Electronically actuated apparatus using solenoid actuator with integrated sensor

Electronically actuated apparatus using solenoid actuator with integrated sensor

An electromagnetic actuator assembly that includes an annular frame, a coil assembly, an annular armature, a plunger and a sensor. The coil assembly is coupled to the frame and includes an annular core and an annular coil. The annular armature is received in the frame and abutted against the plunger...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PINKOS ANDREW F, YORK TODD M
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:An electromagnetic actuator assembly that includes an annular frame, a coil assembly, an annular armature, a plunger and a sensor. The coil assembly is coupled to the frame and includes an annular core and an annular coil. The annular armature is received in the frame and abutted against the plunger. A sensor target can be coupled to the armature or the plunger and includes a radially outwardly extending sensor target. The sensor is coupled to the frame and configured to sense a position of the sensor target. A method for operating an electromagnetic actuator is also provided.