HYDRAULIC ASSEMBLY FOR A HYDRAULIC VEHICLE BRAKE SYSTEM WITH TRACTION CONTROL

摘要

The invention relates to a hydraulic assembly of a vehicle brake system with traction control. Hydraulic assemblies comprise a housing block (10), which is to be fitted with hydraulic components, and an electronic control unit for activating said components. It is known for a port (22) for a pressure sensor to be provided on a housing block (10) and for the signal of said pressure sensor (22) to be taken into consideration for brake pressure regulation in the control unit. The invention proposes an advantageous arrangement of at least one second port (24; 26) for a second pressure sensor on the housing block (10) in combination with hydraulic connection of the ports (22, 24, 26) by means of blind bores (50 - 54). The latter can be positioned in a variable fashion and formed with different lengths during the production of the housing block (10). In this way, it is possible for the pressure in different hydraulic partial regions of a vehicle brake system to be sensed in an application-specific manner. The number of such ports (22, 24, 26), which are arranged and connected in such a way, for pressure sensors has no influence on the external dimensions of the housing block (10).