Alternating current motor speed control

Details Alternating current motor speed control Alternating current motor speed control

1982-11-04

1984-08-21

Miller, J. D.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 67R, 310266, 318 13, H02K 710

Patent

active

044672306

ABSTRACT:
An alternating current speed control of the type associated with an alternating current motor whose output speed is essentially constant, the motor speed control being capable of varying the output speed of the motor from two times normal output to zero. The rotor of the electric motor is mounted on a cylindrical gear case which is in turn supported by the output shaft of a differential gearing mechanism disposed within the gear case. Controller means are provided to brake a regulating gear within the differential gear assembly to vary the output speed of the electric motor.

REFERENCES:
patent: 1726246 (1929-08-01), Stevens
patent: 2355000 (1944-08-01), Liebrecht
patent: 2450290 (1948-09-01), Maxwell
patent: 2466762 (1949-04-01), Campbell
patent: 2762239 (1956-09-01), Van Dyke
patent: 2771791 (1956-11-01), Bachman
patent: 2897691 (1959-08-01), Lowe
patent: 2948164 (1960-08-01), Neal
patent: 3013452 (1961-12-01), Hornbostel
patent: 3119282 (1964-01-01), Raze
patent: 3220284 (1965-11-01), Horvath
patent: 3299741 (1967-01-01), Twiford
patent: 3905251 (1975-09-01), Greene

Affiliated with

Also associated with

Rating

Alternating current motor speed control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alternating current motor speed control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alternating current motor speed control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1937861