Fuel cell

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9373851
APP PUB NO 20100239942A1
SERIAL NO

12294788

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Abstract

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A fuel cell equipped with at least an air electrode side power collector layer, an air electrode catalyst layer, a polymer electrolyte membrane, a fuel electrode catalyst layer and a fuel electrode side power collector layer and provided with a porous body layer having a porous body at a liquid fuel side of the fuel electrode side power collector layer assumes a structure in which the porous body layer is provided with a gas flow velocity (superficial velocity in the layer) of 10 to 5000 cm/s at a differential pressure of 100 kPa. The porous body layer is a diffusion medium of a fuel into the fuel electrode catalyst layer and a discharge resistor of gases comprising carbon dioxide and steam which are electrode reaction products and a vapor of the liquid fuel in progress of electrode reaction. An interface of the gases and a gases layer are also provided.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI PENCIL COMPANY LIMITED23-37 HIGASHIOOI 5-CHOME SHINAGAWA-KU TOKYO 1408537 ?1408537

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakagawa, Nobuyoshi Kiryu, JP 5 5
Nishimura, Koji Fujioka, JP 77 399
Shimizu, Osamu Fujioka, JP 133 1797
Suda, Yoshihisa Fujioka, JP 47 1178
Yamada, Kunitaka Fujioka, JP 19 75

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