Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1982-02-19
1983-12-13
Broome, Harold
Electricity: circuit makers and breakers
Liquid contact
Time delay
335201, H01H 930
Patent
active
044206607
ABSTRACT:
The present invention provides a circuit breaker of improved performance by providing arc shields and arc runways together with the contacts on the rigid conductors of the contactors of a circuit breaker, and disposing said arc runways on the stationary contactor side is a predetermined relationship to the arc extinguishing plates such that a portion of the cut-out in at least one of said arc extinguishing plates substantially overlaps said arc runway.
REFERENCES:
patent: 3402273 (1968-09-01), Davis
Hisatsune Fumiyuki
Terachi Junichi
Yamagata Shinji
Yoshiyasu Hajimu
Broome Harold
Mitsubishi Denki & Kabushiki Kaisha
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