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:
May. 09, 2017
Filed:
Sep. 09, 2014
Applicant:
Borgwarner Ludwigsburg Gmbh, Ludwigsburg, DE;
Inventors:
Tom Achtstätter, Hemmingen, DE;
Timo Stifel, Korntal-Münchingen, DE;
Assignee:
BorgWarner Ludwigsburg GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P 23/04 (2006.01); H01T 13/44 (2006.01); F02P 13/00 (2006.01);
U.S. Cl.
CPC ...
F02P 23/04 (2013.01); H01T 13/44 (2013.01); F02P 13/00 (2013.01);
Abstract
A corona ignition device for igniting fuel in an internal combustion engine by means of a corona discharge. The device comprises a center electrode, an insulator into which the center electrode is inserted, a coil body onto which a coil that is connected to the center electrode is wound, and a shielding cap which is fitted onto an end section of the coil body. The end section faces the insulator. According to this disclosure, the shielding cap comprises one or a plurality of slots.