| Patents for B64C 21 - Influencing air-flow over aircraft surfaces by affecting boundary-layer flow (1,724) |
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| 04/19/2007 | DE102005047113A1 Current conducting device for e.g. aircraft, has elastically deformable current conducting casing, and inelastic, flexibly deformable forming unit or frame provided for determining aerodynamic form of casing |
| 04/18/2007 | EP1722106A4 Method for increasing a blade performance (variants) |
| 04/18/2007 | CN1950255A Boundary layer suction arrangement |
| 04/18/2007 | CN1950254A Aircraft component, in particular a wing |
| 04/18/2007 | CN1950253A Aircraft with a fluid-duct-system |
| 04/10/2007 | US7200999 Arrangement for bleeding the boundary layer from an aircraft engine |
| 04/03/2007 | US7198234 Method and apparatus for modulating flow separation |
| 03/08/2007 | WO2007011408A3 High-lift distributed active flow control system and method |
| 03/08/2007 | US20070051855 Lift augmentation system and associated method |
| 02/28/2007 | EP1755947A1 Aircraft component, in particular a wing |
| 02/22/2007 | WO2007021480A2 System for aerodynamic flows and associated method |
| 02/15/2007 | US20070034746 System for aerodynamic flows and associated method |
| 02/08/2007 | US20070029450 Flow surface for a three-dimensional boundary-layer flow, especially on a swept wing, a swept tail plane or a rotor |
| 02/07/2007 | EP1749740A1 Flow surface for a three-dimensional boundary-layer flow, especially on a swept wing, a swept tail plane or a rotor |
| 02/07/2007 | EP1040736B1 Synthetic jet actuators for cooling heated bodies and environments |
| 01/25/2007 | WO2007011408A2 High-lift distributed active flow control system and method |
| 01/25/2007 | US20070018056 Retractable vortex generator |
| 01/25/2007 | US20070018055 Aerodynamically efficient surface |
| 01/25/2007 | CA2583490A1 High-lift distributed active flow control system and method |
| 01/24/2007 | EP1744953A1 Boundary layer suction arrangement |
| 01/24/2007 | EP1744952A1 Aircraft with a fluid-duct-system |
| 01/02/2007 | US7156032 Method and apparatus for controlling friction between a fluid and a body |
| 12/28/2006 | WO2006022833A3 High performance airfoil with co-flow jet flow control |
| 12/26/2006 | US7152829 Perforated skin structure for laminar-flow systems |
| 12/05/2006 | US7143983 Passive jet spoiler for yaw control of an aircraft |
| 11/16/2006 | US20060254751 System and method for using a flexible composite surface for pressure-drop free heat transfer enhancement and flow drag reduction |
| 11/15/2006 | EP1722106A1 Method for increasing a blade performance (variants) |
| 11/14/2006 | US7134631 Vorticity cancellation at trailing edge for induced drag elimination |
| 11/02/2006 | WO2006116072A1 Cross-flow fan propulsion system |
| 10/26/2006 | US20060239824 Proprotor blade with leading edge slot |
| 10/25/2006 | EP1714869A1 Lifting surface with improved separation behaviour under strongly variable angle of incidence |
| 10/19/2006 | WO2006108542A1 Reduction of frictional losses in the region of boundary layers on surfaces, around which a fluid flows |
| 10/19/2006 | DE102005016570A1 Fluid flow body e.g. wings, for airplane, has throttle nozzles comprising throttle section with inner wall that is designed, such that nozzle diameter/discharge cross-section is reduced due to turbulence formation in wall |
| 10/12/2006 | US20060226290 Vane assembly with metal trailing edge segment |
| 10/11/2006 | EP1710156A2 Conformal aero-adaptive nozzle / aftbody |
| 10/05/2006 | US20060219847 Conformal aero-adaptive nozzle/aftbody |
| 10/03/2006 | US7114685 Wing for an aircraft or spacecraft |
| 09/28/2006 | WO2006100524A1 Steering of vehicles through boundary layer control |
| 09/27/2006 | EP1704088A2 Method and device for altering the separation characteristics of flow over an aerodynamic surface via hybrid intermittent blowing and suction |
| 09/20/2006 | EP1453726B1 Method and system for producing a potential over a body |
| 09/13/2006 | EP1699686A1 Method and device for suctioning the boundary layer |
| 09/12/2006 | US7104498 Channel-wing system for thrust deflection and force/moment generation |
| 09/06/2006 | EP1425217B1 Aerodynamic body provided with surface cavities |
| 08/10/2006 | US20060175467 Method of steering aircraft by moving the stagnation point and aircraft using the method |
| 08/02/2006 | CN1812911A Perforated skin structure for laminar-flow systems |
| 07/19/2006 | CN1803533A Air current circulation aircraft and method for making the same |
| 07/06/2006 | US20060145027 Method of controlling vortex bursting |
| 07/04/2006 | US7070850 backing layer having an outer, exposed patterned surface that reduces drag, an adhesive bonding layer, and an intermediate layer between them; free of a reinforcing layer. |
| 07/04/2006 | US7070144 Aircraft and missile afterbody flow control device and method of controlling flow |
| 06/22/2006 | US20060134379 Method for reducing kinetic friction |
| 06/06/2006 | US7055777 Airship and method of operation |
| 05/24/2006 | DE202006002981U1 Aircraft engine and engine shroud parts, has closed edge, where parts are fastened to engine of aircraft, where edge or segment of edge of engine shroud runs into trapezoidal line, and corners of trapezoidal line is rounded |
| 05/24/2006 | DE102004056307B3 Flowing body outer skin manufacturing method for use in e.g. airplane, involves creating texturable outer skin of flowing body by spraying or over coating with solvent at microscopic region, so that body moves distance in its flowing medium |
| 05/23/2006 | US7048505 Method and system for regulating fluid flow over an airfoil or a hydrofoil |
| 05/23/2006 | US7048235 Slotted aircraft wing |
| 05/23/2006 | US7048228 Slotted aircraft wing |
| 05/18/2006 | US20060102801 High-lift distributed active flow control system and method |
| 05/18/2006 | US20060102800 Method and apparatus for modulating flow separation |
| 05/11/2006 | US20060099122 Method and device for generating mixtures of fluids in a boundary layer |
| 05/09/2006 | US7041363 Solid body with microstructured surface |
| 05/09/2006 | CA2209712C Modified surface for reduction of liquid turbulence and transport process |
| 04/27/2006 | US20060088421 Method for increasing operating efficiency of the rotor blade of an aerogenerator (variants) |
| 04/20/2006 | DE202006002433U1 Airbrake for wings of aeroplane, has edge with projection which runs in zigzag line or in similar line in which there is no straight line or bend, where point of zigzag line or similar line is truncated by straight line or bend |
| 04/18/2006 | US7028954 Microfabricated translational stages for control of aerodynamic loading |
| 04/06/2006 | DE102004024007A1 Aircraft wing has pressure channels and suction channels formed among inner and outer walls connected through control valves to hot-air reservoir and vacuum reservoir, respectively |
| 03/28/2006 | US7017863 Turbulent flow drag reduction |
| 03/23/2006 | WO2005058694A3 Method and device for altering the separation characteristics of flow over an aerodynamic surface via hybrid intermittent blowing and suction |
| 03/23/2006 | US20060060723 Simultaneous multiple-location separation control |
| 03/23/2006 | US20060060722 Controlling bondary layer fluid flow |
| 03/23/2006 | US20060060721 Scalloped leading edge advancements |
| 03/23/2006 | US20060060720 Methods and systems for controlling lower surface shocks |
| 03/15/2006 | EP1579164A4 System and method for using a flexible composite surface for pressure-drop free heat transfer enhancement and flow drag reduction |
| 03/02/2006 | WO2006022833A2 High performance airfoil with co-flow jet flow control |
| 03/01/2006 | EP1332547B1 Electrostatic/pneumatic actuators for active surfaces |
| 02/23/2006 | DE112004000582T5 Verfahren zum Reduzieren kinetischer Reibung A method for reducing kinetic friction |
| 02/16/2006 | US20060032988 Boundary layer control arrangement |
| 02/09/2006 | US20060027711 Vernier active flow control effector |
| 02/08/2006 | EP1623922A1 System and method to control flow field vortices with micro-jet arrays |
| 02/07/2006 | US6994297 Method and apparatus for controlling a vehicle |
| 02/02/2006 | US20060022092 System and method to control flowfield vortices with micro-jet arrays |
| 12/28/2005 | CN1714022A Proprotor blade with leading edge slot |
| 12/22/2005 | DE102004024016A1 Air suction arrangement for aircraft, has branch line to draw bleed air from high-pressure region of engine so as to drive turbine of turbo-supercharger |
| 12/01/2005 | WO2005113336A1 Aircraft component, in particular a wing |
| 12/01/2005 | WO2005113335A1 Boundary layer suction arrangement |
| 12/01/2005 | WO2005113334A1 Aircraft with a fluid-duct-system |
| 12/01/2005 | CA2565011A1 Boundary layer suction arrangement |
| 12/01/2005 | CA2563572A1 Boundary layer control for an aircraft component |
| 12/01/2005 | CA2563571A1 Aircraft with a fluid-duct-system |
| 11/29/2005 | US6969029 Methods and systems for removing material from aircraft flight surfaces |
| 11/22/2005 | US6966523 Airship and method of operation |
| 11/16/2005 | EP1595067A2 Recessed engine nacelle |
| 11/16/2005 | EP1141554B1 Electrostatic/pneumatic actuators for active surfaces |
| 11/09/2005 | EP1592883A1 Device for improving wind turbine blade performance |
| 11/02/2005 | EP1578663A3 Perforated skin structure for laminar-flow systems |
| 10/19/2005 | EP1585665A1 Proprotor blade with leading edge slot |
| 10/19/2005 | EP1401692A4 Hybrid air boost vehicle and method for making same |
| 10/13/2005 | US20050224656 Methods and systems for removing material from aircraft flight surfaces |
| 09/28/2005 | EP1579164A2 SYSTEM AND METHOD FOR USING A FLEXIBLE COMPOSITE SURFACE FOR PRESSURE−DROP FREE HEAT TRANSFER ENHANCEMENT AND FLOW DRAG REDUCTION |
| 09/28/2005 | EP1578663A2 Perforated skin structure for laminar-flow systems |
| 09/28/2005 | EP1578600A1 Drag reduction multilayer film and method of use |