MINIMIZING CLOSING REBOUNDING OF AN ARMATURE BY A DELAY ELEMENT IN THE RESIDUAL AIR GAP

The invention relates to a solenoid valve 1 having a group 2 of magnets, a magnet coil 5 and a magnet core comprising a magnet core internal pole 3 and a magnet core external pole 4, and having an armature plate 7, 7' and also an armature pin, and also having a stop, which is formed by a residu...

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Bibliographische Detailangaben
Hauptverfasser:	HOFFMANN, Florian, HORN, Matthias, LEISTER, Jens, RETTICH, Andreas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BASIC ELECTRIC ELEMENTS BLASTING COCKS COMBUSTION ENGINES DEVICES FOR VENTING OR AERATING ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INDUCTANCES LIGHTING MAGNETS MECHANICAL ENGINEERING SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TAPS THERMAL INSULATION IN GENERAL TRANSFORMERS VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a solenoid valve 1 having a group 2 of magnets, a magnet coil 5 and a magnet core comprising a magnet core internal pole 3 and a magnet core external pole 4, and having an armature plate 7, 7' and also an armature pin, and also having a stop, which is formed by a residual air gap, in the region of an end face of the magnet core, wherein there is also a residual air gap between the armature and the group of magnets. According to the invention, closing rebounding of the armature is minimized in the solenoid valve 1. This is achieved by the residual air gap 18 between the magnet core external pole 4 and the outside diameter of the armature plate 7 being closed in the radial direction.