Vacuum switch and method of manufacturing the same

Details Vacuum switch and method of manufacturing the same Vacuum switch and method of manufacturing the same

1984-02-29

1985-10-08

Macon, Robert S.

Electricity: circuit makers and breakers

Liquid contact

Time delay

H01H 3366

Patent

active

045462224

ABSTRACT:
Disclosed is a vacuum switch having a container and a pair of contact electrodes, and a method of manufacturing the same, in which at least one of the contact electrodes is constituted by a member made up of a skeleton containing cobalt as its principal component with pores into which a copper alloy containing copper as its principal component, silver, and a low melting point and high vapor pressure element having substantially no or very low solid-solubility with respect to the copper at a room temperature is impregnated.

REFERENCES:
patent: 3957453 (1976-05-01), Hassler et al.
patent: 4323590 (1982-04-01), Lipperts
patent: 4453054 (1984-06-01), Peche et al.

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