Internal combustion engine comprising a fuel unit pump actuated by the crankshaft

A reciprocating internal combustion engine has a crankshaft (145, Fig. 3), a fuel unit pump 180 having a movable plunger 181 for supplying fuel to at least one injector (160, Fig. 1). The crankshaft comprises at least one drive cam 10 for driving the movable plunger 181 of the fuel unit pump, and th...

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Bibliographische Detailangaben
Hauptverfasser: Massimiliano Melis, Francesco Concetto Pesce
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A reciprocating internal combustion engine has a crankshaft (145, Fig. 3), a fuel unit pump 180 having a movable plunger 181 for supplying fuel to at least one injector (160, Fig. 1). The crankshaft comprises at least one drive cam 10 for driving the movable plunger 181 of the fuel unit pump, and the at least one drive cam is arranged on at least one counterweight 145a of the crankshaft.