Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2006-08-15
2006-08-15
Sircus, Brian (Department: 2836)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S010000, C307S118000
Reexamination Certificate
active
07090943
ABSTRACT:
A technique includes providing power to a group fuel cell system components and providing sensors to monitor conditions of the fuel cell system. The status of each sensor is associated with a switch, and the switches are serially coupled together. The delivery of power to the fuel cell system components is regulated in response to states of the switches.
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Meredith John
Pellerin Mark
Skidmore Dustan L.
Deschere Andrew M.
Plug Power Inc.
Sircus Brian
Trop Pruner & Hu P.C.
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