Cummins Inc.
Port shapes for enhanced engine breathing
Last updated:
Abstract:
A cylinder having at least one intake port and at least one exhaust port, wherein the at least one intake port includes an upper surface and a lower surface, the upper surface of the intake port having an entrance portion and an outlet portion, the upper surface arced from the entrance portion to the outlet portion.
Status:
Grant
Type:
Utility
Filling date:
7 Jul 2020
Issue date:
16 Aug 2022