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:
Feb. 05, 2013
Filed:
Jun. 26, 2008
Jörg Beilharz, Berlin, DE;
Uwe Lingener, Regensburg, DE;
Andreas Pfeifer, Sinzing, DE;
Richard Pirkl, Regensburg, DE;
Harald Schmidt, Vienna, AU;
Klaus Wenzlawski, Nürnberg, DE;
Hans-jörg Wiehoff, Regensburg, DE;
Jörg Beilharz, Berlin, DE;
Uwe Lingener, Regensburg, DE;
Andreas Pfeifer, Sinzing, DE;
Richard Pirkl, Regensburg, DE;
Harald Schmidt, Vienna, AU;
Klaus Wenzlawski, Nürnberg, DE;
Hans-Jörg Wiehoff, Regensburg, DE;
Continental Automotive GmbH, Hannover, DE;
Abstract
In a method or a device for forming an electric control signal for an injection impulse of a position-controlled fuel injector, particularly of a common-rail or pump-nozzle injection system, the course of the electric control signal can be selected freely in regard to the pulse edges (injection rate changes Q), the holding period (Δt) and the injection rate (Q). This offers the advantage that the combustion process can be better optimized with respect to low emissions, low consumption and for meeting tightened legal regulations.