Electric switch

Electricity: circuit makers and breakers – Liquid contact – Time delay

Patent

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Details

200148R, 200148D, H01H 3314, H01H 3354

Patent

active

041974387

ABSTRACT:
An electric switch, for use as a high-voltage circuit breaker, having a plurality of quenching chambers per switch pole, with each of the quenching chambers radially disposed in a common actuator shaft. The quenching chambers disposed in the common actuator shaft are then placed in a closed vessel having a toroidal shape.

REFERENCES:
patent: 3236978 (1966-02-01), Lester
patent: 3567887 (1971-03-01), Maloney

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