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.:

US 7537626 B1

PDF
Full Text
Expired
Date of Patent:
May. 26, 2009

Filed:

Oct. 14, 2005
Applicants:

Kuri Kasuya, Saitama, JP;

Osamu Ichikawa, Saitama, JP;

Inventors:

Kuri Kasuya, Saitama, JP;

Osamu Ichikawa, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 45/00 (2006.01); B01D 50/00 (2006.01); F02B 25/06 (2006.01); B01J 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A gas-liquid separator for a fuel cell system onboard a vehicle includes an upper chamber, a lower chamber, a plate for separating the upper and lower chambers, a pipe for circulating the exhaust gas and connecting holes bored in the plate. The upper chamber receives exhaust gas from the fuel cell system to separate water contained in the exhaust gas. The lower chamber has a portion for discharging the water which is separated by the upper chamber. The pipe, which is attached to the upper chamber, has fluid communication with an inside of the upper chamber. The connecting holes provide fluid communication between the upper and lower chambers. The connecting holes are positioned off a center of the plate so that the connecting holes lie apart from the pipe.


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