Air-depolarized cell

Details Air-depolarized cell Air-depolarized cell

1975-12-17

1977-05-10

Mack, John H.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429110, H01M 802

Patent

active

040229491

ABSTRACT:
An air-depolarized cell comprises encased coaxially positioned positive and negative electrodes separated by an ion-conducting membrane, a corrugated perforated lead-out of the positive electrode, the mass of said positive electrode being pressed on the inner surface of said lead-out, and a lead-out of the negative electrode positioned in its axis plane with a separating bushing slipped thereon, an annular projection of said bushing being inserted into the material of the ion-conducting membrane, the lead-out of the negative electrode contacts a metal lid with holes covered by an insulating gasket and a sealing coupling fitted on the lead-out of the negative electrode.

REFERENCES:
patent: 3698956 (1972-10-01), Emoto et al.
patent: 3920475 (1975-11-01), Nabiullin

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