| 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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| 09/02/1997 | US5663508 Silicon flow sensor |
| 09/02/1997 | US5662115 Method for determining the velocity-time spectrum of blood flow |
| 08/28/1997 | WO1997031271A1 Device for positioning a measuring probe |
| 08/28/1997 | DE19606457A1 Scales for measuring air resistance of different objects in educational use |
| 08/27/1997 | EP0576423B1 Continuously curved strut mounted sensor |
| 08/26/1997 | US5661461 Exhaust/supply direction indicator |
| 08/19/1997 | US5657946 Static vent units |
| 08/14/1997 | DE19601646C1 Waste water flow measurement arrangement for e.g. water or run=off channel |
| 08/12/1997 | US5656938 Temperature compensation in mass flow sensors employing the hot-wire anemometer principle |
| 08/12/1997 | US5656773 Thermal micro flow sensor and production method thereof |
| 08/07/1997 | WO1997028419A1 A white light velocity interferometer |
| 08/07/1997 | DE19603346A1 Vorrichtung zur Bestimmung des Durchsatzes eines strömenden Mediums Device for determining the throughput of a flowing medium, |
| 08/06/1997 | EP0787977A2 Method for precise determination of the velocity of a liquid, in particular of aortic flow, using an intracorporal probe |
| 08/05/1997 | US5654539 Laser doppler optical sensor for use on a monitoring probe |
| 07/17/1997 | WO1997025607A1 Optical device for detecting the characteristics of moving particles |
| 07/15/1997 | US5648604 Method and system for determining anemobaroclinometric parameters on board an aircraft |
| 07/10/1997 | CA2240357A1 Ultrasonic measuring system and method of operation |
| 07/08/1997 | US5646343 System and method for monitoring wind characteristics |
| 07/03/1997 | DE19649193A1 Ultrasonic flowmeters measuring water depth and current speed e.g. for river |
| 07/02/1997 | EP0781403A1 Dynamic light scattering microvolume cell assembly for continuous flow dialysis |
| 06/26/1997 | WO1997022970A1 Magnetic disk cartridge and magnetic disk driving apparatus |
| 06/26/1997 | DE19548433A1 Multichannel ultrasonic flowmeter for horizontal average flow rate in open channel or drain |
| 06/24/1997 | US5642194 For generating partial fringes |
| 06/24/1997 | US5641972 Method and a sensor for measuring the content of water in the liquid state in a moving gas |
| 06/19/1997 | DE19651485A1 Optical measuring method for gas bubbles in cooling liquid of internal combustion engine |
| 06/18/1997 | EP0778951A2 Multi-parameter air data sensing technique |
| 06/18/1997 | CN2256534Y Intelligent portable gas flowmeter |
| 06/17/1997 | US5640239 Optical device and displacement information measurement apparatus using the same |
| 06/17/1997 | US5639964 Thermal anemometer airstream turbulent energy detector |
| 06/17/1997 | US5639963 Multi-directional wind direction and speed indicating apparatus |
| 06/11/1997 | CN1151788A Fluidic oscillator and method for measuring the volume of a fluid flowing therethrough |
| 06/10/1997 | US5638174 Fluid sensing apparatus with a rotatable member utilizing different length light pipes for alternately transmitting a light beam |
| 06/05/1997 | WO1997020191A1 Time domain delay measurement apparatus and associated method |
| 06/05/1997 | DE19544934A1 Non-contact speedometer especially for sporting activities using air stream |
| 06/04/1997 | EP0776490A1 Phased array acoustic antenna system |
| 06/04/1997 | CN1151241A Use of a fluid flow measuring device as a microphone and system comprising such a microphone |
| 05/29/1997 | WO1997015000A3 Method for the determination of gas volume streams in processes of the liquid phase |
| 05/28/1997 | EP0775316A1 Sensor arrangement for a hot-film anemometer |
| 05/28/1997 | EP0775294A1 Method for measuring mass flows in flow ducts |
| 05/28/1997 | CN1150650A Process and arrangement for measurement of physical values of light-scattering moving particles by means of laser doppler anemometer |
| 05/21/1997 | EP0774649A1 Flow meter |
| 05/15/1997 | DE19541751A1 Bubble generator, especially for making gas streams visible |
| 05/13/1997 | US5629793 Frequency shifter and optical displacement measurement apparatus using the same |
| 05/13/1997 | US5629482 Measuring device utilizing a thermo-electromotive element |
| 05/13/1997 | US5628565 Multifunctional air data sensing probes |
| 05/13/1997 | US5628322 Method of ultrasound imaging and diagnostic ultrasound system |
| 05/06/1997 | US5627308 Method and apparatus for measuring motion of a suspended particle or a suspending fluid |
| 05/02/1997 | EP0770204A1 Temperature and/or current detecting sensor and process for producing the same |
| 04/30/1997 | DE19640772A1 Measurement sensor for measuring flow speeds of liquids and gases |
| 04/24/1997 | WO1997015000A2 Method for the determination of gas volume streams in processes of the liquid phase |
| 04/24/1997 | WO1997014936A1 Digital speed determination in ultrasonic flow measurements |
| 04/24/1997 | DE19640773A1 Measurement sensor for flow speeds of liquids and gases |
| 04/24/1997 | DE19540225A1 Verfahren zur Bestimmung von Gasvolumenströmen in Prozessen der Flüssigphase Method for determining gas flow rates in processes of liquid phase |
| 04/24/1997 | CA2233974A1 Digital speed determination in ultrasonic flow measurements |
| 04/23/1997 | EP0769692A1 Method and apparatus for determining the propagation velocity of a thermal wave front |
| 04/22/1997 | US5622173 Ultrasound imaging system |
| 04/16/1997 | EP0768531A1 Method and device for the measurement of physical quantities of light scattering mobile particles using a laser doppler anemometer |
| 04/16/1997 | EP0767894A1 Apparatus and method for measuring mass flow rate |
| 04/16/1997 | EP0657021B1 Flow meter |
| 04/15/1997 | US5621392 Liquid flow detection system |
| 04/15/1997 | US5620929 Method of manufacturing a gas flow type sensor |
| 04/11/1997 | CA2175292A1 Process and arrangement for the measurement of physical values of light-scattering moving particles by means of a laser doppler anemometer |
| 04/10/1997 | WO1997013153A1 Device for controlling and/or measuring intake swirl in a reciprocating heat engine combustion chamber |
| 04/10/1997 | DE19548017C1 Journey logging device for ship |
| 04/10/1997 | DE19537466A1 Temperature control arrangement for measurement resistance for determining medium flow |
| 04/09/1997 | EP0766904A1 Use of a fluid flow measuring device as a microphone and system comprising such a microphone |
| 04/09/1997 | EP0681684B1 Fluid flow meter |
| 04/08/1997 | US5617870 Intravascular flow measurement system |
| 04/03/1997 | WO1997012248A1 Method for acoustically measuring a fluid flow rate |
| 04/03/1997 | WO1997012210A1 Fiber optic catheter for accurate flow measurements |
| 04/03/1997 | DE19530413C1 Fixing and contacting of resistive elements of hot-film anemometer |
| 04/01/1997 | US5616861 Three pressure pseudo -Δ-P sensor for use with three pressure air data probe |
| 04/01/1997 | US5616860 Azimuth indicator equipped with anemometer capable of indicating blowing direction of wind |
| 03/26/1997 | EP0764834A1 Hot wire mass flow sensor |
| 03/26/1997 | EP0764833A1 Tumble measurement for flow in tubes, in particular for a simulated combustion chamber of a piston engine |
| 03/26/1997 | EP0764274A1 Fluid velocity measurement apparatus |
| 03/25/1997 | US5614681 Karman vortex flow meter |
| 03/20/1997 | WO1997009926A1 Intravascular pressure and flow sensor |
| 03/19/1997 | EP0763743A1 Method and apparatus for determining the airspeed of rotary wing aircraft |
| 03/19/1997 | EP0763731A2 Liquid flow monitor |
| 03/19/1997 | EP0763716A2 Method and arrangement for measuring the flow velocity of a liquid, particularly water |
| 03/11/1997 | US5610845 Multi-parameter air data sensing technique |
| 03/11/1997 | US5610704 Probe for measurement of velocity and density of vapor in vapor plume |
| 03/11/1997 | US5610703 Method for contactless measurement of three dimensional flow velocities |
| 03/06/1997 | DE19632490A1 Tachometer with ultrasound sensor for rotational speed of combustion engine |
| 03/06/1997 | DE19605285C1 Flow measuring device esp. for measuring flow of fuel in fuel injection system |
| 03/05/1997 | EP0701691B1 Electrochemical sensor |
| 03/04/1997 | US5608522 Laser velocimetric and clinometric probe |
| 03/04/1997 | US5608520 Plasma emission spectroscopy method of tumor therapy |
| 02/26/1997 | EP0759540A2 Fluid flow meter |
| 02/25/1997 | US5606253 Guided flow marine speedometer including angularly shaped housing for guiding water to a paddlewheel sensor at that angle |
| 02/20/1997 | WO1997006525A1 Digital burst frequency translator |
| 02/18/1997 | US5604299 Method of locating emission sources |
| 02/13/1997 | WO1997005459A1 Device for measuring the flow rate of a fluid in a pipe |
| 02/11/1997 | US5602343 Method of, and apparatus for, measuring the velocity of a fluid |
| 02/11/1997 | US5602342 Method and device for measuring the flow of an electrolytic fluid |
| 02/11/1997 | US5601254 Single sided backbone strut for air data sensor |
| 02/05/1997 | EP0756697A1 Acoustic flow measurement method and measurement apparatus implementing the method |
| 02/05/1997 | CN1142051A Rating device of supersonic doppler current meter |
| 02/04/1997 | US5598841 Blood flow measurement system |