Fuel Injector Valve Seat Assembly Including an Insert Formed in Place and a Method of Manufacturing Same

A fuel injector including a fuel injector housing, a valve seat formed at one end of the fuel injector housing, and a valve body disposed in the fuel injector housing and operable to open and close a spray hole in the valve seat. The valve seat includes a base portion and insert portion having spray...

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Bibliographische Detailangaben
Hauptverfasser: Glibota, Peter, Dantes, Guenter, Helsel, Todd Wallace, Lander, Juergen, Seifert, John, Doetsch, James, Wieschollek, Sebastian, Stach, Thomas, Lischke, Fabian, Cary, Ryan, Srinivasan, Sudhir, Menon, Manoj
Format: Patent
Sprache:eng
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Zusammenfassung:A fuel injector including a fuel injector housing, a valve seat formed at one end of the fuel injector housing, and a valve body disposed in the fuel injector housing and operable to open and close a spray hole in the valve seat. The valve seat includes a base portion and insert portion having spray holes that is secured to the base portion.