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1. WO2020071768 - REFRIGERATOR

Publication Number WO/2020/071768
Publication Date 09.04.2020
International Application No. PCT/KR2019/012881
International Filing Date 01.10.2019
IPC
F25D 11/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
11Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators
F25D 29/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
29Arrangement or mounting of control or safety devices
F25D 25/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
25Charging, supporting, or discharging the articles to be cooled
02by shelves
F25C 1/18 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
CPRODUCING, WORKING OR HANDLING ICE
1Producing ice
18of a particular transparency or translucency, e.g. by injecting air
F25C 1/24 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
CPRODUCING, WORKING OR HANDLING ICE
1Producing ice
22Construction of moulds; Filling devices for moulds
24for refrigerators, e.g. freezing trays
F25C 5/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
CPRODUCING, WORKING OR HANDLING ICE
5Working or handling ice
02Apparatus for disintegrating, removing or harvesting ice
04without the use of saws
08by heating bodies in contact with the ice
CPC
F25C 1/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
CPRODUCING, WORKING OR HANDLING ICE
1Producing ice
18of a particular transparency or translucency, e.g. by injecting air
F25C 1/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
CPRODUCING, WORKING OR HANDLING ICE
1Producing ice
22Construction of moulds; Filling devices for moulds
24for refrigerators, e.g. freezing trays
F25C 5/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
CPRODUCING, WORKING OR HANDLING ICE
5Working or handling ice
02Apparatus for disintegrating, removing or harvesting ice
04without the use of saws
08by heating bodies in contact with the ice
F25D 11/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
11Self-contained movable devices, e.g. domestic refrigerators
F25D 25/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
25Charging, supporting, and discharging the articles to be cooled
02by shelves
F25D 29/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
29Arrangement or mounting of control or safety devices
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 이동훈 LEE, Donghoon
  • 이욱용 LEE, Wookyong
  • 염승섭 YEOM, Seungseob
  • 이동훈 LEE, Donghoon
  • 배용준 BAE, Yongjun
  • 손성균 SON, Sunggyun
  • 박종영 PARK, Chongyoung
Agents
  • 허용록 HAW, Yong Noke
Priority Data
10-2018-011778502.10.2018KR
10-2018-011781902.10.2018KR
10-2018-011782102.10.2018KR
10-2018-011782202.10.2018KR
10-2018-014211716.11.2018KR
10-2019-008171206.07.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) REFRIGERATOR
(FR) RÉFRIGÉRATEUR
(KO) 냉장고
Abstract
(EN)
The present invention relates to a refrigerator. A refrigerator of the present invention may comprise: a first tray assembly forming a part of an ice making cell; a second tray assembly forming another part of the ice making cell; a heater disposed adjacent to at least one of the first and second tray assemblies; a driving unit connected to the second tray assembly; and a control unit for controlling the heater and the driving unit. The control unit controls to: supply water after the second tray assembly is allowed to move in the reverse direction to a water supply position upon completion of ice transfer; and turn on the heater so as to allow ice to be easily separated from the tray assemblies before the second tray assembly moves in the forward direction to a position of the ice transfer. The driving unit includes a cam capable of being connected to the second tray assembly, and a path in which a lever moves is formed inside the cam.
(FR)
La présente invention concerne un réfrigérateur. Le réfrigérateur selon la présente invention peut comprendre : un premier ensemble plateau formant une partie d'une cellule de fabrication de glace ; un second ensemble plateau formant une autre partie de la cellule de fabrication de glace ; un appareil de chauffage disposé de manière adjacente à au moins l'un des premier et second ensembles plateaux ; une unité d'entraînement raccordée au second ensemble plateau ; et une unité de commande permettant de commander l'appareil de chauffage et l'unité d'entraînement. L'unité de commande commande : l'alimentation en eau une fois que le second ensemble plateau est autorisé à se déplacer dans la direction inverse vers une position d'alimentation en eau lors de l'achèvement du transfert de glace ; et l'activation du dispositif de chauffage de manière à permettre à la glace d'être facilement séparée des ensembles plateaux avant que le second ensemble plateau ne se déplace dans la direction avant vers une position du transfert de glace. L'unité d'entraînement comprend une came pouvant être raccordée au second ensemble plateau et un trajet dans lequel un levier se déplace est formé à l'intérieur de la came.
(KO)
본 발명은 냉장고에 관한 것이다. 본 발명의 냉장고는, 제빙셀의 일부를 형성하는 제 1 트레이 어셈블리와, 제빙셀의 다른 일부를 형성하는 제 2 트레이 어셈블리와, 상기 제 1 및 제 2 트레이 어셈블리 중 적어도 하나에 인접하게 배치되는 히터와, 상기 제 2 트레이 어셈블리에 연결되는 구동부와, 상기 히터 및 구동부를 제어하는 제어부를 포함할 수 있다. 상기 제어부는, 이빙이 완료된 후에 상기 제 2 트레이 어셈블리가 역 방향으로 급수 위치로 이동되도록 한 후에 급수를 시작하고, 상기 제 2 트레이 어셈블리가 상기 이빙 위치로 정 방향으로 이동하기 전에 상기 트레이 어셈블리 들로부터 얼음이 쉽게 분리되도록 상기 히터가 온되도록 제어하고, 상기 구동부는, 상기 제 2 트레이 어셈블리와 연결될 수 있는 캠을 포함하고, 상기 캠의 내부에는 레버가 움직이는 경로가 형성된다.
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