发明授权
- 专利标题： Brushless direct current motor and driving unit thereof
- 专利标题（中）： 无刷直流电动机及其驱动单元
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申请号： US12397867申请日： 2009-03-04
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公开(公告)号： US08629639B2公开(公告)日： 2014-01-14
- 发明人: Yen-Hung Wu , Tsung-Jung Hsieh , Yueh-Lung Huang
- 申请人： Yen-Hung Wu , Tsung-Jung Hsieh , Yueh-Lung Huang
- 申请人地址： TW Kuei San, Taoyun Hsien
- 专利权人： Delta Electronics, Inc.
- 当前专利权人： Delta Electronics, Inc.
- 当前专利权人地址： TW Kuei San, Taoyun Hsien
- 代理机构： Muncy, Geissler, Olds & Lowe, PLLC
- 优先权： TW97151168A 20081229
- 主分类号： H02P25/00
- IPC分类号： H02P25/00 ; H03K3/00
摘要：
A brushless direct current (DC) motor includes a rotor, a stator and a driving unit. The rotor includes a plurality of magnetic poles. The stator includes a plurality of upper pole arms and a plurality of lower pole arms. The driving unit includes at least two coils wound on the upper pole arms and the lower pole arms respectively, and the driving unit generates an alternating magnetic field on the stator for driving the rotor.
公开/授权文献
- US20100164420A1 BRUSHLESS DIRECT CURRENT MOTOR AND DRIVING UNIT THEREOF 公开/授权日：2010-07-01
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