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:
Sep. 13, 2022
Filed:
Oct. 12, 2020
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Koji Katano, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Primary Examiner:
Int. Cl.
CPC ...
F17C 1/06 (2006.01);
U.S. Cl.
CPC ...
F17C 1/06 (2013.01); F17C 2201/0109 (2013.01); F17C 2203/012 (2013.01); F17C 2203/0604 (2013.01); F17C 2203/0621 (2013.01); F17C 2203/0663 (2013.01); F17C 2209/2154 (2013.01);
Abstract
A high-pressure tank includes a liner, a first reinforcing layer covering an outer surface of the liner, and a second reinforcing layer covering an outer surface of the first reinforcing layer. The first reinforcing layer is formed as a cylindrical member, a valve-side dome member, and an end-side dome member are fitted to each other in a state where resin intervening members are arranged between these members neighboring each other, respectively. The resin intervening member is formed into a ring shape.