Robert Boschgmbh

Juergen Gruber

Norbert Alaze

Guenter Wolff

Klaus Mueller

Wilhelm Zirps

Michael Friedow

A known electromagnetically actuatable valve has a tubular housing sleeve, a through opening radially penetrating the housing sleeve, and inside the housing sleeve, a valve body having a valve seat and an associated movable valve closing member, and a throttle, which comprises a throttle body and a throttle insert built into it having a throttle restriction, which is embodied as a throttle bore. The throttle body is slipped on like a cap over an open end of the housing sleeve. The throttle of this kind, embodied in a complex manner, is expensive and demands an inordinate amount of installation space. To reduce expense and save installation space, the throttle body along with its throttle insert is omitted and the function of the throttle bore is taken on by the through opening, the through opening is embodied as narrow opening in accordance with the throttle function to be produced. The valve can be used in antilock devices of hydraulic brake systems for motor vehicles.

Electromagnetically actuatable valve

A hydraulic brake system including at least one electromagnetically actuatable valve is disposed in a receiving bore. A throttle body at least partly surrounding the valve on one end in the axial direction is provided in the receiving bore and has a throttle restriction in a through bore. In this hydraulic brake system, adjusting the stroke of an armature can be done in a simple manner before the throttle body is installed on the valve. The valve and the throttle body is especially suitable for outlet valves of hydraulic motor-vehicle brake systems.

Electromagnetically actuatable valve for a hydraulic brake system

In an apparatus having a radial piston device, in particular a radial piston pump or motor or the like, a pump body rotates around a control tap. Radially moving pistons are supported in the pump body and with the control tap define a pumping chamber for a fluid medium. This pumping chamber can be connected to both an intake bore and a pressure bore. Further, pressure zones are found on the jacket face of the control tap, between the control tap and the pump body, so that as a result the pump body is mainly supported by hydrostatic forces. These pressure zones are intended to comprise intersecting conduits, with segments of the jacket face remaining between them.

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Frickenhausen, Germany

Juergen Gruber