Loading patent…
OwnerAndreas Weh, Herbert Vollert +4inventors
InventorsAndreas Weh, Herbert Vollert, Joerg Riethmueller, Martin Hagspiel, Michael Wilcox, Andreas Bresser
Estimating the term…
A connection of a piston-cylinder unit of an power brake pressure generator of an electrohydraulic power vehicle braking system to an unpressurized brake fluid reservoir with the aid of a pressure limiting valve and a controllable valve. The pressure limiting valve prevents pressure spikes in the vehicle braking system if inlet valves of hydraulic wheel brakes of the vehicle braking system are closed during a pressure buildup with the aid of the power brake pressure generator. Brake fluid may be drawn in or discharged from the brake fluid reservoir via the controllable valve during a slip control.
1-8. (canceled)
An electrohydraulic power vehicle braking system, comprising:
A method for operating an electrohydraulic vehicle braking system, the electrohydraulic braking system including an electrohydraulic power brake pressure generator to which at least one hydraulic wheel brake is connected via an inlet valve, wherein the power brake pressure generator includes a pressure limiting valve, which limits a pressure in the power brake pressure generator, and wherein the power brake pressure generator includes a controllable valve:
Dependencies are inferred from the claim text.