| Patents for G01P 5 - Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft (8,453) |
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| 02/08/2011 | US7885773 Fluid flow measuring and proportional fluid flow control device |
| 02/08/2011 | CA2677516C Apparatus for determining transverse velocity or temperature of a fluid in a pipe |
| 02/03/2011 | WO2011014712A2 Atmospheric measurement system |
| 02/02/2011 | CN201732147U General checking device for gas relay |
| 02/02/2011 | CN101963623A Electromagnetic pulse double-hammer rapping ash-removal type pulverized-coal flow velocity measuring device |
| 02/02/2011 | CN101639373B Method and device for measuring circulating flow rate of material of circulating fluidized bed |
| 01/27/2011 | WO2011010108A1 A method for determining speed of a signal species in a medium and associated apparatus |
| 01/27/2011 | US20110022357 Location determining system |
| 01/27/2011 | US20110022316 Evasive autopilot system for vessels |
| 01/27/2011 | US20110019177 Fiber-optic transducer for fluid and/ or gas velocity measurement |
| 01/26/2011 | CN201724945U Wind gauge for measuring axial wind speed of pipeline |
| 01/26/2011 | CN101960273A Method and system of determining a pattern of arrival time cycle skip in an acoustic flow meter |
| 01/26/2011 | CN101957385A Electrostatic induction measurement method and device for local particle velocity in fluidized bed |
| 01/26/2011 | CN101587130B Crossed and encapsulated type wind speed and direction sensor of minitype wind measuring units |
| 01/20/2011 | WO2011006629A1 Method and device for detecting the flow speed of light-transparent, compressible fluids |
| 01/19/2011 | CN201716325U Groundwater flow velocity flow direction detecting device taking temperature as indicator |
| 01/19/2011 | CN201716324U Static pressure extraction device of differential pressure type marine speedometer |
| 01/18/2011 | US7870783 Method for measuring the turbulence intensity of a horizontal axis wind turbine |
| 01/16/2011 | CA2672113A1 Ultrasonic airspeed indicator for aircraft |
| 01/13/2011 | WO2011004783A1 Particle image flow velocity measuring method, method for measuring particle image flow velocities in three-dimensional space, particle image flow velocity measuring device, and tracer particle generation device in particle image flow velocity measuring device |
| 01/13/2011 | WO2011003963A2 Pressure probe |
| 01/13/2011 | DE102007004936B4 Ultraschalldurchflußmeßgerät Ultrasonic flowmeter |
| 01/13/2011 | CA2764130A1 Particle image velocimetry method, particle image velocimetry method for 3-dimensional space, particle image velocimetry system, and tracer particle generating device in particle image velocimetry system |
| 01/12/2011 | EP2273275A1 Pressure Probe |
| 01/12/2011 | CN201707347U Wind speed and direction gauge based on magnetic induction heating mode |
| 01/12/2011 | CN101943169A Centrifugal pump used for three-dimensional particle image velocimetry (PIV) measurement |
| 01/06/2011 | WO2010107313A3 Method and apparatus for determining the balance of cooling air in a conditioned space with ict equipment |
| 01/06/2011 | US20110000314 Device measuring the wind speed and the wind direction |
| 01/05/2011 | EP2270518A1 Method for measuring the speed of an aircraft, by laser Doppler anemometry. |
| 01/05/2011 | DE102010016837A1 Faser-Bragg-Gitter-Messsystem Fiber Bragg grating measuring system |
| 01/05/2011 | DE102009027355A1 Ultraschallsensor und Ultraschall-Durchflussmessgerät Ultrasonic sensor and ultrasonic flow meter |
| 01/05/2011 | CN201697932U Capacitance type anemoclinograph of wind turbine generator set |
| 01/05/2011 | CN201697931U Dust collection device of heat type flow rate measuring instrument |
| 12/30/2010 | DE102009030886A1 Windenergieanlage mit einer Vielzahl von Windenergievorrichtungen und Verfahren zur Steuerung der Windenergieanlage Wind energy installation having a plurality of wind power devices and methods for controlling the wind power installation |
| 12/30/2010 | DE102009030513A1 Ultrasonic flow meter, has flow channel with measuring section extending along longitudinal direction of flow channel, and inlet and discharge sections led into measuring section at distance from each other |
| 12/29/2010 | EP2267460A2 Method and apparatus for measuring wind velocity |
| 12/29/2010 | EP2267417A1 Sensor temperature control in a thermal anemometer |
| 12/29/2010 | CN201689107U Pressure type transfusion speed sensor |
| 12/29/2010 | CN201689106U Intelligent integral pulverized-coal flow rate sensor |
| 12/29/2010 | CN201687464U Drilling gas inrush initial velocity measurement device |
| 12/29/2010 | CN101930010A Method and apparatus for measuring wind velocity |
| 12/23/2010 | WO2010146017A1 Device for measuring the speed of a fluid flowing in a pipe |
| 12/22/2010 | CN201681091U Arced electrostatic sensor array measuring device for granule velocity distribution |
| 12/22/2010 | CN201680957U Laggard PIV testing device of towing tank |
| 12/22/2010 | CN101923101A Digital crosswind sensor for monitoring wind speed and wind direction of crosswind |
| 12/22/2010 | CN101922954A Method for processing envelope line of ultrasonic measuring signal |
| 12/22/2010 | CN101382562B Seven-degree of freedom flow speed measurement method with common adaptability |
| 12/16/2010 | WO2010142512A1 Measuring device and method for measuring a measurement variable |
| 12/16/2010 | US20100313650 Method and apparatus for monitoring wind turbulence intensity |
| 12/16/2010 | DE102009028847A1 Messgerät und Verfahren zum Messen einer Messgröße Instrument and method for measuring a measured variable |
| 12/16/2010 | DE102009023679A1 Verfahren zur Ermittlung der Geschwindigkeit von in einer strömenden Lösung dispergierten Partikeln Method for determining the velocity of dispersed particles in a flowing solution |
| 12/15/2010 | EP1992918B1 Heat signal writer |
| 12/15/2010 | CN201673166U Pitot pipe filtering speed measuring device |
| 12/15/2010 | CN201673116U Experiment device used for measuring spaying characteristics under condition of low atmospheric pressure |
| 12/15/2010 | CN201673071U High-temperature fluid velocity measurementand sampling device |
| 12/15/2010 | CN1982895B Multi-path ultrasonic flow measurement method and system of partially developed flow profiles |
| 12/15/2010 | CN101915855A Method and device for detecting flying speeds of particles in cytometer by using secondary light-scattering method |
| 12/15/2010 | CN101915854A Device and method for detecting sanding critical flow velocity of gas well |
| 12/15/2010 | CN101915853A Wind speed and direction testing device based on light spot position sensitivity |
| 12/15/2010 | CN101650255B Determining method and measuring system of safety retreat distance of side personnel under action of train wind |
| 12/15/2010 | CN101592673B Method for forecasting wind speed along railway |
| 12/15/2010 | CN101405579B Flowmeter for determining a flow direction |
| 12/14/2010 | US7853065 Fluid measuring system and fluid measuring method |
| 12/09/2010 | WO2009155903A3 Device and method for controlling the fuel-air ratio during the combustion of ground coal in the firing system of a coal power plant |
| 12/08/2010 | EP2259076A1 Method for determining the speed of particles dispersed in a flowing solution |
| 12/08/2010 | CN101339200B Acoustic flow measurement method and apparatus |
| 12/02/2010 | US20100305782 Airborne right of way autonomous imager |
| 12/02/2010 | DE102009042047A1 Device for measuring speed of poly-phase fluid flowing through pipe in given flow direction, has radiation source arranged to outer side of pipe, which emits photon radiation on poly-phase fluid |
| 12/01/2010 | EP2255208A1 Device measuring the wind speed and the wind direction |
| 12/01/2010 | CN201662580U Ultrasonic wind sensor with tetrahedral structure |
| 12/01/2010 | CN201662579U Mining novel air speed and air quantity meter |
| 12/01/2010 | CN201662578U Novel mining air-speed and air-quantity meter |
| 12/01/2010 | CN201662459U Combined measuring tool for flow field pressure and speed |
| 12/01/2010 | CN201662409U Detector for flow rate of explosion-proof liquid |
| 12/01/2010 | CN101900744A Three-dimensional laser alignment positioner for particle image velocimetry |
| 12/01/2010 | CN101900743A Linear electrostatic sensor array method for measuring particle speed and device thereof |
| 12/01/2010 | CN101900742A Anemograph based on magnetic induction heating mode |
| 12/01/2010 | CN101897588A Multi-dynamic-range sensor |
| 12/01/2010 | CN101614752B Micro capacitive type wind velocity sensor |
| 12/01/2010 | CN101576568B Single camera full field Doppler speed measuring device |
| 12/01/2010 | CN101561449B Anti-explosion powder supply device |
| 12/01/2010 | CN101285844B Device and method for simultaneous measurement for flue gas velocity and flue gas liquid droplet distribution |
| 12/01/2010 | CN101231299B Method for measuring particle velocity |
| 11/24/2010 | CN201654060U Anemograph |
| 11/24/2010 | CN201654059U Wind speed measuring device of power generation boiler pulverizing system |
| 11/24/2010 | CN201654058U Underwater boat speed measurement device |
| 11/24/2010 | CN201653862U Pulverized coal concentration on-line monitoring system of power plant boiler |
| 11/24/2010 | CN201653845U Power station boiler coal dust concentration measuring instrument |
| 11/24/2010 | CN201653423U Water flow tracking measurement buoy |
| 11/24/2010 | CN201647106U Installing device of underwater acoustic velocity sensor |
| 11/24/2010 | CN101893645A Ultrasonic wind speed and direction measuring device |
| 11/24/2010 | CN101893644A Extraction method and extraction device of static pressure of differential pressure type navigational speed measuring instrument |
| 11/18/2010 | DE102009020876A1 Method for measuring particle flow field by particle image velocimetry or by particle tracking velocimetry, involves simulating light emitting diode for generation of two light pulses with high current pulses |
| 11/18/2010 | DE102009003020A1 Laufzeitmessungskorrektur bei einem Strömungssensor Time of flight measurement correction at a flow sensor |
| 11/17/2010 | CN201637756U Web anemoscope based on wireless sensor |
| 11/17/2010 | CN201637445U Flow-velocity-field measuring system based on hotline array and intelligent two-dimensional reconstruction algorithm |
| 11/11/2010 | DE202010011573U1 Verbesserte Konstruktion der Anbringung eines Flügelrads eines Windmessers Improved design of the attachment of an impeller of an anemometer |
| 11/10/2010 | EP1927001B1 Laser airspeed-measuring device with improved ocular safety |
| 11/10/2010 | CN101017178B Image drifting velocity method for measuring average wind speed and direction of atmosphere |
| 11/04/2010 | WO2010125439A1 Methods and apparatus to optically determine velocities of downhole fluids |