INJECTEUR DE CARBURANT COMPRENANT UNE BROCHE DE POSITIONNEMENT, MOTEUR À COMBUSTION INTERNE L'UTILISANT ET PROCÉDÉ

摘要

A fuel injector (10) includes a nozzle body (16) to be inserted into a fuel injector receiving bore (18) along a nozzle body axis (20); a valve housing (42); and a locating pin (46) extending from the valve housing (42) along a locating pin axis (50). The locating pin axis (50) is eccentric to the nozzle body axis (20). The locating pin (46) has a width (52) in a first direction radially relative to the nozzle body axis (20) and through the locating pin axis (50) and a length (54) in a second direction perpendicular to the width (52) such that the width (52) is less than the length (54). The locating pin (46) includes a first crush rib (56) and a second crush rib (58) which are diametrically opposed at the length (54) of the locating pin (46) and such that the first crush rib (56) and the second crush rib (58) plastically deform when inserted into the locating bore (48), thereby preventing rotational movement of the fuel injector (10) about the nozzle body axis (20).