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Patent Searching and Data


Title:
RESONANT MOTOR SYSTEM
Document Type and Number:
WIPO Patent Application WO2005104332
Kind Code:
A3
Abstract:
In a resonant motor system, an electrical motor 10 having a stator 14 with one or more windings, a rotor 12 which may or may not be wound, and an air gap 16 between the stator 14 and the rotor 12 for storing magnetic energy such that the motor 10 exhibits a definite electrical inductance deployed with a drive combination including a compacitance connected in series with the inductance of the motor 10 to form an LCR circuit therewith. Phased provision of DC power to the LCR circuit causes the circuit to oscillate, which excites the motor 10. The DC power is provided in synchronism with the rotation of the rotor 12 in order to maximize the torque produced by the motor 10.

Inventors:
KERLIN JACK (US)
Application Number:
US2005000455W
Publication Date:
January 05, 2006
Filing Date:
January 07, 2005
Export Citation:
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Assignee:
RASER TECHNOLOGIES, INC.
KERLIN, JACK
International Classes:
H02P7/28; H02P25/16; H02K11/00; H02K; (IPC1-7): H02M7/523; H02P7/28
Foreign References:
US3638098A1972-01-25
US3120633A1964-02-04
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