Bosch Quality: The 0 445 120 075 Common Rail Diesel Injector is manufactured by Bosch, a renowned name in the automotive industry, ensuring top-notch quality and reliability.
Common Rail Technology: This injector employs common rail technology, which allows for precise and consistent fuel delivery, improving engine performance and fuel efficiency.
High Pressure: It operates at high fuel pressures, typically in the range of 2,000 to 2,500 bar, to ensure efficient atomization and combustion of the diesel fuel.
Electromagnetic Actuation: The injector is equipped with an electromagnetic solenoid that controls the opening and closing of the injector nozzle. This precise control enables optimal fuel metering.
Piezoelectric Option: Some variants of the Bosch 0 445 120 075 injector use piezoelectric actuators for even faster and more precise fuel delivery.
Multiple Spray Holes: The injector nozzle features multiple spray holes, allowing for fine atomization of the fuel, resulting in cleaner combustion and reduced emissions.
Working Principles:
The Bosch 0 445 120 075 Common Rail Diesel Injector operates based on the following principles:
Fuel Supply: It receives pressurized fuel from the common rail, which is a high-pressure fuel reservoir.
Electromagnetic Actuation: When an electrical signal is sent to the injector's solenoid, it opens the injector nozzle, allowing pressurized fuel to be injected into the combustion chamber.
Precision Timing: The injector's opening and closing are timed precisely to match the engine's requirements, ensuring optimal fuel delivery during the combustion cycle.
Spray Pattern: The injector nozzle releases fuel through multiple spray holes, creating a finely atomized spray pattern that mixes efficiently with air in the combustion chamber.