Buerkert Werke Gmbh

Burket Werke Gmbh

Burkert Werke Gmbh

Rainer Künzler

Ralf Scheibe

Claus Brust

Olaf Beyer

Simone Muller

Simone Knauβ

Simone MÜLLER

In a solenoid valve having a magnetic drive including a housing which is at least partly formed from an injection molding compound, the magnetic drive includes a magnet coil having a winding, a magnet yoke, and a movably mounted magnet armature which is arranged outside the magnet coil. The housing has a first section which encloses the magnet coil having the winding and the magnet yoke, and the housing has a second section which encloses at least most of the movably mounted magnet armature. Further proposed are a battery having a plurality of solenoid valves, a method of manufacturing a solenoid valve, and a mold.

Solenoid valve, battery of solenoid valves, method of manufacturing a solenoid valve, and mold

The invention relates to an arrangement of stringed solenoid drives (), particularly for solenoid valves, wherein each solenoid drive comprises a magnetic circuit with a yoke (), moveable armature (), and an excitation coil () arranged on the yoke. The magnetic circuits of neighboring solenoid drives have pre-magnetization with the same polarity and at least approximately the same strength. Due to the pre-magnetization, the magnetic potential difference between neighboring magnetic circuits is reduced. The pre-magnetization is thus carried out with the same polarity as the excitation by current flow in the excitation coil.

Arrangement of stringed solenoid drives

Growing community of inventors

Künzelsau, Germany

Rainer Künzler