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.

Date of Patent:
Jul. 12, 2005

Filed:

Oct. 23, 2002
Applicants:

Akio Yamamoto, Saitama, JP;

Satoshi Aoyagi, Saitama, JP;

Masami Ogura, Saitama, JP;

Yoshikazu Murakami, Saitama, JP;

Kazunori Fukuma, Saitama, JP;

Takatsugu Koyama, Saitama, JP;

Inventors:

Akio Yamamoto, Saitama, JP;

Satoshi Aoyagi, Saitama, JP;

Masami Ogura, Saitama, JP;

Yoshikazu Murakami, Saitama, JP;

Kazunori Fukuma, Saitama, JP;

Takatsugu Koyama, Saitama, JP;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M008/04 ; H01M002/00 ;
U.S. Cl.
CPC ...
Abstract

A discharged fuel diluter includes: a retention region with a predetermined volume, into which a fuel discharged from a fuel cell is retained at the time of purging; a dilution region with a predetermined volume, through which air discharged from the fuel cell flows and at which the air is mixed with the fuel from the retention region to dilute the fuel; and a communicating portion, through which the fuel flows from the retention region to the dilution region.


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