Electricity: motive power systems – Braking – Automatic and/or with time-delay means
Patent
1981-10-08
1983-02-08
Smith, Jr., David
Electricity: motive power systems
Braking
Automatic and/or with time-delay means
318317, 318308, 318639, H02P 516
Patent
active
043731503
ABSTRACT:
A motor control system including sequencing circuitry for governing the mode of operation of an electric motor in accordance with feedback signals representing selected motor operating parameters further includes modifying circuitry to selectively effect a change in the mode of motor operation in response to an external signal.
REFERENCES:
patent: 3593078 (1971-07-01), Domshy
patent: 3593083 (1971-07-01), Blaschke
patent: 3732474 (1973-05-01), Anger et al.
patent: 3883786 (1975-05-01), McNaughton et al.
patent: 4172231 (1979-10-01), d'Alayer de Costemore d'Arc et al.
patent: 4201936 (1980-05-01), Roumanis
Austin Ormand R.
General Electric Company
Renner Arnold E.
Smith Jr. David
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