Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2007-02-13
2007-02-13
Maples, John S. (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C429S006000
Reexamination Certificate
active
10280345
ABSTRACT:
A hydrogen supplying apparatus mounted on an electric vehicle. The electric vehicle is driven by electricity generated at a fuel cell by an electrochemical reaction between hydrogen stored in a hydrogen storage tank and oxygen. The hydrogen supplying apparatus includes: a hydrogen supply passage for supplying hydrogen from the hydrogen storage tank to the fuel cell; a bypass passage arranged in parallel with the hydrogen supply passage and for supplying hydrogen to the fuel cell; a purifier provided in the bypass passage, the purifier purifying hydrogen to be supplied to the fuel cell; and a switch valve selectively switching the hydrogen supply passage and the bypass passage.
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Kuriiwa Takahiro
Nuiya Yoshio
Shimada Toshiaki
Honda Giken Kogyo Kabushiki Kaisha
Lahive & Cockfield LLP
Laurentano, Esq. Anthony A.
Maples John S.
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