Patent attributes
Pressure sensor unit, in particular for a vehicle brake system, including a housing (2) in which at least one sensor element (1) is arranged which includes a deformation body (6) and at least one sensor means (7) arranged on the deformation body (6) for sensing a deformation of the deformation body (6), in which case at least the part of the housing (2) which is connected to the sensor element (1) and the part of the sensor element (1) which is connected to the housing (2) are fabricated from the same plastic material or from plastic materials having identical or almost identical temperature expansion coefficients, or in that at least part of the housing (2) and part of the sensor element (1) is designed as a one-piece injection molded part made of plastics.
