| 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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| 09/28/2011 | CN101629966B Particle image velocimetry (PIV) processing method |
| 09/22/2011 | US20110226051 Illuminated directional wind speed indicator |
| 09/21/2011 | EP1761801B1 Low-cost doppler frequency shift measuring device |
| 09/21/2011 | CN201984080U 移动式超声波风速风向仪 Portable Ultrasonic Wind Instrument |
| 09/21/2011 | CN201984079U 一种基于激光热脉冲的植物茎流及蒸腾耗水检测装置 Based on the pulse of laser thermal plant sap flow and transpiration water consumption detecting device |
| 09/21/2011 | CN201984078U 水文测定仪 Hydrological analyzer |
| 09/21/2011 | CN102192999A Probe-based automatic airflow pressure and velocity measurement device |
| 09/21/2011 | CN102192707A Physical quantity transducer and physical quantity measuring method |
| 09/15/2011 | US20110219869 Optical air data sensor |
| 09/14/2011 | EP2365343A1 Optical air data sensor |
| 09/14/2011 | EP1996901B1 Apparatus for measuring the velocity of a fluid flow |
| 09/14/2011 | CN201974424U 活动式掺气浓度流速测针 Movable air concentration velocity styli |
| 09/14/2011 | CN201974379U 气体分析仪器后台服务系统 Gas analysis instrumentation background service system |
| 09/14/2011 | CN201974378U 激光上位机气体分析系统 PC laser gas analysis system |
| 09/14/2011 | CN201974157U 颗粒场紧凑式数字全息装置 Compact particle field digital holography device |
| 09/14/2011 | CN201972167U 用于固定式超声流速剖面仪的水文测量工作井 For fixing the ultrasonic velocity profiler hydrographic survey work well |
| 09/14/2011 | CN102183675A Polyacrylamide aqueous solution fluid ultra low flow velocity measuring method and polyacrylamide aqueous solution viscosity measuring method using same |
| 09/14/2011 | CN101688802B Position correction in sodar and meteorological lidar systems |
| 09/14/2011 | CN101614624B Quantitative sampling robot suitable for multiple environments |
| 09/14/2011 | CN101606070B Wind speed and direction measuring apparatus |
| 09/13/2011 | CA2454670C Device for measuring total pressure of a flow |
| 09/08/2011 | US20110216307 High Density Wind Velocity Data Collection for Wind Turbine |
| 09/08/2011 | US20110216306 Method for determining the flow of a fluid close to a surface of an object immersed in the fluid |
| 09/07/2011 | EP2362946A1 Flow sensors |
| 09/07/2011 | EP1779137B1 Optical device for measuring a doppler frequency shift |
| 09/07/2011 | CN201965148U 浓度特征提取式流速测量仪 Concentration feature extraction type flow meter |
| 09/07/2011 | CN201965147U 一种深水磁感应涡轮万向流速仪 Deep water turbine universal magnetic induction flow meter |
| 09/07/2011 | CN102175888A Fiber Bragg grating wind speed sensor and system for monitoring transmission line icing |
| 09/07/2011 | CN102175887A Mobile ultrasonic anemoclinograph and method for measuring wind speed and direction |
| 09/07/2011 | CN102175886A Pneumatic helicopter airspeed meter |
| 09/07/2011 | CN102175885A Vane helicopter airspeed meter |
| 09/07/2011 | CN102175884A Two-dimensional wind speed and direction sensor with high sensitivity |
| 09/07/2011 | CN102175559A Multifunctional outburst forecast instrument |
| 09/07/2011 | CN102175288A Method and special device for online measurement of river or canal flow |
| 09/07/2011 | CN102175287A Measurement component of flow meter chip based on MEMS (micro electronic mechanical system) technology and manufacturing method thereof |
| 09/07/2011 | CN102175178A System and method for measuring diffusion flame frontal surface three-dimensional structure of motion fire source |
| 09/07/2011 | CN101819214B Integrated anemograph based on ceramics wafer level package and preparation method thereof |
| 09/07/2011 | CN101405580B Flowmeter for determining a flow direction |
| 09/01/2011 | WO2011104828A1 Environment measuring system and environment measuring method |
| 08/31/2011 | CN201955349U 流化床内局部颗粒速度的静电感应测量装置 Electrostatic induction measuring devices within a local particle velocity fluidized bed |
| 08/31/2011 | CN201955348U 一种风速风向监测装置 A wind direction wind speed monitoring device |
| 08/31/2011 | CN102169126A Hot air speed and air direction sensor based on thinning process and manufacturing method thereof |
| 08/31/2011 | CN102168651A Fan operation method, wind measuring device and wind generating set |
| 08/31/2011 | CN101750515B Non-contact measurement method for measuring liquid parameter |
| 08/25/2011 | US20110208375 Device, system and method of estimating the angle of attack of an aircraft |
| 08/25/2011 | US20110203363 Air Monitoring Device |
| 08/24/2011 | CN201945603U 超声波风速风向仪 Ultrasonic Wind Instrument |
| 08/24/2011 | CN201945602U 一种活塞式磁浮传动可直读多功能风速计 One kind of piston Maglev drive can be directly read multifunction anemometer |
| 08/24/2011 | CN101389967B Method and apparatus to determine the wind speed and direction experienced by a wind turbine |
| 08/18/2011 | WO2011099433A1 Method of fluid observation and fluid for observing flow |
| 08/17/2011 | EP1400149B1 Systems and methods for sensing an acoustic signal using microelectromechanical systems technology |
| 08/17/2011 | CN201936436U 一种脱硫装置废气烟尘排放浓度远程在线监测系统 A desulfurization unit exhaust soot emission concentration remote online monitoring system |
| 08/17/2011 | CN102156138A Multiphase flow metering with patch antenna |
| 08/17/2011 | CN102156112A Flue gas flow velocity measuring device and method |
| 08/17/2011 | CN102155961A Device for measuring flow and flow velocity of drainage pipeline synchronously |
| 08/17/2011 | CN101762717B Underwater boat speed measuring device |
| 08/17/2011 | CN101644716B Lowered acoustic Doppler current profiler with acoustic telemonitoring function |
| 08/11/2011 | WO2011095170A1 A wind turbine optical wind sensor |
| 08/10/2011 | EP2354798A1 Method and device for determining wind conditions around a sailboat |
| 08/10/2011 | EP2353031A1 Device and method for detecting and measuring wind for an aircraft |
| 08/10/2011 | CN102147421A Thermal type wind sensor based on anisotropic heat-conducting substrate and preparation method therefor |
| 08/10/2011 | CN102147420A Blocky fluid sensor of time-division duplex microelectromechanical system and working method thereof |
| 08/10/2011 | CN102147385A Multi-phase flow measuring methods based on single-section impedance long-waist internal cone sensor |
| 08/10/2011 | CN102147384A Single-cross section impedance type long-waist inner cone sensor and multiphase flow measuring device |
| 08/10/2011 | CN102147383A Multi-section impedance long-waist internal cone sensor and multi-phase flow measurer |
| 08/10/2011 | CN102147382A Multiphase flow measuring method based on multiple-cross section impedance type double-differential pressure long-waist internal cone |
| 08/10/2011 | CN102147381A Double-cross-section impedance type long waist internal cone sensor and multiphase flow measuring device |
| 08/10/2011 | CN102147325A Experimental apparatus for non-constant debris flow |
| 08/10/2011 | CN101782592B Gap micro-flow particle speed detector |
| 08/10/2011 | CN101710132B Wide-angle Michelson interferometer and wind field detecting method based on LCoS |
| 08/09/2011 | CA2488036C Doppler type ultrasonic flowmeter, method of operation and flow rate measuring method |
| 08/04/2011 | WO2011093209A1 Ophthalmology device and image categorizing method |
| 08/03/2011 | EP2351993A1 Discharge flow volume measuring method, discharge flow volume measuring apparatus, and method for using discharge flow volume measuring apparatus |
| 08/03/2011 | CN201917582U 用于冷却水塔运行监测的风速风向标 Cooling towers for wind vane operational monitoring |
| 08/03/2011 | CN201917362U 一种智能测风仪 An intelligent wind measurement instrument |
| 07/28/2011 | WO2011089401A1 Crystalline forms of a purine derivative |
| 07/28/2011 | DE102010006770A1 Method for determining flow velocity of fluid loaded with particles, involves determining Doppler-frequency from difference of medium frequencies, and determining components of flow velocity of fluid from Doppler-frequency based on equation |
| 07/27/2011 | CN102135547A Gas flow rate survey meter based on tunable diode laser absorption spectroscopy technology |
| 07/27/2011 | CN101268384B Method and lidar system for measuring air turbulences on board aircraft and for airports and wind farms |
| 07/21/2011 | WO2011087088A1 Velocity/distance detection system, velocity/distance detection apparatus, and velocity/distance detection method |
| 07/21/2011 | WO2011044539A3 Method and apparatus for anti-fouling an anemometer |
| 07/21/2011 | DE102010000967A1 Ultraschallwandler zum Einsatz in einem fluiden Medium An ultrasonic transducer for use in a fluid medium |
| 07/20/2011 | EP2344894A1 Method for determining flow conditions |
| 07/20/2011 | CN102128951A Deepwater magnetic-induction turbine universal current meter |
| 07/20/2011 | CN101498739B Optoelectronic contact type flow-speed measurement method and sensor thereof |
| 07/19/2011 | US7983876 Shoes and garments employing one or more of accelerometers, wireless transmitters, processors altimeters, to determine information such as speed to persons wearing the shoes or garments |
| 07/19/2011 | US7982630 Digital united information instrument panel for vehicle |
| 07/14/2011 | WO2011083922A2 System for measuring fluid velocity and flow rate, and method for measuring same |
| 07/14/2011 | US20110167902 Constant temperature anemometer |
| 07/13/2011 | EP2342585A1 Deicing system in sodar systems |
| 07/13/2011 | CN102121817A Compact digital holographic apparatus and method of particle field |
| 07/06/2011 | EP2340438A1 Flow determination method |
| 07/06/2011 | CN201892683U Coal mining intelligent wind speed sensor |
| 07/06/2011 | CN102116777A Ultrasonic wave measuring method for liquid flowing speed and flow of pressure pipeline |
| 07/06/2011 | CN102116755A Method for measuring multiphase flow based on multi-section impedance type long-waist inner core and related speed measurement |
| 07/06/2011 | CN102116754A Multiphase flow measurement method based on double-section impedance type long waist cone sensor |
| 07/06/2011 | CN102116695A Method and device for detecting transfusion pipeline |
| 07/06/2011 | CN102116651A Ultrasonic measurement method for flow velocity and flow rate of liquid of free flow open channel |
| 07/06/2011 | CN101271164B Guiding type wind direction and wind velocity sensor |
| 07/05/2011 | US7971478 Wind sensor |