发明申请
- 专利标题： LINEAR SYNCHRONOUS MOTOR
- 专利标题（中）： 线性同步电机
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申请号： US12537496申请日： 2009-08-07
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公开(公告)号： US20100033032A1公开(公告)日： 2010-02-11
- 发明人: Yuqi Tang , Satoshi Sugita
- 申请人： Yuqi Tang , Satoshi Sugita
- 申请人地址： JP Tokyo
- 专利权人： SANYO DENKI CO., LTD
- 当前专利权人： SANYO DENKI CO., LTD
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-205688 20080808; JP2009-147901 20090622
- 主分类号： H02K41/03
- IPC分类号： H02K41/03
摘要：
A first pair of connected portions of one end magnetic pole portion, a first pair of connected portions of an end bracket, a first pair of connected portions of the other end magnetic pole portion, and a first pair of connected portions of each of five magnetic pole portions are connected by a pair of magnetic cylindrical members. A second pair of one connected portions of one end magnetic pole portion, a second pair of the other end magnetic pole portion, and a second pair of connected portions of each of five magnetic pole portions are connected by a pair of magnetic conductive parts. One pair of guide shafts are slidably fitted into the one pair of magnetic cylindrical members through linear bearings. A yoke is constituted from the one pair of magnetic cylindrical members and one pair of magnetic conductive parts. The five magnetic pole portions are each formed by laminating a plurality of magnetic steel plates in the axial direction.
公开/授权文献
- US07906876B2 Linear synchronous motor 公开/授权日：2011-03-15