Kendrion (villingen) Gmbh

Mahle International Gmbh

Kendrion (markdorf) Gmbh

Bjoern Bergfeld

Frank Zelano

Holger Brandenburg

Joachim Fluehs

Michael Braunheim

Werner Schadler

Matthias Gaenswein

Martin Ohnmacht

David Vopel

Marco Kiene

A double-armature solenoid valve may include an adjustable first armature and an adjustable second armature arranged axially opposite each other along a common adjustment axis, and a coil mechanism configured to provide a magnetic flux. The valve may also include a first restoring spring, a second restoring spring, an inlet opening arranged on an axial side of the first armature opposite the second armature, and an outlet opening arranged on an axial side of the second armature opposite the first armature. The inlet opening and the outlet opening may be connected via a fluid duct. The first armature and the second armature may respectively have a different closing time such that when an energization of the coil mechanism is at least one of interrupted and reduced the inlet opening is closable more quickly via the first armature than the outlet opening via the second armature.

Double-armature solenoid valve and operating method

The invention is an electromagnetic valve, comprising

Electromagnetic valve

Electromagnetic fluid valve regulating the throughflow of a pressure medium which flows through a housing part having at least two inlet openings which lie opposite one another and at least one outlet opening for the pressure medium. It being possible for a channel which is situated between the inlet openings and the outlet opening to be closed to a greater or lesser extent by an axially movable slide for regulating the throughflow of the pressure medium, a pin protruding into the channel centrically with respect to the center axis of the fluid valve, the pin being provided, for flow guidance, with an outer contour which is of at least approximately conical, pyramidal or hyperbolic design, with the result that the pressure medium which is to flow from the inlet openings strikes the outer contour of the pin and diverted in the direction of the at least one outlet opening.

Electromagnetic fluid valve

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Balingen-Endingen, Germany

Bjoern Bergfeld