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. 22, 2006
Filed:
Mar. 25, 2004
Applicants:
Christian Birkner, Irlbach, DE;
Johannes Feder, Regensburg, DE;
Rainer Hirn, Neutraubling, DE;
Achim Przymusinski, Lappersdorf, DE;
Inventors:
Christian Birkner, Irlbach, DE;
Johannes Feder, Regensburg, DE;
Rainer Hirn, Neutraubling, DE;
Achim Przymusinski, Lappersdorf, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/00 (2006.01); G06F 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
With a method for converting a fuel quantity (MF) into a torque (TQ) in an internal combustion engine, the efficiency (H) of the internal combustion engine is determined at the current operating point prior to the conversion as the ratio of actual torque (TQ) and actual fuel quantity (MF), and the required torque (MF) is determined from the efficiency (H) and the fuel quantity (MF).