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Title:
MULTI-ROTOR PERMANENT MAGNET SYNCHRONOUS MOTOR
Document Type and Number:
WIPO Patent Application WO/2016/201712
Kind Code:
A1
Abstract:
A multi-rotor permanent magnet synchronous motor (100), comprising: a motor main shaft (3) and a primary mechanism (1) and auxiliary mechanism (4) sequentially sleeved and connected on the motor main shaft (3) and operating cooperatively; the auxiliary mechanism (4) comprises a one-way bearing member (41) sleeved and connected on the motor main shaft (3) and an auxiliary rotor module (40) sleeved and connected on the one-way bearing member (41). The multi-rotor permanent magnet synchronous motor (100) does not need to use a gear box to realize driving and consumes little energy, and since the primary mechanism (1) and auxiliary mechanism (4) operate cooperatively, the invention can output different torques, and thereby output different speeds.

Inventors:
CHEN, Kenny (Room 201, Building A No. 1 Qianwan First Road,Qianhai Shenkong Cooperation Are, Shenzhen Guangdong 0, 518000, CN)
ZHANG, Huiming (Room 201, Building A No. 1 Qianwan First Road,,Qianhai Shenkong Cooperation Are, Shenzhen Guangdong 0, 518000, CN)
Application Number:
CN2015/082170
Publication Date:
December 22, 2016
Filing Date:
June 24, 2015
Export Citation:
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Assignee:
GAM SHINE TECHNOLOGY CO., LIMITED (Room 01, Floor 21 Xingfa Commercial Building,No. 9 Yin Chong S, Mong Kok Hong Kong, Kong, CN)
International Classes:
H02K21/00
Foreign References:
CN204696885U2015-10-07
US4663581A1987-05-05
CN101030720A2007-09-05
CN1508959A2004-06-30
CN201298793Y2009-08-26
CN1292596A2001-04-25
US4654577A1987-03-31
US20070273242A12007-11-29
Other References:
See also references of EP 3312978A4
Attorney, Agent or Firm:
SHENZHEN STANDARD PATENT & TRADEMARK AGENT LTD. (Room 810-815, Yinzuo International BuildingNo. 1056 Shennan Boulevard, Futian Distric, Shenzhen Guangdong 0, 518040, CN)
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