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:
Mar. 17, 1998
Filed:
Mar. 24, 1997
Shin Fujitani, Hirakata, JP;
Koichi Nishimura, Suita, JP;
Koichi Sato, Hirakata, JP;
Ikuo Yonezu, Hirakata, JP;
Koji Nishio, Hirakata, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
The invention provides a system for storing and utilizing hydrogen comprising a liquefied hydrogen storage container 1 to be filled with liquefied hydrogen 2, a fuel cell 5 operable by a supply of hydrogen gas and serving as a hydrogen utilizing device, hydrogen gas piping 37 interconnecting the storage container 1 and the fuel cell 5, a hydrogen absorbing alloy container 3 connected to an intermediate portion of the piping 37 and having a hydrogen absorbing alloy 4 accommodated therein, a heat accumulator 6 having a heat storage medium 7 accommodated therein, piping 25 and a pump 22 for circulating the heat storage medium 7 between the fuel cell 5 and the heat accumulator 6, and piping 24 and a pump 21 for circulating the heat storage medium between the alloy container 3 and the heat accumulator 6.