bosch hole type nozzle DSLA146P1409/0 433 175 414 Common Rail Nozzle Spray

bosch hole type nozzle DSLA146P1409/0 433 175 414 Common Rail Nozzle Spray

Fuel: Diesel
Component: Fuel Injection Device
Stroke: 4 Stroke
Weight: 0.04kg
Trademark: China-Lutong
Specification: Common Rail Injector Nozzles
HS Code: 84099199
Car Make: Diesel Engine Car
Body Material: Steel
Certification: ISO9001
Cylinder: Single Cylinder
Guarantee: 180 Days
Transport Package: Neutral Packing, Other Packing According to Client
Origin: China

A common rail diesel engine is similar to a conventional diesel engine, only difference being the fuel injection system(FIS).The common rail direct injection system uses electronic circuits to control the amount of fuel that is injected in to the cylinder.

Theinjection nozzleconsists of the nozzle body the cone of which protrudes into the combustion chamber. The injection orifices through which the fuel is injected are bored in the nozzle cone. The number, configuration, length and diameter of these injection orifices permit the shape of the injection spray to be formed in a way that is ideally matched to the engine cylinder.

Inside the nozzle body is the nozzle needle which, when closed, blocks the injection orifices. Forfuel injection, the nozzle needle is raised by the hydraulic servo system of theinjectorso that the injection orifices are opened. The faster the nozzle needle can be opened and re-closed, the more precisely the injection rate can be controlled.