How is the mechanical stroke of an hpi-tp injector actuated?

Answer 1

The mechanical stroke of an HPI-TP (High Pressure Injection - Turbo Pump) injector is actuated by a mechanical linkage connected to a cam or lever system that transforms rotational motion into linear movement. This mechanical actuation allows the injector nozzle to open and close precisely at the required timing, enabling accurate fuel delivery into the combustion chamber. The design ensures that the injector operates efficiently under high pressure, maintaining optimal performance in the engine.