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:
Apr. 26, 2022
Filed:
Mar. 08, 2021
Applicant:
Cummins Inc., Columbus, IN (US);
Inventors:
Aaron William Beinborn, Columbus, IN (US);
Adrian P. Dale, Columbus, IN (US);
Lyle E. Kocher, Whiteland, IN (US);
J. Steven Kolhouse, Columbus, IN (US);
Assignee:
Cummins Inc., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/00 (2006.01); F02B 37/24 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0087 (2013.01); F02B 37/24 (2013.01); F02D 41/0007 (2013.01); F02D 2041/0012 (2013.01);
Abstract
Systems, apparatus, and methods are disclosed that include an internal combustion engine having a plurality of cylinders operable to be deactivated while controlling a variable geometry turbocharger in response to the reduced number of active cylinders.