HONEYCOMB SANDWICH-TYPE VACUUM INSULATION PANEL AND VACUUM INSULATION PANEL SYSTEM

WIPO Patent Application WO/2024/005251

A1

The present invention relates to a honeycomb sandwich-type vacuum insulation panel and a vacuum insulation panel system, and provides a honeycomb sandwich-type vacuum insulation panel and a vacuum insulation panel system in which an insulation panel installed between a primary gas barrier and a secondary gas barrier of a cryogenic liquid fuel storage tank is formed as a honeycomb sandwich panel having a honeycomb structure so that the insulation of the cryogenic liquid fuel storage tank can be improved and maximized and the heat loss thereof minimized. The cryogenic liquid fuel storage tank, comprising the primary gas barrier, the insulation panel, and the secondary gas barrier so that a cryogenic liquid fuel containing liquefied hydrogen is accommodated therein, comprises: the honeycomb sandwich panel that is installed between the primary gas barrier and the secondary gas barrier to insulate the cryogenic liquid fuel storage tank; a vacuum film that accommodates the honeycomb sandwich panel and evacuates same; and damage prevention pads that are installed at each corner of the honeycomb sandwich panel in contact with the vacuum film and prevent damage to the vacuum film.

CHO MOON SOO (KR)
CHO YUN HO (KR)

PCT/KR2022/009989

January 04, 2024

July 08, 2022

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HANKUK CARBON CO LTD (KR)

B63B25/16; B32B3/12; F16L59/065; F17C3/02; F17C13/00

WO2003072684A1

2003-09-04

JP2002340280A	2002-11-27
US5804278A	1998-09-08
US5595806A	1997-01-21
KR20150004550A	2015-01-13

KIM, Hong Gyun (KR)

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