Passive water drain

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United States of America Patent

PATENT NO 8431278
APP PUB NO 20110195344A1
SERIAL NO

12701864

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A passive water drain for removal of water from a fuel cell system is disclosed, the drain including a main body having a cavity formed therein, an interior element, and a hydrophilic porous media. The passive water drain is adapted to simplify the anode reactant recycler, eliminate the need for bypass valve systems used to remove water from the cathode exhaust, and eliminate the need for condensate draining systems used for compressed air entering the cathode.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 DETROIT MI 48265-3000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goebel, Steven G Victor, US 104 1035
Pettit, William H Rochester, US 58 722

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