Invention Grant
- Patent Title: Two-phase BLDC motor
- Patent Title (中): 两相BLDC电机
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Application No.: US12960175Application Date: 2010-12-03
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Publication No.: US08487567B2Publication Date: 2013-07-16
- Inventor: Yue Li , Li Sheng Liu
- Applicant: Yue Li , Li Sheng Liu
- Applicant Address: CH Murten
- Assignee: Johnson Electric S.A.
- Current Assignee: Johnson Electric S.A.
- Current Assignee Address: CH Murten
- Agency: Muncy, Geissler, Olds & Lowe, PLLC
- Priority: CN200910188716 20091204
- Main IPC: H02P6/14
- IPC: H02P6/14 ; H02P6/08

Abstract:
A two-phase BLDC motor comprises a stator and a rotor. The stator has a stator core and a two-phase winding wound on the stator core. The stator core comprises a plurality of teeth with slots formed between adjacent teeth. The rotor rotor has a plurality of magnetic poles formed by at least one permanent magnet. The windings are received in corresponding slots in such a way that each winding spans multiple teeth and the direction of current flowing through the windings in any one slot at any one time is the same.
Public/Granted literature
- US20110133679A1 TWO-PHASE BLDC MOTOR Public/Granted day:2011-06-09
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