发明名称 |
Electrical drive apparatus which can be operated via a full-bridge circuit, with a different load depending on the drive direction |
摘要 |
An electrical drive apparatus, in particular, a motor-driven motor vehicle window winder or motor vehicle belt roller, which can be operated via a full bridge circuit with at least four switching elements with a different load depending on the rotation direction, wherein the switching elements are individually designed on the basis of their different maximum loads, in the sense of an asymmetric full bridge.
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申请公布号 |
US6989643(B2) |
申请公布日期 |
2006.01.24 |
申请号 |
US20030448042 |
申请日期 |
2003.05.29 |
申请人 |
SIEMENS AKTIEGESELLSCHAFT |
发明人 |
KOMAROMI PATRICK;SVOBODNIK GREGOR |
分类号 |
H02P1/22;H02P3/20;H02P7/00 |
主分类号 |
H02P1/22 |
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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