KR100414283B1 - Apparatus for supply the cool air of refrigerator - Google Patents
Apparatus for supply the cool air of refrigerator Download PDFInfo
- Publication number
- KR100414283B1 KR100414283B1 KR10-2001-0069831A KR20010069831A KR100414283B1 KR 100414283 B1 KR100414283 B1 KR 100414283B1 KR 20010069831 A KR20010069831 A KR 20010069831A KR 100414283 B1 KR100414283 B1 KR 100414283B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerator
- cold air
- discharge port
- discharge
- air supply
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- F25D2317/065—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 characterised by the air return
- F25D2317/0653—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 characterised by the air return through the mullion
-
- 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
- F25D2317/066—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 characterised by the air supply
- F25D2317/0664—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 characterised by the air supply from the side
Abstract
본 발명은 냉장고의 냉기 공급장치에 관한 것으로서, 본체의 내부에 형성된 토출구를 통해 냉기를 공급하여 고 내를 냉각하는 냉장고에 있어서, 상기 토출구는 반구형으로 돌출된 토출면에 방사형으로 형성되어 냉기가 방사형으로 토출됨으로써, 고 내에 냉기를 골고루 신속하게 공급하게 되어 냉각효율을 높일 수 있도록 한 것이다.The present invention relates to a cold air supply device for a refrigerator, wherein the refrigerator supplies cool air through a discharge port formed inside the main body to cool the inside of the refrigerator, wherein the discharge port is radially formed on a discharge surface protruding in a hemispherical shape so that the cold air is radial. By discharging to, the cold air is evenly and evenly supplied in the refrigerator to increase the cooling efficiency.
Description
본 발명은 냉장고의 냉기 공급장치에 관한 것으로서, 보다 상세히 설명하면 냉장고의 냉각에 필요한 냉기를 고 내에 공급하는 토출구의 토출면을 반구형으로 돌출 시켜 냉기가 방사형으로 토출되도록 구성한 냉장고의 냉기 공급장치에 관한 것이다.The present invention relates to a cold air supply device for a refrigerator, and more specifically, to a cold air supply device for a refrigerator configured to discharge the cool air radially by projecting the discharge surface of the discharge port for supplying the cool air required for cooling the refrigerator into a hemispherical shape. will be.
일반적으로 냉장고는 제빙용기 및 냉동식품을 설정된 온도 하에서 보관하기 위한 냉동실과 냉장 대상물이 수납되는 냉장실로 구획되어 있으며, 내부에 냉동사이클장치가 설치되어 압축, 응축, 팽창, 증발의 냉동사이클로 순환되고, 순환회로중 증발기에서 외부의 열을 흡수하는 것을 이용하여 내부를 냉동, 냉장 상태로 유지하는 것이다.In general, the refrigerator is divided into a freezer compartment for storing ice-making containers and frozen foods at a set temperature, and a refrigerating compartment in which refrigeration objects are stored, and a refrigeration cycle device is installed therein to circulate the refrigeration cycle of compression, condensation, expansion, and evaporation. The evaporator in the circulation circuit absorbs the heat from the outside to keep the inside frozen and refrigerated.
이러한 종래 냉장고에 있어 냉장실로 냉기를 공급하는 구조 및 냉기 공급과정을 첨부된 도면을 참조하여 설명하면 다음과 같다.Referring to the accompanying drawings, a structure and a cold air supply process for supplying cold air to the refrigerating chamber in the conventional refrigerator are as follows.
도 1은 종래 냉장고의 내부구조를 보인 정면도이고, 도 2는 도 1의 냉장고의 내부구조를 보인 측단면도로써,1 is a front view showing the internal structure of a conventional refrigerator, Figure 2 is a side cross-sectional view showing the internal structure of the refrigerator of Figure 1,
도 1 및 도 2에 도시한 바와 같이 냉장고는 본체(1)의 일정부위에 장착된 이격부재(16)에 의해 냉동실(10)과 냉장실(20)로 나뉘어져 구획되고, 그 냉기 공급구조를 살펴보면, 저온 저압의 냉매가 내부를 통과하는 증발기(3)에서 열 교환 되어 냉각된 냉기의 일부는 송풍팬(13)에 의해 강제 송풍되어 쉬라우드(Shroud)(14)를거쳐 상기 냉동실(10)로 공급되고, 나머지 냉기의 일부는 상기 쉬라우드(14)를 거쳐 자유낙하 하여 제1덕트(15)를 통하여 상기 냉장실(20)측으로 안내된다.As shown in FIGS. 1 and 2, the refrigerator is divided into a freezer compartment 10 and a refrigerating compartment 20 by a spacer 16 mounted at a predetermined portion of the main body 1, and looks at the cold air supply structure. Part of the cold air cooled by heat exchange in the evaporator 3 through which the low temperature and low pressure refrigerant passes through is forcedly blown by the blower fan 13, and is supplied to the freezing chamber 10 through the shroud 14. A part of the remaining cold air falls freely through the shroud 14 and is guided to the refrigerating chamber 20 through the first duct 15.
상기 냉장실(20)로의 냉기 공급은 상기 본체(1)의 후방에 길이 방향으로 형성되며 상기 쉬라우드(14)와 상기 냉장실(20)을 연결하는 제1덕트(15)를 통해 냉기가 자유낙하 하면서, 상기 제1덕트(15)의 전면에 형성된 다수개의 제1토출구(15a)를 통하여 상기 냉장실(20)로 공급되도록 구성되어 있다.The cold air supply to the refrigerating chamber 20 is formed in the longitudinal direction at the rear of the main body 1, while the cold air falls freely through the first duct 15 connecting the shroud 14 and the refrigerating chamber 20. It is configured to be supplied to the refrigerating chamber 20 through a plurality of first discharge ports 15a formed on the front surface of the first duct 15.
이때, 상기 제1토출구(15a)는 도 3에 도시한 바와 같이 상기 냉장실(20)의 후면에 대하여 평행하게 형성된 제1토출면(15b)에 형성되므로 상기 제1토출구(15a)를 통해 냉장실(20) 내부로 토출되는 냉기는 전면을 향하여 일직선으로 토출된다.At this time, since the first discharge port 15a is formed on the first discharge surface 15b formed in parallel with the rear surface of the refrigerating chamber 20, as shown in FIG. 20) The cold air discharged to the inside is discharged in a straight line toward the front side.
이와 같은 과정을 통하여 상기 냉동실(10) 및 냉장실(20)에 공급된 냉기는 내부에 적재된 음식물을 냉각시킨 후, 상기 이격부재(16)의 내부에 형성된 귀환덕트(16a)를 통해 다시 증발기(3) 부근으로 재 유입되어 재 냉각되는 것이다.The cold air supplied to the freezing compartment 10 and the refrigerating compartment 20 through such a process cools the food loaded therein, and then evaporates again through the return duct 16a formed in the spacer 16. 3) It is re-introduced to the vicinity and recooled.
그러나, 상기한 바와 같이 종래의 냉장고는 상기 냉장실 내부를 향해 평행한 제1토출면(15b)에 형성된 제1토출구(15a)를 통해 냉기가 상기 냉장실(20) 내부에 일직선으로 토출되므로 냉장고 내부에 고르고 신속하게 냉기가 퍼지지 못하여 고내 온도가 고르게 분포되는데 많은 시간이 소요되는 문제점이 발생한다.However, as described above, in the conventional refrigerator, since the cool air is discharged in a straight line through the first discharge port 15a formed in the first discharge surface 15b parallel to the inside of the refrigerator compartment, the refrigerator may be placed inside the refrigerator compartment. Evenly and quickly, the cold air does not spread, causing a problem that takes a long time to evenly distribute the internal temperature.
또한, 상기 제1토출구(15a)에서 멀리 위치한 음식물은 적정하게 냉각되지 않는 문제점이 발생하게 된다.In addition, the food located far from the first discharge port (15a) is a problem that does not cool properly.
상기한 바와 같은 점을 감안하여 안출한 본 발명의 목적은 냉장고의 내부에형성된 토출구를 통해 냉기가 방사형으로 분출되어 냉기가 고루 퍼지도록 하는 냉장고의 냉기 공급장치를 제공함에 있다.An object of the present invention devised in view of the above point is to provide a cold air supply apparatus of a refrigerator in which cold air is ejected radially through a discharge port formed in the refrigerator to spread cold air evenly.
도 1은 종래 냉장고의 내부구조를 보인 정면도,1 is a front view showing the internal structure of a conventional refrigerator,
도 2는 도 1의 냉장고의 내부구조를 보인 측단면도,Figure 2 is a side cross-sectional view showing the internal structure of the refrigerator of Figure 1,
도 3은 도 1의 냉장고의 토출구를 부분적으로 단면하여 도시한 평단면도,3 is a cross-sectional plan view partially showing a discharge port of the refrigerator of FIG.
도 4는 본 발명의 일 실시예인 냉장고의 냉기 공급장치가 장착된 냉장고의 정면도,4 is a front view of a refrigerator equipped with a cold air supply device of an embodiment of the present invention;
도 5는 도 4의 냉장고의 내부구조를 보인 측단면도,Figure 5 is a side cross-sectional view showing the internal structure of the refrigerator of Figure 4,
도 6은 도 4의 냉장고의 토출구를 부분적으로 단면하여 도시한 평단면도FIG. 6 is a cross-sectional view partially showing a discharge port of the refrigerator of FIG. 4.
**도면의 주요부분에 대한 부호의 설명**** Description of the symbols for the main parts of the drawings **
1 : 본체 2 : 냉각실1: body 2: cooling chamber
3 : 증발기 10 : 냉동실3: evaporator 10: freezer
11 : 냉동실도어 12 : 그릴11: freezer door 12: grill
12a : 제2토출구 13 : 송풍팬12a: 2nd discharge outlet 13: blower fan
14 : 쉬라우드 16 : 이격부재14: shroud 16: spacer
16a : 귀환덕트 20 : 냉장실16a: Return duct 20: Refrigerating room
20a : 후측면 21 : 냉장실도어20a: rear side 21: refrigerator compartment door
22 : 선반 115 : 제1토출구22: shelf 115: first discharge outlet
115a : 제1토출구 115b : 제1토출면115a: first discharge outlet 115b: first discharge surface
115c : 가이드115c: Guide
상기한 바와 같이 본 발명의 목적을 달성하기 위한 냉장고의 냉기 공급장치는 본체의 내부에 형성된 토출구를 통해 냉기를 공급하여 고 내를 냉각하는 냉장고에 있어서, 상기 토출구는 반구형으로 돌출된 토출면에 방사형으로 형성되어 냉기가 방사형으로 토출되도록 구성된다.As described above, the refrigerator cold air supply apparatus for achieving the object of the present invention is a refrigerator for supplying cold air through the discharge port formed inside the main body to cool the inside of the refrigerator, the discharge port is radial on the discharge surface protruding hemispherical It is formed to be configured to discharge cold air radially.
또한 상기 토출구의 토출면 내 측에는 방사형으로 토출되는 냉기를 안내하는 가이드가 다수개 형성된다.In addition, a plurality of guides are formed on the inner side of the discharge surface of the discharge port to guide cold air discharged radially.
이하 본 발명의 일 실시예를 첨부된 도면을 참조하여 보다 상세히 설명하면 다음과 같고, 종래와 동일한 부분에 대하여는 동일한 부호를 부여하여 설명한다.Hereinafter, an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.
도 4는 본 발명의 일 실시예인 냉장고의 냉기 공급장치가 장착된 냉장고의 정면도이고, 도 5는 도 4의 냉장고의 내부구조를 보인 측단면도로서. 도 4 및 도 5에 도시한 바와 같이 냉기 공급장치가 장착된 냉장고는 본체(1)와, 상기 본체(1) 내부에 일체화된 이격부재(16)에 의해 양분되어 음식물을 냉동 보관하는 냉동실(10) 및 냉장 보관하는 냉장실(20)과, 상기 본체(1)의 전면에 설치되어 냉동실(10)을 개폐하는 냉동실도어(11) 및 냉장실(20)을 개폐하는 냉장실도어(21)와, 상기 냉장실(10) 및 냉동실(20)의 냉각에 필요한 냉기를 발생시키는 냉동사이클이 구비되어 구성된다.4 is a front view of a refrigerator equipped with a cold air supply device of a refrigerator according to one embodiment of the present invention, and FIG. 5 is a side cross-sectional view illustrating an internal structure of the refrigerator of FIG. 4. As shown in FIGS. 4 and 5, the refrigerator equipped with a cold air supply device is bisected by a main body 1 and a spacer 16 integrated into the main body 1 to freeze and store food. And a refrigerating compartment 20 for refrigerating, a refrigerating compartment door 11 for opening and closing the freezer compartment 10 and a refrigerating compartment door 21 for opening and closing the refrigerating compartment 20, and a refrigerating compartment installed at the front of the main body 1. A refrigeration cycle for generating cold air necessary for cooling the 10 and the freezer compartment 20 is provided.
상기 냉동실(10)은 상기 본체(1)의 상기 냉장실도어(11)가 설치된 방향의 반대 방향인 후방에 형성된 쉬라우드(Shroud)(14)에 의해 구획된 냉각실(2)과, 상기 냉각실(2) 내부에 장착되어 냉기를 발생시키는 냉각장치인 증발기(3)와, 상기 증발기(3)의 상측에 장착되어 상기 증발기(3)에 의해 만들어진 냉기가 유동되도록 강제 송풍시키는 송풍팬(13)과, 상기 송풍팬(13)의 전면에 형성되어 냉기의 흐름을 제어하고 상기 냉동실(10)에 연통된 제2토출구(12a)가 형성된 그릴(12)이 구비되어 구성된다.The freezing compartment (10) is a cooling chamber (2) partitioned by a shroud (14) formed in the rear of the body 1 in the opposite direction to the direction in which the refrigerating chamber door 11 is installed, and the cooling chamber (2) an evaporator (3) which is mounted inside and generates cooling air, and a blowing fan (13) mounted on the upper side of the evaporator (3) to forcibly blow the cold air generated by the evaporator (3) to flow. And a grill 12 formed on the front surface of the blowing fan 13 to control the flow of cold air and having a second discharge port 12a communicated with the freezing compartment 10.
상기 이격부재(16)의 내부에는 상기 냉장실(10) 및 냉동실(20)과 상기 냉각실(2)을 연통하는 귀환덕트(16a)가 형성되어 공급된 냉기가 회수되고 재 냉각되어 순환된다.The return duct 16a communicating with the refrigerating chamber 10, the freezing chamber 20, and the cooling chamber 2 is formed inside the spacer 16, and the supplied cold air is recovered, recooled, and circulated.
상기 냉장실(20)은 상기 냉장실(20) 내에 식품 등을 안착시킬 수 있게 다층으로 장착된 복수 개의 선반(22)과, 상기 냉장실(20)의 도어(21) 장착 방향과 반대 방향의 후측면(20a)에 형성되어 상기 증발기(3)에 의해 발생된 냉기가 토출되는 제1토출구(115a)까지 냉기를 안내하도록 상기 냉각실(2)과 연통된 제1덕트(115)가 구비되어 구성된다.The refrigerating compartment 20 has a plurality of shelves 22 mounted in multiple layers to allow food or the like to be placed in the refrigerating compartment 20, and a rear side surface of the refrigerating compartment 20 opposite to the door 21 mounting direction ( The first duct 115 is formed in the 20a to communicate with the cooling chamber 2 to guide the cold air to the first discharge port 115a through which the cold air generated by the evaporator 3 is discharged.
도 6은 도 4에 도시된 냉장고의 A-A 부분을 단면하여 부분적으로 도시한 평단면도로써, 도 6에 도시한 바와 같이 상기 제1토출구(115a)는 상기 냉장실(20)의 후측면(20a)에 대해 반구형으로 돌출된 제1토출면(115b)에 방사형으로 형성되고, 상기 제1토출면(115b)의 내측에는 냉기를 안내하는 가이드(115c)가 각각의 제1토출구(115a)마다 형성되어 상기 제1덕트(115)를 통해 공급된 냉기가 상기 냉장실(20) 내부에 방사형으로 토출되는 것을 특징으로 한다.FIG. 6 is a cross-sectional view partially showing the AA portion of the refrigerator illustrated in FIG. 4 in cross section. As shown in FIG. 6, the first discharge port 115a is disposed at the rear surface 20a of the refrigerating compartment 20. Radially formed on the first discharge surface 115b protruding in a hemispherical shape, and a guide 115c for guiding cold air is formed in each of the first discharge ports 115a inside the first discharge surface 115b. The cold air supplied through the first duct 115 is radially discharged into the refrigerating chamber 20.
또한, 상기 제1토출구(115a)가 형성된 제1토출면(115b)은 상기 선반(22)에 의해 구획된 각각의 칸에 적어도 하나씩 형성된다.In addition, at least one first discharge surface 115b on which the first discharge port 115a is formed is formed in each compartment partitioned by the shelf 22.
본 발명의 또 다른 실시예를 들어 설명하면 상기 냉장고의 냉동실(10)에 냉기를 공급하는 제2토출구(12a)도 제1토출구(115a)와 마찬가지로 반구형으로 돌출 된 토출면에 방사형으로 형성되어 냉기가 방사형으로 토출되는 것을 특징으로 한다.According to another embodiment of the present invention, the second discharge port 12a for supplying cold air to the freezer compartment 10 of the refrigerator is also radially formed on a discharge surface protruding in a hemispherical shape like the first discharge port 115a. Is radially discharged.
본 발명의 또 다른 실시예를 들어 설명하면 상기 냉장고의 제1토출구(115a) 및 제2토출구(12a)는 상기 냉동실(10) 및 냉장실(20)의 후면에 형성되는 것뿐만 아니라, 좌측면 및 우측면에 형성되어 냉기가 방사형으로 토출되는 것을 특징으로 한다.Referring to another embodiment of the present invention, the first discharge port 115a and the second discharge port 12a of the refrigerator are formed on the rear surface of the freezer compartment 10 and the refrigerating compartment 20, as well as the left side and It is formed on the right side is characterized in that the cold air is discharged radially.
이와 같이 본 발명에 의한 냉장고의 냉기 공급장치는 상기 냉동실 및 냉장실 측으로 냉기를 토출하는 상기 제1토출구 및 제2토출구를 포함한 토출구가 반구형으로 돌출 된 토출면에 방사형으로 형성되고, 또한 상기 토출면의 내부에는 냉기가 방사형으로 토출되도록 안내하는 가이드가 장착됨으로써, 상기 토출구를 통해 토출되는 냉기가 방사형으로 토출되어 상기 냉장실 및 냉동실의 내부에 골고루 냉기가 공급되는 것이다.As described above, the cold air supply device of the refrigerator according to the present invention is radially formed on a discharge surface in which the discharge port including the first discharge port and the second discharge port for discharging cold air to the freezer compartment and the refrigerating chamber side protrudes in a hemispherical shape, and Since a guide is installed inside the cold air to discharge radially, the cold air discharged through the discharge port is radially discharged so that cold air is uniformly supplied to the refrigerating compartment and the freezing compartment.
이상에서 설명한 바와 같이 본 발명에 따른 냉장고의 냉기 공급장치는 반구형으로 돌출된 토출면에 방사형으로 형성된 토출구를 통해 상기 냉장고의 내부로 냉기가 방사형으로 토출됨으로써, 종래 평형하게 형성되어 한쪽 방향으로만 토출되던 토출구에 비하여 고내에 냉기를 골고루 공급하게 됨으로써, 고내를 신속하게 냉각할 수 있으며, 고내의 온도를 균일하게 분포시켜 냉각효율을 높일 수 있는 효과가 있다.As described above, the cold air supply apparatus of the refrigerator according to the present invention discharges cold air radially into the inside of the refrigerator through a discharge hole formed radially on a discharge surface protruding in a hemispherical shape, and thus is formed in a conventional manner and discharged only in one direction. Compared to the discharge port, the cold air is evenly supplied to the inside of the refrigerator, so that the inside of the refrigerator can be cooled quickly, and the temperature inside the oven can be uniformly distributed to increase the cooling efficiency.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0069831A KR100414283B1 (en) | 2001-11-09 | 2001-11-09 | Apparatus for supply the cool air of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0069831A KR100414283B1 (en) | 2001-11-09 | 2001-11-09 | Apparatus for supply the cool air of refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030039030A KR20030039030A (en) | 2003-05-17 |
| KR100414283B1 true KR100414283B1 (en) | 2004-01-07 |
Family
ID=29568785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0069831A KR100414283B1 (en) | 2001-11-09 | 2001-11-09 | Apparatus for supply the cool air of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100414283B1 (en) |
-
2001
- 2001-11-09 KR KR10-2001-0069831A patent/KR100414283B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030039030A (en) | 2003-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100498386B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100451341B1 (en) | Apparatus for supply the cool air of retrigerator | |
| KR100414283B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100451354B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100451355B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100451348B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100451346B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100451345B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100451343B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100884953B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100763155B1 (en) | Apparatus for supply cool air of refrigerator | |
| KR100451353B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100451342B1 (en) | Apparatus for supply cool air of refrigerator | |
| KR100451349B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR20030042757A (en) | Apparatus for supply the cool air of refrigerator | |
| KR100414284B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100222945B1 (en) | Refrigerator having a shelf | |
| KR100763152B1 (en) | Apparatus for supply a cool air of side-by-side type refrigerator | |
| KR200207159Y1 (en) | Refrigerator | |
| KR100239769B1 (en) | Air distribution apparatus for refrigerator | |
| KR100884952B1 (en) | Apparatus for supply the cool air of refrigerator | |
| KR100414285B1 (en) | Apparatus for eliminate the humidity in refrigerator | |
| KR20030041592A (en) | Apparatus for supply the cool air of refrigerator | |
| KR20040083547A (en) | Cool air circulating system in refrigerator | |
| KR20170099379A (en) | Food storage cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20081125 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |