Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1982-04-13
1984-05-22
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 28, H01M 1206
Patent
active
044502117
ABSTRACT:
An electrochemical generator is provided, more especially a cell or battery of the metal/air type, comprising a thin positive air electrode 1 forming cathode and having a shape such that it leaves available a space which it partially surrounds, a current collector 2 associated with this positive electrode, an anode mass 4 disposed inside this positive electrode in said available space, a second current collector 5 associated with this anode mass and possible a separator 6 between said anode mass and said positive electrode, characterized in that said positive electrode has the shape of a glove finger or bell.
REFERENCES:
patent: 2641623 (1953-06-01), Winckler et al.
patent: 3594234 (1971-07-01), Lang et al.
patent: 3647550 (1972-03-01), Kober et al.
patent: 3963519 (1976-06-01), Louie
patent: 4054725 (1977-10-01), Tuburaya
Societe les Piles Wonder
Walton Donald L.
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