Torque compensated electric motor

Details Torque compensated electric motor Torque compensated electric motor

1981-07-23

1983-02-08

Smith, Jr., David

Electricity: motive power systems

Plural, diverse or diversely controlled electric motors

Mechanically coupled in fixed ratio of movement

73 59, 318659, 318436, 318 49, 310112, 310114, H02P 552

Patent

active

043731473

ABSTRACT:
An electric motor having a first rotor on an output shaft, a first stator pivotally mounted to a housing, a second rotor mounted to the first stator and a second stator mounted to the housing. The second stator is driven with a control signal which is a function of the measure reaction torque experienced by the first stator to produce a counter torque to balance the reaction torque. A consistency transmitter mounted on the output shaft produces torque on the first stator as a function of the consistency of the material in which it is rotated.

REFERENCES:
patent: 912144 (1909-02-01), Mavor
patent: 1983896 (1934-12-01), Bottcher
patent: 3089044 (1963-05-01), Bolton
patent: 3343405 (1967-09-01), Gilinson et al.
patent: 3357003 (1944-08-01), Hurndall
patent: 3586938 (1971-06-01), Le Gall
patent: 3683249 (1972-08-01), Shibata
patent: 3722262 (1973-03-01), Gilinson, Jr. et al.
patent: 3950430 (1960-08-01), Katz
patent: 4126818 (1978-11-01), Taylor

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