Nass Magnet Gmbh

Robert Bast

Frank Rieck

Ralf Hiddessen

Werner M Leuschner

Horst Grove

Carsten Fritz

Jan-Peter Ossenbrugge

Holger Wagner

Heinrich Rheinlander

Klaus-D Wustefeld

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

A method of producing an electromagnetic coil comprises winding a length of electrically conductive wire about a non-conductive tubular body having electrically conductive pins embedded therein, coupling opposite ends of the wire to the respective pins, and embedding the pins more deeply in the body following the coupling of the opposite ends of the wire to such pins.

Method of producing an electromagnetic coil

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Barsinghausen, Germany

Robert Bast