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:
Jul. 04, 2017
Filed:
Oct. 16, 2014
Borgwarner Ludwigsburg Gmbh, Ludwigsburg, DE;
Markus Kernwein, Bretten, DE;
BORGWARNER LUDWIGSBURG GMBH, Ludwigsburg, DE;
Abstract
A corona ignition system for igniting fuel in a combustion chamber of an internal combustion engine, comprising a oscillating circuit, which contains an ignition electrode, a high-frequency generator, which is connected to the oscillating circuit, in order to produce an AC voltage to excite the oscillating circuit, a converter in order to produce an input voltage for the high-frequency generator from an on-board supply voltage, a voltage controller to stabilize the input voltage produced by the converter for the high-frequency generator, and a control unit for controlling the high-frequency generator, wherein the control unit communicates an imminent load change of the converter to the voltage regulator, before the load change occurs as a result of activation or deactivation of the high-frequency generator. A method for controlling a corona ignition system is also described.