| 摘要 |
In an electronic circuit arrangement for triggering exciter coils of electromagnetic components provided with auxiliary wiring, in particular free circulation wiring, preferably solenoid valves (MV1 to MVn), the components are connected in series to a controllable switching element (3) in order to obtain flexible control. To reduce the number of circuits, manufacturing costs and the space required, the connections (1, 4) of this series circuit lead directly to a collecting point (A, B, C), and the connections (2) between the components (MV1 to MVn) and the switching elements (3) also lead to these collecting points (A, B, C) via diodes (D1 to Dn). A single auxiliary circuit (TF, CL, 10, 11) common to all components is connected to these collecting points. The elements of the auxiliary circuit are therefore used in numerous ways, since they are available to all the electromagnetic components.
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| 申请人 |
ROBERT BOSCH GMBH, 7000 STUTTGART, DE |
发明人 |
LOCHER, JOHANNES, 7000 STUTTGART, DE;GRAF, HERBERT, DIPL.-ING. (FH), 7257 DITZINGEN, DE;RODRIQUEZ-AMAYA, NESTOR, DIPL.-ING., 7000 STUTTGART, DE;SCHMITT, ALFRED, DR.-ING., 7257 DITZINGEN, DE;TAUSCHER, JOACHIM, DIPL.-ING., 7000 STUTTGART, DE;ZIMMERMANN, WERNER, DR.-ING., 7016 GERLINGEN, DE |
