公开(公告)号：US10267279B2

公开(公告)日：2019-04-23

申请号：US14774299

申请日：2014-02-26

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Ludovic Sauvetre ,  David Bonneau ,  Philippe Barbier ,  Philippe Legrand

IPC: F02M61/04 ,  F02M63/00 ,  F02M61/16 ,  F02M47/02 ,  F02M61/18 ,  F16K11/065 ,  F02M55/00

Abstract: A control valve assembly for controlling fuel pressure in a control chamber of a fuel injector. The control valve assembly comprising a valve member arranged in a bore provided in a valve housing, at least one of the valve member and the valve housing being moveable with respect to the other, wherein the valve member comprises a fuel-receiving cavity arranged to receive fuel that distorts at least a portion of the valve member so as to increase an external dimension thereof.