Fuel regulator for gas turbines - has environmental temperature dependant fuel rate flow correcture valve to move fuel line throttle

摘要

Fuel is fed to the jects from a pump via a pipe system. The flow rate is determined by a regulator cross bore and fuel opening sizes of the fuel correcture slide valve as well as the pressure drop on the regulator and slide valves. The fuel pressure drop is held constant by the correcture valve. A temp. sensor responds to changes in the atmosphere air by displacing by a bellow, a sprung slide valve which correspondingly increases or decreases the slide valve opening cross sections to adjust the fuel flow rate to the jets.