Nass Magnet Gmbh

Mass Magnet Gmbh

Miele & Cie. Kg

Holger Wagner

Ralf Hiddessen

Frank Rieck

Carsten Fritz

Jan-Peter Ossenbrugge

Robert Bast

Ralf Kleber

Ralf Höbbel

Christian Dyballa

A solenoid valve achieves high reliability and small size with fine tolerance. The solenoid valve having a valve housing, an electromagnet composed of a coil, a yoke and a clapper armature having at least a first valve seat, and a sealing element which can be actuated by the clapper armature and which co-operates with the first valve seat. The yoke has yoke pins and the clapper armature is magnetically and pivotally connecting with one of the yoke pins at the end thereof that is remote from the sealing element. The clapper armature is guided through the coil.

Solenoid valve having a clapper armature with yoke pins at the end, remote from the sealing element

The pressure-reducing valve according to the invention makes available at its secondary pressure connection a generally adjustable secondary or working pressure which can be used by connected compressed-air consumers. The pressure-reducing valve provides a constant working pressure irrespective of fluctuations in the primary pressure or in the consumption of compressed air by the compressed air consumers. In the pressure-reducing valve according to the invention, a second pressure chamber in the central region of the slide is exposed to the primary pressure via a primary pressure connection. First and third pressure chambers at the end regions of the slide are, on the other hand, exposed to the secondary pressure via a secondary pressure connection. In addition, third and fourth chambers are connected to one another by way of a third connecting duct.

Pressure-reducing valve

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Hannover, Germany

Holger Wagner