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1. (WO2018143691) VACUUM ADIABATIC BODY AND REFRIGERATOR

Pub. No.:    WO/2018/143691    International Application No.:    PCT/KR2018/001385
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Fri Feb 02 00:59:59 CET 2018
IPC: F25D 23/06
F16L 59/065
Applicants: LG ELECTRONICS INC.
Inventors: JUNG, Wonyeong
YOUN, Deokhyun
Title: VACUUM ADIABATIC BODY AND REFRIGERATOR
Abstract:
Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a first plate member defining at least a portion of a wall for a first space, a second plate member defining at least a portion of a wall for a second space having a temperature different from the first space, a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state, a supporting unit including at least a pair of support plates that maintain a distance for maintaining the third space, a heat resistance unit including at least one radiation resistance sheet provided between the pair of support plates to reduce a heat transfer amount between the first plate member and the second plate member, and an exhaust port through which a gas in the third space is exhausted. An edge of the radiation resistance sheet is disposed inside a virtual line directly connecting edges of the pair of support plates to each other.