Common Rail is now the most common fuel system in diesel vehicles. Diesel engine performance and emissions are closely related to fuel atomization and spray processes, which in turn are strongly influenced by nozzle geometry.
Injection nozzles for diesel engines inject the fuel into the combustion chamber, atomize it and seal the combustion chamber by means of the nozzle needle. In the Common Rail System, the injection nozzle is part of the injector.
The injection nozzle consists 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.
Item | Type | Reference | Stamping |
---|---|---|---|
Nozzle | P common rail | 093400-8640 | DLLA145P864 |
Nozzle | P common rail | 093400-7150 | DLLA157P715 |
Nozzle | P common rail | 0 433 175 449 | DSLA128P1510 |
Nozzle | P common rail | 093400-8700 | DLLA145P870 |
Nozzle | P common rail | 093400-1024 | DLLA145P1024 |
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095000-6791 Injector for Denso, diesel fuel Injector 6791, common rail nozzle DLLA155P1090 for valve 295040-677023670-0G010 23670-30020 095000-8290 295050-0460 23670-30240 295050-0540 23670-30300 295050-0740 23670-30310 295050-0810 23670-30370 23670-30400 23670-30420 23670-39285 ...