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. 17, 2013
Filed:
Jun. 30, 2010
Shusuke Inagi, Okazaki, JP;
Natsuru Miyazaki, Toyota, JP;
Chihiro Uchimura, Toyota, JP;
Akira Yamashita, Toyota, JP;
Shusuke Inagi, Okazaki, JP;
Natsuru Miyazaki, Toyota, JP;
Chihiro Uchimura, Toyota, JP;
Akira Yamashita, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Abstract
A gas charging apparatus includes a gas supply source; a fuel gas charging line L connected to the gas supply source, to charge a fuel gas into gas tanks, respectively; a temperature information acquiring section which acquires temperature information in the gas tanks; a pressure information acquiring section which acquires pressure information in the gas tanks; a relation data acquiring section which acquires correspondence relation data indicating a correspondence relation between a temperature and a pressure in the corresponding gas tank; a temperature difference calculating section which calculates a temperature difference between the gas tank having the highest internal temperature and the gas tank having the lowest internal temperature among the plurality of gas tanks; and a control section which performs control so as to stop the charging of the fuel gas.