Exhaust gas processing device for fuel cell

Details Exhaust gas processing device for fuel cell Exhaust gas processing device for fuel cell

2008-04-15

2008-04-15

Ryan, Patrick Joseph (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C422S224000

Reexamination Certificate

active

10688761

ABSTRACT:
An exhaust gas processing device for a fuel cell is disclosed. In the exhaust gas processing device, hydrogen gas purged from the fuel cell is mixed with cathode exhaust gas from the fuel cell and diluted prior to being discharged to an atmosphere. The exhaust gas processing device includes a reservoir in which purged hydrogen gas from the fuel cell is retained and mixed with cathode exhaust gas from the fuel cell, and an agitating gas introduction inlet provided at an upper part of the reservoir. The purged hydrogen gas is mixed with and diluted by agitating gas introduced from the agitating gas introduction inlet.

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Japanese Office Action for Application No. 2003-071221, dated Jul. 19, 2007.

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