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. 04, 2021
Filed:
May. 15, 2019
Applicant:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Inventors:
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 5/08 (2006.01); F02B 75/18 (2006.01); F02D 41/22 (2006.01); F02B 75/02 (2006.01); G07C 5/00 (2006.01);
U.S. Cl.
CPC ...
G07C 5/0808 (2013.01); F02B 75/02 (2013.01); F02B 75/18 (2013.01); F02D 41/22 (2013.01); G07C 5/008 (2013.01); F02B 2075/027 (2013.01); F02B 2075/1816 (2013.01); F02D 2200/024 (2013.01); F02D 2200/101 (2013.01);
Abstract
A method and diagnostic tool diagnoses a charge cycle behavior of an internal combustion engine with a plurality of cylinders. The method determines a diagnosis time window within a torque dropout of one of the cycles of the internal combustion engine, and associates a deviation type with the diagnosis time window determined.
Grasreiner, Sebastian. (2021). Diagnosis of a charge cycle behavior of an internal combustion engine (U.S. Patent No. 10997804). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10997804
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile