| Patents for F01D 7 - Rotors with blades adjustable in operation; Control thereof (641) |
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| 07/23/2008 | CA2619306A1 Turboprop engine comprising a propeller made up of adjustable blades |
| 07/15/2008 | CA2365346C Rotor |
| 07/09/2008 | EP1563167B1 Self-regulating turbine |
| 06/19/2008 | US20080145221 Hybrid actuator for helicopter rotor blade control flaps |
| 06/19/2008 | US20080145220 On-blade actuator for helicopter rotor blade control flaps |
| 06/05/2008 | US20080131279 Wind energy plant with a nacelle |
| 05/29/2008 | US20080124216 Turbine blade assembly |
| 05/21/2008 | EP1922482A2 Wind fin: articulated, oscillating wind power generator |
| 05/14/2008 | EP1921325A1 Turbo-propeller comprising an assembly of blades with adjustable orientation. |
| 05/09/2008 | CA2610056A1 Turboprop engine equipped with an adjustable blade direction assembly |
| 02/05/2008 | US7326036 Helicopter rotor transmission assembly |
| 12/21/2007 | CA2592791A1 Bearing for variable stator blade |
| 12/13/2007 | US20070286730 Device for Measuring the Displacement Travel of a Hydraulic Displacement Mechanism |
| 12/11/2007 | US7306430 Ram air turbine blade rotation over-speed prevention mechanism |
| 12/06/2007 | WO2007081817A3 Electric turbine bypass fan and compressor for hybrid propulsion |
| 11/29/2007 | DE102006024085A1 Turboverdichter in Axialbauweise Turbo compressor in axial flow |
| 10/23/2007 | CA2434213C A turbine engine |
| 10/06/2007 | CA2583850A1 Turbine engine variable stator vane |
| 09/06/2007 | DE102005040680A1 Autonomous fluid dynamic rotor blade adjustment for use with fluid machine or generator, involves maintaining rotor blades within axis of neutral torque, while allowing blades to freely rotate relative to shaft bearing |
| 08/08/2007 | CN1330866C System for controlling and regulating rlame temp. of single shaft gas turbine |
| 07/25/2007 | EP1772608A9 Method and device for controlling geometry of a variable-geometry turbocharger, in particular for an internal-combustion engine of a motor vehicle |
| 07/24/2007 | US7246994 Spacing arrangement |
| 07/06/2007 | CA2572859A1 Anti-wear apparatus for a guiding pin of a variable stagger angle blade of a turbine engine compressor |
| 07/03/2007 | CA2282561C A fluid-activatable vane for a fluid turbine |
| 05/09/2007 | EP1781900A1 Turbine exhaust case and method of making |
| 04/11/2007 | EP1772608A1 Method and device for controlling geometry of a variable-geometry turbocharger, in particular for an internal-combustion engine of a motor vehicle |
| 02/28/2007 | CA2557717A1 Connecting rod in which the length is adjustable during operation |
| 01/20/2007 | CA2552688A1 Synch ring variable vane synchronizing mechanism for inner diameter vane shroud |
| 01/20/2007 | CA2552673A1 Rack and pinion variable vane synchronizing mechanism for inner diameter vane shroud |
| 01/20/2007 | CA2552655A1 Inner diameter variable vane actuation mechanism |
| 01/20/2007 | CA2552462A1 Gear and train variable vane synchronizing mechanism for inner diameter vane shroud |
| 01/11/2007 | WO2006093790A3 Wind fin: articulated, oscillating wind power generator |
| 11/28/2006 | US7140838 Control lever attachment with play compensation for blades with variable setting angles |
| 11/17/2006 | CA2547026A1 Stage control system for the variable pitch stator blades of a turbomachine |
| 11/16/2006 | US20060258523 Centrifugal seperator and rotor therefor |
| 11/14/2006 | CA2357174C Control device for variable speed blades |
| 10/26/2006 | DE10323132B4 Verstellbare Leitschaufel und Verfahren zur Herstellung derselben Adjustable vane and process for producing same |
| 10/24/2006 | US7124662 Reversible driving apparatus for PCU pumps |
| 10/18/2006 | EP1711726A1 Reversible driving apparatus for pcu pumps |
| 09/08/2006 | CA2599435A1 Wind fin: articulated, oscillating wind power generator |
| 08/25/2006 | CA2537435A1 Device for adjusting the centring of a synchronization ring for the control of turning vanes in a turbine engine |
| 08/02/2006 | EP1686239A1 Repairing process of a variable angle vane system in a turbo machine |
| 08/01/2006 | US7084523 Windmill for wind power generation |
| 07/18/2006 | US7077631 Ram air turbine with speed increasing gearbox |
| 06/27/2006 | US7066709 Wind driven power generating system |
| 06/16/2006 | CA2530137A1 Stage of straightening blades activated by an electrically-driven rotating crown |
| 06/16/2006 | CA2530131A1 Stage of straightening blades activated by an electrically-driven rotating crown |
| 05/03/2006 | CN2777200Y Steam turbine power system |
| 03/14/2006 | US7011498 Optimization method for power generation systems |
| 02/28/2006 | US7003940 System for control and regulation of the flame temperature for single-shaft gas turbines |
| 01/31/2006 | US6991433 Drum, in particular a drum forming a turbomachine rotor, a compressor, and a turboshaft engine including such a drum |
| 01/31/2006 | US6991426 Variable pitch fan |
| 01/12/2006 | DE10357075B4 Verfahren zur Lärmreduzierung von Turbomaschinen Procedures for noise reduction of turbomachinery |
| 01/04/2006 | EP1612373A2 Adaptable fluid-foil |
| 12/01/2005 | US20050265825 Spacing arrangement |
| 11/30/2005 | EP1600607A2 Device to control the radial clearance of the rotor of a gas turbine |
| 11/17/2005 | US20050254950 Drum, in particular a drum forming a turbomachine rotor, a compressor, and a turboshaft engine including such a drum |
| 09/14/2005 | EP1032811B1 Velocity adaptive control test method |
| 08/11/2005 | WO2005073600A1 Reversible driving apparatus for pcu pumps |
| 08/11/2005 | CA2554264A1 Reversible driving apparatus for pcu pumps |
| 08/04/2005 | US20050166705 Reversible driving apparatus for PCU pumps |
| 08/02/2005 | US6923622 Mechanism for extendable rotor blades for power generating wind and ocean current turbines and means for counter-balancing the extendable rotor blade |
| 07/21/2005 | WO2005020413A3 Self regulating rotor |
| 06/28/2005 | US6910873 Self regulating rotor |
| 03/03/2005 | WO2005020413A2 Self regulating rotor |
| 02/24/2005 | US20050042095 Self regulating rotor |
| 02/08/2005 | US6851929 System for powering and controlling a device associated with a rotating component on aircraft |
| 12/30/2004 | US20040265119 Control lever attachment with play compensation for blades with variable setting angles |
| 12/16/2004 | DE10323132A1 Adjustable guide vane for gas turbines, has adjustable turbine blade, made from fiber-reinforced synthetic material e.g. carbon fiber, with portions fixed in between parts of corresponding bearing journals |
| 11/10/2004 | EP1475517A1 Fixing an actuator lever to the shaft of a variable guide vane while compensating play |
| 08/12/2004 | DE10256008B3 Turbomachine e.g. compressor or water turbine, with relative movement of blade rear edges of guide grid blades upon alignment of blade front edges with flow direction |
| 07/27/2004 | US6767187 Electrohydraulic device for varying the pitch of the blades of a machine rotor |
| 05/12/2004 | CN1495351A System for controlling and regulating rlame temp. of single shaft gas turbine |
| 04/07/2004 | EP1406019A1 Drum rotor for a turbomachine |
| 03/04/2004 | US20040042897 Turbine engine |
| 03/04/2004 | US20040040279 System for control and regulation of the flame temperature for single-shaft gas turbines |
| 12/10/2003 | EP1369563A2 System for control and regulation of the flame temperature for single-shaft gas turbines |
| 10/15/2003 | EP1352156A1 A turbine engine |
| 09/25/2003 | US20030180145 System for powering and controlling a device associated with a rotating component on aircraft |
| 08/19/2003 | US6607354 Inductive rotary joint message system |
| 06/25/2003 | EP0894199B1 Impeller |
| 06/04/2003 | CN2554355Y Axit-flow compressor stator blade rotaaling ring transmission |
| 05/02/2003 | EP1306558A1 Electric-hydraulic device for changing the pitch of a fan |
| 04/24/2003 | US20030077173 Electrohydraulic device for varying the pitch of the blades of a machine rotor |
| 04/22/2003 | CA2135469C Method and apparatus for controlling variable pitch blades in a rotor |
| 10/22/2002 | US6468036 Adjustable crank of swinging mechanism |
| 07/18/2002 | WO2002055845A1 A turbine engine |
| 03/21/2002 | DE10113609C1 Turbine rotor for wind turbine has intermediate plate between each rotor blade and outer ring of rotor hub |
| 12/11/2001 | CA2217826C Hydro-turbine runner |
| 11/15/2001 | DE10022754A1 Axial turbine, e.g. for wind or water power station, has blades arranged parallel to rotor axle that can be pivoted as rotor rotates and are adjusted by control unit |
| 10/25/2001 | DE10012218C1 High load turbine converting flow medium pressure into rotary movement has magnet used for holding pivoted turbine blades in fully raised position between flow medium entry and flow medium exit |
| 12/20/2000 | EP1032811A4 Velocity adaptive control test system |
| 10/17/2000 | US6131449 Velocity adaptive control test system |
| 09/06/2000 | EP1032811A1 Velocity adaptive control test system |
| 06/06/2000 | US6071076 Actuation system for a gas turbine rotor blade |
| 03/28/2000 | US6041514 Impeller for a hair dryer |
| 04/29/1999 | WO1999020993A1 Velocity adaptive control test system |
| 02/03/1999 | EP0894199A1 Impeller |
| 07/14/1998 | US5780935 Hydropowered turbine system |
| 07/14/1998 | US5779446 Air driven turbine including a blade pitch control system |