Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Discrete (on-off) feather signal to govern propeller overspeed

Discrete (on-off) feather signal to govern propeller overspeed

US Patent 4993919 · Granted Feb 19, 1991

Estimated economic value: $5,125,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Propeller speed control having control parameters based on system dynamic charac1995
Variable gain synchrophasing1992
Ground mode control of aircraft propeller speed and pitch1991
Method for synchrophaser measurement and synchrophaser control1991
Apparatus and method for dynamic compensation of a propeller pitch speed control1991
Aircraft engine propeller overspeed protection technical field1991
Propeller speed governor having a derivative inhibit at high flight speeds1991
Fuel control having reset of propeller overspeed and underspeed governors1991
Integral control of a dependent variable in a system having at least two indepen1987
Propeller Synchrophaser.RTM. device and mode logic1987
Propeller synchrophaser1987