Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
William J. Rodier0
Chuong Q. Dam0
Kenneth W. Hall0
Robert M. Campion0
Date of Patent
May 17, 2011
0Patent Application Number
119307570
Date Filed
October 31, 2007
0Patent Primary Examiner
Patent abstract
A coating for fuel injector components adapted for use with low lubricity fuels is disclosed. The invention consists of a metal carbon material coating or a metal nitride coating to the fuel pump plunger or other fuel injection system components. The invention utilizes a coating on the fuel injector plunger that minimizes scuffing or seizure associated with the plunger and barrel.
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