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:
Dec. 15, 2015
Filed:
Jan. 29, 2013
Bernhard Ledermann, Weil der Stadt, DE;
Andreas Michalske, Kornwestheim, DE;
Christian Horn, Esslingen, DE;
Klaus Theiss, Altheim, DE;
Bernhard Matrohs, Ebersbach, DE;
Bernhard Ledermann, Weil der Stadt, DE;
Andreas Michalske, Kornwestheim, DE;
Christian Horn, Esslingen, DE;
Klaus Theiss, Altheim, DE;
Bernhard Matrohs, Ebersbach, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
In a method for calibrating a measuring signal of an exhaust gas probe or a control signal of a fuel dosing device of a vehicle equipped with a hybrid drive including an internal combustion engine and at least one electric motor, the vehicle being able to be driven also by an electric motor exclusively, the gas transport for calibrating the signal of the exhaust gas probe or the fuel dosing device is induced by an engine drag operation of the vehicle, in which the internal combustion engine is dragged by the at least one electric motor while the fuel supply is deactivated.