Electricity: motive power systems – Motor-reversing – Armature or primary circuit control
Patent
1974-04-17
1976-07-20
Rubinson, Gene Z.
Electricity: motive power systems
Motor-reversing
Armature or primary circuit control
318114, 318115, 318124, 318125, 318128, 318220R, H02P 142
Patent
active
039709078
ABSTRACT:
An electrical apparatus for producing pulsating high torque rotational vibration movement combined with a slow superimposed unidirectional rotary motion is disclosed. The apparatus includes an alternating current motor combined in a mechanically resonatable system with electrical apparatus producing a non-alternating component of magnetic flux in the motor structure. The torque generating ability of the motor is increased approximately five-fold even though the motor is operated from the same supply voltage. The disclosed apparatus is illustrated connected to a waste disposer device.
REFERENCES:
patent: 2740932 (1956-04-01), King
patent: 2811316 (1957-10-01), Ewing
patent: 2851646 (1958-09-01), Williamson et al.
patent: 3401892 (1968-09-01), Meyers
patent: 3675100 (1972-07-01), McNamara et al.
Hobart Corporation
Rubinson Gene Z.
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