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:
Jan. 19, 2021
Filed:
May. 30, 2017
Rosenberger Hochfrequenztechnik Gmbh & Co. KG, Fridolfing, DE;
Michael Wollitzer, Fridolfing, DE;
Gunnar Armbrecht, Mühldorf am Inn, DE;
Martin Fuchs, Freilassing, DE;
Peter Awakowicz, Bochum, DE;
Thomas Musch, Bochum, DE;
Sven Gröger, Bochum, DE;
Andre Bergner, Bottrop, DE;
Gordon Notzon, Bochum, DE;
Marcel Van Delden, Bochum, DE;
Rosenberger Hochfrequenztechnik GmbH & Co., Fridolfing, DE;
Abstract
An ignition device for igniting an air/fuel mixture in at least one combustion chamber, having an ignition system with electrodes for each combustion chamber, a high-voltage source for generating an electrical high-voltage impulse at an output of the high-voltage source, and a high-frequency voltage source for generating an electrical high-frequency alternating voltage, wherein m ignition systems () are provided with the formula (I) (natural numbers without zero) and m≥2, wherein κ high-frequency voltage sources are provided with the formula (II), and κ<m, wherein at least one power distributor device is provided which is electrically connected, on the one hand, to at least one high-frequency voltage source and, on the other hand, to n ignition systems, wherein formula (III) and 2≤n≤m, the power distributor device transmits the high-frequency alternating voltage or voltages from the high-frequency voltage source or sources to the ignition systems n.