Invention Grant
- Patent Title: Three-phase motor with overlapping coils and fan
- Patent Title (中): 具有重叠线圈和风扇的三相电机
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Application No.: US12731453Application Date: 2010-03-25
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Publication No.: US08476800B2Publication Date: 2013-07-02
- Inventor: Chin-Chun Lai , Kun-Fu Chuang , Shin-Ming Huang
- Applicant: Chin-Chun Lai , Kun-Fu Chuang , Shin-Ming Huang
- Applicant Address: TW Kuei San, Taoyuan Hsien
- Assignee: Delta Electronics, Inc.
- Current Assignee: Delta Electronics, Inc.
- Current Assignee Address: TW Kuei San, Taoyuan Hsien
- Agency: Muncy, Geissler, Olds & Lowe, PLLC
- Priority: CN200910221070 20091109
- Main IPC: F04D25/08
- IPC: F04D25/08
Abstract:
A three-phase motor includes a bearing structure, a rotor structure and a stator structure. The bearing structure has a bushing. The rotor structure has a shaft disposed in the bushing. The stator structure is disposed corresponding to the rotor structure and includes a first coil assembly and a second coil assembly overlapped on the first coil assembly. A fan with the motor is also disclosed. The present invention can increase the ratio of the effective coils of the stator structure, and further promote the operation efficiency of the three-phase motor and the fan with the three-phase motor.
Public/Granted literature
- US20110110800A1 FAN AND THREE-PHASE MOTOR THEREOF Public/Granted day:2011-05-12
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