DIRECT ACTING SOLENOID ACTUATOR

A direct acting solenoid actuator includes an armature and associated push pin that are suspended from certain fixed solenoid components, such as a pole piece and/or flux sleeve, by a fully floating cage of rolling elements. The fixed solenoid component may comprise a pole piece and/or a flux sleeve...

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Bibliographic Details
Main Authors NAJMOLHODA, Hamid, PETERSON, Matthew, P
Format Patent
LanguageEnglish
French
German
Published 02.05.2018
Subjects
ACTUATING-FLOATS
BASIC ELECTRIC ELEMENTS
BEARINGS
BLASTING
COCKS
CONTROLLING
DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
DEVICES FOR VENTING OR AERATING
ELECTRICITY
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
FLUID-PRESSURE ACTUATORS
FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HYDRAULICS OR PNEUMATICS IN GENERAL
INDUCTANCES
LIGHTING
MAGNETS
MECHANICAL ENGINEERING
PHYSICS
REGULATING
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
SHAFTS
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
TAPS
THERMAL INSULATION IN GENERAL
TRANSFORMERS
VALVES
WEAPONS
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Summary:A direct acting solenoid actuator includes an armature and associated push pin that are suspended from certain fixed solenoid components, such as a pole piece and/or flux sleeve, by a fully floating cage of rolling elements. The fixed solenoid component may comprise a pole piece and/or a flux sleeve. The pole piece may include stops to limit movement of the cage of rolling elements in the axial direction.
Bibliography:Application Number: EP20130816232