| 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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| 03/16/2006 | DE10050262B4 Verfahren und Vorrichtung zur Bestimmung der Strömungsgeschwindigkeit, mit der ein Fluid in einer Hauptströmungsrichtung strömt Method and apparatus for determining the flow rate at which a fluid flows in a main flow direction |
| 03/15/2006 | EP1634087A1 Correlation speed sensor |
| 03/15/2006 | EP1634052A2 Sensor chip and apparatus for tactile and/or flow |
| 03/14/2006 | US7012688 Method and apparatus for measuring particle motion optically |
| 03/14/2006 | US7010970 Embedded-sensor multi-hole probes |
| 03/14/2006 | CA2217614C Method and device for determining the flow velocity and/or throughput of a flowing fluid |
| 03/09/2006 | US20060051242 adjusting the range of measurement and calibration from micro-liter ( mu L) to pico-liter (pL) or from mu L/min to pL/min by selecting various nuclides and their concentrations of different liquid standard sources |
| 03/08/2006 | EP1631794A1 Environmental sensor |
| 03/08/2006 | CN1244803C Optical-flow sensor |
| 03/07/2006 | US7007549 AC type flowmeter and method of mapping flow rate data for the same |
| 03/02/2006 | DE19941330B4 Wärmeempfindlicher Flussratensensor Heat-sensitive flow rate sensor |
| 03/02/2006 | DE102004041719A1 Flowmeter for pipeline, uses acoustic feedback principle and derives measure of flow of medium in pipeline from oscillation frequency of signal in feedback loop including microphone amplifier and sound emitter |
| 03/01/2006 | EP1629287A1 Thermal anemometer |
| 03/01/2006 | EP1423730B1 Wide field scanning laser obstacle awareness system |
| 03/01/2006 | CN1740818A Calibrating apparatus for Rayleight windfinding laser radar and calibrating method thereof |
| 02/22/2006 | EP1454148B1 Flow measuring device and method |
| 02/22/2006 | CN1737579A Multi-sensor real-time flow rate measuring instrument for two-phase flow and measuring method thereof |
| 02/16/2006 | US20060034504 Spray data analysis and characterization system |
| 02/16/2006 | DE102004037064A1 Verfahren und Einrichtung zur Funktionsprüfung eines Feldgerätes vor dessen Erstinbetriebnahme Method and apparatus for testing the function of a field device before the initial start-up |
| 02/16/2006 | DE102004036214A1 Micro-fluids system for recording fluid measured variables like pressure, temperature and flow has fluid channels, sensors and plate-shaped units to contain fluids |
| 02/16/2006 | DE102004034469A1 Sensorik zum Erkennen von Bewegungsabläufen und Feedbackanordnung Sensors to detect movements and feedback arrangement |
| 02/15/2006 | EP1626292A2 Wide field scanning laser obstacle awareness system |
| 02/15/2006 | CN1734267A Fluid velocity measurement method |
| 02/08/2006 | EP1624300A1 Ultrasonic fluid analysis cell with travel time measurement |
| 02/08/2006 | EP1623236A1 System for determining the air flow conditions around one or more sails |
| 02/08/2006 | CN2757134Y Two-way pitot tube and its two-way flow speed sensor and train pipe through monitor |
| 02/08/2006 | CN1731191A An interior flow field measurement method for turbomachine |
| 02/08/2006 | CN1240999C Resonance ultrasonic transmission time measuring method and its application |
| 02/08/2006 | CN1240855C Apparatus and method for measuring medium flow velocity in industrial quenching bath |
| 02/07/2006 | US6993965 Horizontal axis wind turbine and method for measuring upflow angle |
| 02/02/2006 | US20060022082 Static port skin applique apparatus and method |
| 02/02/2006 | US20060021424 Automotive air-conditioner |
| 02/01/2006 | EP1621856A2 Doppler ultrasonic flow velocity profile meter |
| 02/01/2006 | EP1362252A4 Method and apparatus for differential phase optical coherence tomography |
| 01/26/2006 | US20060020404 Apparatus and method for measuring a fluid flow rate profile using acoustic doppler effect |
| 01/26/2006 | US20060016254 Intake air flow detecting device for internal combustion engine |
| 01/26/2006 | DE102004031641A1 Verfahren zur Bestimmung der Dichte und der Geschwindigkeit in einem strömenden Medium A method for determining the density and the velocity in a flowing medium |
| 01/25/2006 | CN1725019A Clamp type doppler ultrasonic flow rate ditribution instrument |
| 01/25/2006 | CN1238704C Whole field optical measuring method for high speed complex flow field, and its measurer |
| 01/20/2006 | CA2509128A1 Clamp-on doppler ultrasonic flow velocity profile meter |
| 01/18/2006 | EP1617226A2 Integrated system for the control of protection devices against environmental influences |
| 01/18/2006 | EP0988630A4 Air data measurement system with circuit for linearizing pressure transducer output |
| 01/18/2006 | CN1721822A Optical fiber resin current detection sensing unit |
| 01/12/2006 | WO2006004740A2 Baker hughes incorporated |
| 01/12/2006 | WO2004072455A3 Pressure sensing system |
| 01/12/2006 | DE102004026556B3 Sende- und Empfangsschaltung für ein Ultraschalldurchflußmeßgerät und Verfahren zum Betreiben einer solchen Sende- und Empfangsschaltung Transmitting and receiving circuit for an ultrasonic flow and method of operating such a transmitting and receiving circuit |
| 01/11/2006 | CN2751309Y Current meter having station, depth measurement and radio communication function |
| 01/05/2006 | DE4480415B4 Verfahren zum gleichzeitigen Erfassen von zahlreichen Bewegungskomponenten von einem Material in einem Subjekt A method of simultaneously detecting several movement components of a material in a subject |
| 01/05/2006 | DE19736018B4 Vorrichtung zur Bestimmung von Strömungsfeldern eines strömungsfähigen Mediums A device for determining flow fields of a flowable medium |
| 01/05/2006 | DE10324727B4 Thermisches Anemometer Thermal Anemometer |
| 01/05/2006 | DE102004027958A1 Verfahren und Vorrichtung zum Messen der Strömungsgeschwindigkeit von Fluiden Method and apparatus for measuring the flow velocity of fluids |
| 01/05/2006 | DE102004027387A1 Durchflussmengenfühler und Verfahren zur Messung des Volumens und/oder der Durchflussgeschwindigkeit eines Mediums mit einem Durchflussmengenfühler Flow rate sensor and method for measuring the volume and / or flow rate of a medium with a flow rate sensor |
| 01/05/2006 | DE102004027386A1 Durchflussmengenfühler Flow rate sensor |
| 01/04/2006 | CN2750321Y Micromachining based air velocity transducer |
| 01/03/2006 | US6981411 Measuring element for a flow rate sensor, in particular an air-mass flowsensor for internal combustion engines |
| 12/29/2005 | US20050284627 Flowshot technique |
| 12/29/2005 | US20050284626 Flowshot technique |
| 12/29/2005 | DE202005009731U1 Shell star anemometer for determining wind speed in a free field has three conical shells linked to a hub by an arrangement of spokes |
| 12/29/2005 | DE102004027546A1 Flow rate measuring method for a medium flowing through an acoustic resonator using calibrated parameters of two different resonator volumes |
| 12/29/2005 | DE102004027544A1 Flow velocity determining method, for acoustic resonator arrangement, involves determining quality of arrangement at media flow that is to be measured, and calculating momentary flow velocity of medium by momentarily determined quality |
| 12/28/2005 | EP1610101A1 Heating resistor type air flow meter |
| 12/22/2005 | US20050283323 Method and system for shear flow profiling |
| 12/22/2005 | US20050279888 Aircraft comprising a device for detection and/or measurement of atmospheric disturbances |
| 12/22/2005 | DE4480414B4 Verfahren für die gleichzeitige Detektion von zahlreichen Geschwindigkeitskomponenten in sich bewegenden Strömungsmitteln A method for the simultaneous detection of numerous velocity components in moving fluids |
| 12/15/2005 | US20050274178 Multi-bore pressure sensing probe |
| 12/08/2005 | WO2005116610A1 Device and method for determining particle sizes and particle speeds |
| 12/08/2005 | WO2005116601A2 Method and apparatus for detecting pressure distribution in fluids |
| 12/08/2005 | US20050268711 Heating resistor type air flow meter |
| 12/08/2005 | US20050268455 Method for fabricating a microscale anemometer |
| 12/08/2005 | DE102004025243A1 Bestimmung des Empfangszeitpunkts eines Ultraschallsignals mittels Pulsformerfassung Determination of the reception time of an ultrasonic signal by means of pulse shape detecting |
| 12/07/2005 | EP1602942A1 A block arrangement of optical elements for a lidar system |
| 12/07/2005 | EP1602397A1 Golf flag support |
| 12/07/2005 | EP1601291A1 Method and device for ultrasound measurement of blood flow |
| 12/07/2005 | CN1704733A Heating resistor type air flow meter |
| 12/06/2005 | US6973199 Spray data analysis and characterization system |
| 12/01/2005 | WO2005114252A1 Low-cost doppler frequency shift measuring device |
| 12/01/2005 | WO2005114251A1 Optical device for measuring a doppler frequency shift |
| 12/01/2005 | WO2005114112A2 Determination of the reception time for an ultrasound signal by means of pulse shape detection |
| 12/01/2005 | US20050263061 Flag support |
| 12/01/2005 | DE102004022521A1 Low pressure measurement calibration procedure uses laser Doppler anemometer to measure flow and measurement based density to calculate difference between openings in Prandtl static tube |
| 12/01/2005 | DE102004020498A1 Train air or hydraulic brake pipe flow rate sensor system has ultrasonic sensor on either side of reservoir in pusher engine unit |
| 11/30/2005 | EP1600378A1 Aircraft comprising means for atmospheric perturbation detection and/or measuring |
| 11/30/2005 | EP1599506A1 Control method in a polymerization process |
| 11/24/2005 | WO2005064285A3 Handle-shaped modular head sensor |
| 11/23/2005 | EP1597608A1 Improved sodar sounding of the lower atmosphere |
| 11/23/2005 | EP1597592A1 Wind turbine control having a lidar wind speed measurement apparatus |
| 11/23/2005 | EP1597591A1 Gas velocity sensor |
| 11/23/2005 | CN1700019A High-performance trace particle for PIV test and measurement and process for making same |
| 11/17/2005 | US20050256408 Method and apparatus for improving the accuracy with which the speed of a fluid is measured |
| 11/17/2005 | US20050252288 Using non-contact forming as a novel method to attach parts in fluid sensor assemblies |
| 11/17/2005 | DE102004020284A1 Dynamic pressure probe and differential pressure measuring tray for measuring flow rates in gaseous, vapor and liquid media have streamlined shapes to prevent the generation of undesirable flow effects |
| 11/16/2005 | EP1596062A1 Thermal stabilisation of a wind mill |
| 11/10/2005 | WO2005090925A3 Determination of the propagation time difference in an ultrasound flow sensor with multiple zero crossing detection |
| 11/10/2005 | WO2005054872A3 Method and device for determination of airspeed in human-powered motion, and methods for accurate calibration thereof |
| 11/10/2005 | US20050248748 Optical air data systems and methods |
| 11/10/2005 | DE102005012502A1 Device for a ventilating system of a vehicle for monitoring a filter comprises a chemical monitoring unit |
| 11/09/2005 | EP1520181B1 Laser doppler anemometry with diffractive optical elements |
| 11/09/2005 | EP1328894A4 Measuring the velocity of small moving objects such as cells |
| 11/09/2005 | CN1693897A Miniature total pressure probe and its manufacturing method |
| 11/08/2005 | US6963810 Method and system for locating critical flow feature indicators in three dimensional flow regimes |