| 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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| 08/14/2013 | CN102209884B Bi-directional fluidic oscillator flow meter | 
| 08/14/2013 | CN102203569B Flow disturbance compensation for magnetic flowmeter | 
| 08/14/2013 | CN102116647B Flow meter | 
| 08/13/2013 | US8506517 Flow control method and device | 
| 08/13/2013 | US8505391 Flange mounted ultrasonic flowmeter | 
| 08/13/2013 | DE202013006382U1 Vorrichtung zur Erfassung des Volumenstromes von Medien in wenigstens einer Rohrleitung A device for detecting the volumetric flow of the media in at least one pipe | 
| 08/13/2013 | CA2683770C Coriolis mass flow controller | 
| 08/13/2013 | CA2623191C Meter electronics and methods for determining one or more of a stiffness coefficient or a mass coefficient | 
| 08/13/2013 | CA2619689C Meter electronics and methods for processing sensor signals for a multi-phase flow material in a flowmeter | 
| 08/13/2013 | CA2592593C A method and apparatus for directing the use of a coriolis flow meter | 
| 08/13/2013 | CA2543262C Diagnostic apparatus and methods for a coriolis flow meter | 
| 08/08/2013 | WO2013113356A1 Characterizing contents of conduits, in particular multiphase flow conduits | 
| 08/08/2013 | WO2013084183A3 Multiphase flowmeter | 
| 08/08/2013 | US20130204547 Systems and methods for determining a real time solid flow rate in a solid-gas mixture | 
| 08/08/2013 | US20130204546 On-line pump efficiency determining system and related method for determining pump efficiency | 
| 08/08/2013 | US20130202959 Electrophoretic assembly of electrochemical devices | 
| 08/08/2013 | US20130199306 Method for operating a resonance measuring system | 
| 08/08/2013 | US20130199305 Single Wrapped Sensor Flow Meter | 
| 08/08/2013 | US20130199290 "gas meter" | 
| 08/08/2013 | US20130199280 Thermal Flow Meter | 
| 08/08/2013 | US20130199273 Monitoring fluid flow in a conduit | 
| 08/08/2013 | DE102012002202A1 Magnetisch induktiver Durchflussmesser Electromagnetic Flowmeter | 
| 08/08/2013 | DE102012002013A1 Prüfung einer Messgerätanordnung, entsprechende Messgerätanordnung und Prüfanordnung Examination of a meter assembly, have the meter assembly and test set | 
| 08/08/2013 | DE102006009827B4 Nichteigensicher gespeistes Meßgerät Not Intrinsically Safe-powered meter | 
| 08/07/2013 | EP2623942A1 Thermal flow rate sensor | 
| 08/07/2013 | CN203116781U Onion head type vibration tube used for Coriolis flowmeter | 
| 08/07/2013 | CN203116780U Flowmeter | 
| 08/07/2013 | CN203116779U Flow meter with airflow state sensing function | 
| 08/07/2013 | CN203116778U Adjustable self-adapting flute-type pipe air quantity measurement meter | 
| 08/07/2013 | CN203116777U Steam flow meter | 
| 08/07/2013 | CN203116776U Apparatus based on capacitance type orifice plate flow measuring and electromagnetic flow measuring | 
| 08/07/2013 | CN203116775U Detecting and measuring device for flow in pipeline | 
| 08/07/2013 | CN103238046A Low pressure drop blender | 
| 08/07/2013 | CN103234591A System and method for measuring mass flow circulate water flow of power station based on luminoscope | 
| 08/07/2013 | CN103234590A Underground optical fiber flow sensor in oil field | 
| 08/07/2013 | CN103234589A V-shaped cone throttling device for measuring fuel fueling volume of vehicle | 
| 08/07/2013 | CN103234588A On-line replaceable invisible induction type flow meter | 
| 08/07/2013 | CN103234587A Digital vortex street flowmeter used for measuring fuel supply quantity of car engine | 
| 08/07/2013 | CN102620775B Middle through hole movable throttling element flow meter capable of preventing blockage | 
| 08/07/2013 | CN102445242B Method and device for measuring slurry flow rate by eddy current sensor | 
| 08/07/2013 | CN102353403B Methods for measuring chilled water flow and cooling medium flow of central air-conditioning host machine | 
| 08/07/2013 | CN102272560B Flow rate measurement device | 
| 08/06/2013 | US8504318 System, method and computer program for determining fluid flow rate using a pressure sensor and a thermal mass flow sensor | 
| 08/06/2013 | US8504310 Particulate flow sensing for an agricultural implement | 
| 08/06/2013 | US8500651 Volumetric physiological measuring system and method | 
| 08/06/2013 | US8499648 Gas meter | 
| 08/06/2013 | US8499647 Electromagnetic flow meter | 
| 08/06/2013 | US8499627 Power generator, fluid sensor, and fluid sensor net | 
| 08/06/2013 | CA2513094C An apparatus having an array of clamp on piezoelectric film sensors for measuring parameters of a process flow within a pipe | 
| 08/01/2013 | WO2013111777A1 Fuel supply system, fuel cell system, and method for running each | 
| 08/01/2013 | WO2013111776A1 Fuel supply system, fuel cell system, and method for running each | 
| 08/01/2013 | WO2013111527A1 Flow measurement device | 
| 08/01/2013 | WO2013110603A1 Flow sensor | 
| 08/01/2013 | WO2013083408A3 Method and circuit for the mains synchronisation of a magnetic-inductive flow measurement device | 
| 08/01/2013 | WO2013049552A3 Flow sensor with mems sensing device and method for using same | 
| 08/01/2013 | US20130197831 Fluid flow rate measuring device and water meter | 
| 08/01/2013 | US20130197830 System and method for determining a lubricant discard interval | 
| 08/01/2013 | US20130193327 Fluorescent detector | 
| 08/01/2013 | US20130192388 Flow Sensor and Manufacturing Method of the Same and Flow Sensor Module and Manufacturing Method of the Same | 
| 08/01/2013 | US20130192387 Flow sensor | 
| 08/01/2013 | US20130192386 Ultrasonic transducer for a flow measuring device | 
| 08/01/2013 | US20130192385 Device for measuring droplet mass flux distributions to test spray injection system and the measuring method | 
| 08/01/2013 | US20130192352 Sensor device for measuring the flow and/or the level of a fluid or of a substance | 
| 08/01/2013 | DE202006021163U1 Vorrichtung zur Bestimmung der Konzentrationen von Komponenten eines Gasgemisches Apparatus for determining the concentrations of components of a gas mixture | 
| 08/01/2013 | DE102013100482A1 Strömungssensor Flow sensor | 
| 08/01/2013 | DE102012201214A1 Durchfluss-Sensor Flow Sensor | 
| 07/31/2013 | EP2620047A1 System and method for air containment zone pressure differential detection | 
| 07/31/2013 | EP2619431A1 Method and device for determining the flow rate of air entering the intake manifold of an internal combustion engine | 
| 07/31/2013 | EP2324872B1 Patch-sized Fluid Delivery Systems And Methods | 
| 07/31/2013 | CN203100801U Structure matching gas meter guide rod support with valve gate | 
| 07/31/2013 | CN203100793U Explosion-proof and intrinsically-safe type ultrasonic flowmeter for coal mine | 
| 07/31/2013 | CN203100792U Electromagnetic flowmeter based on Bluetooth | 
| 07/31/2013 | CN203100791U Electromagnetic flowmeter with Teflon perforated electrode | 
| 07/31/2013 | CN203100790U Measuring tube magnetic steel inner seal type angle form flowmeter | 
| 07/31/2013 | CN203100789U Multifunctional gas meter | 
| 07/31/2013 | CN203099035U Flow measurement network control valve | 
| 07/31/2013 | CN103229025A Ultrasonic flow meter with zero impedance measuring electronics | 
| 07/31/2013 | CN103228350A System and method for measuring flow rates of fluid flows to parallel reactors | 
| 07/31/2013 | CN103226033A An ultrasonic flowmeter | 
| 07/31/2013 | CN103226032A Electromagnetic flowmeter and determinator | 
| 07/31/2013 | CN103226031A 流量传感器 Flow Sensor | 
| 07/31/2013 | CN103226030A Novel sensor with infrared rays | 
| 07/31/2013 | CN102620785B Device and method for measuring effective flow rate and dynamic pressure of grinding fluid | 
| 07/31/2013 | CN101535779B Ultrasonic fluid measurement device | 
| 07/30/2013 | US8498851 Method for evaluation of absorption behavior of absorbent articles | 
| 07/30/2013 | US8498835 Apparatus for monitoring a system with time in space and method therefor | 
| 07/30/2013 | US8498828 Calculating device and flow meter equipped with calculating device | 
| 07/30/2013 | US8496884 Stirring container and analyzer | 
| 07/30/2013 | US8496604 Systems for and methods of assessing urinary flow rate via sound analysis | 
| 07/30/2013 | CA2658772C Fluid dispense and liquid surface verification system and method | 
| 07/30/2013 | CA2584506C Improved measurement system | 
| 07/30/2013 | CA2525440C Apparatus for measuring volumetric or mass fluid flow | 
| 07/25/2013 | WO2013109191A1 A device and a method for determining a flow rate of fluid in a fluid line | 
| 07/25/2013 | WO2013108289A1 Thermal flow meter | 
| 07/25/2013 | WO2013107021A1 Fan structure for adjusting negative pressure of pressure measuring interface | 
| 07/25/2013 | WO2013011287A3 Improvements In and Relating to Utility Meters | 
| 07/25/2013 | US20130188040 System, Method, and Apparatus for Monitoring, Regulating, or Controlling Fluid Flow | 
| 07/25/2013 | US20130187621 Power control circuits and methods | 
| 07/25/2013 | DE60035789C5 Eigensicherer signalgestalter für coriolisdurchflussmesser Intrinsically safe signal gestalter for Coriolis flowmeter | 
| 07/25/2013 | DE102013200823A1 Durchflussmesservorrichtung und Verfahren zum Betreiben einer Durchflussmesservorrichtung Flowmeter apparatus and method for operating a flow meter device |