Electrical contacting device for an electrochemical fuel cell
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United States of America Patent
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May 4, 2004
Grant Date -
Jul 11, 2002
app pub date -
Feb 5, 2002
filing date -
Nov 9, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An electrical contacting device for a fuel cell assembly comprises a printed circuit board comprising electrically conductive regions for providing reliable electrical contact with fuel cell components of the fuel cell assembly. Preferably the printed circuit board is flexible. The contacting device may be used, for example, for monitoring cell operating parameters like current or voltage, for short circuiting or by-passing individual cells or for directing signals to the stack.
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