Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1992-10-27
1994-04-26
Cintins, Marianne M.
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 86, H01M 800
Patent
active
053065786
ABSTRACT:
An air cell comprising a cell container, a gas diffusion electrode which uses oxygen as an active material, and an air-inlet opening for communication with air outside the container. A porous film is provided to support the gas diffusion electrode, and an air-diffusing porous sheet impregnated with film-forming silicone is provided between the porous film and the air-inlet opening.
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Ide Masao
Kobayashi Keiji
Ohashi Masato
Takagishi Hitoshi
Watabe Michio
Cintins Marianne M.
Hydorn Michael B.
Toshiba Battery Co., Ltd.
Toshiba Silicone Co. Ltd.
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