The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 24, 2016

Filed:

Jul. 01, 2013
Applicant:

Daewoo Shipbuilding & Marine Engineering Co., Ltd., Seoul, KR;

Inventors:

Min Cheol Ryu, Gyeongsangnam-do, KR;

Jun Hyung Jung, Gyeongsangnam-do, KR;

Deok Su Kim, Gyeongsangnam-do, KR;

Yoon Sik Hwang, Gyeongsangnam-do, KR;

Yong Soo Kim, Gyeongsangnam-do, KR;

Chuel Hyun Kim, Busan, KR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63B 25/08 (2006.01); B65D 88/78 (2006.01); F17C 3/08 (2006.01); F17C 1/00 (2006.01); F17C 3/02 (2006.01); F17C 3/00 (2006.01); B63B 35/44 (2006.01);
U.S. Cl.
CPC ...
F17C 3/027 (2013.01); F17C 3/005 (2013.01); F17C 3/025 (2013.01); B63B 2035/448 (2013.01); F17C 2201/0104 (2013.01); F17C 2201/0119 (2013.01); F17C 2201/0128 (2013.01); F17C 2201/0157 (2013.01); F17C 2201/0166 (2013.01); F17C 2201/032 (2013.01); F17C 2201/035 (2013.01); F17C 2201/052 (2013.01); F17C 2203/03 (2013.01); F17C 2203/0617 (2013.01); F17C 2205/013 (2013.01); F17C 2205/0119 (2013.01); F17C 2205/0142 (2013.01); F17C 2205/0184 (2013.01); F17C 2221/033 (2013.01); F17C 2223/0161 (2013.01); F17C 2223/033 (2013.01); F17C 2260/016 (2013.01); F17C 2270/011 (2013.01); F17C 2270/0113 (2013.01); F17C 2270/0115 (2013.01); F17C 2270/0118 (2013.01); F17C 2270/0121 (2013.01); F17C 2270/0123 (2013.01); F17C 2270/0128 (2013.01);
Abstract

Disclosed herein is a semi-submersible offshore structure having storage tanks for liquefied gas, which is constructed so as to improve workability in marine offloading of the liquefied gas stored in the storage tanks while reducing an influence of sloshing. The offshore structure is anchored at sea and has liquefied gas. The offshore structure includes a storage tank storing liquefied gas, a plurality of columns partially submerged under the sea level and each having the storage tank therein, and an upper deck located on the plurality of columns to connect the columns to each other.


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