| 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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| 07/05/2011 | CA2485998C Sampling device and method for measuring fluid flow and solute mass transport |
| 07/05/2011 | CA2444093C Flow transport analysis method and system |
| 06/30/2011 | WO2010094370A8 Method for determining flow conditions |
| 06/30/2011 | DE102009060580A1 Verfahren zur Bestimmung eines Satzes von optischen Abbildungsfunktionen für die 3D-Strömungsmessung A method for determining a set of mapping functions for the optical 3D measurement flow |
| 06/29/2011 | EP2339356A1 Optical anemometric probe with two measurement axes |
| 06/29/2011 | EP2338037A1 Device for measuring rates in individual phases of a multi phase flow |
| 06/29/2011 | CN201886035U Thermal type wind-speed and wind-direction sensor with thermal-insulating structure |
| 06/29/2011 | CN201886034U Flow velocity and rate measurement instrument |
| 06/29/2011 | CN201886033U Wind force monitoring device |
| 06/29/2011 | CN102109533A Wind speed and direction measuring device |
| 06/29/2011 | CN101718798B Debris flow velocity measurement method and implementing system thereof |
| 06/29/2011 | CN101082561B Method and device for measuring solid particle three-dimensional concentration field and velocity field in gas/solid two-phase stream |
| 06/29/2011 | CN101074968B Wind velocity measuring device and electronic apparatus |
| 06/23/2011 | WO2011014712A3 Atmospheric measurement system |
| 06/22/2011 | EP2336787A2 Anemometer |
| 06/22/2011 | DE102009059710A1 Vorrichtung und Verfahren zur Messung des Durchflusses eines durch ein Rohr strömenden Fluides Apparatus and method for measuring the flow of a fluid flowing through a pipe |
| 06/22/2011 | CN201874618U Automatic monitoring instrument for air quantity in mine |
| 06/22/2011 | CN102103147A 超声自相关横向流速测量方法 Ultrasound transverse velocity autocorrelation measurement methods |
| 06/22/2011 | CN101281057B Airflow detecting device |
| 06/16/2011 | WO2011045525A4 Method and device for estimating the acoustic pressure in a moving fluid and computer program |
| 06/16/2011 | DE102010008079A1 Method for detecting cross-wind of motor vehicle, involves synchronizing transmission signals of ultrasonic sensor units, and determining cross-wind from displacement of frequency between transmission signals and reception signal of units |
| 06/15/2011 | EP2333564A1 Power-assisted bistatic pressure sensor |
| 06/15/2011 | CN201867424U Circular silica-membrane two-dimension wind speed and direction sensor based on heat loss working mode |
| 06/15/2011 | CN201867423U Circular platinum-membrane two-dimension wind speed and direction sensor based on heat loss working mode |
| 06/15/2011 | CN201867422U Rectangular platinum-membrane two-dimension wind speed and direction sensor based on heat loss working mode |
| 06/15/2011 | CN201867421U Rectangular silica-membrane two-dimension wind speed and direction sensor based on heat loss working mode |
| 06/15/2011 | CN201867420U Telescopic rod of anemoscope |
| 06/15/2011 | CN201867370U Hearth combustion laser detection system |
| 06/15/2011 | CN102095890A Ultrasonic wave wind speed and wind direction measuring device of wind generating set |
| 06/15/2011 | CN102095889A Three-channel ultrasonic time difference method for measuring flow velocity |
| 06/15/2011 | CN102095888A Heat-type wind-speed and wind-direction sensor with heat insulation structure and preparation method thereof |
| 06/15/2011 | CN102095749A Device and method for measuring parameters of gas-liquid two-phase flow in micro-pipes based on thermal measurement method |
| 06/15/2011 | CN101115351B Electronic components packaging structure |
| 06/09/2011 | US20110132254 Meter device for motorcycle |
| 06/08/2011 | CN102087298A Gamma ray section imaging device, and flow measurement device and method for multiphase flow |
| 06/08/2011 | CN102087129A Device and method for determining a flow characteristic of a fluid in a conduit |
| 06/03/2011 | WO2011064329A1 Wind turbine blade provided with optical wind velocity measurement system |
| 06/01/2011 | EP2327876A1 Wind turbine blade provided with optical wind velocity measurement system |
| 06/01/2011 | EP2326961A2 System and method for monitoring components by means of sensors |
| 06/01/2011 | DE102009055799A1 Laser doppler sensor for determining speed profile of particles in flow areas of flow channels, has light sources attached to double columns, and interference strip systems formed in flow areas with opposite gradients of strip distances |
| 06/01/2011 | DE102009047198A1 Mikroarraybasiertes Ortsfilter Microarray-based spatial filter |
| 06/01/2011 | CN201852849U Target type fiber bragg grating flow meter |
| 06/01/2011 | CN201851367U Centrifugal pump used for three-dimensional PIV (particle image velocimetry) |
| 06/01/2011 | CN102082105A Thermal wind sensor based on anodic bonding technology and preparation method thereof |
| 06/01/2011 | CN101710131B Fluorescence spectrometer in defocusing digital three-dimensional micro flow field |
| 05/26/2011 | US20110123320 Arrangement with a Nacelle and with an Instrument |
| 05/26/2011 | DE102009046862A1 Koppelelement eines Sensors eines Ultraschall-Durchflussmessgeräts Coupling element of a sensor of an ultrasonic flowmeter |
| 05/25/2011 | EP2325655A2 Detection of speed or vibrations using a heterodyne LIDAR lidar device |
| 05/25/2011 | EP2325614A1 Flowmeter for fine channel, analyzer using the same, and cartridge for analyzer |
| 05/25/2011 | EP1333255B1 Flow sensor |
| 05/25/2011 | CN102077027A Device and method for controlling the fuel-air ratio during the combustion of ground coal in the firing system of a coal power plant |
| 05/25/2011 | CN102072967A Gold-gold bonding process-based thermal type wind speed and direction sensor and preparation method thereof |
| 05/25/2011 | CN102072966A Measuring device and method of hearth velocity field of combustion boiler by using acoustic method |
| 05/25/2011 | CN102072965A Wind sensor system using blade signals |
| 05/24/2011 | CA2721914A1 Arrangement with a nacelle and with an instrument |
| 05/19/2011 | WO2011058899A1 Device for measuring sound source distribution in three-dimensional space |
| 05/19/2011 | DE102009053535A1 Ultrasonic transducer arrangement for use in ultrasonic flow meter, has connector for connecting piezoceramic body to generator and/or evaluation unit, and resistor element provided as overvoltage protection unit |
| 05/19/2011 | DE102009052814B3 Ultrasonic transducer-arrangement for use in flow measuring device for gaseous or liquid medium, has coating extending from front and rear sides of transducer element into cavities, and connection elements engaged into cavities |
| 05/19/2011 | DE102009046144A1 Ultraschallwandler zum Einsatz in einem fluiden Medium An ultrasonic transducer for use in a fluid medium |
| 05/19/2011 | DE102009045620A1 Ultraschallströmungssensor zur Erfassung einer Strömung eines fluiden Mediums Ultrasonic flow sensor for detecting a flow of a fluid medium |
| 05/19/2011 | CA2721884A1 Purge manifold |
| 05/18/2011 | CN201838162U Remote wireless measuring and controlling system for flow rate |
| 05/18/2011 | CN201837637U Backrest tube for dust-containing gas velocity measurement device |
| 05/18/2011 | CN201837636U Wind-speed detection device for coal mine |
| 05/18/2011 | CN201837635U Electric wind receiver |
| 05/18/2011 | CN201837404U Photoelectric limit circular grating sensor |
| 05/18/2011 | CN102066890A Method and system for determining a force acting on a body |
| 05/18/2011 | CN102065361A Ultrasonic transducer used in fluid medium |
| 05/18/2011 | CN101592630B Device for analyzing oxygen density and flow rate and analysis method thereof |
| 05/12/2011 | WO2011055030A1 Method and apparatus for characterizing a flow |
| 05/12/2011 | DE102009046562A1 Method for measuring running time of ultrasound pulses in spatial area in automotive applications, involves detecting running time by deriving reception time reference from reception frequency changing characteristics |
| 05/12/2011 | DE102009046561A1 Verfahren zum Betrieb mindestens eines Ultraschallwandlers Method for operating at least one ultrasonic transducer |
| 05/12/2011 | DE102009046468A1 Ultraschallströmungssensor zum Einsatz in einem fluiden Medium Ultrasonic flow sensor for use in a fluid medium |
| 05/12/2011 | DE102009046149A1 Method for manufacturing ultrasonic flowmeter utilized for e.g. volume flow measurement of air in intake system of internal combustion engine of motor vehicle, involves utilizing adjusting body with porous body of polymer |
| 05/12/2011 | DE102009046146A1 Ultraschallwandler zum Einsatz in einem fluiden Medium An ultrasonic transducer for use in a fluid medium |
| 05/12/2011 | DE102009046145A1 Ultraschallwandler zum Einsatz in einem fluiden Medium An ultrasonic transducer for use in a fluid medium |
| 05/12/2011 | DE102009046143A1 Method for manufacturing ultrasonic converter utilized in e.g. ultrasonic flow meter in exhaust gas system of internal combustion engine of commercial vehicle, involves connecting housing part with sealing element during molding process |
| 05/12/2011 | DE102009043345A1 Abgaserzeugende Einrichtung, insbesondere Schiff, mit einer Abgasvolumenbestimmung Exhaust gas generating device, in particular ship, with an exhaust gas volume determination |
| 05/11/2011 | CN201828573U Wind speed field test device for air-conditioning outdoor unit |
| 05/11/2011 | CN1912552B Flowmeter |
| 05/11/2011 | CN101635109B Open experiment device for teaching local resistance measurement during air flowing |
| 05/11/2011 | CN101629965B Multi-grid processing method in particle image velocimetry (PIV) |
| 05/10/2011 | US7940389 Method and apparatus for detecting pressure distribution in fluids |
| 05/05/2011 | WO2011051194A1 Wind sensor system using blade signals |
| 05/05/2011 | WO2011051040A1 Ultrasound transducer for using in a fluid medium |
| 05/05/2011 | DE102009051700A1 Method for measuring speed of moving medium e.g. water, involves generating electrostatic alternating field transverse to moving direction of medium, and measuring electric currents at electrodes in current direction in multiple frequencies |
| 05/05/2011 | DE102009051411A1 Device for determining airflow at rotor blade of wind turbine, has sensor unit measuring aerodynamic forces caused by airflow at mounting points at rotor blade and eliminating centrifugal forces at rotor blade during rotation of rotor blade |
| 05/05/2011 | DE102009046159A1 Ultraschall-Durchfluss- und Partikelmesssystem Ultrasonic flow and particle measurement system |
| 05/05/2011 | DE102009046148A1 Ultraschallwandler zum Einsatz in einem fluiden Medium An ultrasonic transducer for use in a fluid medium |
| 05/05/2011 | DE102009046147A1 Ultraschallwandler zum Einsatz in einem fluiden Medium An ultrasonic transducer for use in a fluid medium |
| 05/05/2011 | DE102008021930B4 Vorrichtung zur Messung der Fließgeschwindigkeit in einem Durchflussrohr Device for measuring the flow rate in a flow tube |
| 05/05/2011 | DE102004025387B4 Magnetostriktive Wegaufnehmervorrichtung Magnetostrictive position transducer |
| 05/04/2011 | EP2317327A1 Wind sensor system using blade signals |
| 05/04/2011 | EP2315974A2 Device and method for controlling the fuel-air ratio during the combustion of ground coal in the firing system of a coal power plant |
| 05/04/2011 | CN201820144U Serial communication and fault diagnosis device of unmanned underwater robot |
| 05/04/2011 | CN201819696U Comprehensive performance testing device for atomizing system |
| 05/04/2011 | CN102043163A Swing type sensing apparatus for debris flow and method for sensing debris flow using thereof |
| 05/04/2011 | CN102042846A Thermo-acoustic process testing system and testing method |
| 05/04/2011 | CN101813601B Sediment settling velocity measuring device with automatic measuring function and method thereof |
| 04/28/2011 | DE112007003246B4 Insassenschutzvorrichtung Occupant protection device |