Patents
Sitemap › G01 - Measuring; Testing › G01P - Measuring linear or angular speed, acceleration, deceleration or shock; Indicating presence or absence of movement; indicating direction of movement › G01P 5 - Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
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)
10/1985
10/01/1985US4543834 Measurement of velocity in water flow model
10/01/1985US4543822 Electromagnetic shearflowmeter for remote oceanic applications
09/1985
09/24/1985US4542657 Ultrasonic system for measuring the velocity of blood and similar liquids
09/18/1985EP0154640A1 Improved intervalometer time measurement apparatus
09/12/1985WO1985004019A1 Movement sensing
09/11/1985EP0042433B1 Karman vortex street flowmeter
09/10/1985US4540283 Apparatus and method for determining the size and velocity of particles, droplets, bubbles or the like using laser light scattering
09/10/1985CN85200016U Silicon pieroresistance probe for measuring the velocity of pulsating flow
09/04/1985EP0022828B1 A method of and apparatus for determining the mass flow rate of a fluid stream
09/03/1985US4538469 For determining the arrival time of a bandwidth limited energy pulse
08/1985
08/28/1985EP0152916A2 Laser Doppler anemometer
08/28/1985EP0152771A2 Device for measuring the speed of a surf board
08/27/1985US4537503 Multiple measuring control volume laser doppler anemometer
08/27/1985US4537068 Thermal anemometer
08/21/1985EP0151682A2 Optical device for producing two penetrating coplanar bundles with a predetermined angle
08/20/1985US4535626 Display system to indicate sailing data of a small size boat
08/13/1985US4534218 Thermal flow meter
08/07/1985EP0150672A1 Process and device for determining the speed and the rate of flow of a fluid in a pipe by using a Doppler echographic method
08/07/1985EP0150658A2 A method and apparatus for headbox jet velocity measurement
08/07/1985EP0150396A1 Method and apparatus for optically measuring the flow of a fluid
08/06/1985US4532809 Pressure measuring systems with increased accuracy for a constant resolution
07/1985
07/30/1985US4532473 NMR method for measuring and imaging fluid flow
07/23/1985US4530363 Transducer array for sector scan and doppler flow measurement applications
07/16/1985US4528846 Measuring devices for watercraft
07/10/1985EP0147831A2 Flow sensor
07/10/1985EP0147573A1 Air flow meter circuit with temperature compensation circuit
07/09/1985US4527717 Apparatus for quantitatively supplying liquid
07/04/1985WO1985002910A1 Apparatus for measuring and displaying the speed of a craft, particularly a sail-board
07/04/1985WO1985002903A1 Pressure sensing instrument for aircraft
07/03/1985EP0146584A1 Measuring apparatus for the determination of wind speed.
07/03/1985EP0077810B1 Vortex generating device
07/02/1985US4526040 Oscillation compensating apparatus for vortex flow meter
07/02/1985CA1189948A1 Ultrasonic flowmeter
06/1985
06/26/1985EP0145932A2 A method for visualization of in-plane fluid flow by proton NMR imaging
06/26/1985EP0145898A1 Apparatus and method for tensioning resistive wire
06/25/1985US4524627 Electromagnetic flow meter
06/25/1985US4524615 Method and system for measuring the speed of a ship
06/25/1985CA1189355A1 Electronic circuit using digital techniques for vortex shedding flowmeter signal processing
06/25/1985CA1189349A1 Oscillation compensating apparatus for vortex flow meter
06/18/1985US4523462 Constant temperature anemometer having an enhanced frequency response
06/18/1985US4523461 Hot wire anemometer
06/11/1985US4522070 Method and apparatus for correcting barometric pressure for wind velocity and direction
06/04/1985US4520828 Nuclear magnetic resonance method and apparatus
05/1985
05/28/1985US4519260 Ultrasonic transducers and applications thereof
05/21/1985US4517845 Method and apparatus for determining the flow velocity of a molten, radiation-emitting material
05/21/1985US4517735 Apparatus and method for tensioning resistive wire
05/21/1985CA1187312A1 Vortex shedding flowmeter circuit with analog and pulse output signal
05/14/1985US4516425 Device for measuring the speed of the fluid in the annular space of a steam generator
05/14/1985CA1187161A1 Ultrasonic sensing
05/14/1985CA1186916A1 Vortex shedding flow measurement
05/08/1985EP0140726A1 Method of measuring flow parameters of a fluid, and apparatus for carrying out the method
05/07/1985US4515021 Intervalometer time measurement apparatus and method
05/02/1985EP0139285A2 Transducer array for sector scan and doppler flow measurement applications
04/1985
04/30/1985CA1186168A1 Total pressure probe
04/23/1985CA1186059A1 Dedicated correlator
04/23/1985CA1185810A1 Vortex flowmeter
04/17/1985EP0137338A2 Method for the ultrasonic measuring of fluid-flow velocities
04/17/1985EP0137317A2 Ultrasonic wave blood flow meter
04/11/1985WO1985001578A1 Method and apparatus for correcting barometric pressure for wind velocity and direction
04/02/1985US4507960 For water vehicles
04/02/1985US4507959 Aircraft instruments
03/1985
03/26/1985US4506979 Compact radiation fringe velocimeter for measuring in three dimensions
03/12/1985US4504823 Heavy rain rate warning indicator
03/12/1985US4503706 Constant temperature anemometer
02/1985
02/26/1985CA1183011A1 Piezoelectric pressure sensor
02/14/1985WO1985000654A1 Integrated threshold arming method and apparatus
02/14/1985WO1985000653A1 Improved intervalometer time measurement apparatus and method
02/12/1985CA1182307A1 Tunable notch filter for reducing vibration sensitivity for vortex shedding flowmeter generator
02/05/1985CA1182158A1 Fluid flow stream sensor heater
01/1985
01/29/1985US4495806 Indicator instruments
01/22/1985CA1181521A1 Pressure sensor for determining airspeed, altitude and angle of attack
01/15/1985US4494213 Dedicated correlator
01/15/1985US4493217 Process and apparatus for measuring travel time differences of ultrasonic pulses for the determination of flow fields
01/15/1985US4493216 Method and apparatus for conducting flow measurements on flowing media according to the ultrasonic doppler method
01/03/1985WO1985000059A1 Measuring apparatus for the determination of wind speed
01/01/1985US4491955 Fluid flow and ash concentration meter system using Mossbauer effect
01/01/1985US4491024 Method for metering sub-10 cc/minute liquid flow
12/1984
12/27/1984CA1179917A Choke flow bean
12/27/1984CA1179869A Vortex flow meter
12/12/1984EP0127790A2 Measuring device for physical properties of fluids
12/11/1984US4487063 Solid state mass air flow sensor
12/04/1984US4485821 Doppler effect blood flow sensing device displaying signals lying within a band width related to sampling frequency
12/04/1984US4485680 Flow velocity measuring apparatus
12/04/1984US4485679 Fluid flowmeter
11/1984
11/28/1984EP0126381A1 An NMR method for measuring and imaging fluid flow
11/27/1984US4485309 Apparatus for contact-free sensing of a moving coherent mass of material
11/27/1984US4484478 Procedure and means for measuring the flow velocity of a suspension flow, utilizing ultrasonics
11/21/1984EP0125743A2 Nozzle velocity measuring
11/20/1984US4483614 Optical air data measurement system
11/20/1984US4483358 Adjustably tiltable pneumatic device
11/20/1984US4483202 Ultrasonic flowmeter
11/20/1984US4483191 Airspeed indicator for low-speed conveyances
11/20/1984CA1178081A1 Method and apparatus for determining the flow velocity of a molten, radiation-emitting material
11/14/1984EP0125061A1 Fluid temperature and velocity measuring arrangement
11/14/1984EP0124898A2 Device for determining the duration of ultrasonic pulses in a fluid
11/14/1984EP0124897A2 Device for determining the transit time of ultrasonic pulses in a fluid
11/13/1984CA1177667A1 Vortex flow metering apparatus
10/1984
10/23/1984US4478076 Flow sensor
10/23/1984US4478074 For an internal combustion engine
10/16/1984US4476878 Blood velocity measurement in retinal capillaries utilizing the blue field entoptic phenomenon
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