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. 11, 2004
Filed:
Dec. 31, 2002
Christian Birkner, Irlbach, DE;
Michael Nienhoff, Regensburg, DE;
Wolfgang Oestreicher, Regensburg, DE;
Wolfgang Stadler, Ergoldsbach, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method for precisely controlling the charge pressure in an internal combustion engine with an exhaust-gas turbocharger is disclosed. According to said method, the output or torque of the turbine is determined based on the outputs or torques of the compressor and the loss on the shaft and the selected set point for the correcting variable for adjusting the charge pressure is determined according to said output or said torque of the turbine.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile