| 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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| 07/11/2013 | US20130177455 System, Method, and Apparatus for Infusing Fluid |
| 07/11/2013 | US20130176024 Magnetization device for a nuclear magnetic flow meter |
| 07/11/2013 | US20130174746 Detection of airflow in an appliance |
| 07/11/2013 | US20130174670 Methods of manufacturing and temperature calibrating a coriolis mass flow rate sensor |
| 07/11/2013 | US20130174669 Method and appartus for determining flow velocity |
| 07/11/2013 | US20130174668 Flow Meter System and Method for Measuring An Amount of Liquid in A Largely Gaseous Multiphase Flow |
| 07/11/2013 | US20130174667 Magnet module for a nuclear magnetic flow meter |
| 07/11/2013 | US20130174654 Device for detecting at least one flow characteristic of a fluid medium |
| 07/11/2013 | DE102012200147A1 Sensor device e.g. hot film air mass meter for determining parameter of intake air of internal combustion engine used in vehicle, has ventilation path which is penetrated through wall for enabling ventilation of electronic chamber |
| 07/11/2013 | DE102012200121A1 Vorrichtung zur Erfassung mindestens einer Strömungseigenschaft eines fluiden Mediums A device for detecting at least one flow characteristic of a fluid medium |
| 07/11/2013 | DE102012200119A1 Method for manufacturing acoustic transducer, involves increasing liquefied viscosity of casting material by partial cross-linking or partial polymerization, before applying casting material to porous layer |
| 07/11/2013 | DE102012100087A1 Vorrichtung zur Bestimmung eines Gasmassenstroms An apparatus for determining a gas mass flow |
| 07/11/2013 | DE102011083631B4 Bestimmung des Feststoffgehaltes in einem Prozessgasstrom großen Querschnitts Determine the solids content in a process gas stream large cross-section |
| 07/10/2013 | EP2613129A1 Device for determining a gas mass flow |
| 07/10/2013 | EP2613126A2 Custody transfer system and method for gas fuel |
| 07/10/2013 | EP2612140A1 Integrated acoustic phase separator and multiphase fluid composition monitoring apparatus and method |
| 07/10/2013 | EP2612114A1 Measurement system having a vibration-type measurement sensor |
| 07/10/2013 | EP2612113A1 Apparatus and method for visualization of particles suspended in a fluid and fluid flow patterns using ultrasound |
| 07/10/2013 | CN203053500U Stored or released hydrogen amount online measuring device of metal hydride hydrogen storing device |
| 07/10/2013 | CN203053499U Time-difference method ultrasonic flowmeter |
| 07/10/2013 | CN203053498U Energy converter directly applied to various ultrasonic flowmeters |
| 07/10/2013 | CN203053497U Ultrasonic wave flow measurement device for solar water heater energy-saving monitoring system |
| 07/10/2013 | CN203053496U Electromagnetic flowmeter with trade settlement function |
| 07/10/2013 | CN203053495U Electric-quantity-outputting type glass rotameter |
| 07/10/2013 | CN203053494U Electric-quantity-outputting type glass rotameter |
| 07/10/2013 | CN203053493U Wear-resisting damping-type floater flow meter |
| 07/10/2013 | CN203053492U Natural gas and gas distillate/water distillate gas-liquid two-phase flow measuring device |
| 07/10/2013 | CN203053491U Flowmeter with corrosion resistance, blocking resistance and wear resistance |
| 07/10/2013 | CN203053490U Pressure difference transmitter with redundancy sensor |
| 07/10/2013 | CN1678815B Process for interpreting data measured in a hydrocarbon well in production |
| 07/10/2013 | CN103202108A System and method for air containment zone pressure differential detection |
| 07/10/2013 | CN103201955A Analog-to-digital conversion stage and phase synchronization method for digitizing two or more analog signals |
| 07/10/2013 | CN103201611A Dual feedback vacuum fluidics for a flow-type particle analyzer |
| 07/10/2013 | CN103201599A Ultrasonic flow rate measurement device |
| 07/10/2013 | CN103201598A Apparatus and method for visualization of particles suspended in a fluid and fluid flow patterns using ultrasound |
| 07/10/2013 | CN103199801A Turbine flow sensor preamplifier with nonlinearity compensation and compensation method |
| 07/10/2013 | CN103196505A Detecting method, detecting device and calculating method of three-phase fluid proportions and flow |
| 07/10/2013 | CN103196504A Method and device for measuring multi-channel ultrasonic flow |
| 07/10/2013 | CN103196503A Flow meter |
| 07/10/2013 | CN103196502A High-temperature Bi Toba flowmeter |
| 07/10/2013 | CN103196501A Venturi tube with safety valve |
| 07/10/2013 | CN103196500A Inserting type flowmeter |
| 07/10/2013 | CN103196499A Inductive detection sensor |
| 07/10/2013 | CN103196498A Online replacement type inductive vortex street flowmeter |
| 07/10/2013 | CN103195579A Custody transfer system and method for gas fuel |
| 07/10/2013 | CN102435241B Installation and positioning methods for ultrasonic flowmeter transducer based on total station |
| 07/10/2013 | CN102384770B Flow sensor for water source well |
| 07/10/2013 | CN102322940B Vortex street frequency detection method based on random energy resonance |
| 07/10/2013 | CN101903750B Determination of density for metering a fluid flow |
| 07/10/2013 | CN101858761B A vortex flowmeter |
| 07/10/2013 | CN101636641B Controller gain scheduling for mass flow controllers |
| 07/09/2013 | US8483979 Startup and operational techniques for a digital flowmeter |
| 07/09/2013 | US8480590 Methods and apparatus for ultrasound imaging |
| 07/09/2013 | US8479733 System and method for a flow sensor |
| 07/09/2013 | US8479593 Foam free testing systems and methods |
| 07/09/2013 | CA2717074C Signal processing method, signal processing apparatus, and coriolis flowmeter |
| 07/04/2013 | WO2013101545A1 Egr flow sensor for an engine |
| 07/04/2013 | WO2013098731A1 Respiratory measurement apparatus having integrated filter |
| 07/04/2013 | WO2013046098A3 Pressure sensing tube with in-line contaminant blocking |
| 07/04/2013 | WO2012122173A4 Systems and methods to harvest fluid energy in a wellbore using preloaded magnetostrictive elements |
| 07/04/2013 | US20130173182 Method and device for localization of data loggers on supply lines with a readout device |
| 07/04/2013 | US20130169962 Systems for measuring properties of a physiological fluid suspension |
| 07/04/2013 | US20130167656 Flow-rate measurement device |
| 07/04/2013 | US20130167655 Ultrasonic flow rate measurement device |
| 07/04/2013 | US20130167654 Replaceable ultrasonic transducer for an ultrasonic flow measuring device |
| 07/04/2013 | US20130167653 Method and device for monitoring and optimizing injection molding processes |
| 07/04/2013 | US20130167652 Integrated Circuit and Apparatus for Detecting Oscillations |
| 07/04/2013 | US20130167630 Flow measurement structure and flow measurement device |
| 07/04/2013 | US20130167626 Flow rate detection device |
| 07/04/2013 | DE102012023041A1 Method for monitoring moderate temperature device of plastic processing tool of injection molding machine, involves comparing flow meters data which shows pressure fluctuations in flow line or in return line |
| 07/04/2013 | DE102011116282B4 Verfahren zum Betrieb eines Vortexdurchflussmessgeräts Method for operating a Vortex flowmeter |
| 07/04/2013 | DE102011090082A1 Ultraschallwandler für ein Durchflussmessgerät Ultrasonic transducer for a flow meter |
| 07/04/2013 | DE102011090080A1 Austauschbarer Ultraschallwandler für ein Ultraschall-Durchflussmessgerät Replaceable ultrasonic transducer for an ultrasonic flowmeter |
| 07/04/2013 | DE102011090079A1 Ultraschallwandler für ein Ultraschall-Durchflussmessgerät Ultrasonic transducer for an ultrasonic flowmeter |
| 07/04/2013 | DE102010056279B4 Vortex-Durchflussmessgerät mit optimierter Temperaturerfassung Vortex flowmeter with optimized temperature sensing |
| 07/04/2013 | DE102010035341B4 Verfahren zur Bestimmung der Viskosität eines Mediums mit einem Coriolis-Massedurchflussmessgerät A method for determining the viscosity of a medium with a Coriolis mass flowmeter |
| 07/04/2013 | DE102010020768B4 Elektromagnetisches Durchflussmessgerät An electromagnetic flowmeter |
| 07/04/2013 | DE102004003046B4 Kalibriereinrichtung für einen Wasserzähler Calibration device for a water meter |
| 07/03/2013 | EP2609682A1 Analog-to-digital conversion stage and phase synchronization method for digitizing two or more analog signals |
| 07/03/2013 | EP2609403A2 Sensor assembly validation |
| 07/03/2013 | EP2609402A2 Multiphase metering |
| 07/03/2013 | CN203037303U High-precision flowmeter |
| 07/03/2013 | CN203037302U Novel anti-scaling ultrasonic flow meter |
| 07/03/2013 | CN203037301U Flowmeter used in natural gas trade |
| 07/03/2013 | CN203037300U Reverse flow meter |
| 07/03/2013 | CN203037299U Novel type composite flow transmitter |
| 07/03/2013 | CN203037298U Anti-blocking type averaging pitot tube flow sensor |
| 07/03/2013 | CN203037297U Portable hydraulic pressure and flow measuring apparatus |
| 07/03/2013 | CN203037296U Novel turbine transmitter |
| 07/03/2013 | CN103189738A Smoke analysis characterization cell |
| 07/03/2013 | CN103185617A High-temperature fluid ultrasonic transducer with filtering function |
| 07/03/2013 | CN103185616A Flowmeter |
| 07/03/2013 | CN103185615A Diameter-variable orifice-plate flowmeter |
| 07/03/2013 | CN103185614A Differential pressure flow transmitter with multiple ranges and automatic range switching function |
| 07/03/2013 | CN103185613A Single-silicon chip microflow sensor suitable to be packaged in surface mounting way and manufacturing method for single-silicon chip microflow sensor |
| 07/03/2013 | CN103185612A Single-silicon chip microflow sensor suitable to be packaged in surface mounting way and manufacturing method for single-silicon chip microflow sensor |
| 07/03/2013 | CN103182118A Oxygen flow quantity monitoring method and equipment |
| 07/03/2013 | CN102620786B Cascade-type double-orifice-plate differential pressure fluid flow measuring device and measuring method thereof |
| 07/02/2013 | US8474327 Flow meter assembly, gate assemblies and methods of flow measurement |
| 07/02/2013 | CA2721966C Method and system of detecting liquid in an acoustic flow meter |