Secondary battery

Details Secondary battery Secondary battery

1988-03-17

1989-05-16

Kalafut, Stephen J.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Plural cells

429159, 429160, 429210, H01M 642, H01M 648

Patent

active

048309389

ABSTRACT:
In accordance with the present invention an improved secondary battery is disclosed which consists of at least two and preferably three or more cells in series, each intermediate cell containing a pair of shared carbonaceous electrodes, each electrode being a carbonaceous body of a length to be inserted into adjacent cell, forming the positive electrode in one cell and the negative electrode in the adjacent cell. Each terminal cell in said series having a second electrode of a carbonaceous material providing a connection to complete the flow of stored energy out of and charge energy into said cell series. Each cell has a formaninous separator between each pair of electrodes in said cell to maintain its electrodes in spaced apart relationship. Each cell is a container or compartment of a container and the common electrode connects each cell to the adjacent cell. Each cell is provided with an ionizable salt in a non-aqueous fluid.

REFERENCES:
patent: 4275130 (1981-06-01), Rippel et al.
patent: 4707423 (1987-11-01), Kawin et al.

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