Title:
MULTIPHASE ROTARY ELECTRICAL MACHINE
Document Type and Number:
WIPO Patent Application WO/2009/024080
Kind Code:
A1
Abstract:
A multiphase rotary electrical machine includes two or more magnetic tracks and multiple electromagnet units. Each magnetic track includes magnetic units (51, 52) provided with two magnetic poles (51c1, 52c1, 51c2, 52c2, 51c3, 52c3, 51d, 52d). The magnetic units (51, 52) are arranged along the peripheral direction of a rotary shaft (74). The magnetic units (51, 52) included in different magnetic tracks are displaced with each other. Each phase unit of the electrical machine includes at least one of the electromagnet units and is magnetically isolated from the other phase units. The electromagnet unit of each phase unit and one corresponding magnetic track are coaxially disposed.
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Inventors:
LU WEI-TING (CN)
Application Number:
PCT/CN2008/072040
Publication Date:
February 26, 2009
Filing Date:
August 19, 2008
Export Citation:
Assignee:
LU HSAIO TING (CN)
LU WEI-TING (CN)
LU WEI-TING (CN)
International Classes:
H02K21/22
Foreign References:
| JPH09121521A | 1997-05-06 | |||
| JPH1023697A | 1998-01-23 | |||
| CN1714493A | 2005-12-28 | |||
| JP2003348805A | 2003-12-05 | |||
| JP2004312923A | 2004-11-04 | |||
| CN101110546A | 2008-01-23 |
Attorney, Agent or Firm:
TIANZHENG PATENT & TRADEMARK ATTORNEYS (ChangdimingyuanNo.9, Qingchun Roa, Hangzhou Zhejiang 9, CN)
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