Assembling bipolar plates for fuel cells using microencapsulated adhesives

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United States of America Patent

PATENT NO 9105883
APP PUB NO 20130089809A1
SERIAL NO

13269815

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Abstract

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The flow field plates in a bipolar plate assembly for a fuel cell can be both bonded and sealed appropriately using microencapsulated adhesives. This offers several advantages over using other adhesives which may have limited pot life and/or require lengthy curing periods at elevated temperature during which time the plates must be stably positioned and under compression.

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Patent Owner(s)

Patent OwnerAddress
BALLARD POWER SYSTEMS INCBRITISH COLUMBIA CANADA BRITISH COLUMBIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Farrington, Simon Vancouver, CA 20 128

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