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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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. |
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