Methods of and apparatus for making cathode electrodes for sodiu

Details Methods of and apparatus for making cathode electrodes for sodiu Methods of and apparatus for making cathode electrodes for sodiu

1981-11-25

1984-04-17

Derrington, James H.

Plastic article or earthenware shaping or treating: apparatus

Distinct means to feed, support or manipulate preform stock...

And means to form or reshape preform

425125, 425129R, 425143, 425144, 425552, 264104, H01M 404

Patent

active

044431724

ABSTRACT:
A cathode structure for a sodium sulphur cell is formed by putting a fibre matrix into a mould which is closed to shape the matrix to the required form with compression of the fibrous material, the mould being kept at a temperature below 12.degree. C. and preferably between 8.degree. and 10.degree. C. while liquid sulphur is injected into the compressed fibre material.

REFERENCES:
patent: 3028284 (1962-04-01), Reeves
patent: 3671159 (1972-06-01), Greenberg et al.
patent: 4091057 (1978-05-01), Weber
patent: 4092385 (1978-05-01), Balevski et al.
patent: 4176447 (1979-12-01), Brennan
patent: 4188463 (1980-02-01), Arcuri
patent: 4212625 (1980-07-01), Shutt
patent: 4218524 (1980-08-01), Dunn et al.
patent: 4294005 (1981-10-01), Brennan

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