Method and circuit for detecting the armature position of an electromagnet

The invention relates to a method and to a circuit for detecting the armature position of an electromagnet. The magnetic voltage is compared with a reference voltage. The reference voltage is used derived from the magnetic voltage by a filtration.

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Bibliographic Details
Main Authors TAPPE PETER, WASSERMANN HORST-PETER, KLEINERT DIETER, HEINZMANN JURGEN, SCHULTZ WOLFGANG ERNST
Format Patent
LanguageEnglish
Published 17.04.2003
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The invention relates to a method and to a circuit for detecting the armature position of an electromagnet. The magnetic voltage is compared with a reference voltage. The reference voltage is used derived from the magnetic voltage by a filtration.
Bibliography:Application Number: US20020269995