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1. WO2020004950 - VACUUM ADIABATIC BODY AND REFRIGERATOR

Publication Number WO/2020/004950
Publication Date 02.01.2020
International Application No. PCT/KR2019/007757
International Filing Date 26.06.2019
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
23
General constructional features
06
Walls
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
23
General constructional features
08
Parts formed wholly or mainly of plastics materials
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
59
Thermal insulation in general
06
Arrangements using an air layer or vacuum
065
using vacuum
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
23
General constructional features
02
Doors; Covers
F25D 23/06 (2006.01)
F25D 23/08 (2006.01)
F16L 59/065 (2006.01)
F25D 23/02 (2006.01)
CPC
F16L 59/065
F25D 23/02
F25D 23/06
F25D 23/08
Applicants
  • LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors
  • KANG, Myoungju; KR
  • YOUN, Deokhyun; KR
  • LEE, Jangseok; KR
Agents
  • HAW, Yong Noke; KR
Priority Data
10-2018-007423227.06.2018KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) VACUUM ADIABATIC BODY AND REFRIGERATOR
(FR) CORPS ADIABATIQUE SOUS VIDE ET RÉFRIGÉRATEUR
Abstract
(EN)
Provided is a vacuum adiabatic body. To reduce a heat transfer amount between two plates, the vacuum adiabatic body includes: a conductive resistance sheet connecting plate members to each other, an exhaust port through which a gas of a third space is exhausted, and a sealing frame covering a conductive resistance sheet. A virtual line connecting both end portions of the conductive resistance sheet to each other is installed to be obliquely inclined when at least one extension direction of a first plate member or a second plate member is viewed in a horizontal direction.
(FR)
L'invention concerne un corps adiabatique sous vide. Pour réduire une quantité de transfert de chaleur entre deux plaques, le corps adiabatique sous vide comprend : une feuille de résistance conductrice reliant des éléments de plaque l'un à l'autre, un orifice d'échappement à travers lequel un gaz d'un troisième espace est évacué, et un cadre d'étanchéité recouvrant une feuille de résistance conductrice. Une ligne virtuelle reliant les deux parties d'extrémité de la feuille de résistance conductrice l'une à l'autre est installée de façon à être inclinée obliquement lorsqu'au moins une direction d'extension d'un premier élément de plaque ou d'un second élément de plaque est vue dans une direction horizontale.
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