Communications: electrical – Condition responsive indicating system – With particular system function
Reexamination Certificate
2005-04-26
2005-04-26
La, Anh V. (Department: 2636)
Communications: electrical
Condition responsive indicating system
With particular system function
C340S581000, C340S577000, C340S628000
Reexamination Certificate
active
06885298
ABSTRACT:
A fuel cell system includes a fuel cell stack with single fuel cells stacked together in a fuel cell housing and a detection system for fire or elevated temperatures. The detection system may include a monitoring system; a sensor unit that detects fire or elevated temperatures inside said fuel cell housing; and a voltage or current source.
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Corless Adrian
Everson Ted
Mufford Edward
Ballard Power Systems AG
La Anh V.
Seed IP Law Group PLLC
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