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:
Oct. 11, 2016
Filed:
Feb. 21, 2013
Robert Bosch Gmbh, Stuttgart, DE;
Andreas Hammer, Ludwigsburg, DE;
Oliver Zink, Muggensturm, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention discloses a method for operating a drive device (), in particular in a motor vehicle, comprising an internal combustion engine () and at least one further drive assembly () which is not an internal combustion engine (), wherein an exhaust gas from the internal combustion engine () is treated by means of an exhaust gas treatment system (), and wherein it is checked whether the internal combustion engine () is in an operating point defined as favorable for the exhaust gas treatment, and wherein then if it is found that the internal combustion engine () is not in an operating point defined as favorable for the exhaust gas treatment, the operating point of the internal combustion engine () is brought using the further drive assembly () into a range defined as favorable for the exhaust gas treatment.