发明授权
- 专利标题: Motor
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申请号: US16174530申请日: 2018-10-30
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公开(公告)号: US11005321B2公开(公告)日: 2021-05-11
- 发明人: Petr Chmelicek , Ashish Goel
- 申请人: Petr Chmelicek , Ashish Goel
- 申请人地址: GB Nottingham; GB Nottingham
- 专利权人: Petr Chmelicek,Ashish Goel
- 当前专利权人: Petr Chmelicek,Ashish Goel
- 当前专利权人地址: GB Nottingham; GB Nottingham
- 代理机构: Maschoff Brennan
- 优先权: GB1717871 20171030
- 主分类号: H02K21/00
- IPC分类号: H02K21/00 ; H02K1/27 ; H02K19/26 ; H02K19/12 ; H02K1/26 ; H02K16/02
摘要:
The current invention relates to a magnetic pole assembly, providing flux to an air gap, comprising one or more magnetic pole pieces and one or more sources of magnetic flux. Said one or more sources of magnetic flux lie adjacent to the axial faces and circumferential faces and one of the radially inner face or radially outer face of each magnetic pole piece. Thereby to allow flux created by said one or more sources of magnetic flux to enter the one or more magnetic pole pieces in order to focus the magnetic flux of said pole piece towards and out of the radial surface not having a source of magnetic flux adjacent thereto. Such an arrangement, increases the flux density in the air gap adjacent to said radial surface not having a source of magnetic flux adjacent thereto.
公开/授权文献
- US20190173342A1 Motor 公开/授权日:2019-06-06