Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1987-07-13
1988-08-30
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 41, 429 44, H01M 804
Patent
active
047676809
ABSTRACT:
A fuel cell comprises a gas separator having a dense layer, with porous portions disposed on both faces of the dense layer. The fuel cell, therefore, can store excess electrolyte, and absorb volume changes in the electrolyte without accompanying "flooding". Further, the fuel cell can reduce the thickness of a unit cell, and improve the space factor to output of the fuel cell.
REFERENCES:
patent: 4374906 (1983-02-01), Breault et al.
patent: 4461813 (1984-07-01), Shirogami et al.
patent: 4647516 (1987-03-01), Matsumura et al.
patent: 4652502 (1987-03-01), Breault et al.
patent: 4686072 (1987-08-01), Fukuda et al.
Hamazaki Yasuyuki
Hijikata Akemi
Kataoka Kenji
Matsumoto Masaaki
Nakayama Taesuke
Mitsubishi Denki & Kabushiki Kaisha
Skapars Anthony
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