Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for producing – recycling – or treating...
Reexamination Certificate
2011-03-01
2011-03-01
Shriver, II, J. Allen (Department: 3618)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Process or means for producing, recycling, or treating...
C429S433000, C429S450000
Reexamination Certificate
active
07897287
ABSTRACT:
A fuel cell vehicle includes: a fuel cell stack for generating electric power by receiving supply of a reaction gas; a humidifying device for delivering an oxidizing off-gas discharged from the fuel cell stack and an oxidizing gas with a water vapor permeable membrane interposed therebetween, and thereby carrying out a moisture exchange between the oxidizing off-gas and the oxidizing gas; and a discharge flow passage for discharging the oxidizing off-gas discharged from the humidifying device to an outside of the vehicle. An oxidizing off-gas outlet that opens toward a front side of the vehicle is formed in the humidifying device. The discharge flow passage is connected to the oxidizing off-gas outlet and is bent in an approximate U shape from a front side of the vehicle to a back side of the vehicle.
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Inoue Shigeyuki
Takeshita Masahiro
Follman Brodie
Kenyon & Kenyon LLP
Shriver II J. Allen
Toyota Jidosha & Kabushiki Kaisha
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