Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Patent
1985-08-16
1987-04-07
Broome, Harold
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Automatic circuit-interrupting devices
335195, H01H 7710
Patent
active
046564446
ABSTRACT:
A circuit breaker with a force generate shunt characterized by a circuit breaker structure between spaced conductors with a fixed contact on one conductor and a movable contact on a contact arm that is movable between open and closed positions. A flexible shunt connected between the arm and the other conductor which shunt includes folded-over shunt portions that generate repulsion magnetic forces for pressing the closed contacts together and for expediting the contact arm open.
REFERENCES:
patent: 4281303 (1981-07-01), Heft
Gula Lance
Haugh Charles E.
McKee Jere L.
Thomas Glenn R.
Broome Harold
Johns L. P.
Westinghouse Electric Corp.
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