Electrohydraulic or electromechanical motor vehicle control device

摘要

The invention relates to an electrohydraulic and/or electromechanical motor vehicle control device (I), in particular for a motor vehicle brake system, including an electronic control unit (4), which is connected to a hydraulic unit (3) or at least to one electrically conductive housing part. The electronic control unit includes at least one first circuit board (5) for accommodating electrical or electronic components and includes at least one connecting plug (8), which electronic control unit is further characterized in that at least one electrically conductive connecting contact (6) is provided, which is connected to at least one electrically conductive fastening means (8) in such a way that there is an electrically conductive connection between the electrically conductive main body of the hydraulic unit (3) and/or the housing part and the reference potential of the circuit board (5) of the electronic control unit (4).

主权项

1. An electrohydraulic or electromechanical motor vehicle control device for a motor vehicle brake system, comprising an electronic control unit which is connected to a hydraulic unit or to an electrically conductive housing part, wherein the electronic control unit includes at least one first printed circuit board for holding electrical or electronic components and further having at least one contact pin, and at least one electrically conductive connecting contact which contacts the first printed circuit board, the connecting contact contacting a screw fastener extending from the hydraulic unit or the housing part such that an electrically conductive connection is established between the hydraulic unit or the electrically conductive housing part and the a reference potential of the printed circuit board of the electronic control unit, the electronic control unit having a shaped portion forming a bore receiving the screw fastener, the bore having a notch for receiving at least a portion of the connecting contact in order to form the conductive connection.