Power switch assembly having a circuit breaker and a circuit dis

Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor

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Details

361335, 361429, 361131, 361132, 200 48R, H02B 500

Patent

active

045410330

ABSTRACT:
A power switch assembly has a horizontal supporting base, a circuit disconnector including a first supporting porcelain insulator vertically disposed on the supporting base, a stationary contactor supported by the free end of the first insulator, and a rod-shaped movable contactor separably engaged by the stationary contactor and pivotally secured to an operating mechanism located within a hollow terminal disposed at the free end of a second supporting porcelain insulator vertically disposed on the supporting base, and a circuit breaker disposed on the hollow terminal to be tilted to be remote from the movable contactor, while two driving rods extend through the second insulator and are connected to the driving source to open and close the circuit disconnector through the operating mechanism and the circuit breaker through a linkage located within the hollow terminal. The power switch assembly may have further a porcelain clad lightning arrester substituted for the first insulator.

REFERENCES:
patent: 3364398 (1968-01-01), Stipcevich
patent: 3787711 (1974-01-01), Bright
patent: 4360849 (1982-11-01), Harris
patent: 4367512 (1983-01-01), Fujita
Nisshin Denki Giho; vol. 26, No. 4 (Oct. 1981), pp. 20-22.

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