Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1988-09-21
1989-10-03
Macon, Robert S.
Electricity: circuit makers and breakers
Liquid contact
Time delay
200144R, H01H 3312
Patent
active
048718890
ABSTRACT:
An assembly adapted to commutate arcs from between the main contacts of a circuit breaker to an arcing contact such that a single arc at the arcing contact can be extinguished and dispersed within an arc chute. The assembly is adapted to be pivotally attached to the ends of the main contact carrying arms and includes arc channeling members joined to form a contact surface. An arcing contact can be fixed to the contact surface such that the arcs from the main contacts are channelled into one arc at the arcing contact.
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Buxton Clifford A.
Leone David A.
Macon Robert S.
Morrow James G.
Siemens Energy & Automation Inc.
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