| Patents for F01D 7 - Rotors with blades adjustable in operation; Control thereof (641) |
|---|
| 12/09/2010 | US20100310369 Pitch change actuation system for a counter-rotating propeller |
| 12/09/2010 | US20100310368 Electrical system for driving a propeller pitch change mechanism |
| 12/02/2010 | WO2010136686A2 Device for controlling the orientation of the blades of a turboprop fan |
| 12/02/2010 | WO2010136685A2 Movable actuator device for controlling the orientation of the blades of a turboprop fan |
| 12/02/2010 | WO2010136684A1 Stationary actuator device for controlling the orientation of the blades of a turboprop fan |
| 12/02/2010 | CA2763415A1 Stationary actuator device for controlling the orientation of the blades of a turboprop fan |
| 12/02/2010 | CA2762830A1 Movable actuator device for controlling the orientation of the blades of a turboprop fan |
| 12/02/2010 | CA2762229A1 Device for controlling the orientation of the blades of a turboprop fan |
| 11/18/2010 | WO2010130893A1 Unducted propeller including variable pitch blades for a turbine engine |
| 11/18/2010 | US20100290906 Plasma sensor stall control system and turbomachinery diagnostics |
| 11/18/2010 | US20100287909 Hydraulic stepper motor |
| 11/18/2010 | CA2761497A1 Unducted propeller including variable pitch blades for a turbine engine |
| 11/02/2010 | US7824151 Zero running clearance centrifugal compressor |
| 10/27/2010 | EP2243985A2 A drive mechanism |
| 10/21/2010 | US20100266404 Balancing a Ram Air Turbine |
| 10/14/2010 | US20100259046 Active control surfaces for wind turbine blades |
| 10/10/2010 | CA2709024A1 Pitch drive apparatus of wind generator and wind generator |
| 09/16/2010 | US20100232964 Electro-hydraulic actuator for controlling the pitch of a blade of a wind turbine |
| 07/27/2010 | US7762771 Device for driving a first part of a wind energy turbine with respect to a second part of the wind energy turbine |
| 07/15/2010 | WO2010080391A2 Control modes for extendable rotor blades |
| 07/15/2010 | WO2010080061A1 Wind turbine with control system |
| 07/15/2010 | US20100178170 Adjustable sanitary impeller hub |
| 07/01/2010 | US20100162720 Gas turbine engine |
| 06/24/2010 | US20100158687 Control Modes for Extendable Rotor Blades |
| 06/17/2010 | US20100150732 Turbo Wind Turbine and New Method of using Moving Fluid Energy |
| 06/03/2010 | US20100135799 Blade pitch control system |
| 05/26/2010 | EP2189646A2 Variable pitch rotor arrangement in a gas turbine engine |
| 05/25/2010 | US7722323 Axial flow turbine with overspeed preventing device |
| 05/06/2010 | WO2009109918A4 Cycloidal rotor with non-circular blade orbit |
| 05/06/2010 | US20100111695 Apparatus and method for detecting solid water build-up |
| 05/06/2010 | US20100108040 Supercharger system for motorized vehicles and related transportation |
| 04/29/2010 | US20100104438 Device for controlling the pitch of fan blades of a turboprop |
| 04/21/2010 | EP2177717A1 Morphable composite structure |
| 04/01/2010 | US20100080706 Traverse axis fluid turbine with controllable blades |
| 04/01/2010 | US20100077748 Adjustment mechanism in vgs type turbocharger and exhaust guide assembly incorporating the same |
| 03/25/2010 | US20100071360 Fluid Engine with Enhanced Efficiency |
| 03/18/2010 | WO2009109918A3 Cycloidal rotor with non-circular blade orbit |
| 03/18/2010 | US20100068056 Blade pitch control |
| 03/17/2010 | EP2163474A2 Blade pitch control |
| 03/04/2010 | US20100054917 Blade arrangement |
| 02/25/2010 | US20100047055 Plasma Enhanced Rotor |
| 02/16/2010 | CA2430441C System for control and regulation of the flame temperature for single-shaft gas turbines |
| 02/03/2010 | CN101638995A Three degree of freedom regulating device of moving blades in fluid machinery |
| 01/28/2010 | US20100023186 Fly-by-wire flight control system with electronic lead/lag damper algorithm |
| 01/28/2010 | US20100022157 Helicopter |
| 01/28/2010 | US20100021285 Gas turbine engine compressor variable stator vane arrangement |
| 01/21/2010 | US20100014977 Variable pitch aft propeller vane system |
| 01/07/2010 | US20100000223 Method of taking off auxiliary power from an airplane turbojet, and a turbojet fitted to implement such a method |
| 12/24/2009 | US20090317252 Power-assisted control system for a rotorcraft |
| 12/17/2009 | US20090311100 Turboprop including a set of adjustable-pitch blades |
| 12/03/2009 | WO2009144217A1 Simplified system for controlling the setting of a propeller blade for an aircraft turboshaft engine |
| 12/03/2009 | WO2009144213A1 Simplified system for controlling propeller blade pitch in an aircraft turboshaft engine |
| 12/03/2009 | CA2725871A1 Simplified system for controlling the setting of a propeller blade for an aircraft turboshaft engine |
| 12/03/2009 | CA2725868A1 Simplified system for controlling propeller blade pitch in an aircraft turboshaft engine |
| 10/29/2009 | US20090269234 Impeller |
| 09/10/2009 | US20090226314 Cycloidal rotor with non-circular blade orbit |
| 08/27/2009 | US20090214344 Rigid hydraulic control shaft and a control system for varying the pitch of a propeller |
| 08/06/2009 | US20090196747 Compact variable pitch fan |
| 07/23/2009 | DE102009004737A1 Turbolader mit variabler Turbinengeometrie Turbocharger with variable turbine geometry |
| 07/23/2009 | DE102008005405A1 Turbine for exhaust gas turbocharger of motor vehicle, has annular ring lying with front side at support region of housing, where support region includes recess flow throughable by medium and marginally opening to annular bezel |
| 06/18/2009 | US20090155075 Blade pitch driving apparatus for wind driven generator |
| 06/04/2009 | DE102007059038B3 Wells-Turbine mit passiver Rotorblattverstellung Wells turbine with passive rotor blade adjustment |
| 04/16/2009 | US20090097975 Ceiling Fan with Concentric Stationary Tube and Power-Down Features |
| 04/16/2009 | US20090097966 Gas Turbine Engines and Related Systems Involving Variable Vanes |
| 04/09/2009 | US20090092493 Variable pitch rotor blade with double flexible retention elements |
| 04/02/2009 | US20090087314 Wind Turbine Blade And A Pitch Controlled Wind Turbine |
| 03/19/2009 | US20090074578 Turbine and compressor employing tubercle leading edge rotor design |
| 03/05/2009 | US20090060739 Fan Blade Pitch Change Assembly |
| 02/24/2009 | CA2263255C Circular stage of vanes at internal ends connected by a connecting ring |
| 02/19/2009 | WO2008153423A3 Mproved wind turbine |
| 02/19/2009 | US20090044542 Apparatus and method for monitoring compressor clearance and controlling a gas turbine |
| 02/05/2009 | US20090035133 Delta Blade Propeller Apparatus |
| 02/04/2009 | CN100458105C Self-regulating turbine |
| 01/15/2009 | US20090015012 Axial in-line turbomachine |
| 12/31/2008 | EP2009246A2 A blade mounting |
| 12/18/2008 | WO2008153423A2 Mproved wind turbine |
| 12/11/2008 | US20080304969 Built-in swing mechanism of rotary fan |
| 12/04/2008 | WO2008147023A2 Damper type flow control apparatus |
| 11/30/2008 | CA2632360A1 Air reinjection compressor |
| 11/27/2008 | US20080292461 Actuation system for a wind turbine blade flap |
| 11/20/2008 | US20080286105 Fan with adjustable fan blade pitch |
| 11/20/2008 | US20080286103 Fan with power deployed fan blade |
| 11/06/2008 | US20080273976 Variable rotor blade for gas turbine engine |
| 11/06/2008 | US20080273965 System and method for controlling stator assemblies |
| 10/30/2008 | US20080267778 Torque Coupling for Rotary-Wing Aircraft |
| 10/09/2008 | US20080247877 Turboprop having a propeller made up of variable-pitch blades |
| 10/09/2008 | US20080247873 Method of reducing a structural unbalance in a wind turbine rotor and device for performing the method |
| 10/09/2008 | US20080247872 Method of Operation of a High-Efficiency Turbine With Variable Attack Angle Foils |
| 10/08/2008 | EP1977082A2 Electric turbine bypass fan and compressor for hybrid propulsion |
| 09/18/2008 | US20080226449 Combined Light Fitting and Ceiling Fan |
| 09/16/2008 | US7425117 System and method for reducing back flow |
| 09/04/2008 | US20080213086 Apparatus For Supporting a Rotating Shaft |
| 08/28/2008 | US20080206051 Wind Turbine Generator, Active Damping Method Thereof, and Windmill Tower |
| 08/28/2008 | US20080206045 Control of variable-pitch blades |
| 08/27/2008 | EP1961919A2 Variable rotor blade for gas turbine engine |
| 08/21/2008 | US20080199306 Turbomachine casing with treatment, a compressor, and a turbomachine including such a casing |
| 08/12/2008 | US7410344 Ram air turbine centrifugal brake |
| 08/06/2008 | EP1953346A1 Turbo-propeller comprising a propeller formed by blades with adjustable orientation |
| 07/30/2008 | CN101230789A Turbo-propeller comprising a propeller formed by blades with adjustable orientation |
| 07/26/2008 | CA2619927A1 Turboprop engine with adjustable pitch propeller |