发明名称 |
BÜRSTENLOSER GLEICHSTROMMOTOR |
摘要 |
In a D.C. motor having a position detector for detecting predetermined rotor positions and an electronic commutation circuit for connecting the stator coils to the power supply in a predefined cyclic order (and for disconnecting them) in dependence upon detected predetermined rotor positions, the no-load speed is limited by delaying the connection of a next stator coil in response to a new detection of a next one of the predetermined rotor positions, until a predetermined delay period has elapsed after a previous detection of another rotor position that lies a predetermined distance ahead of the newly detected rotor position. |
申请公布号 |
DE69513453(D1) |
申请公布日期 |
1999.12.30 |
申请号 |
DE1995613453 |
申请日期 |
1995.02.02 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN |
发明人 |
SONNEK, MARTIN |
分类号 |
H02K3/28;H02K21/18;H02K29/06;H02P6/08;H02P6/14 |
主分类号 |
H02K3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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