Patent ID: 6164260
Filing Date: 2000-12-26
Classification: F02F,Y10T

Abstract:
An internal combustion engine, comprising:a cylinder block having a cylinder bore;a cylinder head attached to said cylinder block and covering said cylinder bore;a cylinder liner within said cylinder bore, said cylinder liner having a distal end, an inside diameter, and an annular recess extending radially outwardly from said inside diameter at said distal end;a piston reciprocally disposed within said cylinder liner;an annular scraping ring positioned in said annular recess, said scraping ring having an inside diameter which is smaller than said inside diameter of said cylinder liner and configured to scrape deposits from said piston, said scraping ring extending axially beyond said distal end of said cylinder liner; andan annular sealing ring separate from, located by and positioned radially outwardly adjacent to said scraping ring, said sealing ring directly engaging and sealing between said cylinder head and said distal end of said cylinder liner.