Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – With motor
Patent
1993-04-30
1994-05-10
Donovan, Lincoln
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
With motor
335 69, H01H 360
Patent
active
053111613
ABSTRACT:
A motor operator interface assembly allows a large industrial-rated circuit breaker to be manually operated between its ON and OFF conditions as well as electrically driven by a motor operator. The interface assembly includes a motor driver plate that connects and disconnects the circuit breaker operating handle from the motor operator unit to allow either manual or motor-driven operation. A drive pawl and drive plate insure resetting the circuit breaker.
REFERENCES:
patent: 4042896 (1977-08-01), Powell et al.
Calder William H.
Castonguay Roger N.
Donovan Lincoln
General Electric Company
Menelly Richard A.
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