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. 05, 2005
Filed:
Oct. 24, 2002
Dagmar Schleupen, Ingersheim, DE;
Gerd Schleupen, Ingersheim, DE;
Kai Schleupen, Yorktown Heights, NY (US);
Elke Cardeneo, Düsseldorf, DE;
Astrid Maute, Boulder, CO (US);
Thomas Wizemann, Ludwigsburg, DE;
Dagmar Schleupen, Ingersheim, DE;
Gerd Schleupen, Ingersheim, DE;
Kai Schleupen, Yorktown Heights, NY (US);
Elke Cardeneo, Düsseldorf, DE;
Astrid Maute, Boulder, CO (US);
Thomas Wizemann, Ludwigsburg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A high-frequency ignition system has a waveguide and a high-frequency amplifier. In this context, the high-frequency amplifier is situated at a first end of the waveguide. An ignition gap is situated at a second end of the waveguide. Additionally provided is a positive-feedback element, by which the frequency of the high-frequency amplifier is adapted to the load conditions of the waveguide and the ignition gap.