Small synchronous motor with lash coupling

Details Small synchronous motor with lash coupling Small synchronous motor with lash coupling

1975-06-19

1977-03-29

Budd, Mark O.

Electrical generator or motor structure

Dynamoelectric

Rotary

H02K 710

Patent

active

040151530

ABSTRACT:
A small synchronous motor in which a rotor is rotatably mounted on its output shaft in such a manner that the rotor is rotatable through a predetermined angle around and relative to the output shaft. A torque transmitting mechanism for transmitting the torque of the rotor is turned to the output shaft whereby, upon application of alternating current to the motor, only the rotor is first turned to its synchronous speed under no load, and the output shaft is then rotated by means of the torque transmitting mechanism after the rotor has been synchronized while turning through that predetermined angle around the output shaft.

REFERENCES:
patent: 1976880 (1934-10-01), Graseby
patent: 2673939 (1954-03-01), Tetro
patent: 2973687 (1961-02-01), Kohler
patent: 3231770 (1966-01-01), Hyde
patent: 3403273 (1968-09-01), Higuchi
patent: 3427485 (1969-02-01), Dotto
patent: 3558940 (1971-01-01), Chestnut
patent: 3719842 (1973-03-01), Kuntz

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