LIFTING BAG FOR MAINTAINING AND FORCIBLY RESTORING HULL OF CAPSIZED VESSEL, AND METHOD FOR MAINTAINING AND FORCIBLY RESTORING HULL OF CAPSIZED VESSEL BY USING SAME - RES INSTITUTE OF MEDIUM&SMALL SHIPBUILDING

Title:

LIFTING BAG FOR MAINTAINING AND FORCIBLY RESTORING HULL OF CAPSIZED VESSEL, AND METHOD FOR MAINTAINING AND FORCIBLY RESTORING HULL OF CAPSIZED VESSEL BY USING SAME

Document Type and Number:

WIPO Patent Application WO/2021/167191

Kind Code:

A1

Abstract:

The present invention relates to a lifting bag for maintaining and forcibly restoring the hull of a capsized vessel, and a method for maintaining and forcibly restoring the hull of a capsized vessel by using same, and, more specifically, to: a lifting bag for floating a capsized vessel by using the buoyancy of compressed air; and a method using same so as to maintain the position of a hull, thereby facilitating accident handling such as life-saving, and to induce forced restoration after accident handling is complete.

Inventors:

LEE BYEONG SEONG (KR)
YOO JUNG HEE (KR)
JANG JAE WOOK (KR)
KANG MIN SU (KR)

Application Number:

PCT/KR2020/011283

Publication Date:

August 26, 2021

Filing Date:

August 25, 2020

Export Citation:

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Assignee:

RES INSTITUTE OF MEDIUM&SMALL SHIPBUILDING (KR)

International Classes:

B63C7/10; B63B21/56; B63B35/68

Foreign References:

KR100475149B1	2005-03-08
KR20120009082A	2012-02-01
KR20080022642A	2008-03-12
KR20170004425A	2017-01-11
JPH08198180A	1996-08-06

Attorney, Agent or Firm:

KWAK, Chul Keun (KR)

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