Sensor device, hydraulic unit for cooperating with the sensor device, braking system, and method for installing the sensor device

摘要

A sensor device for detecting a displacement of a master brake cylinder piston of a master brake cylinder situated on and/or in a hydraulic unit includes: a sensor element; an evaluation electronics system; a first molded part on or in which the at least one sensor element is situated, the first molded part including at least one first electrical contact element; and a second molded part. The at least one first electrical contact element contacts at least one second electrical contact element of the second molded part which is at least partially introduced into the second opening.

主权项

1. A sensor device for detecting a displacement of a master brake cylinder piston of a master brake cylinder situated at least one of on and in a hydraulic unit, comprising:
at least one sensor element; an evaluation electronics system, wherein the at least one sensor element is configured in such a way that the displacement of the master brake cylinder piston changes at least one physical variable in the at least one sensor element, and the evaluation electronics system is configured for determining information concerning the displacement of the master brake cylinder piston, taking into account the at least one physical variable; a first molded part one of on or in which the at least one sensor element is situated, the first molded part including at least one first electrical contact element, and the first molded part being at least partially introducible into a first opening in the hydraulic unit; and a second molded part one of on or in which the evaluation electronics system is situated, the second molded part including at least one second electrical contact element, and the second molded part being at least partially introducible into a second opening in the hydraulic unit; wherein the at least one first electrical contact element of the first molded part which is at least partially introduced into the first opening contacts the at least one second electrical contact element of the second molded part which is at least partially introduced into the second opening, in such a way that the at least one physical variable is transmitted from the at least one sensor element to the evaluation electronics system.