High or differential pressure electrolysis cell

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United States of America Patent

PATENT NO 11479866
APP PUB NO 20200173037A1
SERIAL NO

16775920

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Abstract

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An electrochemical cell has a membrane located between two flow field plates. On a first side of the membrane, there is a porous support surrounded by a seal between the membrane and the flow field plate. There is a gap between the porous support and the seal at the surface of the membrane. On a second side of the membrane, there is a seal between the membrane and the flow field plate located inside of the gap in plan view. The electrochemical cell is useful, for example, in high pressure or differential pressure electrolysis in which the second side of the membrane will be consistently exposed to a higher pressure than the first side of the membrane.

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Patent Owner(s)

Patent OwnerAddress
HYDROGENICS CORPORATION220 ADMIRAL BLVD MISSISSAUGA L5T 2N6

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abouatallah, Rami Michel Toronto, CA 11 140
Joos, Nathaniel Ian Toronto, CA 64 345
Wang, Rainey Yu Richmond Hill, CA 9 11

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