Motor vehicles – Power – Electric
Reexamination Certificate
2005-03-01
2005-03-01
Morris, Lesley D. (Department: 3611)
Motor vehicles
Power
Electric
C180S065310, C165S041000, C417S350000, C429S006000
Reexamination Certificate
active
06860349
ABSTRACT:
A cooling system for a fuel cell and a fuel cell powered vehicle are disclosed. The cooling system and the fuel cell powered vehicle have a primary circulation passage adapted to circulate primary coolant for cooling the fuel cell, and a secondary circulation passage adapted to circulate secondary coolant for cooling a heat generating source including at least an electric vehicle motor. The primary coolant and the secondary coolant are driven by primary and secondary circulation pumps that are circulated by a single common drive motor, with the primary coolant being cooled with the secondary coolant in a common heat exchanger.
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Imaseki Mitsuharu
Ogawa Takayuki
Saitou Katsumi
Ushio Takeshi
Yoshikawa Mamoru
Arent & Fox PLLC
Honda Giken Kogyo Kabushiki Kaisha
Lum L.
Morris Lesley D.
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