Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Electrical current collector
Reexamination Certificate
2011-01-25
2011-01-25
Ruddock, Ula C (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Electrical current collector
C429S468000
Reexamination Certificate
active
07875405
ABSTRACT:
A membrane electrode assembly is used for a planer type fuel cell. The membrane electrode assembly includes an electrolyte membrane, anodes and cathodes disposed counter to the anodes. Ends of current collectors are connected to one side of the anodes, respectively. Ends of current collectors are connected to one side of the cathodes, respectively. On a cathode side, the current collectors are provided in positions opposed respectively to the insulators provided on an anode side with the electrolyte membrane interposed in between. A cathode-side current collection and an anode-side current collector are connected by an interconnector, and adjacent cells are electrically connected in series with each other.
REFERENCES:
patent: 6074781 (2000-06-01), Jurca
patent: 2005/0250004 (2005-11-01), McLean et al.
patent: 2004-146092 (2004-05-01), None
Machine Translation of JP 2004-146092 originally published May 20, 2004 to Shin et al.
Human Translation of JP 2004-146092 originally published to Morishima et al., May 2004.
Imura Shinichiro
Yasuo Takashi
Leong Jonathan G
McDermott Will & Emery LLP
Ruddock Ula C
Sanyo Electric Co,. Ltd.
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