Ignition coil for an internal combustion engine

An ignition coil for an internal combustion engine has a secondary coil shell and a primary coil shell, which are positioned concentrically about a core and produced from plastic by injection molding methods. To avoid damage to the wire, at least the secondary coil shell is configured in such a way...

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Bibliographic Details
Main Authors HAUTMANN NIKOLAUS, LINDENTHAL KONSTANTIN, KNEPPER MARKUS
Format Patent
LanguageEnglish
Published 05.04.2007
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:An ignition coil for an internal combustion engine has a secondary coil shell and a primary coil shell, which are positioned concentrically about a core and produced from plastic by injection molding methods. To avoid damage to the wire, at least the secondary coil shell is configured in such a way that it has no mold offset and no burrs in its winding region for the wire, which is achieved by providing separation planes extending transversely to the longitudinal axis.
Bibliography:Application Number: US20060520475