公开(公告)号：US10400730B2

公开(公告)日：2019-09-03

申请号：US15743065

申请日：2016-06-29

Applicant: Delphi International Operations Luxembourg, S.A.R.L.

Inventor： Ludovic Leroux ,  Thierry Thibault

IPC: F02M61/20 ,  F02M61/18 ,  F02M47/02 ,  F02M63/00

Abstract: A coil assembly includes an electric coiling included in an overmold, the coiling being suitable to drive the control valve of a fuel injector. The coil assembly is provided with a longitudinal bore suitable for receiving a spring and with an adjusting member for the setting of the spring which can be moved from outside the injector, the adjusting member forming a transfer of movement such that the movement of the adjusting member from outside the injector is transformed into a compression of the spring.