Back to results
US 6,367,463 B1Granted
Advanced antipolishing ring arrangement
AssigneeWartsila NSD OY AB
InventorHannu Nurmi
Life of this patent
Estimating the term…
Abstract
An antipolishing ring arrangement utilized in a cylinder of a large combustion engine, which arrangement is supported on a cylinder sleeve, comprises at least two separate ring elements which are disposed one after the other in the axial direction of the cylinder sleeve.
Claims12
An antipolishing ring arrangement utilized in a cylinder of a large combustion engine, which arrangement is supported on a cylinder sleeve having a central axis and comprises at least two separate ring elements which are disposed adjacent one another along the central axis of the cylinder sleeve.
Dependencies are inferred from the claim text.