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

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Delphi Multec® Diesel Common Rail
4 W. ]0 C2 O% T1 Z, [1 eA Value and - Performance Optimized Fuel Injection System
• Functionality
– Fast acting solenoid based common rail system providing concise
and accurate fuel management
– Flexible, application targeted injector range
– Modular pump design
– Advanced system strategies for engine management system (EMS)
6 U7 K, `+ z! K* [control with accelerometer pilot injection (APC) and individual
! n( v8 G* V! ]5 ainjector characterisation (I3C)
– Low voltage activation
• Delphi Advantage
1 y( p$ H1 o' ^' q– Extremely fast, equivalent to competitors servo-piezo injectors
performance
– Stable emission and noise behavior throughout the vehicle life
– Simpler, reliable, and cost effective electronic design with optimal
control of multiple injections
( t' Z0 f8 ?# e7 T– Flexible modular pump designed for up to 2000 bar capability with
) Z. ]- m/ N: n% `) ?) j; x2 h. F, N: U; B" }key focus on robustness and durability .
% ~/ h+ |0 J' j/ v! \/ x0 q– Complete pump family supporting various packaging and drive
* c% `6 q3 W2 X' S+ c7 Pmechanism
– Compact and flexible design, providing ease of packaging and
supporting 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),
sensors meter recirculation diesel
Property of Delphi Date: March, 2007 2
engine sensors, probe air meter, exhaust gas recirculation, electronic throttle, and aftertreatment
7 ~. q# L" F7 e2 w7 m5 A/ H( _– Global manufacturing and engineering footprint
2 n* W9 E- V. w' ?. S" J德尔福Multec® 柴油共轨系统
0 _) _0 W- R% g& K4 t& m- 性价比最优的燃油喷射系统
• 功能
/ k. q- ]  E" `– 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
2 v2 U6 |8 Z0 p4 f– 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
9 C0 D! ~+ `  J0 G. X9 ]/ L1 IAPC （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
• 德尔福的优势
, z; d% c* v6 ?  `– 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
( h2 H3 L' t% j- q: X– 更简单、更可靠、更超值的设计，多次喷射控制更加精确
$ a+ c: f) f) ?! g  v! d– 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
# j! v6 ~  x4 s1 \" o. ^4 M– 紧凑而灵活的设计，安装及驱动灵活方便
( F$ O/ f- t: R& g9 l– 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
要求
– 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
$ N5 R/ r3 |, a0 u* H0 W0 {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
% t  c' }& E1 Y+ O– 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？
2 Z: t& m' K, ~& k% D9 L　好想没有哟
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。
/ a+ x8 ?  Y5 r( z0 e5 i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。