发明申请
- 专利标题： Electric motor
- 专利标题（中）： 电动马达
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申请号： US10937318申请日： 2004-09-10
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公开(公告)号： US20050029884A1公开(公告)日： 2005-02-10
- 发明人: James Lau
- 申请人： James Lau
- 专利权人： Johnson Electric S.A.
- 当前专利权人： Johnson Electric S.A.
- 优先权： GB0130152.2 20011218
- 主分类号： H02K5/04
- IPC分类号： H02K5/04 ; H02K1/17 ; H02K15/03 ; H02K23/04 ; H02K21/26
摘要：
A miniature PMDC motor 10 has a permanent magnet stator comprising two arcuate ceramic magnets 20 fitted to a can-like housing 11 and circumferentially separated by interdisposed rubber magnets 21 wedging or nipping the ceramic magnets 20 in place within the housing 11 without the use of circumferential magnet stops formed in the side of the housing.
公开/授权文献
- US07159295B2 Method of making a miniature electric motor 公开/授权日：2007-01-09
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