公开(公告)号：US20170268473A1

公开(公告)日：2017-09-21

申请号：US15327687

申请日：2015-07-08

Applicant: Delphi International Operations Luxembourg S.À.R.L

Inventor： Philippe Legrand

IPC: F02M65/00 ,  F02M51/00 ,  F02M47/02

CPC classification number: F02M65/005 ,  F02M47/027 ,  F02M51/005

Abstract: A fuel injector (10) comprising a needle (16) that can move between an entirely open position (PO) and a closed position (PF) is provided with a device (82) for identifying the position of the needle, in which an electrical circuit (84) is closed in the two extreme positions (PO, PF), the needle (16) being in electrical contact with the ground (G), the circuit (84) being open in any other intermediate position (Pi) of the needle (16), the needle (16) not being grounded (G).