Electromagnetic interface for a liquid control valve

The magnetic interface between the housing and armature of a poppet type electromagnetically actuated fluid control valve creates a magnetic flux path through opposing axially and radially facing surfaces of the housing and armature to reduce the pull-in voltage of the valve at large axial gaps betw...

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Bibliographic Details
Main Authors FILO; ALLEN L, LAMBERT; DANIEL J, DEPIES; GERALD L, STOBBS; THOMAS J
Format Patent
LanguageEnglish
Published 14.05.1996
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The magnetic interface between the housing and armature of a poppet type electromagnetically actuated fluid control valve creates a magnetic flux path through opposing axially and radially facing surfaces of the housing and armature to reduce the pull-in voltage of the valve at large axial gaps between the armature and housing.
Bibliography:Application Number: US19940258045