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US 4,202,032 AGranted
Power control circuit
AssigneeTroller Corporation
InventorGene Morez
Life of this patent
Estimating the term…
Abstract
A power control circuit providing a complete range of signals that vary from a full "off" to a full "on" condition comprising an arrangement of electrical components incorporated into a control device that supplies half wave signals at the minimum control position and blends the same into a full wave signal as the control device is activated to approach and reach maximum full "on" position.
Claims6
A power control circuit providing a complete range of signals to a load that varies from "full on" to "full off" comprising:
- (a) an AC power source and a transformer providing primary and secondary windings,
- (b) a full wave rectifier connected to said secondary winding of said transformer,
- (c) a variable signal control connected in circuit between an output of said rectifier and the load having a full on position for supplying a full wave signal to the load, and a negative return from its full off position to another output of said rectifier, and
- (d) a circuit connection between said secondary winding and the signal output side of said variable signal control for supplying a half wave AC signal to the full wave signal supplied to the load through said variable signal control.
1 more element
Dependencies are inferred from the claim text.