公开(公告)号：US20170227164A1

公开(公告)日：2017-08-10

申请号：US15502192

申请日：2015-08-06

Applicant: KC LNG Tech Co., Ltd.

Inventor： Hae Chul HAN ,  Ihn Soo YOON ,  Heung Seok SEO ,  Yong Bum CHO ,  Young Kyun KIM ,  Kyo Kook JIN ,  Yeong Beom LEE ,  Kun Hyung CHOE

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

Abstract: A corner structure comprises: a fixed member fixed to a corner of a storage tank; a movable member supported on the fixed member so as to be linearly movable; a stop member attached to the fixed member to prevent the movable member from being detached from the fixed member; and a heat insulating member disposed between a sealing wall and a hull. The fixed member comprises a guide portion provided with a guide recessed portion, the movable member comprises a guide protruding portion inserted into the guide recessed portion, and the width and the length of the guide protruding portion are smaller than the width and the length of the guide recessed portion, so that the movable member can be supported on the fixed member to be movable in the longitudinal direction and in the direction perpendicular to the longitudinal direction.