Arc motivating assembly for circuit breakers

Details Arc motivating assembly for circuit breakers Arc motivating assembly for circuit breakers

1983-02-28

1985-01-08

Moose, Jr., Harry E.

Electricity: circuit makers and breakers

Liquid contact

Time delay

200149A, H01H 3300

Patent

active

044928360

ABSTRACT:
An arc motivating assembly positioned on both sides of a pair of circuit breaker contacts is coated with electrical insulating material arranged in alternate layers of two different compositions. The first is selected to have good electrical insulation and high arc resistance, and the second is selected for vaporizing and generating gases to assist in arc blow out and extinction.

REFERENCES:
patent: 2082028 (1937-06-01), Rawlins
patent: 2707218 (1955-04-01), Cellerini
patent: 4375021 (1983-02-01), Pardini et al.

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