Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Keith E. Lawrence0
Date of Patent
November 14, 2006
Patent Application Number
10209140
Date Filed
July 31, 2002
Patent Primary Examiner
Patent abstract
A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set controlled respectively, by first and second needle valve members. The homogeneous charged nozzle outlet set is defined by a nozzle insert that is attached to an injector body, which defines the conventional nozzle outlet set. The nozzle insert is a one piece metallic component with a large diameter segment separated from a small diameter segment by an annular engagement surface. One of the needle valve members is guided on an outer surface of the nozzle insert, and the nozzle insert has an interference fit attachment to the injector body.
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