Invention Grant
- Patent Title: Integrated stator and rotor for a DC brushless ceiling fan motor
- Patent Title (中): 集成定子和转子用于直流无刷吊扇电机
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Application No.: US11670347Application Date: 2007-02-01
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Publication No.: US07615898B2Publication Date: 2009-11-10
- Inventor: Chung-Min Chang
- Applicant: Chung-Min Chang
- Applicant Address: TW Taichung
- Assignee: Rhine Electronic Co., Ltd
- Current Assignee: Rhine Electronic Co., Ltd
- Current Assignee Address: TW Taichung
- Agency: Sinorica, LLC
- Agent Ming Chow
- Priority: TW96101037A 20070111
- Main IPC: H02K11/00
- IPC: H02K11/00

Abstract:
A stator and rotor for a DC brushless ceiling fan motor includes an integrated design of the stator and rotor to form an integrated stator, the integrated stator is made of a permeable material and is formed by means of a secondary production process. The DC brushless ceiling fan motor further includes an electrical controlling circuit that comprises a computer microprocessor, a power supply, a frequency converter, a phase detector and a remote control device or a manual control switch with the purpose of controlling the speed and the orientation of the motor, and thus achieving the result of low working temperature and high electrical efficiency.
Public/Granted literature
- US20080169732A1 INTEGRATED STATOR AND ROTOR FOR A DC BRUSHLESS CEILING FAN MOTOR Public/Granted day:2008-07-17
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