Fuel cell block

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation

Reexamination Certificate

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Details

C429S006000, C429S006000

Reexamination Certificate

active

07014936

ABSTRACT:
In fuel cells operated with damp operating gases, water condenses out as the operating gas flows from the damping device to the fuel cell block. Typically, the condensed water runs into the fuel cells and impairs their operation. A fuel cell block according to the invention includes fuel cells, a an operating gas delivery line, and a condensed water separator connected to the operating gas delivery line for preventing the condensed water from flowing into the fuel cells.

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patent: 05166528 (1993-07-01), None
patent: 06068886 (1994-03-01), None
patent: 08195212 (1996-07-01), None
patent: 10172593 (1998-06-01), None
patent: 10312821 (1998-11-01), None

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