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:
Aug. 29, 2006
Filed:
May. 12, 2005
Device for controlling and/or regulating the fuel quantity supplied to an internal combustion engine
Applicants:
Gregor Renner, Stuttgart, DE;
Ulrich Schmid, München, DE;
Winfried Sommerer, Sachsenheim, DE;
Inventors:
Assignee:
Daimler Chrysler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/34 (2006.01); F02M 61/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a device for controlling the fuel quantity supplied to an internal combustion engine via a fuel supply line and an injection nozzle which includes a nozzle needle and an actuator for controlling the position of the nozzle needle, wherein a sensor for the detection of injection parameters is provided which supplies injection parameter data to a control unit for determining, on the basis of the sensor data, control parameters for the actuator of the injection nozzle, the sensor is a mass flow sensor arranged in the fuel supply line.