Self locking trim tab
Self retaining blade damper
Self-actuated rotor system
Self-actuating rotor seal
Self-actuating variable pitch marine propeller
Self-adjusting torque-responsive variable-pitch boat propeller
Self-adjusting wind machine
Self-assembly micro fan
Self-fairing windmill vane
Self-feathering propeller
Self-feathering rotary wing
Self-guiding wind turbine
Self-regulating turbine
Self-regulating windmill
Self-restored windmill
Self-retained platform cooling plate for turbine vane
Self-starting windmill energy conversion system
Self-supported, self-locating seal for turbine engines
Self-trimming oscillating wing system
Semi-articulated flexstrap