Pressure decay passage for a fuel injector having a trapped volume nozzle assembly

A fuel injector includes an injector body that defines a low pressure space, a trapped volume and a fuel pressurization chamber in fluid communication with a nozzle outlet. A needle valve member is positioned in the injector body and moveable between an inject position in which the fuel pressurizati...

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Bibliographische Detailangaben
Hauptverfasser: MATTA, GEORGE M, DESAI, CHETAN J, BEATTY, DAVID J
Format: Patent
Sprache:eng
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