公开(公告)号：US5233229A

公开(公告)日：1993-08-03

申请号：US816828

申请日：1992-01-03

申请人： Walter Kohl ,  Rainer Mittag ,  Wenzel Novak ,  Kai-Uwe Strasser

发明人： Walter Kohl ,  Rainer Mittag ,  Wenzel Novak ,  Kai-Uwe Strasser

IPC分类号： B60R16/02 ,  B60R16/03 ,  H02J7/14 ,  H02J7/16

CPC分类号： H02J7/1423 ,  Y10T307/718

摘要： A device for supplying voltage to at least one consuming device in a motor vehicle including two parallel generators, two voltage regulators associated with each of the generators, two batteries each connected with one of the voltage regulators, a starter switch connected with at least one of the batteries and the voltage regulators, a charge control lamp for signalling connected with the starter switch and the voltage regulators, switching device for electrically connecting and disconnecting the consuming device or devices, and devices for controlling the voltage regulators so that during starting the charge control lamp indicates starting and the switching device disconnects the consuming devices and if a defect occurs in either generator-voltage regulator system, the charge control light lights and the consuming device or devices is (or are) supplied with current, even if, for example, one of the generators fails. The device for supplying voltage advantageously includes a switch device having four diodes, the anodes of two diodes (D1,D2) being connected with each other and the charge control lamp and the cathodes of the two diodes (D1,D2) being each connected to a different voltage regulator, and the cathodes of the other two diodes (D3,D4) being connected with each other and the switching device (13).

摘要翻译： 一种用于向机动车辆中的至少一个消耗装置提供电压的装置，包括两个并联发生器，与每个发电机相关联的两个电压调节器，每个与每个发电机相关联的两个电池，每个与所述电压调节器中的一个连接的起动开关， 电池和电压调节器，用于与起动开关和调压器相连的用于信号的充电控制灯，用于电连接和断开消耗装置的开关装置，以及用于控制电压调节器的装置，使得在启动充电控制期间 灯指示启动，并且开关装置断开消耗装置，并且如果发电机 - 稳压器系统中发生缺陷，则充电控制指示灯亮起，并且消耗装置（或被）被提供电流，即使例如， 其中一个发生器失败。 用于提供电压的装置有利地包括具有四个二极管的开关装置，两个二极管（D1，D2）的阳极彼此连接，并且充电控制灯和两个二极管（D1，D2）的阴极各自连接到 不同的电压调节器，并且另外两个二极管（D3，D4）的阴极彼此连接并且开关装置（13）。