| 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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| 04/28/2011 | DE102009044201A1 Anemometer Anemometer |
| 04/27/2011 | CN201813333U Strong wind protection device for automatically following solar photovoltaic power generation system |
| 04/27/2011 | CN201811970U Inner three-dimensional visual flow-velocity measurement device of fluid |
| 04/27/2011 | CN201811969U Integrated anemoclinograph |
| 04/27/2011 | CN102037365A Flowing-water detector |
| 04/27/2011 | CN102033140A Elbow type backrest tube |
| 04/27/2011 | CN102033139A Wind speed detection device |
| 04/27/2011 | CN101509931B Method and apparatus for on-line measuring two-dimension speed and particle size distribution of granules in pipe |
| 04/27/2011 | CN101470129B Ink flow velocity detector and ink jet printer |
| 04/21/2011 | WO2011045525A1 Method and device for estimating the acoustic pressure in a moving fluid and computer program |
| 04/20/2011 | EP2312323A1 Anemometer |
| 04/20/2011 | EP2074432B1 Arrangement for measuring fluid flow velocity |
| 04/20/2011 | CN201804022U Paired penetrating type ultrasonic flue gas flow velocity measuring instrument |
| 04/20/2011 | CN201804021U Integral normal flow velocity measurement instrument for Pitot tube |
| 04/20/2011 | CN201804020U Particle velocity measuring device based on linear electrostatic sensor array |
| 04/20/2011 | CN201804019U Wind, light and rain solar sensor |
| 04/20/2011 | CN201804018U Blading assembly structure for anemometer |
| 04/20/2011 | CN201804017U Airstream detector for measuring spray performances of auxiliary spray nozzle on site |
| 04/20/2011 | CN102023231A Video image wind speed measurement method |
| 04/20/2011 | CN102023230A Wind speed measuring device |
| 04/20/2011 | CN102023229A Fluid state detecting device and water sprinkling device thereof |
| 04/20/2011 | CN101709999B Atom filter solar imager based on F-P etalon branch selection |
| 04/14/2011 | WO2011044539A2 Method and apparatus for anti-fouling an anemometer |
| 04/14/2011 | WO2011042678A1 Device for measuring wind speed |
| 04/14/2011 | DE202009016421U1 Messkapsel zur Durchflussmessung Measuring cell for flow measurement |
| 04/14/2011 | DE102009049069A1 Method for delay measurement, involves sending transmission ultrasonic pulse in space range, which has envelope, and receiving receipt ultrasonic pulse, which corresponds to transmission ultrasonic pulse |
| 04/14/2011 | DE102009049067A1 Verfahren und Vorrichtung zur verbesserten Ultraschall- Laufzeitdifferenzmessung Method and apparatus for improved ultrasonic propagation time difference measurement |
| 04/14/2011 | DE102009042404B3 Method for determination of speed of moved fluid with self-calibration of Doppler-global-velocimeter, involves sending laser beam to Doppler-global-velocimeter, whose frequency is modulated with rectangular-shaped signal |
| 04/14/2011 | CA2777036A1 Device for measuring wind speed |
| 04/13/2011 | CN201796047U Electrostatic charge signal-based gas-solid two-phase flow rate measuring instrument |
| 04/13/2011 | CN201796046U 风速传感器 Wind speed sensor |
| 04/13/2011 | CN201796045U Water circulation operating fault diagnosis device of electric automobile cooling system |
| 04/13/2011 | CN201796044U Remote measuring on-line tracking flow meter |
| 04/13/2011 | CN1725019B Clamp type doppler ultrasonic flow rate distribution instrument |
| 04/13/2011 | CN101655569B Micro-mechanical capacitance type anemometer |
| 04/07/2011 | WO2011040817A1 Device for measuring rates in individual phases of a multi phase flow |
| 04/07/2011 | WO2011039687A1 Sensing uv dosage of a fluid stream |
| 04/07/2011 | WO2011039169A1 System for determining exhaust gas volume |
| 04/07/2011 | WO2011039153A1 Device generating exhaust gas, especially a boat, comprising a system for determining the volume of exhaust gas |
| 04/07/2011 | US20110079072 Wind sensor |
| 04/07/2011 | DE10129345B4 Ultraschallbasierte quantitative Bewegungsmessung unter Verwendung einer Fleckgrössenschätzung Ultrasound-based quantitative measurement of motion using a spot size estimation |
| 03/31/2011 | WO2011003963A3 Pressure probe |
| 03/31/2011 | DE102010035859A1 Ultraschall-Gasdurchflusssensor sowie Verfahren zur Ermittlung des Durchflusses von Gasen Ultrasonic gas flow sensor and method for determining the flow of gases |
| 03/31/2011 | DE102009048646A1 Verfahren zur Bestimmung der Strömungsgeschwindigkeit eines Mediums und Vorrichtung zur Bestimmung der Strömungsgeschwindigkeit eines Mediums A method for determining the flow velocity of a medium and apparatus for determining the flow rate of a medium |
| 03/31/2011 | DE102009045020A1 Strömungsmesser für den Einsatz in einem strömenden fluiden Medium Flow meter for use in a flowing fluid medium |
| 03/30/2011 | CN1932106B Pneumatic and electric controller for wefting slot airflow detector |
| 03/30/2011 | CN1932105B Pneumatic and electric controller for reed back airflow detector |
| 03/30/2011 | CN101995486A Electric charge induction type maintenance-free wind speed measuring device |
| 03/30/2011 | CN101995485A Target fiber grating rheometer |
| 03/30/2011 | CN101995484A Leakproof wind speed measurement system for gas-solid two-phase flow |
| 03/30/2011 | CN101995271A Non-contact sensing mode of flowmeter |
| 03/24/2011 | WO2011032210A1 Particle image velocimetry suitable for x-ray projection imaging |
| 03/24/2011 | DE102009029169A1 Thermal flow sensor for determining flow rate of flowing fluid medium, has regulation-evaluation unit producing output signal based on digital voltage signal derived from analog voltage value, where output signal indicates medium flow rate |
| 03/24/2011 | CA2790588A1 Particle image velocimetry suitable for x-ray projection imaging |
| 03/23/2011 | CN201773108U Novel hall type ship speed sensor |
| 03/22/2011 | CA2487317C Ultrasonic flowmeter and ultrasonic flowmetering method |
| 03/17/2011 | DE102008019756B4 Verfahren zur simultanen Messung von Geschwindigkeits- und Zustandsparameterfeldern in einer Fluidströmung A process for the simultaneous measurement of velocity and state parameter fields in a fluid flow |
| 03/16/2011 | EP2201388B1 Optical device for measuring anemometer parameters |
| 03/16/2011 | CN201765249U Two dimensional visible flow velocity measuring apparatus in fluid |
| 03/16/2011 | CN201765248U Block-prevention portable wind speed measuring instrument |
| 03/16/2011 | CN101986160A Position-locking shooting method and device for carrying out particle image velocemetry (PIV) measurement under model dynamic pitching |
| 03/10/2011 | WO2011026445A1 Combined measurement instrument for flowfield pressure and velocity and method thereof |
| 03/10/2011 | DE202009014502U1 Durchflussmengenmesseinrichtung mit Spiegel am Messrohrende Flow rate measuring device with a mirror on the measuring tube end |
| 03/10/2011 | DE102009039016A1 Strömungsermittlungsverfahren Flow investigation |
| 03/09/2011 | EP2293084A1 Flow sensor with metal film resistor |
| 03/03/2011 | WO2011023270A1 Flow determination method |
| 03/03/2011 | DE102009039633A1 Ultrasonic flow rate measuring device for measuring speed of e.g. gas, to measure acoustic waves, has housing attached to wall at its end region and comprising housing parts formed from different materials with different acoustic impedances |
| 03/03/2011 | CA2745315A1 Flow determination method |
| 03/02/2011 | EP2288891A1 Method and system for determining a force acting on a body |
| 02/24/2011 | WO2011022164A1 Multifunction aircraft light detection and ranging (lidar) |
| 02/24/2011 | WO2011020459A1 Pressure-measuring probe |
| 02/24/2011 | WO2011020143A1 Flow meter assembly, gate assemblies and methods of flow measurement |
| 02/24/2011 | DE202010015194U1 Ultraschallmessvorrichtung Ultrasonic measuring device |
| 02/24/2011 | DE102010031117A1 Gedämpfter Drehgeber Steamed encoder |
| 02/24/2011 | DE102009037957A1 Druckmesssonde Pressure probe |
| 02/24/2011 | CA2771310A1 Flow meter assembly, gate assemblies and methods of flow measurement |
| 02/23/2011 | CN101980026A Two-dimensional wind speed and direction sensor for circular silicon film |
| 02/23/2011 | CN101980025A Circular platinum film two-dimensional wind speed and wind direction sensor |
| 02/23/2011 | CN101980024A Rectangular platinum film two-dimensional wind speed and direction sensor |
| 02/22/2011 | US7895013 Estimation of the speed of a mobile device |
| 02/17/2011 | WO2011019507A1 Constant temperature hot-conductor anemometer |
| 02/17/2011 | US20110036161 Constant temperature hot-conductor anemometer |
| 02/17/2011 | DE102009036703A1 Vorrichtung und Verfahren zur Messung der Bewegungsgeschwindigkeit bewegter elektrisch leitfähiger Substanzen Apparatus and method for measuring the moving speed of moving electrically conductive substances |
| 02/17/2011 | CA2770628A1 Constant temperature hot-conductor anemometer |
| 02/16/2011 | CN201749126U Wind speed sensor |
| 02/16/2011 | CN101975871A Fuming-type trace particle generator |
| 02/16/2011 | CN101975870A Rectangular silicon-film two-dimensional wind speed and direction sensor |
| 02/16/2011 | CN101975869A Long-term flow field three-dimensional monitoring device and manufacturing method thereof |
| 02/16/2011 | CN101975801A Novel multi-mode adaptive sensor system |
| 02/16/2011 | CN101975799A Alternating current charge induction type coal dust concentration measuring device |
| 02/16/2011 | CN101533034B Device for detecting starting velocity of cut tobacco in process of pneumatic transmission and method thereof |
| 02/10/2011 | WO2011015469A1 Device and method for measuring the motion speed of moved electrically conducting substances |
| 02/09/2011 | EP2282216A2 Method and system for single-particle anemometry using LIDAR |
| 02/09/2011 | CN201740793U Air speed and direction detecting device sensing based on light spot position |
| 02/09/2011 | CN201740792U Ultrasonic wind speed and wind direction measuring device |
| 02/09/2011 | CN201740791U High speed fluid velocimeter |
| 02/09/2011 | CN201740790U Flow rate measurement equipment for water plant distribution regions |
| 02/09/2011 | CN101968494A Wind velocity field test device and method for outdoor unit of air conditioner |
| 02/09/2011 | CN101968370A Method for remotely measuring river flow or channel flow on line and special tracking flow rate measurement device |
| 02/09/2011 | CN101603971B Flow speed measurement instrument and measurement method in micro flow |