Hydrogen-generating fuel cell cartridges

Details Hydrogen-generating fuel cell cartridges Hydrogen-generating fuel cell cartridges

2008-04-17

2011-12-27

Lee, Kevin (Department: 3753)

Fluid handling

Systems

Flow path with serial valves and/or closures

C251S061200, C251S331000

Reexamination Certificate

active

08082948

ABSTRACT:
The present application is directed to a gas-generating apparatus and various pressure regulators or pressure-regulating valves. Hydrogen is generated within the gas-generating apparatus and is transported to a fuel cell. The transportation of a first fuel component to a second fuel component to generate of hydrogen occurs automatically depending on the pressure of a reaction chamber within the gas-generating apparatus. The pressure regulators and flow orifices are provided to regulate the hydrogen pressure and to minimize the fluctuation in pressure of the hydrogen received by the fuel cell. Connecting valves to connect the gas-generating apparatus to the fuel cell are also provided.

REFERENCES:
patent: 4469124 (1984-09-01), Bronsky et al.
patent: 6273117 (2001-08-01), McPhee
patent: 6718998 (2004-04-01), Gagnon et al.

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