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:
Aug. 14, 2018
Filed:
Dec. 04, 2015
Applicant:
Delphi Technologies Ip Limited, St. Michael, BB;
Inventors:
Gregory T. Roth, Davison, MI (US);
Gary C. Fulks, Fort Myers, FL (US);
Andrew Fedewa, Clarkston, MI (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/08 (2006.01); G01M 15/11 (2006.01); F02D 35/02 (2006.01); F02D 41/14 (2006.01); F02D 41/00 (2006.01);
U.S. Cl.
CPC ...
F02D 41/1402 (2013.01); F02D 35/023 (2013.01); F02D 35/025 (2013.01); F02D 35/027 (2013.01); F02D 35/028 (2013.01); F02D 41/0087 (2013.01); G01M 15/08 (2013.01); G01M 15/11 (2013.01); F02D 2041/1409 (2013.01); F02D 2041/1412 (2013.01);
Abstract
A GDCI engine control system determines if in-cylinder conditions are sufficient to achieve combustion in a given cylinder or if a misfire is likely. Fuel is delivered to that cylinder if combustion is probable, but fuel is disabled to that cylinder if a misfire is probable.