Abstract: A hydraulic unit for a slip control system of a hydraulic vehicle brake system comprises a hydraulic block including a socket, a first port, a pressure change damper, and a second port. The socket has a base and defining a first interior. The first port is located at the base of the socket. The pressure change damper defines a second interior and is positioned in the socket in engagement with the first port. The first port is in fluidic communication with the second interior. The second port is in fluidic communication with the second interior via a portion of the first interior outside of the pressure change damper.

Abstract: A hydraulic unit for a slip control system of a hydraulic vehicle brake system includes a pressure change damper arranged radially with respect to a piston pump and laterally to the outside of an intake valve on one valve side of a hydraulic block of the hydraulic unit. The hydraulic unit has hydraulically separate annular channels that surround the piston pump. The pressure change damper has an inlet and an outlet that issue into the hydraulically separate annular channels.

Abstract: A hydraulic unit for a slip control system of a hydraulic vehicle brake system comprises a hydraulic block including a socket, a first port, a pressure change damper, and a second port. The socket has a base and defining a first interior. The first port is located at the base of the socket. The pressure change damper defines a second interior and is positioned in the socket in engagement with the first port. The first port is in fluidic communication with the second interior. The second port is in fluidic communication with the second interior via a portion of the first interior outside of the pressure change damper.

Abstract: A hydraulic anti-lock braking system for a two-wheel vehicle includes: an inlet valve for connecting and disconnecting a hydraulic connection between a brake actuating device and a wheel brake; an accumulator for accommodating brake fluid from the hydraulic connection between the inlet valve and the wheel brake; and an outlet valve for connecting and disconnecting the accumulator to and from the wheel brake. The accumulator is designed to return brake fluid into the hydraulic connection between the inlet valve and the wheel brake.

Abstract: A hydraulic module for a hydraulic antilock braking system for a two-wheeled vehicle, the hydraulic module including a first hydraulic connection for connecting the hydraulic module by a hydraulic line to a brake-actuating device; a second hydraulic connection for connecting the hydraulic module by a hydraulic line to a wheel brake; an inlet valve for connecting and disconnecting the first hydraulic connection to/from the second hydraulic connection; an outlet valve for connecting and disconnecting a pressure accumulator to/from the second hydraulic connection; and a housing in which the inlet valve and the outlet valve are accommodated and which provides the first hydraulic connection and the second hydraulic connection.

Abstract: A multipiston pump including a plurality of piston pumps hydraulically combined into at least two pump units are coupled on the intake side, but supply two separate hydraulic circuits of a vehicle brake system with pressure fluid. To reduce brake pedal pulsation the piston pumps are driven in phase-offset fashion. An eccentric unit comprising two spaced-apart cams rotated counter to one another, with the individual piston pumps being located in a number of sectional planes through the pump housing corresponding to the number of cams and locate the connecting conduits for hydraulically coupling the pump units are located in a region of the pump housing defined by the sectional planes.

Abstract: A piston pump for delivering hydraulic fluid, having a piston that is able to move in a reciprocating fashion in order to build up pressure in a pressure chamber and having at least one valve equipped with a spring sealing element having a sealing region and a spring region in order to open and close an opening.

Abstract: A multipiston pump including a plurality of piston pumps hydraulically combined into at least two pump units are coupled on the intake side, but supply two separate hydraulic circuits of a vehicle brake system with pressure fluid. To reduce brake pedal pulsation the piston pumps are driven in phase-offset fashion. An eccentric unit comprising two spaced-apart cams rotated counter to one another, with the individual piston pumps being located in a number of sectional planes through the pump housing corresponding to the number of cams and locate the connecting conduits for hydraulically coupling the pump units are located in a region of the pump housing defined by the sectional planes.