common rail fuel injection system ppt


High-pressure pumps compress the fuel, which is fed to the engine cylinders through a high-pressure pipe inlet of the rail. The rail acts as a shared reservoir for all injectors. The fuel is

Common rail fuel injection system ppt by Chris-lutong

2022/6/13 · common rail fuel injection system ppt Contact Person: Chriszeng E-Mail: [email protected] Whatsapp: +86-13386901365 #ASTRA 1.7 CDTI FUEL PUMP

6_Common Rail High-Pressure Fuel Injection Systems.ppt - 6

FIGURE 6–2 Injection discharge from a common rail fuel system can include multiple injection events including pilot, post, and several main injection events. Injection pressure is higher and more consistent during the injection event than a cam and plunger fuel pressurization system.

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According to DENSO data's 1800-bar common rail system increases engine torque up to 35 percent, engine power up to 24 percent and low idle noise decreases 6.5 dB down on a 2.0-liter diesel engine, as compared with DENSO's conventional model. Figure 2.1, shows stages of the five staged multi injection system of Fiat.

Detroit common rail fuel injection system ppt

Also, modern common-rail diesel injectors can fire two or three times per engine cycle, doubling the we the injector compared to diesels of the past-hence 

Common Rail Fuel Distributor Pipe Densotoyota Avensis 2.0 D-4D Diesel

Common Rail Fuel Rail DensoToyota Avensis 2.0 D-4D Diesel 89458-20050 VAT 89458-20050 Incl. pressure sensor & Pressure control valve (DAMAGED PLUG SEE PICTURE) Dismantled from a new engine. AS A SPARE PARTS DISPENSER / HANDYMAN (JUST THE PLUG HAS TO BE GLUED AGAIN) Product type: diesel injection system Manufacturing Country And Region: Germany Manufacturer number: 89458-20050 Manufacturer

Common rail fuel systems PowerPoint (PPT) Presentations, Common rail fuel systems

COMMON RAIL FUEL INJECTION SYSTEM COMMON RAIL FUEL INJECTION SYSTEM. ;JL";L\U V[g0 VMJZ CM,L\U VMO VM8MDMAF., s 0Lh, f] ,[XG G\AZ : 15. Demand On Modern Diesel Engine Development . Low fuel consumption Low pollutant emissions

Multi Point Fuel Injection or MPFI System- Working, advantages

In this article, we will see Multi Point Fuel Injection System (MPFI) working, use, advantages, disadvantages | pdf, ppt, seminar report on 


COMMON RAIL FUEL INJECTION SYSTEM COMMON RAIL FUEL INJECTION SYSTEM SUMMAR 1.The basic functional groups of the common rail are : low - pressure circuit , high - pressure circuit ECU and sensors. 2.In the low - pressure circuit, the fuel is cleaned by a filter and then transported to the high - pressure circuit


COMMON RAIL DIESEL SYSTEMS (CRDI) Emir Berk Canpolat. Common Rail is a fuel injection system used in diesel engines and basically works as synchronized injection via a common pipe. Compared to the conventional type of diesel injection systems, it is a superior system for fuel consumption, exhaust gas emission, operating system and noise reduction.

diesel engine fuel system

FIGURE 4-2 A typical injector-pump-type automotive diesel fuel injection system. FIGURE 4-5 The common rail on a Cummins diesel engine.