른 증발열과 팬으로부터 송풍되는 바람에 의해 방열수단이 복합적으로 방열되도록 함으로서, 냉각저수통이 보다 신속하게 냉각되도록 한 정수기의 정수 냉각장치를 제공함에 있다.In view of the conventional problems, the present inventors give a function that can always cool a part of purified water to develop a water purifier that allows a user to select uncooled room temperature water or cooled cooling water and drink it according to need. US Patent Application No. 94-25892. The present invention is to improve the cooling device of the pre-applied water purifier, the object of the present invention is to allow the heat dissipation means by the heat dissipation complex by the evaporation heat according to the evaporation of water and the wind blown from the fan, the cooling reservoir is cooled more quickly It is to provide a water purifier of the water purifier as possible.
상기 목적을 달성하기 위하여 본 발명은 정수된 물이 냉각저수통에 담긴 상태에서 열운반수단에 의해 흡열되고 또한 상기 열운반수단과 결합된 방열수단을 통하여 외부로 방열됨에 있어서, 상기 방열수단에 피복되고 흡수된 물이 가열 증발되면서 상기 방열수단을 냉각하는 흡수재, 그리고 상기 흡수재 쪽으로 물을 일정하게 공급하는 물공급부재를 구비하는 특징이 있다.In order to achieve the above object, the present invention is heat absorbed by the heat transport means in a state in which purified water is contained in the cooling reservoir, and also heat radiated to the outside through heat dissipation means combined with the heat transport means, the coating on the heat dissipation means And absorbed water is heated and evaporated to cool the heat dissipation means, and a water supply member for constantly supplying water toward the absorbent.
이하에서는 본 발명의 바람직한 실시예를 첨부 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 발명 정수 냉각장치가 설치된 정수기의 단면도 이다. 즉 정수된 물이저장되는 상온저수통(10) 하부에 연결관(92)을 통하여 상온수가 공급되는 냉각저수통(20)이 설치된다. 이때 냉각저수통(20)은 단열재(71)가 충전된 외통(70)으로 감싸지고 또한 상부에는 단열재(71)가 충전된 덮개(80)에 의해 밀폐된다. 한편 냉각저수통(20)의 일측에 N-P반도체로 구성된 열운반수단(40)이 설치된다. 열운반수단(40)은 냉각저수통(20)의 열을 흡수하여 외부로 방열함으로서, 냉각저수통(20)에 담수된 정수를 냉각수로 만든다.1 is a cross-sectional view of the water purifier provided with the present invention cooling water purifier. That is, the cooling reservoir 20 is installed in the room temperature water supply through the connection pipe 92 under the room temperature reservoir 10 in which purified water is stored. At this time, the cooling reservoir 20 is wrapped in the outer cylinder 70 filled with the heat insulating material 71 and is sealed by the cover 80 filled with the heat insulating material 71 at the top. On the other hand, the heat transport means 40 consisting of N-P semiconductor is installed on one side of the cooling reservoir 20. The heat transportation means 40 absorbs heat from the cooling reservoir 20 and radiates it to the outside, thereby making the purified water stored in the cooling reservoir 20 into cooling water.
열운반수단(40)는 흡열을 위해 냉각저수통(20)과의 사이에 열집중수단(30)이 설치되고 또한 방열을 위해 대기중으로 노출된 방열수단(50)이 설치된다. 한편 냉각저수통(20)과 열집중수단(30)은열전도성이 우수한 알루미늄 재질로 구성됨이 바람직하고 또한 방열수단(50)은 방열을 신속하게 하기 위해 다수개의 방열핀(51)을 갖는다. 한편 모터(62)로 구동되는 팬(60)에 의해 방열수단(50)쪽으로 바람이 송풍되어 방열핀(51)이 공냉된다. 한편 방열수단(50)에 수냉수단(1)이 설치되어 증발열에 의해 방열핀(51)이 수냉된다.The heat transfer means 40 is provided with a heat concentrating means 30 between the cooling reservoir 20 for heat absorption and a heat dissipation means 50 exposed to the atmosphere for heat dissipation. Meanwhile, the cooling reservoir 20 and the heat concentrating means 30 are preferably made of an aluminum material having excellent thermal conductivity, and the heat dissipation means 50 has a plurality of heat dissipation fins 51 for rapid heat dissipation. Meanwhile, the wind is blown toward the heat dissipation means 50 by the fan 60 driven by the motor 62, so that the heat dissipation fin 51 is air cooled. On the other hand, the water cooling means 1 is installed in the heat dissipation means 50, the heat dissipation fins 51 are cooled by the heat of evaporation.
제2도는 본 발명 정수 냉각장치의 분리 사시도로서, 수냉수단(1)은 다수개의 방열핀(51)을 감싸도록 지그재그 형태로 절곡된 피복부(2a)를 갖는 한편 물 흡수성이 우수한 흡수재(2), 흡수재(2)의 각 피복부(2a)가 각 방열핀(51)과 긴밀하게 접하도록 피복부(2a)와 각 방열핀(51)을 잡아주는 클립부재(4), 그리고 흡수재(2)에 물을 공급하는 물공급부재(3)로 구성된다.2 is an exploded perspective view of the present invention, the water cooling means (1) has a cover portion (2a) bent in a zigzag form to surround a plurality of heat radiating fins (51), while absorbent material (2) having excellent water absorption; Water is applied to the clip member 4 holding the cover 2a and each heat radiating fin 51 and the absorbent material 2 so that each covering portion 2a of the absorbent material 2 comes into close contact with each of the heat radiating fins 51. It consists of a water supply member (3) for supplying.
흡수재(2)는 공급되는 물을 포화상태로 흡수하여 젖은 상태가 되는 것으로서, 주로 직물 재질로 구성되고 또한 각 방열핀(51)의 상부에서 하부쪽으로 끼워져 조립된다. 한편 클립부재(4)는 각 방열핀(51) 및 피복부(2a)와 대응토록 한쌍의 누름편(4a)이 다수개 형성되고 각 누름편(4a)이 끼워져 걸리도록 각 방열핀(51)의 후방으로 걸림홈(52)이 형성된다.The absorbent material 2 is wetted by absorbing the water to be supplied in a saturated state. The absorbent material 2 is mainly composed of a fabric material and is assembled by being fitted from the upper side to the lower side of each heat radiation fin 51. On the other hand, the clip member 4 has a plurality of pairs of pressing pieces 4a formed so as to correspond to each of the heat radiating fins 51 and the covering part 2a, and the rear of each heat radiating fin 51 so that each pressing piece 4a is fitted. The locking groove 52 is formed.
제3도는 제1도의 A-A선 단면도로서, 물공급부재(3)는 중공상의 관 형태로 구성되고 그 하부에 각 피복부(2a)의 상면에 끼워지는 입구(3b)가 다수개 형성된다. 또한 상부 중앙에 물이 공급되는 수관(3a)이 형성되고 내부에는 공급된 물을 포화상태로 흡수하는 흡수재(3a)가 내장되어 각 입구(3b) 쪽으로 노출된다. 즉 각 입구(3b)를 통하여 흡수재(3a)가 흡수재(2)와 서로 접한 상태에서 흡수재(3a)에 흡수된 물이 흡수재(2) 쪽으로 흡수된다. 한편 흡수재(3a)는 물 흡수성이 우수하고 형상재작이 용이한 스폰지가 바람직하다. 미설명부호 91은 수관(90)과 연결되어 냉각수를 외부로 유출시키는 콕크, 61은 팬(60)의 회전시 유입되는 공기를 걸러주는 필터, 2b는 방열부재(50)의 하부에 설치되어 흡수재(2)에서 떨어지는 물을 받는 물받이를 각각 나타낸다.3 is a cross-sectional view taken along the line A-A of FIG. 1, wherein the water supply member 3 is formed in the form of a hollow tube and has a plurality of inlets 3b fitted on the upper surface of each covering portion 2a. In addition, a water pipe 3a for supplying water is formed in the upper center, and an absorber 3a for absorbing the supplied water in a saturated state is embedded therein and exposed toward each inlet 3b. In other words, the water absorbed by the absorbent material 3a in the state where the absorbent material 3a is in contact with the absorbent material 2 through each inlet 3b is absorbed toward the absorbent material 2. On the other hand, the absorbent material 3a is preferably a sponge that is excellent in water absorption and easy to reshape. Reference numeral 91 is a cock connected to the water pipe 90 to leak the coolant to the outside, 61 is a filter for filtering the air flowing in the rotation of the fan 60, 2b is installed in the lower portion of the heat dissipation member 50, the absorber Each drip tray receiving the water falling in (2) is shown.
이처럼 구성된 본 발명은 방열수단(50)의 각 방열핀(51)에 흡수재(2)가 끼워진다. 이때 각 방열핀(51)의 상부에서 하부쪽으로 흡수재(2)의 피복부(2a)가 끼워지고 이런 상태에서 클립부재(4)의 각 누름편(4a)이 각 피복부(2a)의 외주면 양측에 끼워진 상태에서 걸림홈(52)에 걸리면 각 피복부(2a)가 방열핀(51)에 긴밀하게 밀착된다. 또한 클립부재(4)는피복부(2a)의 상,하측으로 끼워져 각 피복부(2a)를 안정되게 잡아준다. 한편 물공급부재(3)의 하부에 형성된 각 입구(3b)가 해당피복부(2a)의 상부에 놓이면 조립이 완료된다.In the present invention configured as described above, the absorbent material 2 is fitted into each of the heat radiation fins 51 of the heat radiation means 50. At this time, the cover portion 2a of the absorbent material 2 is inserted from the upper portion to the lower portion of each of the heat radiation fins 51, and in this state, each pressing piece 4a of the clip member 4 is provided on both sides of the outer circumferential surface of each cover portion 2a. When the locking groove 52 is caught in the fitted state, each covering part 2a is in close contact with the heat dissipation fin 51. In addition, the clip member 4 is fitted to the upper and lower sides of the coating portion 2a to stably hold each coating portion 2a. On the other hand, the assembly is completed when each inlet (3b) formed in the lower portion of the water supply member 3 is placed on the upper portion of the coating portion (2a).
이처럼 조립되는 본 발명은 수관(3c)을 통하여 물공급부재(3) 내부로 물이 공급되면 내장된 흡수재(3a)가 물을 포화상태로 흡수한다.In the present invention assembled as described above, when water is supplied into the water supply member 3 through the water pipe 3c, the absorbent material 3a embedded therein absorbs water in a saturated state.
이때 각 입구(3b)를 통하여 흡수재(3a)가 각 피복부(2a)와 접한상태임으로 흡수된 물이 각 피복부(2a)쪽으로 재차 흡수되어 피복부(2a)가 포화상태로 된다. 이같은 상태에서 각 방열핀(51)은 피복부(2a)의 수분에 의해 젖은 상태가 유지된다.At this time, the water absorbed by the absorbent material 3a in contact with each coating part 2a through each inlet 3b is absorbed again to each coating part 2a, and the coating part 2a becomes saturated. In this state, each of the heat dissipation fins 51 is kept wet by the moisture of the covering portion 2a.
한편 정수기가 가동되면 정수된 물이 상온저수통(10)으로 공급된 다음 연결관(92)을 타고 냉각저수통(20)쪽으로 흘러 들어간다. 이 같은 상태에서 열운반수단(40)이 작동되면 한쪽으로 열을 흡수하여 다른 쪽으로 방출하게 된다. 이때 열 흡수쪽에 결합된 열집중수단(30)과 냉각저수통(20)을 통하여 정수된 물의열기가 열운반수단(30) 쪽으로 흡수되고 이 과정에서 물이 냉각된다. 또한 흡수된 열은 열방출쪽에 결합된 방열수단(50)을 통하여 대기중으로 방열된다.Meanwhile, when the water purifier is operated, purified water is supplied to the room temperature reservoir 10 and then flows into the cooling reservoir 20 through the connection pipe 92. In this state, when the heat transportation means 40 is operated, the heat is absorbed to one side and released to the other side. At this time, the heat of the purified water through the heat concentrating means 30 and the cooling reservoir 20 coupled to the heat absorbing side is absorbed toward the heat carrying means 30 and water is cooled in this process. In addition, the absorbed heat is radiated to the atmosphere through the heat dissipation means 50 coupled to the heat dissipation side.
이때 방열수단(50)이 가열되고 그 열기로 인하여 피복부(2a)의 물이 가열되면서 증발열이 발생된다. 즉 증발열은 물이 방열핀(51)의 열기를 흡수하여 증발될때 발생되는 것으로서, 증발열로 인하여 방열핀(51)이 순간적으로 방열된다. 또한 모터(62)의 구동으로 팬(60)이 가동되면서 공기가 방열수단(50)쪽으로 송풍되고 이때 송풍되는 바람에 의해 피복부(2a)에 묻은 가열중인 물의 증발성이 향상됨에 따라 각 방열핀(51)의 방열이 촉진된다.At this time, the heat dissipation means 50 is heated and heat of the evaporation is generated as the water of the coating part 2a is heated by the heat. That is, the heat of evaporation is generated when water is evaporated by absorbing heat of the heat radiation fins 51, and the heat radiation fins 51 are instantaneously radiated due to the heat of evaporation. In addition, as the fan 60 is driven by the driving of the motor 62, air is blown toward the heat dissipation means 50, and as the evaporation property of the heating water buried in the coating part 2a is improved by the wind blown, each heat dissipation fin ( The heat dissipation of 51) is promoted.
제4도는 본 발명에 따른 상온저수통과 냉각저수통의 온도차를 나타낸 선도로서, 90분이 경과된 시점에서 팬(60)의 회전으로 방열수단(50)이 공냉될 경우 상온저수통(10)과 냉각저수통(20)의 온도차가 16°인 반면에 팬(60)과 흡수재(2)를 통하여 방열수단(50)이 공냉 및 수냉될 경우 상온저수통(10)과 냉각저수통(20)의 온도차가 20°로서, 냉각저수통(20)의 냉각성이 향상된다. 결과적으로 팬(60)에 의한 공냉과 흡수재(2)에 의한 수냉으로 인하여 방열수단(50)이 복합적으로 냉각되면서 그 방열이 가속화되어 냉각저수통(20)의 정수가 신속하게 냉각된다.4 is a diagram showing the temperature difference between the normal temperature reservoir and the cooling reservoir according to the present invention, when the heat dissipation means 50 is cooled by the rotation of the fan 60 at a time point of 90 minutes has elapsed from the normal temperature reservoir 10 When the temperature difference between the cooling reservoir 20 is 16 ° and the heat dissipation means 50 is air-cooled and water-cooled through the fan 60 and the absorbent material 2, the cooling tank 20 and the cooling reservoir 20 As the temperature difference is 20 °, the cooling property of the cooling reservoir 20 is improved. As a result, due to the air cooling by the fan 60 and the water cooling by the absorbent material 2, the heat dissipation means 50 is cooled in combination, and the heat dissipation is accelerated, and the purified water of the cooling reservoir 20 is quickly cooled.
이상에서와 같이 본 발명에 따르면 정수된 물이 냉각저수통으로 공급된 다음 열운반수단에 의해 정수된 다음 열운반수단에 의해 정수된 물의 열기가 흡수되어 외부로 방출되면서 냉각수로 되고, 이때 열운반수단의 열방출 쪽에 결합된 방열수단에 물이 포화상태로 젖은 흡수재가 피복된 상태에서 흡수된 물이 가열 증발될 때 발생되는 증발열에 의해 방열수단이 방열되고 또한 동시에 팬의 회전으로 공냉됨으로 방열이 촉진되어 결과적으로 냉각수통의 정수된 물의 냉각이 가속화 되는 효과가 있다.As described above, according to the present invention, the purified water is supplied to the cooling reservoir and then purified by the heat transport means, and then the heat of the purified water is absorbed by the heat transport means to be discharged to the outside, whereby the coolant is transported. The heat dissipation means is radiated by the evaporative heat generated when the absorbed water is heated and evaporated while the absorbed water is coated with the heat absorbing means coupled to the heat dissipation side of the means. As a result, the cooling of the purified water in the cooling water bottle is accelerated.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950037352A KR0150594B1 (en) | 1995-10-26 | 1995-10-26 | Freezing device for a water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950037352A KR0150594B1 (en) | 1995-10-26 | 1995-10-26 | Freezing device for a water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970020953A KR970020953A (en) | 1997-05-28 |
| KR0150594B1 true KR0150594B1 (en) | 1998-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950037352A KR0150594B1 (en) | 1995-10-26 | 1995-10-26 | Freezing device for a water purifier |
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| Country | Link |
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| KR (1) | KR0150594B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190066161A (en) | 2017-12-05 | 2019-06-13 | 박찬용 | 16key Hangul Sswipee Pad |
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1995
- 1995-10-26 KR KR1019950037352A patent/KR0150594B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190066161A (en) | 2017-12-05 | 2019-06-13 | 박찬용 | 16key Hangul Sswipee Pad |
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| Publication number | Publication date |
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| KR970020953A (en) | 1997-05-28 |
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