B - Operations – Transporting – 60 – L
Patent
B - Operations, Transporting
60
L
B60L 11/18 (2006.01) B62K 11/00 (2006.01) H01M 8/04 (2006.01)
Patent
CA 2472860
To provide a fuel cell vehicle capable of efficiently cooling a fuel stack and supplying sufficient reactant gas to the fuel stack with only a single air supply means. Two bypass valves are provided in the blowing passage, and a scavenge gas supply passage for introducing external air into the inside of the fuel cell box as scavenge gas is branched from the upstream bypass valve. The downstream bypass valve contains an electromagnetic three-way valve, and the blowing passage branches into a reactant gas supply passage and a cooling gas supply passage at the downstream bypass valve. The reactant gas supply passage supplies external that is supplied from the blowing passage to the fuel cell stack as reactant gas (oxygen). The cooling gas pipe supplies external air supplied from the blowing passage to the fuel cell stack as cooling gas.
Horii Yoshiyuki
Makuta Yohei
Otsu Atsushi
Dennison Associates
Honda Motor Co. Ltd.
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