Corona ignition device

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United States of America Patent

PATENT NO 9401585
APP PUB NO 20150236481A1
SERIAL NO

14613721

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Importance

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Abstract

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A corona ignition device for igniting fuel in an internal combustion engine by means of a corona discharge. The corona ignition device comprises a central electrode, an insulator into which the central electrode is plugged, a housing into which the insulator is plugged, a coil body onto which a coil from a winding wire is wound, which coil is connected to the central electrode, and a contact element that is located in a recess of the coil body and contacts the wire. It is provided that the contact element has a slot that runs in the longitudinal direction of the coil body, and the coil body has an opening in a side wall of the recess, wherein the wire is fed through the opening in the side wall of the recess and is held in the slot of the contact element.

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Patent Owner(s)

Patent OwnerAddress
BORGWARNER LUDWIGSBURG GMBHMOERIKESTRASSE 155 LUDWIGSBURG 71636

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Achtstätter, Tom Hemmingen, DE 6 23
Dezius, Volker Affalterbach, DE 2 2
Hasenkamp, Johannes Ludwigsburg, DE 8 6
Schrader, Heiko Kleinbottwar, DE 2 1

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