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. 06, 2016
Filed:
Jan. 09, 2013
Robert Bosch Gmbh, Stuttgart, DE;
Nicolas Gueguen, Paris, FR;
Klaus Joos, Walheim, DE;
Werner Hess, Stuttgart, DE;
Holger Rapp, Ditzingen, DE;
Haris Hamedovic, Moeglingen, DE;
Joerg Koenig, Stuttgart, DE;
Harry Friedmann, Vaihingen, DE;
Andreas Koch, Loechgau, DE;
Ruben Schlueter, Yokohama, JP;
Joao Lopes Rauck, Tamm, DE;
Christian Reschke, Leonberg, DE;
Stephanie Wirth, Malmsheim, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for operating an internal combustion engine having two or more cylinders to which fuel can be supplied via an injection valve, it being possible to carry out a measurement injection for a cylinder in order to determine and/or adapt a characteristic quantity of the injection valve, and all the cylinders being ignited in the course of an ignition cycle. To improve the operating characteristics, a measurement injection is carried out for those cylinders that are contained in a specifiable selected set selected from all the cylinders.