Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrohydraulic device for varying the pitch of the blades of a machine rotor

Electrohydraulic device for varying the pitch of the blades of a machine rotor

US Patent 6767187 · Granted Jul 27, 2004

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Swivelling exhaust nozzle for an aircraft engine2009
Swivelling exhaust nozzle for an aircraft engine2009
Variable cycle propulsion system with gas tapping for a supersonic airplane, and2007
Assistance and emergency drive for electrically-driven accessories2006
Assistance and emergency drive for electrically-driven accessories2006
Device for detection of an unbalanced oil mass in a rotor, rotor fitted with suc2006
Variable cycle propulsion system with compressed air tapping for a supersonic ai2005
Integrated starter/generator for a turbomachine2005
Variable cycle propulsion system with gas tapping for a supersonic airplane, and2005
Actuator assembly with synchronized hydraulic actuators2005
Electrohydraulic actuator2004
Electrohydraulic actuator2004