Title:
BIROTOR MOTOR AS WELL AS FAN AND COMPRESSOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2015/018083
Kind Code:
A1
Abstract:
A birotor motor. A stator core of the birotor motor is of a cylindrical structure; inner rotor magnetic steel, outer rotor magnetic steel and a magnet yoke steel sleeve of the birotor motor form a double-layer cylindrical structure mutually sleeved with the stator core, and the stator core is positioned between the inner rotor magnetic steel and the outer rotor magnetic steel; and each inner magnetic steel sheet and one outer magnetic steel sheet are opposite to each other, and have the same magnetic polarity. At least two windings distributed circumferentially are coiled on the cylindrical stator core. The structure of the birotor motor can reduce iron loss and copper consumption and greatly improves the performance of the motor. The motor can be applied to products such as fans, compressors and the like.
Inventors:
QI YAMEI (CN)
Application Number:
PCT/CN2013/081220
Publication Date:
February 12, 2015
Filing Date:
August 09, 2013
Export Citation:
Assignee:
SHENZHEN A & E MOTOR TECHNOLOGY CO LTD (CN)
International Classes:
H02K16/02; H02K21/12; H02K1/27
Foreign References:
| CN203482057U | 2014-03-12 | |||
| CN102497074A | 2012-06-13 | |||
| JP2006345682A | 2006-12-21 | |||
| JP2010284034A | 2010-12-16 | |||
| CN1645719A | 2005-07-27 | |||
| CN102290936A | 2011-12-21 | |||
| CN202856473U | 2013-04-03 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
深圳市瑞方达知识产权事务所（普通合伙） (CN)
深圳市瑞方达知识产权事务所（普通合伙） (CN)
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