Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Grouping of fuel cells into stack or module
Reexamination Certificate
2007-12-26
2010-11-02
Michener, Jennifer K (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Grouping of fuel cells into stack or module
C429S507000, C429S507000, C429S467000, C429S469000, C429S507000, C429S508000
Reexamination Certificate
active
07824816
ABSTRACT:
Provided is a fuel cell system including: a fuel cell unit; a fuel cartridge; and a fuel actuator that is disposed between the fuel cartridge and the fuel cell unit, to control the fuel supply from the fuel cartridge to the fuel cell unit. The fuel cell unit comprises: a stack including unit cells oriented in parallel to one another; a phase change layer disposed adjacent to the stack and having a length perpendicular to the parallel orientation of the unit cells; a fuel diffusion layer disposed on the phase change layer.
REFERENCES:
patent: 5756874 (1998-05-01), Steward
patent: 6447941 (2002-09-01), Tomimatsu et al.
patent: 2005/0196666 (2005-09-01), Gottesfeld et al.
patent: 2005/0255364 (2005-11-01), Cho et al.
Choi Kyoung-hwan
Lee Jae-yong
Chan Heng M
Lee & Morse P.C.
Michener Jennifer K
Samsung SDI & Co., Ltd.
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