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Class Information
Number: 73/147
Name: Measuring and testing > Wind tunnel: aerodynamic wing and propeller study
Description: Subject matter in the form of wind tunnels; also means for studying the flow of fluid about plane wings, and the behavior of propellers both for air or water.

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8695412 Probe for measuring a local angle of attack and method implementing same Apr. 15, 2014
8689619 Low speed wind tunnel design for agricultural spray particle analysis Apr. 8, 2014
8656769 Wind tunnel for studying vaporization of liquids Feb. 25, 2014
8650944 Supercooled large drop icing condition simulation system Feb. 18, 2014
8576666 Graphical user interface for flow noise modeling, analysis, and array design Nov. 5, 2013
8514103 Airfoil performance monitor Aug. 20, 2013
8499626 Device to adjust the pitch angle of propeller blades for a model engine Aug. 6, 2013
8504340 Methods and systems for optimizing the design of aerodynamic surfaces Aug. 6, 2013
8468681 Establishing a wind turbine generator with one or more permanent magnet (PM) rotors Jun. 25, 2013
8453964 Wind tunnel aircraft model with truncated wing Jun. 4, 2013
8406690 Data transmission system Mar. 26, 2013
8393206 Dry wind tunnel system Mar. 12, 2013
8371160 Weatherized direct-mount absolute pressure sensor Feb. 12, 2013
8365391 Establishing a wind turbine generator with one or more permanent magnet (PM) rotors Feb. 5, 2013
8359916 Method of wind tunnel measurement of airfoil Jan. 29, 2013
8345215 Optical means for calibrating temperature Jan. 1, 2013
8322206 Apparatus and method for determining a fluid flow state Dec. 4, 2012
8316701 Aerodynamic testing method and apparatus Nov. 27, 2012
8272259 Compact wind tunnel instrument Sep. 25, 2012
8245977 Apparatus for the pivotal fastening of an active surface, in particular a spoiler on a wind tunnel model of an aircraft Aug. 21, 2012
8219356 System and method for detecting anomalies in wind turbines Jul. 10, 2012
8155794 System and method for control of aeroelasticity effects Apr. 10, 2012
8146412 Model at a reduced scale of a tire for aerodynamic tests in a wind tunnel Apr. 3, 2012
8141416 Systems and methods for identifying wind turbine performance inefficiency Mar. 27, 2012
8099265 Fast characterization of fluid dynamics Jan. 17, 2012
8091419 Fluid pressure operated fixture Jan. 10, 2012
RE43028 Vertical wind tunnel training device Dec. 13, 2011
8042386 Test section for wind-tunnel testing apparatus and wind tunnel test apparatus employing the same Oct. 25, 2011
8015865 Wind turbine foundation monitoring system Sep. 13, 2011
7997130 System and method for measuring deformation of an object in a fluid tunnel Aug. 16, 2011
7987707 Wind tunnel with a model arranged therein, particularly a model of an aircraft, for acquiring and evaluating a plurality of measuring data, as well as method Aug. 2, 2011
7987081 Method and system for a quick calculation of aerodynamic forces on an aircraft Jul. 26, 2011
7966872 In-flight testing kits and methods for evaluating proposed aerodynamic structures for aircraft Jun. 28, 2011
7966873 Systems and methods for providing a severe acoustic, thermal, and airflow test environment Jun. 28, 2011
7958780 Wind tunnel testing technique Jun. 14, 2011
7942049 Device for automatic evaluation and control of wind tunnel measurements May. 17, 2011
7926339 Vertical wind tunnel with viewing facility Apr. 19, 2011
7926340 Hybrid method for estimating the ground effect on an aircraft Apr. 19, 2011
7841233 System for simulating the ground effect for testing vehicles or their simulacra in wind tunnels Nov. 30, 2010
7832265 Vertical wind tunnel sports arena Nov. 16, 2010
7819001 Minimum aerodynamic interference support for models in a cryogenic wind tunnel Oct. 26, 2010
7810391 Aerodynamic hood lift and deflection measurement device Oct. 12, 2010
7730922 Apparatus and method for automatically fabricating tape with threads for visualization of air streams on aerodynamic surfaces Jun. 8, 2010
7721593 System for setting a spatial position for a motor vehicle May. 25, 2010
7679306 Feedback control system Mar. 16, 2010
7640796 Wind tunnel Jan. 5, 2010
7639123 Fasten device for tire pressure alarm transmitter Dec. 29, 2009
7634941 Sub-scale sonic boom modeling Dec. 22, 2009
7628077 Excitation test method and apparatus for vehicle Dec. 8, 2009
7572189 Structure for raising persons by means of an air flow Aug. 11, 2009

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