Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2006-10-31
2006-10-31
Anthony, Joseph D. (Department: 1714)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C429S006000, C423S644000, C423S645000, C423S646000, C423S647000, C423S658200, C206S528000, C206S531000, C206S535000, C206S503000, C206S504000, C221S092000, C221S103000, C221S104000, C222S004000, C252S188250, C252S188260, C048S118500
Reexamination Certificate
active
07128997
ABSTRACT:
Representative embodiments provide for a fuel activation device including a fuel storage chamber configured to store a plurality of fuel pellets arranged as a stack. A fuel dispensing device is configured to transport a fuel pellet to a fuel activation chamber. A spring is configured to advance the fuel pellets toward the fuel dispensing device as one or more fuel pellets are removed from the stack. A fuel initiator is configured to activate a release of hydrogen gas from the transported fuel pellet. The fuel activation device is configured to provide the hydrogen gas to a fuel cell through a gas vent. A method is provided including providing a plurality of fuel pellets arranged as a spring-loaded stack, transporting a fuel pellet from the stack, activating a release of hydrogen gas from the transported fuel pellet, and providing the hydrogen gas to a fuel cell.
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Barinaga Louis C.
Gore Makarand
Greeven John C.
Harding Philip H.
McClelland Paul H.
Anthony Joseph D.
Hewlett--Packard Development Company, L.P.
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