Actuator circuit for control of circuit breaker
AssigneeGeneral Electric Technology GmbH
InventorPeter Von Allmen
Life of this patent
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Abstract
The invention relates to an actuator circuit for actuating a circuit breaker controller, the circuit being characterized in that it comprises two branches in parallel between two terminals and in that the first branch includes only a first coil; the second branch includes a second coil having impedance that is lower than the first, in series with a switch controlled by a switch circuit.
Claims6
An actuator circuit for actuating a circuit breaker controller, the circuit comprising two branches in parallel between two terminals wherein:
- the first branch includes only a first coil;
- and
- the second branch includes a second coil having impedance that is lower than the first, in series with a switch controlled by a switch circuit.
A circuit breaker controller comprising an actuator circuit having two branches in parallel between two terminals wherein:
- the first branch includes only a first coil;
- and
- the second branch includes a second coil having impedance that is lower than the first, in series with a switch controlled by a switch circuit.
A circuit breaker comprising a controller provided with an actuator circuit having two branches in parallel between two terminals wherein:
- the first branch includes only a first coil;
- and
- the second branch includes a second coil having impedance that is lower than the first, in series with a switch controlled by a switch circuit.
Dependencies are inferred from the claim text.