Delphi Diesel Fuel Injection Technology2007(SE)德尔福柴油供油系统技术

figly

Delphi Multec® Diesel Common Rail
4 H, C" l' Q% D! x6 n% X' SA Value and - Performance Optimized Fuel Injection System
. p, H; y3 R6 O, |. M5 X, {• Functionality
– Fast acting solenoid based common rail system providing concise
and accurate fuel management
– Flexible, application targeted injector range
– Modular pump design
' B. Y: r( b# P; q– Advanced system strategies for engine management system (EMS)
control with accelerometer pilot injection (APC) and individual
2 `1 d; K' L* M- o9 jinjector characterisation (I3C)
3 Q$ ^8 T9 H0 ~  _4 D* Y4 n– Low voltage activation
• Delphi Advantage
) R! X6 z7 L% ?/ l– Extremely fast, equivalent to competitors servo-piezo injectors
% l$ v* V4 K' `" e. h  s) V  }performance
– Stable emission and noise behavior throughout the vehicle life
– Simpler, reliable, and cost effective electronic design with optimal
control of multiple injections
– Flexible modular pump designed for up to 2000 bar capability with
key focus on robustness and durability .
7 |) v  @) I; I; Y! A5 X– Complete pump family supporting various packaging and drive
mechanism
/ @: `: d, S* P' s6 m2 m– Compact and flexible design, providing ease of packaging and
4 }7 M- ]6 W& Q, W- j; zsupporting various packaging and drive mechanism
– System meets current emissions legislation and evolutions will be
capable of future standards
– Full EMS range available including linear oxygen sensor (OSL),
% u. ?. P! f$ P3 ~: Csensors meter recirculation diesel
Property of Delphi Date: March, 2007 2
engine sensors, probe air meter, exhaust gas recirculation, electronic throttle, and aftertreatment
4 T) c+ [$ `( H' p– Global manufacturing and engineering footprint
德尔福Multec® 柴油共轨系统
7 G  _7 [; N7 X0 ]  N- 性价比最优的燃油喷射系统
• 功能
– 简单却精确的燃油喷射控制，来自共轨系统快速响应电磁阀
– 喷油器随应用要求不同而灵活可调
) Z: |- v% c9 g1 Q% G! G1 p; U: S( W– 高压油泵模件化设计
– 发动机管理系统由先进的系统策略组成，这些系统策略包括
APC （预喷量控制）与I3C（单个喷油器的喷油特性修正）等。
– 低电压运行
% j0 r6 W0 C- D# f* P+ m/ Y, W• 德尔福的优势
– 响应绝对快速，性能媲美伺服式压电晶体喷油器
– 在汽车的整个使用生命中，排放与噪声始终保持稳定
– 更简单、更可靠、更超值的设计，多次喷射控制更加精确
– 灵活的模块式高压油泵，供油压力高达2000bar, 特别注重可靠
性及耐久性
– 油泵系列完整，可供选用于不同的安装及驱动场合
7 s+ r4 J! t+ H" S! b. n! I- ^– 紧凑而灵活的设计，安装及驱动灵活方便
– 系统满足目前排放法规的同时，其升级产品也将满足更高的法规
8 |3 [$ @" p, D+ _  H1 l8 j要求
' K6 r1 o. p- ?& Y+ T3 ]– 发动机管理系统零部件种类齐全，包括氧传感器、发动机各种传
感器、空气流量传感器、EGR、电控进气阀以及后处理部件等
等
Property of Delphi Date: March, 2007 3
– 全球化的生产与工程支持

nhzhangyong

　德尔福Multec® 柴油共轨系统现有有哪家在用？
　好想没有哟
, i% f1 x. O6 u  U) E1 X/ B汽油采用德尔福系统，
？？？？？？？？？？

香甜的苦咖啡

德尔福的柴油机共轨技术是其收购里卡多公司后发展起来的。
目前在上海设有技术中心，在国内有一些公司在采用其柴油机的共轨系统，如江铃。

昔日重来

真的有利于产品技术。