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:
Apr. 10, 2012
Filed:
Jan. 25, 2007
Shinichiro Kurita, Kasumigaura, JP;
Shigeru Arai, Tsuchiura, JP;
Akinori Akanuma, Tsuchiura, JP;
Youichirou Fukai, Omitama, JP;
Haruo Miura, Kasumigaura, JP;
Shinichiro Kurita, Kasumigaura, JP;
Shigeru Arai, Tsuchiura, JP;
Akinori Akanuma, Tsuchiura, JP;
Youichirou Fukai, Omitama, JP;
Haruo Miura, Kasumigaura, JP;
Hitachi Plant Technologies, Ltd., Tokyo, JP;
Abstract
A hydrogen compressor system comprises a hydrogen generating apparatus for generating hydrogen gas to be supplied to a fuel cell vehicle and a multi-stage reciprocating compressor for pressurizing the hydrogen gas generated by the hydrogen generating apparatus. High pressure tanks having maximum use pressure of 20 MPa are connected to middle stages of the multi-stage reciprocating compressor by gas supplying lines via valves. By opening/closing the valves, hydrogen gas in the high pressure tanks can be selectively supplied to the middle stages of the multi-stage reciprocating compressor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile