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:
Sep. 23, 1997
Filed:
Apr. 23, 1996
Helmut Denz, Stuttgart, DE;
Winfried Moser, Ludwigsburg, DE;
Wolfgang Hoptner, Uhingen, DE;
Helmut Gross, Gerlingen, DE;
Christian Klinke, Pleidelsheim, DE;
Karl-Heinz Gerlings, Salzgitter, DE;
Klemens Grieser, Langenfeld, DE;
Klaus Bottcher, Oberriexingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
In a cylinder-selective injection system for an internal combustion engine, there are cylinder-selective injection suppressions. Subsequent to the suppressions, restoring added quantities specific to an individual cylinder are generated, whose initial value is dependent upon the number of suppressed injections for the cylinder in question, and whose notching-down to zero is dependent upon the number of injections of the cylinder that have taken place after completion of the suppression.