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. 26, 2015
Filed:
May. 02, 2012
Laurent Nack, Stuttgart, DE;
Ruediger Weiss, Moetzingen, DE;
Haris Hamedovic, Moeglingen, DE;
Wolfgang Fischer, Gerlingen, DE;
Silke Seuling, Remseck/Neckar, DE;
David Gaenzle, Leinfelden-Echterdingen, DE;
Laurent Nack, Stuttgart, DE;
Ruediger Weiss, Moetzingen, DE;
Haris Hamedovic, Moeglingen, DE;
Wolfgang Fischer, Gerlingen, DE;
Silke Seuling, Remseck/Neckar, DE;
David Gaenzle, Leinfelden-Echterdingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A method for operating an internal combustion engine in which a speed-based feature of the internal combustion engine, which is correlated with an indicated mean effective pressure of the fuel, is determined during the warm-up of the internal combustion engine and an ideal fuel quantity, which is to be injected into at least one combustion chamber of the internal combustion engine during the warm-up, is ascertained therefrom.