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:
Jan. 10, 2023
Filed:
Feb. 14, 2020
Caterpillar Inc., Peoria, IL (US);
Allen Yao Chen, Dunlap, IL (US);
Aaron Gary Heintz, Washington, IL (US);
Jason Lee Van Farowe, Brimfield, IL (US);
Thomas L. Atwell, Peoria, IL (US);
David L. Lueders, Henry, IL (US);
John W. Milem, Brimfield, IL (US);
Suresh Babu Chennagowni, Peoria, IL (US);
Khairul Hassan, Peoria, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A cylinder liner is provided that includes a cylinder bore capable of housing a piston, a top end having an annular flange, a first cylindrical section, a second cylindrical section, and an annular ridge that separates the first cylindrical section and the second cylindrical section. When employed in an a liner bore of an engine bock, the cylinder liner provides for two channels that allow for coolant to be supplied to the cylinder liner.