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. 20, 2008
Filed:
Sep. 01, 2005
Applicants:
Raimund Ellinger, Graz, AT;
Wolfgang Kriegler, Graz, AT;
Michael Weissbäck, Graz, AT;
Peter Ebner, Graz, AT;
Inventors:
Raimund Ellinger, Graz, AT;
Wolfgang Kriegler, Graz, AT;
Michael Weissbäck, Graz, AT;
Peter Ebner, Graz, AT;
Assignee:
AVL List GmbH, Graz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 1/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for operating a hybrid vehicle with a drive train which comprises an internal combustion engine driven by diesel fuel and at least one electric driving machine. In order to reduce the nitrogen oxide and exhaust particulate emissions it is provided that the internal combustion engine is operated with an alternative diesel combustion method in at least one operating range of the vehicle and the electric driving machine is switched in.