Title:
DIRECT CURRENT BRUSHLESS MOTOR HAVING EMBEDDED MAGNETS
Document Type and Number:
WIPO Patent Application WO/2016/173107
Kind Code:
A1
Abstract:
A direct current brushless motor having embedded magnets, comprising a stator (20) and a rotor (10) rotatable relative to the stator (20). The rotor (20) has a plurality of ferrite magnets (11) evenly distributed in a circumferential direction about a rotational axis as an axle line, and the magnets (11) are U-shaped or arc-shaped. Compared to an IPM BLDC motor using magnets of rare earth materials, the present direct current brushless motor has a comparable performance and is cost-saving.
Inventors:
SEO JEONGNAM (CN)
Application Number:
PCT/CN2015/082061
Publication Date:
November 03, 2016
Filing Date:
June 23, 2015
Export Citation:
Assignee:
SUZHOU TENGLONG MOTOR TECH CO LTD (CN)
International Classes:
H02K1/27; H02K29/00
Foreign References:
| JP2000166135A | 2000-06-16 | |||
| CN102810965A | 2012-12-05 | |||
| CN1098568A | 1995-02-08 | |||
| CN103956838A | 2014-07-30 |
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT & TRADEMARK AGENCY LTD. (CN)
苏州创元专利商标事务所有限公司 (CN)
苏州创元专利商标事务所有限公司 (CN)
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