公开(公告)号：US20230415856A1

公开(公告)日：2023-12-28

申请号：US18036890

申请日：2021-01-06

Applicant: KOREA GAS CORPORATION

Inventor： Ki Ho YIM ,  Yong Bum CHO ,  Young Chul YANG ,  Heung Seok SEO ,  Yeongbeom LEE ,  Youngkeun YOON ,  Hae Chul HAN ,  Byungteak OH ,  Eunyoung YUN

IPC: B63B25/16 ,  B65D90/04 ,  F17C3/02

CPC classification number: B63B25/16 ,  B65D90/04 ,  F17C3/027

Abstract: Disclosed is a corner structure (100) of a liquefied gas storage tank, the corner structure (100) being installed on a corner of a liquefied gas-carrying storage tank to support sealing walls (51, 52) that prevent the liquefied gas from leaking. The corner structure (100) comprises: two insulation members (110) arranged, oriented in different directions, on the inner surface of structural walls of a ship; and operational members (130) which are disposed on respective insulation members (110), and to which the support sealing walls (51, 52) adhere. The operational members (130) may be attached to the insulation members (110) so as to allow sliding against same.