| 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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| 06/15/1993 | US5220515 Flow verification for process gas in a wafer processing system apparatus and method |
| 06/15/1993 | US5219518 Nuclear oxygen activation method and apparatus for detecting and quantifying water flow |
| 06/15/1993 | US5219031 Particle weighing system |
| 06/15/1993 | US5218968 Peripheral arterial monitoring instruments |
| 06/15/1993 | US5218873 Mass flowmeter working on the coriolis principle |
| 06/15/1993 | US5218872 Fluidic flowmeter for use with disturbed fluids |
| 06/15/1993 | US5218871 Non-intrusive liquid flow meter for liquid component of two phase flow based on solid or fluid borne sound (c-2408) |
| 06/15/1993 | US5218866 Method and device for measuring fluid velocities |
| 06/15/1993 | CA1319026C Impulse sensor with mechanical preamplification and noise cancellation |
| 06/10/1993 | WO1993011408A1 Fluid motor |
| 06/10/1993 | WO1993011394A1 Process for setting, controlling and monitoring the level in a refrigerant evaporator |
| 06/10/1993 | WO1993011378A1 Improved seal ring for orifice plate |
| 06/10/1993 | CA2124184A1 Improved seal ring for orifice plate |
| 06/09/1993 | EP0536388A4 Suspended looped conduit mass flowmeter |
| 06/09/1993 | EP0216923B1 Diffractosight improvements |
| 06/09/1993 | DE4139899A1 Measuring turbidity and mass flow of suspended particles in liquids simultaneously - regulating diode emission power, averaging turbidity over repeated cycles and measuring transition time of flow rate |
| 06/09/1993 | DE4139064A1 Verfahren zur einstellung, regelung und ueberwachung des fuellungsgrads eines kaeltemittelverdampfers Method for setting, controlling and monitoring the fuellungsgrads a kaeltemittelverdampfers |
| 06/09/1993 | CN2135770Y Micro-flow meter |
| 06/09/1993 | CN1021128C Apparatus and method for continuously measuring flow |
| 06/09/1993 | CN1021127C Digital electronics for controlling fibre optic shedding flowmeter |
| 06/08/1993 | US5218346 Low volume flow meter |
| 06/08/1993 | US5216924 Passive flowmeter for determining the flow rate and the direction of flow in a well |
| 06/08/1993 | US5216918 Fluid mass flow detecting |
| 06/03/1993 | DE4239956A1 Electromagnetic flowmeter with ceramic measurement tube - has earthing ring of stepped construction combining rare metal plate region and second plate region holding seals |
| 06/02/1993 | CN2135141Y Meter for measuring velocity and volume of flow for water in pipe or canal |
| 06/02/1993 | CN1072774A Intelligent integral-counting instrument for metering natural gas |
| 06/02/1993 | CN1021084C Coriolis-type mass flowmeter |
| 06/02/1993 | CN1021083C Gas-liquid fixed double phase flow measuring method |
| 06/01/1993 | US5214966 Method and apparatus for measuring mass flow |
| 06/01/1993 | US5214965 Vortex generator-sensor with noise cancelling transducer |
| 06/01/1993 | US5214964 Method of and apparatus for measuring fixed amounts of fluid in a pulsating fluid stream |
| 06/01/1993 | CA1318720C Control of suspension density using radiation source |
| 05/27/1993 | WO1993010435A1 Method for on-line fiber flow measurement |
| 05/27/1993 | WO1993010421A1 Air flow meter for milking machines |
| 05/27/1993 | WO1993009828A1 Intravenous fluid delivery system with air elimination |
| 05/27/1993 | WO1993009715A1 Measurement cell for a monitoring appliance of a body fluid flowing out of a catheter |
| 05/27/1993 | DE4138840A1 Mounting for flow tube in mass flowmeter - has three and a half windings securely held by shaped part parallel to coil axis by casting or pressing |
| 05/27/1993 | CA2056255A1 Method and apparatus utilizing a single nozzle for effecting measurement of steam characteristics |
| 05/26/1993 | EP0543471A2 Apparatus and method for supercritical fluid extraction |
| 05/26/1993 | EP0543413A1 Resistor type physical quantity sensor |
| 05/26/1993 | EP0543376A2 Electromagnetic flowmeter |
| 05/26/1993 | EP0543273A2 Method and apparatus for measuring mass flow and energy content using a linear flow meter |
| 05/26/1993 | EP0543109A1 Measuring device for measuring the flow throughput of a flowing liquid |
| 05/26/1993 | EP0543054A1 Device to measure the flow rate of a fluid containing electrical charges |
| 05/26/1993 | EP0543053A1 Circuit arrangement for a device to measure the flow rate of a fluid containing electrical charges |
| 05/26/1993 | EP0542985A1 Turbine flow meter |
| 05/26/1993 | EP0542798A1 Liquefied gas metering system |
| 05/26/1993 | CN2134641Y Circulating grout automatic recorder using one flowmeter |
| 05/26/1993 | CN1072501A Wellhead steam measuring system |
| 05/26/1993 | CN1072500A Crude oil measuring separator |
| 05/26/1993 | CN1072499A Oil, gas and water measuring separator |
| 05/25/1993 | US5212983 Air flow sensor and detecting method |
| 05/25/1993 | CA1318390C Flowmeter for a moving packed bed |
| 05/25/1993 | CA1318152C Flow sensors |
| 05/25/1993 | CA1318151C Flow measurement system |
| 05/19/1993 | EP0542490A2 Hot wire flow rate measuring circuit |
| 05/19/1993 | EP0542090A2 Method and apparatus for measuring mass flow and energy content using a differential pressure meter |
| 05/19/1993 | EP0541650A1 Mass flow meter. |
| 05/19/1993 | DE4137811A1 Messgeraet zur messung des luftdurchflusses in melkanlagen Meter for measuring the air flow rate through milking parlor |
| 05/19/1993 | CN2133821Y Self-adjustable remote coal meter |
| 05/18/1993 | US5211626 Medical infusion apparatus |
| 05/18/1993 | US5211201 Intravenous fluid delivery system with air elimination |
| 05/18/1993 | US5211056 Thermal type intake air flow measuring instrument |
| 05/13/1993 | WO1993009407A1 Method for liquid flow measuring and apparatus to practise this method |
| 05/13/1993 | WO1993009406A1 Optical flow detector |
| 05/13/1993 | WO1993009405A1 Acoustic sand detector for fluid flowstreams |
| 05/13/1993 | WO1993009404A1 Time-of-flight flow measurement with secondary fluid injected as thermal tracer |
| 05/13/1993 | WO1993009403A1 Measuring tube for an electromagnetic flowmeter |
| 05/13/1993 | CA2122826A1 Acoustic sand detector for fluid flowstreams |
| 05/13/1993 | CA2098997A1 Flow detector |
| 05/13/1993 | CA2055338A1 Rotation sensor for water meter accumulating counter |
| 05/12/1993 | EP0540595A1 Method and device for flow rate measurement |
| 05/12/1993 | EP0540569A1 Measurement cell for monitoring body fluids flowing out of a catheter |
| 05/12/1993 | CN1072016A Mode suppression in fluid flow measurement |
| 05/11/1993 | US5210496 Method and circuit arrangement for intermittent application of a voltage to an electrode |
| 05/11/1993 | US5209258 Apparatus and method for minimizing pulsation-induced errors in differential pressure flow measuring devices |
| 05/11/1993 | US5209125 Piezoelectric pressure sensor |
| 05/11/1993 | US5209113 Air flow meter |
| 05/11/1993 | CA1317652C Flow sensor and system incorporating the same for monitoring steam turbine drain valves |
| 05/11/1993 | CA1317475C Flow meter and its use |
| 05/06/1993 | DE4200871C1 Determn. of mechanical stress conditions of measuring tubes of flow meter |
| 05/06/1993 | DE4135574A1 Messrohr fuer einen elektromagnetischen durchflussmesser Measuring tube for an electromagnetic flow meters |
| 05/05/1993 | EP0540079A1 Actuator control of a flow control valve by its characteristic curve |
| 05/05/1993 | EP0539561A1 Flow meter. |
| 05/05/1993 | EP0464195A4 Mass-volume vortex flowmeter |
| 05/05/1993 | EP0382819A4 Mass-volume flowmeter |
| 05/05/1993 | EP0382818A4 A fluid flow meter |
| 05/05/1993 | EP0044873B2 Apparatus for measuring air flow rate using hot-wire type air flowmeter |
| 05/05/1993 | CN2132159Y Turbine-type variable flow infusing unit for corrosion resisting flow determination |
| 05/05/1993 | CN2132158Y Flowmeter for use in open ditch |
| 05/04/1993 | US5208650 Thermal dilation fiber optical flow sensor |
| 05/04/1993 | US5207765 Sensor for thermal mass flowmeters |
| 05/04/1993 | US5207227 Multiprobes with thermal diffusion flow monitor |
| 05/04/1993 | US5207107 Non-intrusive flow meter for the liquid based on solid, liquid or gas borne sound |
| 05/04/1993 | US5207105 Electromagnetic flow meter |
| 05/04/1993 | US5207094 Method and apparatus for controlling the temperature of a heated measuring resistor |
| 05/04/1993 | US5207090 Particle sensor for stream bed |
| 05/04/1993 | US5207088 Expansion chamber method and apparatus for eliminating accuracy errors when testing gaseous flowmeters |
| 05/01/1993 | CA2079491A1 Wellhead steam measuring system |
| 04/29/1993 | WO1993008452A1 Multiphase fluid flow measurement_______________________________ |