Hydraulic reservoir for motor vehicle electrohydraulic brake has bubble suppressor with filter wall having perforations to prevent bubble ingress into braking fluid

摘要

The hydraulic reservoir (R) with bubble suppressor has a feed opening (1) in the upper part of the reservoir and an outlet opening (3) towards the base. A filter is interposed in the fluid flow between the inlet and outlet to suppress bubble formation. The filter can have a wall (7) with perforations (9) to divide the reservoir into inlet and outlet chambers. Claims include a motor vehicle electrohydraulic brake using the reservoir.