PERFECCIONAMIENTOS EN SISTEMAS DE CONTROL DE COMBUSTIBLE CONFACULTAD MECANICA VARIABLE PARA UN MOTOR DE AVIACION

摘要

A mechanical variable authority trim mixer for controlling flow of fuel to an engine receives a main input from the throttle lever and a second input from a trim actuator motor. The trim mixer combines the inputs to produce a single output operably connected to the fuel metering control of the engine. A programmed cam modifies or neutralises the effects of the trim input through selected ranges of the main throttle input stroke.