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.
Inside the nozzle body is the nozzle needle which, when closed, blocks the injection orifices. For fuel injection, the nozzle needle is raised by the hydraulic servo system of the injector so 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.
The injection rate and the shape of the injection spray have a decisive influence on fuel consumption and raw emissions from the engine.
#cummins injector nozzle #
#fuel nozzle automatic #
JUN GAO
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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 |
Nozzle | P common rail | 095000-5601 | DLLA158P844 |
CNDIP Common Rail Injector Nozzle DLLA140P1723 Injector Nozzle DLLA140P1723 Fuel Nozzle for Bosch Injector 0445120123 DIP (Diesel INJECTION PARTS) PLANTS is a manufacturer specialized in diesel fuel injection parts & components. The product line includes Injection Nozzles, ...
CNDIP 共轨喷油嘴 DLLA140P1723 喷油嘴 DLLA140P1723 博世喷油器燃油喷嘴 0445120123 DIP (Diesel INJECTION PARTS) PLANTS 是一家专业生产柴油喷射零部件的制造商。产品线包括注射喷嘴、泵元件(柱塞筒)、输送阀、头转子、VE ...