公开(公告)号：EP2325465A1

公开(公告)日：2011-05-25

申请号：EP09176946.3

申请日：2009-11-24

Applicant: Delphi Technologies Holding S.à.r.l.

Inventor： Archer, Michael ,  Fallahi, Abdolreza

IPC: F02D41/20 ,  F02D41/24 ,  F02M51/00

CPC classification number: F02D41/2435 ,  F02D19/061 ,  F02D41/02 ,  F02D41/20 ,  F02D41/2432 ,  F02D41/2467 ,  F02D41/28 ,  F02D2041/2006 ,  F02D2041/2051 ,  F02M2200/8007 ,  H01F2007/1822

Abstract: An injector (56) for a fuel injection system comprising: input means (51a,51b) for receiving drive signals from an injector drive circuit for controlling operation of the injector, and; an ID chip (62) wherein the injector further comprises an electronic latch means (68) arranged such that (i) in response to a first condition, the electronic latch means is arranged to be enabled such that the ID chip is in communication with the injector drive circuit via the input means, and; (ii) in response to a second condition, the electronic latch means is arranged to be disabled such that the ID chip is not in communication with the injector drive circuit via the input means.

Abstract translation: 一种用于燃料喷射系统的喷射器（56），包括：输入装置（51a，51b），用于接收来自喷射器驱动电路的驱动信号，用于控制喷射器的操作; ID芯片（62），其中所述注射器还包括电子锁存装置（68），其被布置为使得（i）响应于第一状态，所述电子锁存装置被布置为能够使得所述ID芯片与 经由输入装置的喷射器驱动电路， （ii）响应于第二条件，电子锁存装置被布置为被禁用，使得ID芯片经由输入装置不与喷射器驱动电路连通。