| 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) |
|---|
| 10/04/2001 | EP1137914A2 Coriolis mass flow controller |
| 10/04/2001 | DE10015918A1 Suction-air parameter measurement device for internal combustion engine, has protective grating which differently influences movement paths of solid particles in air |
| 10/04/2001 | DE10012926A1 Sensoreinrichtung zur Strömungsmessung, Vorrichtung zur Durchströmung mit einem Medium und Verfahren zur Bestimmung von Strömungsparametern Sensor means for flow measurement, apparatus for through-flow of a medium and method for determining flow parameters |
| 10/03/2001 | CN1316050A Method and apparatus for Coriolis flowmeter having its flow calibration factor independent of material density |
| 10/03/2001 | CN1316039A Fluidic oscillator, part designed to be incorporated in fluidic oscillator and method for making such fluidic osillator |
| 10/02/2001 | US6296769 Multi-chambered supercritical fluid extraction cartridge and processes using it |
| 10/02/2001 | US6296425 Method for controlling the flow rate of an air seeder |
| 10/02/2001 | US6295874 Apparatus for determining a physical process variable of a medium |
| 09/27/2001 | WO2001071297A1 Continuous liquid flow system |
| 09/27/2001 | WO2001071291A1 Correcting for two-phase flow in a digital flowmeter |
| 09/27/2001 | WO2001071290A1 A method and apparatus for operating coriolis flowmeters at cryogenic temperatures |
| 09/27/2001 | WO2001071289A1 Control valve |
| 09/27/2001 | DE10012228C1 Gas flow velocity measuring method uses laser beam for optical detection of propagation time of sound waves directed along given length of measurement path |
| 09/27/2001 | DE10012002A1 Liquid meter e.g. water meter, includes meter housing screwed to pipeline fitting using screw head with controlled tightening momentum |
| 09/26/2001 | EP1136794A2 Flowmeter |
| 09/26/2001 | EP1135670A1 Device for temperature compensation in an acoustic flow meter |
| 09/26/2001 | EP0653919B1 Method and device for determining the molecular weight of gases or gas mixtures |
| 09/26/2001 | CN1314993A High temperature drive system for a coriolis mass flowmeter |
| 09/26/2001 | CN1314992A Method and arrangement for measuring fluid |
| 09/26/2001 | CN1314584A Method and device for detecting gas flow rate by cooling radiation |
| 09/26/2001 | CN1071859C Method and apparatus for determining characteristics of fluid flow |
| 09/25/2001 | US6294217 From precursor materials such as carboxylated polysiloxanes, including carboxylated polygermanosiloxanes |
| 09/25/2001 | US6294088 Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography |
| 09/25/2001 | US6293298 Water softener valve |
| 09/25/2001 | US6293158 Dual loop coriolis effect mass flowmeter |
| 09/25/2001 | US6293157 Compensation of coriolis meter motion induced signal |
| 09/25/2001 | US6293156 Coherent multi-path flow measurement system |
| 09/20/2001 | WO2001069231A1 Method of fluid rheology characterization and apparatus therefor |
| 09/20/2001 | WO2001069189A2 Method and apparatus for in-situ calibration of quantity measurement of a fluid flowing in a channel |
| 09/20/2001 | WO2001069185A2 Initialization algorithm for drive control in a coriolis flowmeter |
| 09/20/2001 | WO2001069184A2 Fluid flow sensing and control method and apparatus |
| 09/20/2001 | WO2001069182A2 Vibration sensor device for flow measurement |
| 09/20/2001 | US20010023087 Method for housing sensors in a package |
| 09/20/2001 | DE19946533A1 Sensor zur Messung der Strömungsgeschwindigkeit von Gasen und Verfahren zu dessen Herstellung Sensor for measuring the flow velocity of gases and process for its preparation |
| 09/20/2001 | DE10111993A1 Rate of flow sensor for monitoring flow of liquid through pipe employs vanes with bevelled tips |
| 09/20/2001 | DE10012395A1 Durchflussmesser Flowmeters |
| 09/20/2001 | CA2403845A1 Fluid flow sensing and control method and apparatus |
| 09/20/2001 | CA2377656A1 Method and apparatus for in-situ calibration of quantity measurement of a fluid flowing in a channel |
| 09/19/2001 | EP1134560A2 Flow measurement device for measuring flow rate and flow velocity |
| 09/19/2001 | EP1134559A2 Flowmeter |
| 09/19/2001 | EP1134557A2 Method for accomodating sensors in a housing |
| 09/19/2001 | EP0900321A4 Pad production log tool |
| 09/19/2001 | EP0861421B1 Coriolis effect mass flowmeter using a single rotor having a flexible sensing element |
| 09/19/2001 | CN2449203Y Combined quality flow meter |
| 09/19/2001 | CN2449202Y Dyestuff automatic drop measurer with rotatable disc lifting/lowering mechanism |
| 09/19/2001 | CN2449201Y Portable computerized oil flow tester |
| 09/19/2001 | CN2449200Y Demountable intelligent electromagnetic flow meter |
| 09/19/2001 | CN2449199Y Intelligent electromagnetic flow meter |
| 09/19/2001 | CN2449198Y Curved pipe flow meter |
| 09/19/2001 | CN2449197Y Portable funnel type liquid flow meter |
| 09/19/2001 | CN2449196Y Fuel filling computerized tester |
| 09/19/2001 | CN2449195Y Portalbe oil quantity meter |
| 09/19/2001 | CN1313948A Device for measuring the mass of a flowing medium |
| 09/19/2001 | CN1313506A Intelligent network watermeter |
| 09/19/2001 | CN1071453C Electromagnetic flowmeter |
| 09/19/2001 | CN1071380C Monitoring system of coal powder injection state of coal powder injection branch pipe of blast furnace |
| 09/18/2001 | US6289746 Thermal pulsed micro flow sensor |
| 09/18/2001 | US6289745 High temperature insertion type flow element and mounting extension |
| 09/15/2001 | CA2339699A1 Flow meter |
| 09/13/2001 | WO2001067052A1 Density compensation for volume flow measured with a coriolis mass flow meter |
| 09/13/2001 | WO2001067051A1 Simultaneous determination of multiphase flowrates and concentrations |
| 09/13/2001 | WO2001067050A1 Simultaneous determination of multiphase flowrates and concentrations |
| 09/13/2001 | WO2001067049A2 Protective grating for a mass flow rate sensor in a channel of suctioned air |
| 09/13/2001 | WO2001066957A2 Hydraulic actuator piston measurement apparatus and method |
| 09/13/2001 | WO2001066956A2 System for controlling hydraulic actuator |
| 09/13/2001 | WO2001066955A2 Bi-directional differential pressure flow sensor |
| 09/13/2001 | WO2001066954A2 Piston position measuring device |
| 09/13/2001 | US20010020394 Vortex flowmeter |
| 09/13/2001 | DE10011709A1 Air flow measurement device for internal combustion engine, has protective grating with side wall inclined at preset angle with respect to air flow directions |
| 09/13/2001 | DE10009638A1 Gas flow speed measurement method, involves integrating voltage pulses of specific pulse width applied to heating filament and measuring resistance of filament during pulse switch-off time |
| 09/13/2001 | DE10009154A1 Mass flow rate sensing system for e.g. engine air inlet manifold, includes construction functioning as mechanical and acoustic impedance |
| 09/13/2001 | DE10009153A1 Vorrichtung zur Bestimmung von zumindest einem Parameter eines strömenden Gas-Flüssigkeitsgemischs bzw. Verwendung eines Strömungsgleichrichters als Kondensationsfalle bzw. Verfahren zur Kondensierung einer Flüssigkeit Apparatus for determining at least one parameter of a flowing gas-liquid mixture or using a flow straightener as a condensation trap or method to condense a liquid |
| 09/13/2001 | CA2336498A1 Flowmeter |
| 09/12/2001 | EP1131640A1 Device for visual display of the flow rate and the temperature of a fluid |
| 09/12/2001 | CN2447735Y Bearing balancing electronic bulk flowmeter |
| 09/12/2001 | CN2447734Y Large diameter pipeline water flow measuring device |
| 09/12/2001 | CN2447733Y Electromagnetic flow rate measuring sensing probe |
| 09/12/2001 | CN2447732Y 智能饮用水表 Smart drinking water table |
| 09/12/2001 | CN2447731Y Intelligent watermeter III |
| 09/12/2001 | CN2447730Y Totally-enclosed and lockable flow regulating valve |
| 09/12/2001 | CN2447729Y Built-in orificeplate flowmeter |
| 09/12/2001 | CN2447728Y Impact powder particle flowmeter |
| 09/12/2001 | CN2447727Y Bidirectional measuring watermeter |
| 09/11/2001 | US6289258 Drain flowrate measurement |
| 09/11/2001 | US6287260 Method and apparatus for improving the accuracy with which the speed of a fluid is measured |
| 09/11/2001 | US6286373 Coriolis flowmeter having an explosion proof housing |
| 09/11/2001 | US6286367 Method of evaluating the effluent of a hydrocarbon well by means of a multiphase flowmeter, and installation implementing the same |
| 09/11/2001 | CA2245867C Flow meter within caustic fluids having non-contaminating body |
| 09/07/2001 | WO2001065234A1 Optical-reflectance-based mass-flow sensor |
| 09/07/2001 | WO2001065213A1 Apparatus for and a method of fabricating a coriolis flowmeter formed primarily of plastic |
| 09/07/2001 | WO2001065212A1 Capacitance meter |
| 09/07/2001 | CA2658772A1 Fluid dispense and liquid surface verification system and method |
| 09/06/2001 | DE10103240A1 Strömungsgeschwindigkeits-Messvorrichtung Flow speed-measuring apparatus |
| 09/05/2001 | EP1130367A1 Coriolis mass flow rate/density sensor with a single curved measuring tube |
| 09/05/2001 | EP1130366A2 Measuring conduit for an ultrasonic flow rate measuring device |
| 09/05/2001 | EP1130365A2 Device for accurate mounting of an ultrasound sensor |
| 09/05/2001 | EP1130364A1 Valve for regulating and measuring the flowrate of a fluid |
| 09/05/2001 | EP1129324A1 A coriolis effect fluid flow meter |
| 09/05/2001 | CN2446498Y Vane swirl generating body |
| 09/05/2001 | CN1311853A Vibrating conduit and method generating compensated mass flow estimates |