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:
Jun. 10, 2014
Filed:
Mar. 08, 2013
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Takahide Izutani, Susono, JP;
Tatsuaki Yokoyama, Susono, JP;
Syuuji Hirakata, Susono, JP;
Osamu Yumita, Gotenba, JP;
Hiroshi Fujitani, Susono, JP;
Keigo Suematsu, Susono, JP;
Masaaki Matsusue, Mishima, JP;
Nobuo Watanabe, Susono, JP;
Katsuhiko Oshikawa, Susono, JP;
Katsuhiko Hirose, Niwa-gun, JP;
Takumi Kuwahara, Toyota, JP;
Atsushi Matsuba, Mishima, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-Shi, JP;
Abstract
Disclosed is a hydrogen supply apparatus which can mix an odorant with hydrogen gas even at a low temperature and can detect the leakage of the hydrogen gas. The apparatus comprises a gas storage means for storing hydrogen gas therein, an odorant-addition means for adding an odorant to the hydrogen gas fed from the gas storage means, and a temperature control means for controlling the temperature of at least one of the hydrogen gas stored in the gas storage means, the hydrogen gas fed from the gas storage means and the odorant.