Patent ID: 8230838
Filing Date: 2012-07-31
Classification: F02F,F02M,Y10T

Abstract:
1. An injector seal assembly for insertion in a mounting bore having a longitudinal axis formed in a portion of an engine, comprising: a sealing sleeve including an outer surface sized and dimensioned to be positionable in the mounting bore adjacent a bore sealing surface, said sealing sleeve further including an inner surface and a ring interface portion, said inner surface at, said interface portion having an inner radial extent; and a retaining ring sized and dimensioned to be positionable within said sleeve adjacent said ring interface portion, said retaining ring having an outer annular surface with, in a plane perpendicular to the longitudinal axis, an outer radial extent greater than said inner radial extent of said inner surface at said interface portion of said sealing sleeve to apply a radially outward sealing force against said interface portion to create a fluid seal between said sealing sleeve and the bore sealing surface.