Eco Holding 1 Gmbh

Hilite Germany Gmbh

Oliver Senst

Thomas Jacob

Andreas Knecht

Drazen Boban

Daniel Viertler

Christian Hugel

Frank Buchwald

Detlev Schack

Philipp Harbusch

David Hoch

An actuator for actuating a hydraulic valve, the actuator including a winding body configured to receive a magnet coil, wherein the winding body envelops an armature chamber; a pole tube which is at least partially insertable into the armature chamber; and a cover element including a contact arrangement for controlling the actuator, wherein the cover element is interlockable at a face of the winding body to close the armature chamber. A method for producing the actuator according to claim, the method including providing the winding body; introducing a pole tube into the armature chamber; and closing the armature chamber by interlocking the cover element with the winding body.

Actuator and method for manufacturing actuator

A clip filter for a hydraulic valve, the clip filter comprising a carrier frame; and filter elements received in the carrier frame, wherein the carrier frame is configured annular and includes a clip filter lock, wherein a first end of the carrier frame and a second end of the carrier frame are engageable with each other for closing the clip filter, wherein the first end of the carrier frame includes a lug shaped clip element and the second end of the carrier frame includes a recess that is complementary to the lug shaped clip element, and wherein a clip filter lock is configured for a maximized opening force.

Clip filter for hydraulic valve and hydraulic valve with clip filter

A hydraulic valve including a valve bushing; a valve piston that is axially moveable in the valve bushing along a longitudinal axis of the valve bushing; a supply connection configured to feed a hydraulic fluid; at least one operating connection; and at least one tank drain configured to drain the hydraulic fluid, wherein the valve piston is movable by an electromagnetic actuator of the hydraulic valve and the valve bushing forms a hydraulic portion and the actuator forms a magnetic portion of the hydraulic valve, characterized in that a seal element is arranged in the valve bushing which seal element provides a spatial separation of the magnet portion and the hydraulic portion, and wherein the seal element is penetrated by an end of the valve piston configured as a piston plunger.

Hydraulic valve

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Stuttgart, Germany

Oliver Senst