Druckschalteinrichtung, insbesondere für die Kraftfahrzeugtechnik

摘要

The has a pressure sensor (21) arranged in a housing (3), which produces an electric signal (U), corresp. to the pressure (p) of a pressure medium supplied to a supply opening (15) of the housing and with an evaluation and switching unit (55), to which the sensor signal is supplied. The evaluation unit compares the sensor signal with at least one switching threshold value. With the exceeding and/or the failure to reach the switching threshold value, a switching function or a sequence of switching functions is triggered. The evaluation and switching unit is arranged in the housing of the pressure switching unit (1). The evaluation and switching unit has a storage (59) for the storing of at least one switching threshold value.