| 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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| 06/22/2004 | US6754594 Digital flowmeter |
| 06/22/2004 | US6752710 Controlled atmosphere zones and exhaust stacks with nozzles to accelerate the exhaust flow, measuring the flow and at a predetermined level |
| 06/22/2004 | US6752027 Vortex flowmeter including removeable and replaceable flow-obstruction element |
| 06/22/2004 | US6752026 Annular void electromagnetic flowmeter |
| 06/22/2004 | US6752015 Fluid flow device having reduced fluid ingress |
| 06/22/2004 | US6752014 Hot-wire type air flow meter for internal combustion engine |
| 06/18/2004 | WO2005003694A1 Differential pressure type flowmeter and differential pressure type flowmeter controller |
| 06/17/2004 | WO2004013579A3 Differential static pressure measuring device |
| 06/17/2004 | WO2004003492A3 Noninvasive characterization of a flowing multiphase fluid using ultrasonic interferometry |
| 06/17/2004 | US20040115067 Fluid delivery device, system and method |
| 06/17/2004 | US20040113751 Method for producing thin film sensors, especially hot film anemometters and humidity sensors |
| 06/17/2004 | US20040113523 Acoustic matching layer, ultrasonic transducer, method of making the acoustic matching layer, method for fabricating the ultrasonic transducer, and ultrasonic flowmeter |
| 06/17/2004 | US20040113522 Ultrasonic transmitter-receiver and ultrasonic flowmeter |
| 06/17/2004 | US20040113267 Electronic device |
| 06/17/2004 | US20040113081 Gas velocity measurement by infrared radiation absorption |
| 06/17/2004 | US20040112144 Mass flowmeter and method for correcting the measurement signal of a mass flowmeter |
| 06/17/2004 | US20040112122 BS&W metering apparatus & method |
| 06/17/2004 | DE202004002885U1 Magnetic induction flow rate sensor monitoring and error correction unit has piezoelectric element contacting measurement electrodes in tube wall |
| 06/17/2004 | DE10309665B3 Measuring insert for turbine wheel water meter has inlet channels provided with guide ribs directing flow radially inwards |
| 06/17/2004 | DE10256376A1 Massendurchflußmeßgerät und Verfahren zur Druckmessung bei einem Massendurchflußmeßgerät The mass flow meter and method for measuring pressure at a mass flow meter |
| 06/17/2004 | CA2424076A1 Optical flow-meter device |
| 06/16/2004 | EP1429119A1 Arch-shaped tube type coriolis meter and method of determining shape of the coriolis meter |
| 06/16/2004 | EP1427998A1 Vibration-type measuring sensor |
| 06/16/2004 | CN2620870Y Oil and water two phase flow conductive measuring sensor |
| 06/16/2004 | CN2620858Y Fuel oil box meter for vehicle |
| 06/16/2004 | CN1504849A Gas apparatus identifying equipment and gas breaking arrangement |
| 06/15/2004 | US6748813 Coriolis mass flow controller |
| 06/15/2004 | US6748812 Flow rate measuring apparatus |
| 06/15/2004 | US6748811 Ultrasonic flowmeter |
| 06/10/2004 | WO2004048906A2 Method for calibrating a flow meter having an array of sensors |
| 06/10/2004 | WO2004048903A1 Ultrasonic signal processing method and applications thereof |
| 06/10/2004 | WO2004048902A1 Ultrasonic flowmeter and ultrasonic flow rate measuring method |
| 06/10/2004 | WO2004008081A3 Flow meter |
| 06/10/2004 | WO2003097120B1 Liquid metering system |
| 06/10/2004 | US20040111211 Air flow sensor failure determination apparatus and method |
| 06/10/2004 | US20040107779 Ultrasonic current meter |
| 06/10/2004 | US20040107778 Vortex-frequency flowmeter |
| 06/09/2004 | EP1426741A1 Coriolis mass flow meter using strain gauges to measure pressure |
| 06/09/2004 | EP1426740A2 Device for measuring the flow and at least one material parameter of a fluid |
| 06/09/2004 | EP1426739A1 Transmitting and receiving circuit for ultrasonic flowmeter |
| 06/09/2004 | EP1426705A2 Method for starting an air conduit system and device for executing this method |
| 06/09/2004 | DE10255710A1 Inductive displacement sensor has electrical coil in detunable oscillating circuit, movable coil core in coil, coil body divided into at least two sections with different winding densities |
| 06/09/2004 | DE10254268A1 Operating method for inductive flow measuring device with suppression or elimination of interference components of AC voltage supplied to magnetic system |
| 06/09/2004 | CN1503904A Pressure sensor, pressure controller and temp drief corrector of pressure type flow controller |
| 06/09/2004 | CN1503900A Automatic salt level monitor for water softening device |
| 06/09/2004 | CN1503898A Flow metering |
| 06/09/2004 | CN1503897A Vortex-frequency flowmeter |
| 06/09/2004 | CN1152649C A low thermal capacity device for high precision pocket-size sprionmetry and other applications |
| 06/08/2004 | US6748341 Method and device for machinery diagnostics and prognostics |
| 06/08/2004 | US6746932 Method of reducing the thickness of a silicon substrate |
| 06/08/2004 | US6746407 Method of measuring transcutaneous access blood flow |
| 06/08/2004 | US6745625 Fluid flow rate measuring apparatus |
| 06/08/2004 | CA2329933C Ultrasonic multi-channel flow measuring method |
| 06/03/2004 | WO2004046661A1 Gasflow measuring device |
| 06/03/2004 | WO2004046660A2 An apparatus and method for providing a flow measurement compensated for entrained gas |
| 06/03/2004 | WO2004046659A1 Fluid detection device |
| 06/03/2004 | WO2004046658A1 Device for the determination and/or monitoring of the volume and/or mass flow of a medium |
| 06/03/2004 | WO2004046657A1 Method and device for determining and/or monitoring a volume and/or mass flow |
| 06/03/2004 | WO2004046656A1 Fluid flow-monitoring system |
| 06/03/2004 | WO2004046654A1 Device for determining at least one parameter of a medium flowing inside a conduit |
| 06/03/2004 | WO2004046517A2 Apparatus and method for real-time measurement of mass, size and number of solid particles of particulate matter in engine exhaust |
| 06/03/2004 | WO2004032994A3 Fluid delivery device, system and method |
| 06/03/2004 | WO2004031699A3 Inductive flowmeter |
| 06/03/2004 | WO2004005688A9 Method for checking the operability of an ambient pressure sensor of an internal combustion engine |
| 06/03/2004 | US20040104733 High-precision measuring method and apparatus |
| 06/03/2004 | US20040103880 Air flow measuring device formed integrally with electronically controlled throttle body |
| 06/03/2004 | DE10254054A1 Vorrichtung zur Bestimmung und/oder Überwachung des Volumen- und/oder des Massendurchflusses eines Mediums A device for determining and / or monitoring the volume and / or mass flow of a medium |
| 06/03/2004 | DE10254053A1 Verfahren und Vorrichtung zur Bestimmung und/oder Überwachung eines Volumen- und/oder Massenstroms Method and apparatus for determining and / or monitoring a volume and / or mass flow |
| 06/03/2004 | DE10253970A1 Vorrichtung zur Bestimmung wenigstens eines Parameters eines in einer Leitung strömenden Mediums Apparatus for determining at least one parameter of a medium flowing in a line |
| 06/03/2004 | DE10251701A1 Messelement zur Bestimmung einer Strömungsgeschwindigkeit Measuring element for determining a flow rate |
| 06/02/2004 | EP1423715A1 Diagnostics for piezoelectric sensor |
| 06/02/2004 | EP1423711A1 Flow visualisation |
| 06/02/2004 | EP1423663A1 Corrosion-resistant turbulent flow meter |
| 06/02/2004 | EP1423507A2 System and methods for discriminating an agent |
| 06/02/2004 | EP1423506A2 An apparatus and methods for using biological material to discriminate an agent |
| 06/02/2004 | EP1423505A2 Device and methods for monitoring the status of at least one cell |
| 06/02/2004 | EP1423501A2 Device and methods for measuring the response of at least one cell to a medium |
| 06/02/2004 | EP1423500A1 Device and methods for detecting the response of a plurality of cells to at least one analyte of interest |
| 06/02/2004 | EP0923339B1 Measuring detector and system for the measurement of gas flow |
| 06/02/2004 | CN1502037A Vibratory transducer |
| 06/02/2004 | CN1502036A Mass flow measurement methods and apparatus using mode selective filtering |
| 06/02/2004 | CN1501059A Flow sensor and flow rate measuring method |
| 06/01/2004 | US6745135 Majority component proportion determination of a fluid using a coriolis flowmeter |
| 06/01/2004 | CA2366700C Coriolis flowmeter with reduced dimensions |
| 06/01/2004 | CA2240812C Respiratory humidification system |
| 05/27/2004 | WO2004044533A1 Measuring device for determining the mass rate of flow of a mass flow |
| 05/27/2004 | WO2004044532A2 An apparatus having an array of piezoelectric film sensors for measuring parameters of a process flow within a pipe |
| 05/27/2004 | WO2004044531A2 An apparatus having an array of clamp on piezoelectric film sensors for measuring parameters of a process flow within a pipe |
| 05/27/2004 | WO2002103332A8 A method of measuring properties of dispersed particles in a container and corresponding apparatus |
| 05/27/2004 | US20040102908 Minute ventilation sensor with automatic high pass filter adjustment |
| 05/27/2004 | US20040101717 Device for measuring/determining a physical quantity of a medium |
| 05/27/2004 | US20040100289 Variable resistance sensor with common reference leg |
| 05/27/2004 | US20040099057 Device and method for measuring the flow and at least one material parameter of a fluid |
| 05/27/2004 | DE19901041B4 Vorrichtung und Verfahren zum Messen von Meßgrößen in einer Flüssigkeit Apparatus and method for measuring measurable variables in a liquid |
| 05/27/2004 | DE19846917B4 Verfahren und Vorrichtung zur Messung der Strömungsgeschwindigkeit eines Fluids Method and apparatus for measuring the flow velocity of a fluid |
| 05/27/2004 | DE10253869A1 Underwater sensor installation and alignment method in which a sensor head is positioned using multiple interlocking insertion frames that are inserted and pushed along an installation element that extends beneath the water |
| 05/27/2004 | DE10253086A1 Schwebekörperdurchflußmeßgerät Schwebekörperdurchflußmeßgerät |
| 05/27/2004 | DE10252041A1 Magnetically inductive flowmeter has a saddle coil arranged around a measurement tube with coil members arranged parallel to the tube and circumferentially around it with flux concentrators adjacent to the parallel members |
| 05/27/2004 | CA2513105A1 An apparatus having an array of piezoelectric film sensors for measuring parameters of a process flow within a pipe |
| 05/27/2004 | CA2513094A1 An apparatus having an array of clamp on piezoelectric film sensors for measuring parameters of a process flow within a pipe |