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:
Oct. 08, 2013
Filed:
Jun. 30, 2010
Applicants:
Tsukuo Ishitoya, Toyota, JP;
Eiji Okawachi, Toyota, JP;
Kazushi Numazaki, Toyota, JP;
Hisanori Kondo, Seto, JP;
Koji Koide, Toyota, JP;
Inventors:
Tsukuo Ishitoya, Toyota, JP;
Eiji Okawachi, Toyota, JP;
Kazushi Numazaki, Toyota, JP;
Hisanori Kondo, Seto, JP;
Koji Koide, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 17/38 (2006.01); F17C 7/00 (2006.01); F17C 13/04 (2006.01); F17C 13/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A valve system includes a fusible plug valve that functions as a fusible plug valve and as a manual valve. When functioning as a fusible plug valve, the fusible plug valve opens at a high temperature to release gas from a high pressure tank to outside. When functioning as a manual valve, the fusible plug valve is opened manually to release the gas from the high pressure tank to the outside.