发明名称 |
ELECTRIC CIRCUIT ARRANGEMENT FOR CONTROLLING AN ELECTROMOTOR IN A MOTOR VEHICLE |
摘要 |
<p>An electrical circuit arrangement for controlling a unit, such as an adjustment system for windows or a sliding sunroof, that is driven by a motor and is situated in a motor vehicle. The arrangement guarantees that, in the case of a short-circuit of circuit components, especially a control device operation of a motor is still possible, especially in a preferred direction of motor rotation, whereby the direction of rotation results in an opening of the unit and the short-circuit is caused by salt water for instance. Two circuit-breaker elements that operate the motor in either direction can be directly activated by an allocated circuit device which bypasses a failed control device. The remaining circuit-breaker element is blocked at least when the first circuit-breaker element is activated.</p> |
申请公布号 |
EP1244564(B8) |
申请公布日期 |
2006.05.03 |
申请号 |
EP20000985261 |
申请日期 |
2000.12.21 |
申请人 |
LEOPOLD KOSTAL GMBH & CO. KG |
发明人 |
KOCK, CASSIAN;PASCHEN, HARTMUT;HUELSMANN, ULRICH |
分类号 |
B60J1/00;B60J1/17;B60J7/057;H02P7/06;(IPC1-7):B60J7/057 |
主分类号 |
B60J1/00 |
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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