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Patent Searching and Data


Title:
ELECTRIC MOTOR
Document Type and Number:
WIPO Patent Application WO/2013/025550
Kind Code:
A3
Abstract:
An asymmetric brushless direct current (DC) motor (100) having a stator (104) having a plurality of magnets (108) and a rotor (202) having a plurality of armatures (204) where the vector sum of magnetic forces between each armature (204) and each respective magnet (208) is zero at every angular rotation position of the rotor (202) with respect to the stator (104) in the motor's (100) non-energized state.

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Inventors:
NICOLOFF, William (181 W. Huntington Dr, Suite 202Monrovia, California, 91016, US)
QINZHONG, Yu (181 W. Huntington Dr, Suite 202Monrovia, California, 91016, US)
Application Number:
US2012/050445
Publication Date:
May 15, 2014
Filing Date:
August 10, 2012
Export Citation:
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Assignee:
AEROVIRONMENT, INC. (181 W. Huntington Dr, Suite 202Monrovia, California, 91016, US)
NICOLOFF, William (181 W. Huntington Dr, Suite 202Monrovia, California, 91016, US)
QINZHONG, Yu (181 W. Huntington Dr, Suite 202Monrovia, California, 91016, US)
International Classes:
H02K23/26
Foreign References:
US20100133939A12010-06-03
US20100148597A12010-06-17
US6573629B12003-06-03
US4719378A1988-01-12
US20100033036A12010-02-11
US5111095A1992-05-05
GB2208974A1989-04-19
US20090284644A12009-11-19
US3860843A1975-01-14
US20090249900A12009-10-08
Attorney, Agent or Firm:
YEDIDSION, Pejman (1445 E. Los Angeles Ave, Suite 108Simi Valley, California, 93065, US)
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