Hermetically sealed electrochemical storage cell

Details Hermetically sealed electrochemical storage cell Hermetically sealed electrochemical storage cell

1978-08-11

1980-01-29

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Sealed cell having gas prevention or elimation means

Prevention or elimination means is one of the cell...

429181, 296232, H01M 230

Patent

active

041862465

ABSTRACT:
A sealed, rechargeable electrochemical cell in which a hermetically sealed glass casing completely surrounds an electrode assembly comprised of anode and cathode electrodes containing electrochemically active material, and a porous electrolyte absorbent separator between and in contact with each of the electrodes, the electrolyte absorbed in the separator being present in an amount not exceeding the separator capacity, the seal being effected at terminal conductors extending through the casing wall from the electrodes at the interior of the cell.

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patent: 3867950 (1975-02-01), Fischell
patent: 3888260 (1975-06-01), Fischell
patent: 3942535 (1976-03-01), Schulman

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