| Patents for B64C 23 - Influencing air-flow over aircraft surfaces, not otherwise provided for (1,943) |
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| 10/07/2004 | US20040195430 Shock wave absorber |
| 09/28/2004 | US6796533 Method and apparatus for boundary layer reattachment using piezoelectric synthetic jet actuators |
| 09/28/2004 | US6796532 Surface plasma discharge for controlling forebody vortex asymmetry |
| 09/21/2004 | US6793177 Active drag and thrust modulation system and method |
| 09/15/2004 | EP1456081A1 Cylindrical wing tip with helical slot |
| 08/12/2004 | US20040155157 Winglet |
| 08/05/2004 | WO2004065209A1 Flow-mechanically effective surface for minimising induced resistance |
| 08/05/2004 | DE10302514A1 Strömungsmechanisch wirksame Fläche eines sich in einem Fluid bewegenden Geräts, insbesondere eines Fluggeräts, insbesondere Tragfläche eines Fluggeräts Fluidically effective area of a moving fluid in a device, in particular an aircraft, in particular wing of an aircraft |
| 07/14/2004 | EP1436193A1 Aircraft configuration with improved aerodynamic performance |
| 07/08/2004 | US20040129838 Flow control device and method of controlling flow |
| 06/24/2004 | US20040118973 Surface plasma discharge for controlling forebody vortex asymmetry |
| 06/09/2004 | EP1425217A1 Aerodynamic body provided with surface cavities |
| 06/03/2004 | WO2004022215A3 Method and apparatus for inducing controlled vortices to reduce afterbody drag |
| 06/03/2004 | US20040104309 Method and system for regulating external fluid flow over an object's surface, and particularly a wing and diffuser |
| 06/03/2004 | US20040104301 Aeroplane provided with noise-reducing means, as well as a landing gear and blowing means |
| 06/02/2004 | EP1156962B1 Tangentially directed acoustic jet controlling boundary layers |
| 05/25/2004 | US6739554 Aircraft weapons bay acoustic resonance suppression system |
| 05/21/2004 | WO2004041641A1 Lift adjusting device for aircraft |
| 05/11/2004 | US6732972 High-lift, low-drag, stall-resistant airfoil |
| 05/06/2004 | US20040084570 Lift adjusting device for aircraft |
| 05/06/2004 | US20040084569 Active drag and thrust modulation system and method |
| 05/06/2004 | US20040084568 Active drag modulation system and method |
| 05/06/2004 | DE10305973B3 Loss reduction device for compression shock includes at least one shock-inducing body spaced out from surface in supersonic flow region |
| 04/29/2004 | US20040079840 Aircraft lift control system |
| 04/28/2004 | EP1115613B1 Load-bearing structure with reduced tip vortex |
| 04/20/2004 | US6722615 Wing tip extension for a wing |
| 04/20/2004 | US6722581 Synthetic jet actuators |
| 04/13/2004 | US6719246 Process and device for accelerating the destruction of at least two vortices in the wake of a moving body, particularly an aircraft |
| 04/08/2004 | US20040065774 Passive aerodynamic sonic boom suppression for supersonic aircraft |
| 04/08/2004 | US20040065772 High-lift, low-drag, stall-resistant airfoil |
| 04/07/2004 | EP1405787A2 Lifting arrangement for aircraft fuselage |
| 04/06/2004 | US6715717 Method and apparatus for inducing controlled vortices to reduce afterbody drag |
| 04/01/2004 | US20040061029 High efficiency tip vortex reversal and induced drag reduction |
| 03/18/2004 | WO2004022215A2 Method and apparatus for inducing controlled vortices to reduce afterbody drag |
| 03/18/2004 | US20040050064 Method and system for regulating internal fluid flow within an enclosed or semi-enclosed environment |
| 03/17/2004 | EP1397291A1 A winglet |
| 03/11/2004 | US20040046086 Method and apparatus for inducing controlled vortices to reduce afterbody drag |
| 03/03/2004 | EP1394388A2 System and method for actively changing an effective flow-through area of an inlet region of an aircraft engine |
| 03/02/2004 | US6698684 Supersonic aircraft with spike for controlling and reducing sonic boom |
| 02/11/2004 | CN1473738A Fluid static force generating method and generator |
| 02/10/2004 | US6688557 Airflow diverter for aircraft |
| 02/05/2004 | WO2003064254A3 Fuselage shaping and inclusion of spike on a supersonic aircraft for controlling and reducing sonic boom |
| 01/27/2004 | US6682021 System and method for actively manipulating and controlling fluid flow over a surface |
| 01/22/2004 | US20040011922 Lift generator by continuously rotating impeller |
| 01/21/2004 | EP1382526A1 Aircraft noise reduction device |
| 01/08/2004 | WO2004002823A1 High efficiency tip vortex reversal and induced drag reduction |
| 01/08/2004 | WO2004002822A1 Method for producing a lifting force, aeroplane, take off and landing method |
| 01/02/2004 | EP1375344A1 Winglet leading edge and its manufacturing method |
| 01/02/2004 | EP1375342A1 Airplane with active control of the twist of its wings |
| 01/02/2004 | EP1373067A1 Turbulent flow drag reduction |
| 01/02/2004 | EP1373066A1 Turbulent flow drag reduction |
| 01/02/2004 | EP0788447B1 Movable sheet for laminar flow and deicing |
| 01/01/2004 | US20040000619 Aircraft with active control of the warping of its wings |
| 12/31/2003 | WO2004001267A2 Method and system for regulating external and internal fluid flow |
| 12/31/2003 | WO2003086856A3 Airlifting surface division |
| 12/25/2003 | US20030234321 Lifting arrangement for aircraft fuselages |
| 12/24/2003 | WO2003106260A1 Controlling boundary layer fluid flow |
| 12/18/2003 | US20030230670 Main wing structure |
| 12/17/2003 | EP1371551A1 Wing structure and profile |
| 12/17/2003 | EP1156961B1 Passively driven acoustic jet controlling boundary layers |
| 12/04/2003 | WO2002072421A3 Modification of fluid flow about bodies and surfaces through virtual aero-shaping of airfoils with synthetic jet actuators |
| 12/02/2003 | US6655632 System and method for actively changing an effective flow-through area of an inlet region of an aircraft engine |
| 11/25/2003 | US6651935 Method and apparatus for control of shock/boundary-layer interactions |
| 11/11/2003 | US6644598 Modification of fluid flow about bodies and surfaces through virtual aero-shaping of airfoils with synthetic jet actuators |
| 10/30/2003 | US20030201367 Process for the recovery of the energy from the air in pressurised areas of aircraft |
| 10/23/2003 | WO2003086856A2 Airlifting surface division |
| 10/23/2003 | US20030197093 Magnetic vortex wormhole generator |
| 10/22/2003 | CN2581326Y Jet effect airship |
| 10/08/2003 | EP1349778A2 Aircraft with elliptical winglets |
| 10/02/2003 | WO2003080432A1 Apparatus and method for variation of a wall skin |
| 09/23/2003 | US6622973 Movable surface plane |
| 09/16/2003 | CA2114129C Aerofoil with variable geometry expansion surface |
| 09/02/2003 | US6612524 Forebody vortex alleviation device |
| 08/19/2003 | US6607168 Bearing structure with reduced tip vortex |
| 08/13/2003 | EP1159534B1 Vibration-driven acoustic jet controlling boundary layer separation |
| 08/07/2003 | WO2003064254A2 Fuselage shaping and inclusion of spike on a supersonic aircraft for controlling and reducing sonic boom |
| 08/07/2003 | US20030146341 Shock ( Wave) Absorber |
| 08/07/2003 | CA2737893A1 Fuselage shaping and inclusion of spike on a supersonic aircraft for controlling and reducing sonic boom |
| 08/06/2003 | EP1332547A1 Electrostatic/pneumatic actuators for active surfaces |
| 07/24/2003 | US20030136342 Application device |
| 07/17/2003 | US20030132351 Forebody vortex alleviaton device |
| 07/10/2003 | WO2003056190A1 Vortex ring generator |
| 07/08/2003 | US6588709 Apparatus for variation of a wall skin |
| 07/08/2003 | US6588703 Passive aerodynamic sonic boom suppression for supersonic aircraft |
| 06/25/2003 | EP1321361A1 Lift generator by continuously rotating impeller |
| 06/25/2003 | CN2557421Y Inner wing for helicopter |
| 06/24/2003 | US6581870 Method and apparatus for reducing pressure and temperature on the front of a missile at ultrasonic speed |
| 06/19/2003 | WO2002103304A3 Method and apparatus for reducing turbulent drag |
| 06/17/2003 | US6578798 Airlifting surface division |
| 05/01/2003 | WO2003035467A1 Aircraft configuration with improved aerodynamic performance |
| 04/24/2003 | US20030075615 Synthetic jet actuators |
| 04/15/2003 | US6547181 Ground effect wing having a variable sweep winglet |
| 04/08/2003 | US6543719 Oscillating air jets for implementing blade variable twist, enhancing engine and blade efficiency, and reducing drag, vibration, download and ir signature |
| 04/02/2003 | CN2542561Y Ground surface effect aircraft having dynamic augment |
| 03/06/2003 | DE20216089U1 Auxiliary aircraft rotor for e.g. airplanes, comprises rotary body parallel to wing for generating extra upthrust |
| 03/04/2003 | US6527229 Aerodynamic lift generating device |
| 03/04/2003 | US6527221 Shock wave modification method, apparatus, and system |
| 02/20/2003 | WO2003013957A1 Aerodynamic body provided with surface cavities |
| 02/18/2003 | US6520455 Method and apparatus for reducing turbulent drag |
| 02/11/2003 | US6516652 Design of viscoelastic coatings to reduce turbulent friction drag |