发明申请
- 专利标题: COMPACT INTEGRATED BRUSHLESS PERMANENT-MAGNET MOTOR & DRIVE
- 专利标题(中): 紧凑的集成无刷永磁电机和驱动
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申请号: US11779811申请日: 2007-07-18
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公开(公告)号: US20080030088A1公开(公告)日: 2008-02-07
- 发明人: Daniel Gizaw , David Erdman , Joseph Miller , Girma Desta
- 申请人: Daniel Gizaw , David Erdman , Joseph Miller , Girma Desta
- 主分类号: H02K11/00
- IPC分类号: H02K11/00 ; H02K5/18 ; H02K9/18
摘要:
The present invention is an integrated brushless permanent-magnet motor with the circuit board controller in the same chamber as the rotor and stator. Including the circuit board controller in the same chamber as the rotor and stator allows for a more compact motor. The motor may include fins on its housing exterior such that the heat generated by the motor flows out of the housing through the fins, cooling the motor. The invention may also include features designed to reduce cogging.
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