Direct control fuel injector with dual flow rate orifice

A fuel injector includes an injector body that defines a nozzle outlet, and a needle control chamber that is in fluid communication with a needle control passage. A needle valve member is positioned in the injector body, and has a closing hydraulic surface exposed to fluid pressure in the needle con...

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Bibliographische Detailangaben
Hauptverfasser: ZUO, LIANGHE, WEAR, JERRY A
Format: Patent
Sprache:eng
Schlagworte:
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