Robert Boschgmbh

Erwin Mueller

Klaus Schudt

Norbert Alaze

Wolfgang Schuller

Gerhard Wetzel

Rene Deponte

Harald Ott

Klaus Schmidt

Guido Daimer

Michael Duerr

A slide valve, in particular for controlling a motor vehicle automatic transmission, has a housing which includes an axial end section. A connector sleeve is situated on the axial end section of the housing, the connector sleeve having a larger diameter in a first axial area adjacent to the housing and a smaller diameter in a second axial area remote from the housing, a filter device being situated in the first axial area. The second axial area includes a hydraulic connection.

Slide valve, in particular for controlling a motor vehicle automatic transmission

A pressure control valve, in particular for an automatic transmission in a motor vehicle, including a housing and including a control piston situated in the housing, the control piston being actuatable by an armature situated in a magnet chamber of a pole tube, the magnet chamber being hydraulically connected to a compensating chamber provided in the housing, which is delimited, in particular by a lateral surface of a solenoid coil and the housing.

Pressure control valve including a compensating chamber

An electromagnetic pressure regulating valve has a valve portion for conducting and regulating the pressure of an operating medium, such as oil, a magnet portion for actuating the valve portion for regulating the pressure of the operating medium and having a magnet housing, in which a magnet core is located that as needed exerts magnetic force on an armature, located in the magnet housing, a spring with a spring force generating a pressure activation threshold to be overcome upon regulation and located between the armature and an adjusting ball that is located in a pole piece of the magnet housing, and the spring has regions of different diameter.

Electromagnetic pressure valve

Blind pore piston pump with internal valve and stroke limiting spring

Piston pump in a brake system

A reciprocating pump including a piston through which fluid can flow. The piston includes an inlet valve which presses a valve ball against a valve seat in a longitudinal bore in the piston. One end of the piston has a cap-shaped support elements attached thereto against which the inlet valve spring is supported and which engage around an end behind an undercut in the piston.

Reciprocating pump

Growing community of inventors

Renningen, Germany

Erwin Mueller