The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 2013
Filed:
Apr. 14, 2011
Gerd Braeuchle, Hueffenhardt, DE;
Felizitas Heilmann, Gerlingen, DE;
Tom Achtstaetter, Hemmingen, DE;
Thomas Giffels, Stuttgart, DE;
Christian Mayer, Untergruppenbach, DE;
Gerd Braeuchle, Hueffenhardt, DE;
Felizitas Heilmann, Gerlingen, DE;
Tom Achtstaetter, Hemmingen, DE;
Thomas Giffels, Stuttgart, DE;
Christian Mayer, Untergruppenbach, DE;
BorgWarner BERU Systems GmbH, Ludwigsburg, DE;
Abstract
The invention relates to an HF ignition device for igniting a fuel in an internal combustion engine with a corona discharge, comprising an ignition electrode, an insulating body on which the ignition electrode is mounted, the insulating body having a continuous channel in which an inner conductor leading to the ignition electrode is disposed, and an outer conductor which encloses the insulating body and, in combination with a section of the inner conductor, forms a capacitor, wherein the channel is filled with an electrically conductive filling material which encloses at least one conductor piece that forms at least one section of the inner conductor.