A ram air turbine has turbine blades (18) connected to rotate a transmission shaft (26). The transmission shaft is connected to drive a first gear which is engaged to drive a second gear. The second gear is connected to rotate an output shaft extending through a strut (22) away from the transmission shaft. A governor arrangement is configured to change a pitch angle of the blades in response to speed, and includes counterweights (29) acting on a spring (38) in the governor arrangement. The governor spring is positioned on an opposed side of the strut relative to the turbine.
RAM AIR TURBINE GOVERNOR SPRING POSITIONING
STAULUFTTURBINENREGLERFEDERPOSITIONIERUNG
POSITIONNEMENT DE RESSORT DE RÉGULATEUR DE TURBINE À AIR DYNAMIQUE
26.12.2018
Patent
Elektronische Ressource
Englisch
CONTROLS & INSTRUMENTATION - CCC's New Steam Turbine Governor
Online Contents | 2003
Power turbine regulation assembly for propeller governor
Europäisches Patentamt | 2021
|