| Patents for G01F 1 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow (42,661) |
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| 10/06/1993 | CN2143325Y Digital non-incrustant water flowmeter with permanent magnet transmission |
| 10/06/1993 | CN1077020A Rotary spherical flowmeter |
| 10/05/1993 | US5250195 For computer controlled high pressure treatment of samples before measurement of radioactivity |
| 10/05/1993 | US5249464 Sight flow apparatus with cartridge |
| 10/05/1993 | US5249462 Safe channel design for flow sensor chip microbridges |
| 09/30/1993 | WO1993019376A1 Method and device for optically measuring the size or speed of an object moving through a fluid |
| 09/30/1993 | WO1993019348A2 Improved viscometer for sanitary applications |
| 09/29/1993 | EP0562753A2 Resistors for a thermal type of flowmeter |
| 09/29/1993 | CN2142971Y Differential-steering hydrographic cableway |
| 09/29/1993 | CN1076778A Electromagnetic flowmeter |
| 09/29/1993 | CN1076777A Measuring method of gas (steam) and liquid two-phase flow and mass gas content |
| 09/28/1993 | US5248442 Method and apparatus for measuring shade of hydrocyclone underflow |
| 09/28/1993 | US5248246 Orbiting ball meter-motor-pump |
| 09/28/1993 | US5247838 Double wing vortex flowmeter |
| 09/28/1993 | US5247837 Magnetic flowmeter electrode |
| 09/28/1993 | US5247836 Convective electric current flowmeter |
| 09/28/1993 | US5247826 Gas concentration and/or flow sensor |
| 09/28/1993 | CA1322587C Method for recording multi-phase flows through a transport system |
| 09/28/1993 | CA1322575C Frequency output generator |
| 09/28/1993 | CA1322471C Air flow measuring device |
| 09/28/1993 | CA1322470C Fluidic flowmeter |
| 09/28/1993 | CA1322467C Method and apparatus for measuring mass flow |
| 09/28/1993 | CA1322464C Target fluid flow indicator gauge |
| 09/23/1993 | DE4222499A1 Temperature compensated micro flow sensor - has thermal column producing thermoelectric voltage with hot junctions on thin membrane evenly distributed w.r.t. heating resistance |
| 09/23/1993 | DE4208869A1 Volumetric fuel flowmeter - has displacement meter consisting of engaged, threaded screw spindles, inductive electromagnetic sensors close to grooves in one spindle |
| 09/22/1993 | EP0561365A2 Air flow detector for engine control unit |
| 09/22/1993 | EP0560970A1 Noise rejecting vortex flowmeter |
| 09/22/1993 | EP0418224B1 Transducer device operating with ultrasound for the measurement of the flow velocity of a fluid in a pipe |
| 09/21/1993 | US5247156 Apparatus for measuring physical properties of fluids |
| 09/21/1993 | US5246201 Orifice assembly for gas metering device |
| 09/21/1993 | US5245946 Method and apparatus for measuring a value corresponding to the mass of a milk slug, and of the corresponding milk flow |
| 09/18/1993 | WO1993019347A1 Apparatus and method for measuring two- or three phase fluid flow utilizing one or more momentum flow meters and a volumetric flow meter |
| 09/16/1993 | WO1993018372A1 Flow circuit and flow meter |
| 09/16/1993 | DE4208137A1 Gas or liquid flow measuring appts. - comprises two sensing devices contg. sensors arranged alternately and extending perpendicularly to flow direction |
| 09/16/1993 | DE4208135A1 Arrangement for measuring gas or liquid flow - contains four temp. dependent resistances forming two sensors in Wheatstone bridge |
| 09/15/1993 | EP0560571A1 Method and apparatus for measuring gas flow using Boyle's law |
| 09/15/1993 | EP0560303A2 Orifice system mounting assembly |
| 09/15/1993 | EP0559938A1 Ultrasonic through put measuring device for liquids |
| 09/15/1993 | EP0559879A1 Use and selection of coating and surface materials to control surface fouling and corrosion using zeta potential measurement |
| 09/15/1993 | EP0559800A1 Pump controller using acoustic spectral analysis |
| 09/15/1993 | CN1076273A Steam measurer |
| 09/15/1993 | CN1022135C Method and apparatus for Fourier processing of pulsed doppler signals |
| 09/15/1993 | CN1022133C Vortex flowmeter |
| 09/14/1993 | US5244536 Method of manufacturing platinum temperature sensor |
| 09/14/1993 | US5243987 Apparatus for obtaining blood backscattering power excluding clutter components |
| 09/14/1993 | US5243863 Fluid flow measurement system using two transducers with partitions therebetween |
| 09/14/1993 | US5243859 Thermo-type air flow meter |
| 09/14/1993 | US5243858 Fluid flow sensor with thermistor detector |
| 09/14/1993 | US5243847 Method and apparatus for the indirect identification of mass flow |
| 09/11/1993 | CA2076714A1 Orifice system mounting assembly |
| 09/09/1993 | DE4207043A1 Gas flow transducer for measuring pressure, flow speed or volume - has rod perpendicular to flow with inlet and outlet apertures one after other in flow direction |
| 09/09/1993 | DE4207031A1 Fluid or particle flow measuring device |
| 09/08/1993 | EP0559401A2 Method and apparatus for monitoring a continuous cooking process based on particulate residence time |
| 09/08/1993 | EP0559350A1 Non-full state detecting apparatus and method |
| 09/08/1993 | EP0558834A1 Laminar flow element with integrated turbulence filter |
| 09/08/1993 | EP0558650A1 Mounting means for fluid pressure transmitters |
| 09/08/1993 | CN2141891Y Flow monitor |
| 09/08/1993 | CN1076024A Method and device for measurement of the flow velocities of gases and/or of quantities that can be derived from same |
| 09/07/1993 | US5241866 Probe shapes that measure time-averaged streamwise momentum and cross-stream turbulence intensity |
| 09/07/1993 | US5241865 Mass flowmeter |
| 09/07/1993 | US5241857 Method for correcting the measuring errors of a hot-film air-mass meter |
| 09/02/1993 | WO1993017307A1 Mass flow prover |
| 09/02/1993 | WO1993017305A1 Flow measurement system |
| 09/02/1993 | WO1993017304A1 Optical-absorption method for measuring the mass rate of flow of gases, and use of the method |
| 09/02/1993 | CA2130553A1 Flow measurement system |
| 09/01/1993 | EP0557671A1 Vortex flow meter |
| 09/01/1993 | EP0557529A1 Electromagnetic flowmeter for water conveyance in semifull state |
| 09/01/1993 | EP0557339A1 Particle weighing apparatus and method |
| 09/01/1993 | CN1075799A Flow measurer |
| 08/31/1993 | CA1321712C Digital electronics for controlling a fiber optic shedding flowmeter |
| 08/28/1993 | CA2090440A1 Device and process for detection and measurement of flow line measurement error |
| 08/26/1993 | DE4205207A1 Gas or liquid flowmeter - has sensor element radially symmetrical w.r.t. centre point in hollow chamber with inlet and outlets |
| 08/25/1993 | EP0345313B1 Acoustic method for measuring properties of a mobile medium |
| 08/24/1993 | US5237877 Vortex flowmeter with noise rejecting sensor |
| 08/24/1993 | US5237868 Thermal flow sensor for compensating gradient of flow rate characteristics |
| 08/24/1993 | US5237867 Thin-film air flow sensor using temperature-biasing resistive element |
| 08/24/1993 | US5237866 Flow sensor for measuring high fluid flow rates |
| 08/24/1993 | US5237865 Flow rate measuring apparatus |
| 08/24/1993 | CA1321533C Method and apparatus for cryogenic treatment of coriolis mass flow meter structures |
| 08/24/1993 | CA1321481C Rocking beam vortex sensor |
| 08/19/1993 | WO1993016357A1 Funnel inlet and outlet for ultrasonic gas meters |
| 08/19/1993 | WO1993016356A1 Apparatus for measuring mass flow |
| 08/18/1993 | EP0555759A1 Mass flow measuring device |
| 08/18/1993 | EP0555704A1 Gas flow channelling device for a gas flow in a gas flow meter |
| 08/18/1993 | EP0555493A1 Electromagnetic flow meter for water in not-full state |
| 08/18/1993 | EP0489903A4 Rapid pulse magnetic resonance analysis |
| 08/17/1993 | US5237523 Flowmeter fluid composition and temperature correction |
| 08/17/1993 | US5237281 Ion drag air flow meter |
| 08/17/1993 | US5236578 Filter life indicator for water purification system using magnetically actuated switch |
| 08/13/1993 | WO1993016355A1 Gas turbine meter |
| 08/13/1993 | CA2096938A1 Gas turbine meter |
| 08/13/1993 | CA2089345A1 Gas turbine meter |
| 08/12/1993 | DE4303402A1 Electromagnetic flow meter - comprises ceramic tube, pair of electromagnetic coils, pair of measuring electrodes and pair of metallic screens |
| 08/12/1993 | DE4229159A1 Adaptor for water meter with threaded adaptor block for water feed side connection - has second screw thread for connecting to user side and rotatable side connecting piece for water meter with close lying connection openings for supply and return water lines |
| 08/11/1993 | EP0372037B1 Method of and apparatus for weighing a continuous stream of fluent material |
| 08/11/1993 | CN2140050Y Agricultural digital measuring device for water supply |
| 08/10/1993 | US5234567 For electrochemical detection of alkaline gases |
| 08/10/1993 | US5234021 Nozzle damper assembly |
| 08/10/1993 | US5233868 Non-intrusive mass flow measuring apparatus and method |
| 08/10/1993 | US5233867 Lever-operated dynamic fluid flow sensing system |