Title:
MEMBRANE-TYPE INSULATING SYSTEM FOR CARGO TANK AND LIQUEFIED GAS FUEL CONTAINER OF CRYOGENIC LIQUEFIED GAS CARRIER
Document Type and Number:
WIPO Patent Application WO/2020/141619
Kind Code:
A1
Abstract:
The present invention relates to a membrane-type insulating system for a cargo tank and a liquefied gas fuel container of a cryogenic liquefied gas carrier, the system having a corrugation-finishing membrane, which is made from an Invar material, welded to a secondary membrane connecting part or a primary membrane connecting part in order to seal corrugations at corner parts when a primary membrane and/or a secondary membrane is made from a SUS material having the corrugations, so that a separate angle piece for connecting the corrugations on the adjacent wall surfaces of the corner parts is unnecessary, and thus workability is improved and manufacturing costs can be reduced.
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Inventors:
PARK SEONG WOO (KR)
KWON SEUNG MIN (KR)
KANG JOONG KYOO (KR)
KWON SEUNG MIN (KR)
KANG JOONG KYOO (KR)
Application Number:
PCT/KR2019/000007
Publication Date:
July 09, 2020
Filing Date:
January 02, 2019
Export Citation:
Assignee:
DAEWOO SHIPBUILDING & MARINE (KR)
International Classes:
B63B25/16; F17C3/02
Foreign References:
| KR20170050588A | 2017-05-11 | |||
| KR20010050440A | 2001-06-15 | |||
| KR20180006113A | 2018-01-17 | |||
| KR20180061945A | 2018-06-08 | |||
| KR20180092402A | 2018-08-20 | |||
| KR20190075545A | 2019-07-01 |
Other References:
See also references of EP 3907127A4
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
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