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.
Patent No.:
Date of Patent:
Jan. 01, 2019
Filed:
Feb. 24, 2015
Applicant:
Wartsila Finland Oy, Vaasa, FI;
Inventors:
Assignee:
WARTSILA FINLAND OY, Vaasa, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F17C 13/04 (2006.01); F17C 13/12 (2006.01);
U.S. Cl.
CPC ...
F17C 13/04 (2013.01); F17C 13/12 (2013.01); F17C 2201/0114 (2013.01); F17C 2201/035 (2013.01); F17C 2201/052 (2013.01); F17C 2203/03 (2013.01); F17C 2205/0332 (2013.01); F17C 2205/0355 (2013.01); F17C 2205/0397 (2013.01); F17C 2221/033 (2013.01); F17C 2223/0161 (2013.01); F17C 2223/033 (2013.01); F17C 2260/042 (2013.01); F17C 2270/0105 (2013.01);
Abstract
The invention relates to a valve system of a fuel tank, especially of an LNG tank, which valve system includes at least two pressure relief safety valves, in which valve system one pressure relief safety valve is located in one safety valve branch branching from an outlet line from the LNG tank. The valve system further comprises interconnected shutoff valves for shutting off one of the safety valve branches at time and that the shutoff valves are diverter valves with a T-bore.