Electric accumulator and storage cell

Chemistry: electrical current producing apparatus – product – and – Having movable mechanical means to provide relative motion...

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Details

429227, 429228, 429234, 429246, 429247, H01M 1006, H01M 414

Patent

active

041940601

ABSTRACT:
An electric accumulator or storage cell whose positive and negative plates are composed of a multiplicity of thin lead plates or lead foils which are spaced apart from thin separators in a receptacle adapted to receive an electrolyte (dilute sulfuric acid), the receptacle having dimensions closely conforming to those of the stacked plates. The thin lead plates or foils which form both the positive and negative electrodes are formed at juxtaposed regions with exactly coextensive electrically nonconducting and electrolyte impermeable masks of a material adhering strongly to the electrodes.

REFERENCES:
patent: 711537 (1902-10-01), Sedgwick
patent: 711917 (1902-10-01), Winkes
patent: 715343 (1902-12-01), Blanc
patent: 3395044 (1968-07-01), Shoeld
patent: 3421944 (1969-01-01), Bauer
patent: 3472696 (1969-10-01), Shoeld

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