Speed governor

Details Speed governor Speed governor

1984-11-09

1986-09-16

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Rotary

310105, H02K 4902

Patent

active

046124691

ABSTRACT:
A speed governor for use in a time-delay switch having an adjustable delay time, low amount of operating noise, high braking force, and simple construction. Two generally annularly shaped magnets are disposed on opposite sides of a conductive disk rotated at a higher rate than an input member by an accelerating gear train. One of the magnets is stationarily mounted while the other is rotatably adjustable in position via an adjustment plate having an adjustment lever extending outside of the casing of the device.

REFERENCES:
patent: 3700941 (1972-10-01), Duncan
patent: 3831942 (1974-08-01), Del Mar
patent: 4152617 (1979-05-01), Janson
patent: 4224545 (1980-09-01), Powell

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