Electricity: motive power systems – Self-synchronous type of motor
Patent
1985-07-12
1987-07-07
Smith, Jr., David
Electricity: motive power systems
Self-synchronous type of motor
318817, 318696, H02K 1902
Patent
active
046789782
ABSTRACT:
Quieting circuits for synchronous electric motors bypass their phase shifting coils with a minor percentage of the total motor watts input.
REFERENCES:
patent: 2458100 (1949-01-01), Rotors
patent: 2589999 (1952-03-01), Feiertag et al.
patent: 3121832 (1964-02-01), Haskell et al.
patent: 3440508 (1969-04-01), Fujita
Brookfield Engineering Laboratories, Inc.
Smith Jr. David
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