Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Patent
1984-11-13
1986-07-01
Broome, Harold
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Automatic circuit-interrupting devices
335 20, H01H 7300, H01H 7710
Patent
active
045982635
ABSTRACT:
A magnetically operated circuit breaker characterized by a circuit breaker structure including first and second separable contacts operable between open and closed positions, a releasable mechanism movable when released to a tripped position to effect automatic opening of the contacts, the first contact being connected to the releasable mechanism, the second contact being movable between open and closed positions of the first contact, and electromagnetic actuating means for moving the second contact between open and closed position in response to a control signal generated remotely from the circuit breaker.
REFERENCES:
patent: 4223288 (1980-09-01), Stiner
patent: 4258343 (1981-03-01), Kussy
Heyne Carl J.
Tomasic Nicholas A.
Wu Jiing-Liang
Broome Harold
Johns L. P.
Westinghouse Electric Corp.
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