Controling method for an armature movement in an electromagnetic actuator

Initial acceleration of lifting progression (u) is so great that it overshoots at a lifting position (zs). Oscillating between pole faces for two electromagnetic coils each against the force of a readjusting spring, an armature is moved by passing current through an electromagnetic coil. A measurabl...

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Bibliographische Detailangaben
Hauptverfasser:	COSFELD, RALF, REIF, KONRAD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	Initial acceleration of lifting progression (u) is so great that it overshoots at a lifting position (zs). Oscillating between pole faces for two electromagnetic coils each against the force of a readjusting spring, an armature is moved by passing current through an electromagnetic coil. A measurable effect is used as a starting point for control. An independent claim is also included for a device for controlling movement in an armature in an electromagnetic actuator.