The Bosch 0 445 120 470 is a common rail diesel injector, designed to work with a wide range of diesel engines, including those in commercial vehicles, passenger cars, and industrial equipment.
This injector is engineered to meet the demands of various applications, providing reliable fuel delivery.
Fuel Injection System:
This common rail injector is a part of a common rail fuel injection system, which is a high-pressure fuel delivery system used in modern diesel engines. The common rail system ensures precise fuel delivery at all engine operating conditions, resulting in better fuel efficiency and reduced emissions.
Injector Flow Rate:
One of the critical specifications of the Bosch 0 445 120 470 is its flow rate. The flow rate refers to the volume of fuel that the injector can deliver in a specific time period. The flow rate is typically measured in cubic centimeters per minute (cc/min) or milligrams per stroke (mg/stroke). The exact flow rate may vary depending on the application and engine requirements.
Injector Nozzle Design:
The nozzle design is a critical aspect of a diesel injector. It determines how the fuel is atomized and injected into the combustion chamber. The Bosch 0 445 120 470 is designed with precision-engineered nozzles to ensure optimal fuel atomization, which promotes efficient combustion and reduced emissions.
Fuel Pressure:
Common rail diesel injectors operate at high fuel pressures, typically in the range of 1,500 to 2,500 bar (21,750 to 36,250 psi) or even higher.
The Bosch 0 445 120 470 is built to withstand and operate at these extreme pressures while maintaining precise control over fuel delivery.
Injector Control and Electronics:
Modern common rail diesel injectors are often equipped with advanced electronic control systems that allow for precise and flexible fuel delivery. These control systems adjust injection timing and duration based on various factors, such as engine load, speed, and temperature. The Bosch 0 445 120 470 is compatible with such electronic control systems, enhancing engine performance and emissions control.
Durability and Reliability:
Diesel injectors are subject to high levels of wear and tear due to the extreme conditions within a diesel engine. The Bosch 0 445 120 470 is engineered to be highly durable and reliable, with materials and components that can withstand the harsh environment and provide long service life.
Emissions and Efficiency:
One of the primary purposes of common rail diesel injectors like the Bosch 0 445 120 470 is to improve fuel efficiency and reduce emissions. The precise fuel delivery and atomization achieved by this injector contribute to cleaner combustion, which in turn leads to lower emissions and better fuel economy.
