Common Rail System: The 0 445 110 511 is designed for use in common rail fuel injection systems, which deliver fuel to the engine's cylinders at high pressure for improved performance and emissions control.
High-Pressure Capability: This injector is engineered to operate at extremely high pressures, typically exceeding 2,000 bar (29,000 psi), ensuring precise and consistent fuel atomization.
Piezo Technology: The injector utilizes Piezo technology for precise and rapid control of the fuel delivery process. Piezo crystals change shape when subjected to voltage changes, allowing for precise control of the injection process.
High-Quality Materials: Bosch is renowned for its high-quality manufacturing standards, and this injector is no exception. It is built with robust materials to withstand the rigors of diesel engine operation.
Integrated Components: The injector incorporates various components, such as the nozzle, solenoid valve, and piezo actuator, into a single, compact unit, simplifying installation and maintenance.
The Bosch 0 445 110 511 Common Rail Diesel Injector operates through a series of precise steps to deliver fuel to the engine cylinders efficiently:
Fuel Supply: The injector receives fuel from the vehicle's fuel supply system, where it is pressurized to extremely high levels, typically over 2,000 bar, and delivered to the common rail.
Piezo Actuation: When the engine control unit (ECU) sends a signal, the Piezo actuator within the injector changes shape rapidly in response to the applied voltage. This deformation results in the opening of the injector's nozzle needle.
Fuel Injection: As the nozzle needle opens, a highly pressurized, precisely metered amount of fuel is injected into the combustion chamber, where it mixes with air. The rapid and precise opening and closing of the nozzle needle result in fine fuel atomization, which is essential for efficient combustion.
Optimized Timing: The ECU carefully controls the timing and duration of the injection events to match the engine's operating conditions, ensuring efficient combustion, reduced emissions, and improved fuel economy.
Repeat Process: This process repeats for each cylinder of the engine, and the ECU adjusts the timing and duration of injection for each cylinder independently based on factors like load, RPM, and temperature.
The Bosch 0 445 110 511 Common Rail Diesel Injector offers several advantages:
Fuel Efficiency: The precise control of fuel delivery and atomization leads to improved fuel efficiency and reduced fuel consumption, lowering operational costs.
Emissions Reduction: The injector's precise control of fuel injection helps in reducing harmful emissions, making it compliant with stringent emissions regulations.
Engine Performance: The injector enhances engine performance by delivering fuel consistently at high pressures, resulting in increased power and torque.
Durability: Built with high-quality materials and engineering, the injector is designed for durability and reliability even in demanding operating conditions.
Smooth Idling: The injector's precise control over the injection process leads to smoother engine idling and reduced noise and vibration.