Silver zinc electric storage cells

Details Silver zinc electric storage cells Silver zinc electric storage cells

1974-06-13

1976-03-23

Skapars, Anthony

Batteries: thermoelectric and photoelectric

Thermoelectric

Radiation pyrometer

136145, H01M 4302

Patent

active

039458512

ABSTRACT:
In order to increase the cyclability life of rechargeable silver-zinc electric storage cells, the semi-permeable membrane separator between the silver and zinc electrodes comprises a laminate of plies of semi-permeable oriented cellophane foil bonded together with the electrolyte with some of the plies arranged cross-wise, as regards their direction of orientation, relative to another ply of the membrane. In a preferred embodiment a further single layer of cellophane is disposed between the silver electrode the absorbent paper layer which is normally positioned between the silver electrode and the membrane.

REFERENCES:
patent: 2484787 (1949-10-01), Grant
patent: 2653986 (1953-09-01), Philipps
patent: 3438812 (1969-04-01), Cherney et al.
patent: 3758343 (1973-09-01), Magritz

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