Counterweighted propeller control system
Device with retractable double anti-cone stops ring, and rotor h
Electronic propeller control system
Electronics cooling fan with collapsible fan blade
Electronics cooling fan with collapsible fan blade
Engine control system
Flap stops device with retractable upper stops ring, and rotor h
Governed propeller type wind motor arrangement
Heat exchange means for obtaining temperature gradient balance
Method and apparatus for controlling propeller pitch
Modular propeller blade pitch actuation system
No-back apparatus for propeller pitch control
Optimum speed rotor
Overspeed protection system for aircraft fan engine
Pitch change actuation system
Pitch control system
Pitch control system
Pitch control system for variable pitch propeller
Pitch governing assembly for windmills
Propeller control system