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. 23, 2007
Filed:
Aug. 19, 2005
Bernhard Heel, Lauterbourg, FR;
Bernhard Jutz, Burgstetten, DE;
Oliver Marx, Stuttgart, DE;
Rüdiger Pfaff, Stuttgart, DE;
Timo Schmidt, Stuttgart, DE;
Bernhard Heel, Lauterbourg, FR;
Bernhard Jutz, Burgstetten, DE;
Oliver Marx, Stuttgart, DE;
Rüdiger Pfaff, Stuttgart, DE;
Timo Schmidt, Stuttgart, DE;
DaimlerChrysler AG, Stuttgart, DE;
Abstract
In a method for controlling an inlet valve of an internal combustion engine having at least one cylinder with at least a first inlet valve and a second inlet valve, wherein the closing time of the first inlet valve is adjustable and the first inlet valve is so controlled that, at a first engine speed, the first inlet valve is closed before the closing of the second inlet valve and, at a second engine speed which is higher than the first engine speed, the first inlet valve is closed after the closing time of the second inlet valve.