Patents
Sitemap › B63 - Ships or other waterborne vessels; Related equipment › B63H - Marine propulsion or steering › B63H 7 - Arrangements of propulsive devices directly acting on air
Patents for B63H 7 - Arrangements of propulsive devices directly acting on air (280)
01/2012
01/24/2012US8100661 Wind turbine rotor blade and wind turbine rotor
01/10/2012US8092188 Variable geometry fan and method for manufacturing the blades thereof
01/10/2012US8092177 Turbine airfoil cooling system with diffusion film cooling hole having flow restriction rib
01/10/2012US8092176 Turbine airfoil cooling system with curved diffusion film cooling hole
01/03/2012US8087893 Turbine blade with showerhead film cooling holes
12/2011
12/20/2011US8079810 Turbine airfoil cooling system with divergent film cooling hole
12/06/2011US8070436 Cooling airflow modulation
11/2011
11/29/2011US8066486 Method and apparatus for vibration-based automatic condition monitoring of a wind turbine
11/29/2011US8066483 Turbine airfoil with non-parallel pin fins
11/22/2011US8062000 Fastening arrangement of a pipe on a circumferential surface
11/15/2011US8057188 Compressor airfoil
11/15/2011US8057183 Light weight and highly cooled turbine blade
11/03/2011WO2011111919A3 Wig craft comprising multiple hulls
10/2011
10/27/2011US20110263166 All season air propelled watercraft
10/27/2011CA2738791A1 All season air propelled watercraft
10/18/2011US8038411 Compressor turbine blade airfoil profile
10/06/2011WO2011122750A1 Wig craft having hybrid propulsion means
09/2011
09/28/2011CN102202964A Systems and methods for protecting a wind turbine in high wind conditions
09/15/2011WO2011111919A2 Wig craft comprising multiple hulls
09/06/2011US8012299 Assembly tool and a method of manufacturing a blade
08/2011
08/16/2011US7998303 Method for assembling jointed wind turbine blade
08/09/2011US7993759 Corrosion coating for turbine blade environmental protection
07/2011
07/12/2011US7976275 Wind turbine rotor blade assembly having an access window and related methods
07/07/2011WO2011082239A1 Composite gas turbine engine component
07/07/2011WO2011082237A1 Turbomachinery component
07/07/2011US20110165803 Method for performing overhead work using air-propelled vessel with articulating member
07/07/2011CA2785974A1 Composite gas turbine engine component
06/2011
06/16/2011DE102006020508B4 Fahrzeug und Verfahren zum Betrieb eines Fahrzeugs Vehicle and method for operating a vehicle
06/08/2011EP2328800A1 Systems and methods for protecting a wind turbine in high wind conditions
05/2011
05/17/2011US7945350 Wind turbine acoustic emission control system and method
03/2011
03/03/2011US20110053438 Air-thrust vehicle
01/2011
01/25/2011CA2609917C Rotor hub fairing system for a counter-rotating, coaxial rotor system
01/06/2011WO2011002427A1 Air propulsion unit
12/2010
12/28/2010US7857594 Turbine exhaust strut airfoil profile
11/2010
11/16/2010US7834476 Method for running in a drive train component of a wind energy plant and wind energy plant for executing this method
10/2010
10/13/2010EP2238018A2 Planetary de-rotation system for a shaft fairing system
10/13/2010CN101857080A Shake-proof anti-drag aerodynamic ship
10/05/2010US7806663 Fastening arrangement of a pipe on a circumferential surface
09/2010
09/15/2010CN201580549U Emergency rescue boat with dynamic sail
05/2010
05/25/2010US7721433 Blade outer seal assembly
04/2010
04/06/2010US7690958 Personal propulsion device with hands free control
03/2010
03/11/2010WO2010028340A1 Systems and methods for protecting a wind turbine in high wind conditions
02/2010
02/02/2010US7654211 Marine vessel transfer system
12/2009
12/30/2009WO2009088491A3 Planetary de-rotation system for a shaft fairing system
11/2009
11/19/2009DE102005043615B4 Propellerantriebseinheit Propeller drive unit
11/12/2009US20090280013 Frustoconical centrifugal wheel
08/2009
08/05/2009CN101501302A Rotor blade for a high speed rotary-wing aircraft
07/2009
07/16/2009US20090181584 Method for performing overhead work using air-propelled vessel with articulating member
06/2009
06/23/2009US7550864 Wind turbine
06/11/2009WO2009073191A1 Wind turbine rotor assembly
04/2009
04/16/2009WO2007086908A3 Rotor blade for a high speed rotary-wing aircraft
03/2009
03/26/2009WO2009038923A1 Fan blades
12/2008
12/04/2008WO2008063244A3 Personal propulsion device with hands free control
11/2008
11/04/2008US7445434 Coating material for thermal barrier coating having excellent corrosion resistance and heat resistance and method of producing the same
08/2008
08/20/2008CN201102626Y Air propeller thruster watercraft
07/2008
07/30/2008CN101233045A Rotor hub fairing system for a counter-rotating, coaxial rotor system
05/2008
05/01/2008US20080101960 Blades
04/2008
04/29/2008US7364484 Toy airboat
03/2008
03/05/2008EP1893483A2 Rotor blade for a high speed rotary-wing aircraft
02/2008
02/20/2008EP1888403A2 Rotor hub fairing system for a counter-rotating, coaxial rotor system
02/19/2008US7332838 Motor-fan assembly and combustion-type power tool employing the same
02/19/2008US7331833 Personal propulsion device with hands free control
02/07/2008DE202007009279U1 Mechanik zur Umstellung eines Flettnerrotors zum Savoniusrotor Mechanism for the conversion of a Flettnerrotors to Savoniusrotor
01/2008
01/31/2008US20080025840 Turbomachine with rotors of high specific energy transfer
12/2007
12/25/2007US7311057 Surface effect craft
12/11/2007US7305826 Axial loading management in turbomachinery
11/2007
11/01/2007US20070253827 Blade for a Wind Energy Plant Comprising Segmented Conductor Means for Conducting Lightning
10/2007
10/30/2007US7288328 Nickel-base superalloy substrate of aluminum and an element that renders the substrate susceptible to the formation of a secondary reaction zone; and a chromium-containing nickel aluminide intermetallic overlay; inhibiting diffusion of aluminum from the overlay coating into the superalloy
10/25/2007DE102006020508A1 Vehicle e.g. aircraft vehicle comprises a driving device with a fuel cell system and with an impeller, which is propelled by electrical energy from fuel cell system and produces drive jet, a flow gap, and a heat transfer device
10/23/2007CA2434213C A turbine engine
10/18/2007DE202007009278U1 Passagierfähre oder Schiff in Rochenform mit ablegbaren Flettnerrotoren Passenger ferry or boat in Rochester form that can be stored with Flettner rotors
10/04/2007WO2006130287A3 Rotor hub fairing system for a counter-rotating, coaxial rotor system
08/2007
08/23/2007US20070197108 Toy airboat
07/2007
07/17/2007US7244103 Windmill rotor comprising multiple separate wind channels
06/2007
06/14/2007US20070134999 Motor-driven inflatable boat, in particular for ice rescue, comprising mounted steering devices, control units and an air propeller propulsion device
06/06/2007CN2908348Y Water ski sledge
03/2007
03/15/2007DE102005043615A1 Propeller bzw. Propellerantrieb Propeller or propeller
02/2007
02/20/2007US7179141 Personal air propulsion device
02/01/2007DE202006003214U1 Tube boat for e.g. fire brigade, has frame containing ice or snow runners, and air flow controller, where boat is in connection with propeller drive, and components of boat are manufactured from metal or light metal
12/2006
12/20/2006EP1210264B1 Centrifugal impeller with high blade camber
12/05/2006CA2466690C Selectable air propeller drive system
11/2006
11/29/2006CN1870397A Sea-land-air carrier using sodium battery as energy and air-core motor as power
09/2006
09/05/2006US7101235 Air-boat sound suppressor and directional control system
08/2006
08/15/2006US7090549 System to propel an air powered boat
05/2006
05/04/2006WO2006045409A1 Hydroplane
04/2006
04/12/2006EP1644242A2 Rotor blade tip section
04/06/2006US20060073745 Motor-driven hydroplane for rescue purposes (ice rescue)
03/2006
03/14/2006US7011499 Fan blade cover with ornament
02/2006
02/16/2006US20060033974 Light regulator and image pickup system
01/2006
01/31/2006US6991426 Variable pitch fan
01/26/2006US20060019556 Air-boat sound suppressor and directional control system
01/17/2006CA2451352C Counter rotating air propeller drive system
01/12/2006US20060009093 Surface effect craft
12/2005
12/29/2005WO2005123477A1 Surface effect craft with lift control member
12/29/2005CA2570938A1 Surface effect craft with lift control member
10/2005
10/13/2005US20050225184 Motor-fan assembly and combustion-type power tool employing the same
07/2005
07/12/2005CA2190641C Hydrocopter
06/2005
06/14/2005US6905380 Counter rotating air propeller drive system
05/2005
05/26/2005US20050112962 Counter rotating air propeller drive system
05/17/2005US6893302 Selectable air propeller drive system
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