| 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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| 10/16/1984 | US4476875 Method and apparatus for measuring flow motions in a fluid |
| 10/16/1984 | US4476728 Vortex flow meter |
| 10/16/1984 | CA1176355A1 Multiple measuring control volume laser doppler anemometer |
| 10/09/1984 | US4475392 Skin friction gage for time-resolved measurements |
| 10/09/1984 | US4475388 Thermal flowmeter with temperature compensation |
| 10/02/1984 | US4474058 Air flow rate meter for an internal combustion engine |
| 09/26/1984 | EP0119477A1 Speed measuring apparatus for flowable media |
| 09/26/1984 | EP0119327A1 Device for measuring the flow velocity of a medium |
| 09/25/1984 | US4472966 Marine speed log |
| 09/18/1984 | US4472022 Vortex flowmeter |
| 09/18/1984 | CA1174485A1 Strut mounted multiple static tube |
| 09/11/1984 | CA1174361A1 Velocity and mass air flow sensor |
| 09/04/1984 | CA1173959A1 Pressure measuring systems with increased accuracy for a constant resolution |
| 08/28/1984 | CA1173274A1 Vortex flowmeter |
| 08/21/1984 | CA1172872A1 Groundwater flow meter |
| 08/07/1984 | US4463612 Electronic circuit using digital techniques for vortex shedding flowmeter signal processing |
| 07/31/1984 | US4462261 Mass and velocity flowmeter |
| 07/17/1984 | US4459847 Vortex shedding device |
| 07/10/1984 | US4458529 Hot wire flow meter |
| 07/10/1984 | CA1170770A1 Meter for measuring quantities of heat |
| 07/03/1984 | US4458137 Electric heater arrangement for fluid flow stream sensors |
| 07/03/1984 | US4457166 Engine intake air flow measuring apparatus |
| 06/26/1984 | US4455878 Fluid flow rate measuring apparatus |
| 06/19/1984 | US4454757 Wind speed and direction measuring instrument |
| 06/12/1984 | US4453416 Vortex shedding flow measurement |
| 06/12/1984 | US4453405 Pyroelectric vorticimeter |
| 06/05/1984 | US4452090 Ultrasonic flowmeter |
| 06/05/1984 | US4452089 Karman's vortex street current meter |
| 06/05/1984 | CA1168747A1 Injection-molded doppler flowmeter transducer assembly |
| 06/05/1984 | CA1168468A1 Pyroelectric anemometer |
| 05/30/1984 | EP0109810A2 Simulator of fluid flow in field of flow entailing combustion or reaction |
| 05/23/1984 | EP0108876A1 Random signal sensor for signal processing by correlation |
| 05/23/1984 | EP0108852A1 Method of measuring fluid flow velocity and transmit/receive transducer for carrying out the method |
| 05/22/1984 | US4449402 Apparatus for measuring the flow velocity of gases and liquids |
| 05/16/1984 | EP0108433A1 Gas flow sensing device |
| 05/15/1984 | US4448070 Hot-wire type flow velocity meter |
| 05/15/1984 | US4448069 Airspeed sensing post for determining relative velocity of a fluid and a carrier |
| 05/08/1984 | US4446744 Ultrasonic flowmeter |
| 05/02/1984 | EP0107021A1 Optical fibre Doppler anemometer |
| 05/01/1984 | US4446523 Mass air flow meter |
| 05/01/1984 | US4445388 Dual-body vortex-shedding flowmeter |
| 05/01/1984 | CA1166720A1 Helicopter attitude and airspeed acquisition and retention system |
| 05/01/1984 | CA1166474A1 Oscillating vane flowmeter |
| 05/01/1984 | CA1166473A1 External sensing vortex flowmeter |
| 04/25/1984 | EP0106010A1 Speedometer |
| 04/17/1984 | US4442711 Device for measuring the flow of fluid in a well |
| 04/17/1984 | CA1165855A1 Ultrasonic measuring device |
| 04/10/1984 | US4441372 Velocity measurement apparatus |
| 03/28/1984 | EP0104004A1 Fluid flowmeter and method of measuring flow rate |
| 03/27/1984 | US4439728 Motion sensor utilizing eddy currents |
| 03/27/1984 | US4438883 Dynamic pressure attenuator and method |
| 03/27/1984 | US4438652 Ultrasonic Doppler flowmeter |
| 03/21/1984 | EP0103388A2 Nuclear magnetic resonance methods and apparatus |
| 03/21/1984 | EP0103372A2 Nuclear magnetic resonance method and apparatus |
| 03/21/1984 | EP0103212A1 Thermal flow meter |
| 03/21/1984 | EP0103150A1 Method of measuring the flow velocity of a fluid and device for carrying out this method |
| 03/20/1984 | US4437350 Vortex flow metering apparatus |
| 03/20/1984 | US4437343 Airspeed sensing systems |
| 03/20/1984 | CA1164097A1 Velocity pressure averaging system |
| 03/07/1984 | EP0101932A2 Reactor in-vessel sensor and core monitoring apparatus |
| 03/06/1984 | US4434669 Apparatus for transmitting and receiving sound |
| 03/06/1984 | US4434668 Detector for use in measurement of flow speed or flow rate of a fluid |
| 03/06/1984 | US4434666 Electromagnetic flowmeters and methods for measuring flow |
| 03/06/1984 | CA1163118A1 Device for measuring the flow of fluid through a well |
| 02/29/1984 | EP0101509A1 Ultrasonic transducers. |
| 02/28/1984 | US4433584 Method of sensing total pressure in a duct |
| 02/22/1984 | EP0100931A1 Oscillation compensating apparatus for vortex flow meter |
| 02/21/1984 | US4433329 Ultrasensitive apparatus and method for detecting change in fluid flow during the occurrence of a transient condition |
| 02/21/1984 | US4432242 Tunable notch filter for reducing vibration sensitivity for vortex shedding flowmeter generator |
| 02/21/1984 | US4432228 Fuel injection arrangement |
| 02/15/1984 | EP0100584A2 Ultrasonic flowmeter |
| 02/14/1984 | US4431936 Transducer structure for generating uniform and focused ultrasonic beams and applications thereof |
| 02/08/1984 | EP0100304A1 Method and apparatus for determining the flow velocity of a molten, radiation-emitting material |
| 02/07/1984 | US4429995 Two dimensinal flow analyzer |
| 02/07/1984 | US4429582 Vortex shedding flowmeter circuit with analog and pulse output signal |
| 02/01/1984 | EP0099370A1 Method and apparatus for measuring and signalling of sea speed |
| 01/17/1984 | US4425924 Blood velocity measurement in retinal capillaries utilizing the blue field entoptic phenomenon |
| 01/17/1984 | US4425805 Respiration flowmeter |
| 01/17/1984 | CA1160714A1 Flow rate sensor |
| 01/10/1984 | US4424715 Ultrasonic measuring device |
| 01/10/1984 | US4424714 Vortex generating device |
| 01/04/1984 | EP0097150A1 Laser-doppler-anemometer. |
| 12/28/1983 | EP0097099A1 Apparatus for measuring the fluid flow velocity in an annular space of a vapour generator |
| 12/28/1983 | EP0097041A2 Correlation of noise signals |
| 12/22/1983 | WO1983004437A1 Method and apparatus for determining the flow velocity of a molten, radiation-emitting material |
| 12/20/1983 | US4420974 In-situ measurement system |
| 12/06/1983 | US4419052 Turbine meter rotor |
| 12/06/1983 | US4418579 Fluid flow monitors |
| 11/30/1983 | EP0095386A1 Measurement of sperm motolity |
| 11/30/1983 | EP0095040A1 Speed measuring apparatus for flowable media |
| 11/30/1983 | EP0095000A1 Fluid flow measuring apparatus |
| 11/29/1983 | US4417584 Real-time measuring method and apparatus displaying flow velocities in a segment of vessel |
| 11/29/1983 | US4417481 Apparatus for measuring the speed of flow of a flowable medium by determining the transit time of sound waves therein |
| 11/29/1983 | CA1157935A1 Ultrasonic flowmeter |
| 11/24/1983 | WO1983004106A2 Method and apparatus for the measurement of fluid flow velocities |
| 11/23/1983 | EP0094778A1 On board helicopter airspeed indicating apparatus |
| 11/22/1983 | US4416159 Vortex flowmeter |
| 11/22/1983 | CA1157294A1 Vortex-shedding flowmeter having two bluff bodies |
| 11/16/1983 | EP0094148A1 Ultrasonic flowmeter |
| 11/08/1983 | US4414548 Doppler speed sensing apparatus |