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:
Jun. 25, 2002
Filed:
Mar. 06, 2000
Applicant:
Inventors:
Manfred Mezger, Markgroeningen, DE;
Hubert Bischof, Vaihingen/Enz, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02P 5/00 ;
U.S. Cl.
CPC ...
F02P 5/00 ;
Abstract
A method for controlling and regulating the combustion in the combustion chamber of an internal combustion engine, at least one knock sensor detecting a cylinder-specific knocking signal for each cylinder of the internal combustion engine, the knocking signal detected in this manner being fed to an evaluation circuit which reconstructs the combustion chamber pressure characteristic from the detected knocking signal, this combustion chamber pressure characteristic being evaluated for the control and regulation of the next combustion in this cylinder.