Sensor assembly for measuring distance in vehicle, has membrane, which is positively integrated as separate component or in form of fiber mat in support element, and damping material is applied on vibratable portion of membrane

摘要

The sensor assembly (10) has a sensor unit (11), which is arranged in a support element (14) and a vibratable membrane (12) connected with a piezoelectric actuator (16). The membrane is positively integrated as a separate component or in the form of a fiber mat in the support element. A damping material (24) is applied on a vibratable portion (26) of the membrane. The membrane is designed as a separate component and the support element is made of different material. An independent claim is included for a method for producing a sensor assembly.