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. 04, 2004
Filed:
Oct. 12, 2001
Applicant:
Inventor:
Markus Kraus, Jenbach, AT;
Assignee:
Jenbacher Aktiengesellschaft, Jenbach, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02P 3/00 ;
U.S. Cl.
CPC ...
F02P 3/00 ;
Abstract
An ignition system is disclosed that is capable of configuring the development or pattern of the ignition spark in a freely pre-selectable manner. The system has an ignition coil that is supplied on the primary side by a high frequency source (HF Source) that is pulse width modulated. The pulse width is regulated based upon the measured actual value of the current on the secondary side of the ignition coil and upon a pre-selected reference value development of the current amplitude during an ignition spark.