Method for manufacturing a solenoid control valve

The valve has a magnetic core (16) for accommodating a magnetic coil (17) and made from ferromagnetic metal. An electromagnet is formed by the magnetic coil and the magnetic core, and acts together with a movable armature (15) for controlling fluid flow. The magnetic core comprises a slot-shaped rec...

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Bibliographic Details
Main Author Beier, Marco
Format Patent
LanguageEnglish
French
German
Published 11.09.2019
Subjects
ACTUATING-FLOATS
BASIC ELECTRIC ELEMENTS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ELECTRICITY
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INDUCTANCES
LIGHTING
MAGNETS
MECHANICAL ENGINEERING
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TAPS
THERMAL INSULATION IN GENERAL
TRANSFORMERS
VALVES
WEAPONS
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Summary:The valve has a magnetic core (16) for accommodating a magnetic coil (17) and made from ferromagnetic metal. An electromagnet is formed by the magnetic coil and the magnetic core, and acts together with a movable armature (15) for controlling fluid flow. The magnetic core comprises a slot-shaped recess filled with electrical bad conductive material i.e. sintered ceramic powder. The magnetic core is designed in a pot-shape, and comprises an outer pole (18) and an inner pole (19), where the recess completely separates the inner and outer poles. An independent claim is also included for a method for manufacturing a solenoid control valve.
Bibliography:Application Number: EP20130191513