发明名称 |
DISPOSITIF DE COMMANDE DE L'ENTRAINEMENT D'UN ELEMENT MOBILE, NOTAMMENT DE L'ENTRAINEMENT DE VITRES OU ANALOGUES DANS DES VEHICULES AUTOMOBILES |
摘要 |
A safety control circuit for electric motors of power windows of automotive vehicles and which differentiates between a tight fitting of the window pane and an obstacle blockage. The motor current is selectively detected to provide a signal representative of the instantaneous rather than static current values. The detected signal is compared to a reference signal. When the detected signal exceeds the reference signal by a given value or longer than a predetermined interval, which indicates that an obstacle blockage has occurred, the motor current is switched off or reversed. |
申请公布号 |
FR2461388(B1) |
申请公布日期 |
1985.10.25 |
申请号 |
FR19800014930 |
申请日期 |
1980.07.04 |
申请人 |
SWF SPEZIALFABRIK AUTOZUBEHOR |
发明人 |
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分类号 |
E05F15/16;B60J1/00;E05F15/00;E05F15/10;H02H7/085;(IPC1-7):H02H7/085;E05F15/20 |
主分类号 |
E05F15/16 |
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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