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. 24, 2024
Filed:
Feb. 22, 2022
Applicant:
Cummins Inc., Columbus, IN (US);
Inventor:
Scott Robert Bardakjy, Columbus, IN (US);
Assignee:
Cummins Inc., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 13/00 (2006.01); F01L 1/047 (2006.01); F01L 1/14 (2006.01);
U.S. Cl.
CPC ...
F01L 13/0005 (2013.01); F01L 1/047 (2013.01); F01L 1/14 (2013.01); F01L 2013/001 (2013.01); F01L 2250/06 (2013.01);
Abstract
A system and method for mechanically timed cylinder deactivation includes an inner passage in the camshaft that supplies fluid for deactivating one or more valve opening mechanisms associated with the cylinders of an internal combustion engine.