| 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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| 06/25/2008 | EP1015090B1 Flowmeter system useable with water treatment device |
| 06/25/2008 | CN101208641A 流量范围可变型流量控制装置 Flow range variable type flow control device |
| 06/25/2008 | CN101208584A Acoustic wave flow sensor |
| 06/25/2008 | CN101206131A Ultrasonic flowmeter |
| 06/25/2008 | CN100397048C Process connection adapter for a meter calibration system |
| 06/25/2008 | CN100397046C Flanged vortex flowmeter with unitary tapered expanders |
| 06/24/2008 | US7390392 measuring the conversion yield of uranium by electrochemical analysis based on an oxidation of an oxygen ion and a reduction of a lithium ion dissociated from lithium oxide obtained as a by-product; electrical measuring instruments |
| 06/24/2008 | US7390307 Volumetric physiological measuring system and method |
| 06/24/2008 | US7389696 Measuring device with a microsensor and method for producing the same |
| 06/24/2008 | US7389684 Gas lift flow surveillance device |
| 06/19/2008 | WO2008073673A1 Ultrasonic flow rate measurement using doppler frequency |
| 06/19/2008 | WO2008073672A1 Gas analysis method using calculated and measured speed of sound |
| 06/19/2008 | WO2008073671A1 Gas analysis system using calculated and measured speed of sound |
| 06/19/2008 | WO2008072587A1 Flow rate measuring device and gas supply system employing it, method for specifying gas appliance |
| 06/19/2008 | WO2008070922A1 Flux chamber |
| 06/19/2008 | WO2008045816A3 Universal platform for surface acoustic wave (saw) based sensors |
| 06/19/2008 | WO2008025934A9 Improvements in or relating to flow metering |
| 06/19/2008 | WO2008000494A3 Sheet resistor in an exhaust pipe |
| 06/19/2008 | US20080144003 System for Measuring Non-Volatile Residue in Ultra Pure Water |
| 06/19/2008 | US20080142376 substrates having fluid apertures and transfer, drop-forming and reservoir electrodes, used for forming microfluidic drops using electrostatic forces |
| 06/19/2008 | US20080141789 Method and device for compensation for influences, which interfere with the measurement accuracy, in measurement devices of the vibration type |
| 06/19/2008 | US20080141788 Coriolis Flow Rate Meter with Flow Tube of Double Loop Structure |
| 06/19/2008 | US20080141787 Process for operating a measurement device of the vibration type |
| 06/19/2008 | US20080141786 Ultrasonic flowmeter |
| 06/19/2008 | US20080141785 High-precision vortex flow meter |
| 06/19/2008 | US20080141784 Stirring container and analyzer |
| 06/19/2008 | US20080141769 Vortex flowmeter with temperature compensation |
| 06/19/2008 | US20080141768 Ice detection based on anemometry |
| 06/19/2008 | US20080141756 Measurement of Entrained and Dissolved Gases in Process Flow Lines |
| 06/19/2008 | DE102007061585A1 Method for compensating disturbing influences in vibration type measuring instruments, involves transferring fluid medium in measuring pipe which is set into mechanical vibrations by excitation unit |
| 06/19/2008 | DE102006058748A1 Abgasrückführvorrichtung für Brennkraftmaschinen Exhaust gas recirculation device for internal combustion engines |
| 06/19/2008 | DE102006058425A1 Motor exhaust gas return to the air intake has a hot film anemometer with separate heat and temperature measurement resistance layers |
| 06/19/2008 | DE102006035266B4 Verfahren und Vorrichtung zur Bestimmung der Masse von Stückgut oder Pulver auf einer Fördereinrichtung Method and apparatus for determining the mass of cargo or powder on a conveyor |
| 06/19/2008 | DE102004028759B4 Strömungssensor Flow sensor |
| 06/19/2008 | CA2661005A1 Nitric oxide microsensors via fluorosilane-based xerogel membranes |
| 06/19/2008 | CA2615149A1 A multi-path ultrasonic flowmeter with ultrasonic converter pairs positioned at a higher level than that of the associated ultrasonic reflector |
| 06/18/2008 | EP1933116A2 Battery-operated field device for process instrumentation |
| 06/18/2008 | EP1931949A1 Process for measuring a medium flowing in a pipe, and also measurement system therefor |
| 06/18/2008 | EP1931948A2 Device for determining or monitoring a medium volume or mass flow rate in a conduit |
| 06/18/2008 | EP1665189A4 Method and apparatus for determining operational condition of pollution monitoring equipment |
| 06/18/2008 | CN201075014Y Multi-dynamical positive-negative pressure difference signal tube purging dredge device of on-line differential pressure flowmeter |
| 06/18/2008 | CN101203733A Coriolis flow meter and method for flow measurement |
| 06/18/2008 | CN101203732A Meter electronics and methods for rapidly determining a mass fraction of a multi-phase from a coriolis flow meter signal |
| 06/18/2008 | CN101202204A Monitoring device for thermal cycle liquor flow quantity of electrostatic absorption loading station |
| 06/18/2008 | CN101201262A Method for measuring air leakage in mine |
| 06/17/2008 | US7389187 Apparatus and method using an array of ultrasonic sensors for determining the velocity of a fluid within a pipe |
| 06/17/2008 | US7387022 Thermal mass flow transducer including PWM-type heater current driver |
| 06/17/2008 | CA2245200C Flow monitoring system for particulate metering system |
| 06/12/2008 | WO2008070213A1 Controller gain scheduling for mass flow controllers |
| 06/12/2008 | WO2008069670A1 System and method for measuring a concentration parameter of a solid/liquid mixture in a conveyor pipe |
| 06/12/2008 | WO2008067615A1 Method and apparatus for non-intrusive monitoring of materials transported through pipelines |
| 06/12/2008 | US20080139939 Doppler Type Ultrasonic Flow Meter |
| 06/12/2008 | US20080137992 Fluid Flow Measurement System, Fluid Flow Measurement Method, And Computer Program |
| 06/12/2008 | US20080134798 Ultrasonic flow rate measurement method and system |
| 06/12/2008 | US20080134788 Apparatus For Determining and/or Monitoring a Process Variable of a Medium |
| 06/12/2008 | DE102006057925A1 Identification method for water entry in air mass sensor of internal-combustion engine, involves generating measuring signal of air mass sensor, which is characterized for air mass flow |
| 06/12/2008 | DE102006057518A1 Measuring turbine for measurement of flow volume in channel, has discharge flow in which turbine wheel is pivoted swiveling, and speed of turbine wheel is detected by evaluation electronics to compute and display volume of fluid |
| 06/12/2008 | DE102006015074B4 Magnetisch-induktiver Durchflussmesser mit einer Isolierschicht und Verfahren zu dessen Herstellung Magnetic flow meter with an insulating layer and process for its preparation |
| 06/12/2008 | DE102005020258B4 Vorrichtung zur Einspritzraten- und/oder Einspritzmassenbestimmung Apparatus for injection rate and / or injection mass determination |
| 06/11/2008 | EP1930701A1 Flowmeter for fine channel, and analyzer and cartridge for analyzer that use the flowmeter |
| 06/11/2008 | EP1929264A1 Pressure transmitter with acoustic pressure sensor |
| 06/11/2008 | EP1224438B1 Device and method for measuring fluid and solute fluxes in flow systems |
| 06/11/2008 | CN201072368Y Pressure and flow meter |
| 06/11/2008 | CN201072351Y Integrated flux and wind velocity sensor |
| 06/11/2008 | CN201072350Y Air-flow sensor |
| 06/11/2008 | CN201072349Y Flux temperature detecting instrument |
| 06/11/2008 | CN201072348Y Apparatus for measuring high-frequency pulse flux in centrifugal nozzle |
| 06/11/2008 | CN201072347Y Aperture plate throttling means |
| 06/11/2008 | CN201072346Y Novel differential pressure type flow measuring device |
| 06/11/2008 | CN201072345Y Water meter for tiny flow measurement |
| 06/11/2008 | CN101198910A Music module for clock and watch movement |
| 06/11/2008 | CN101198843A Coriolis mass flow/density measuring devices and method for compensating measurement errors in such devices |
| 06/11/2008 | CN101198842A Inline measuring device with a vibration-type measurement pickup |
| 06/11/2008 | CN101198841A Method for determining the volume flow rate or mass flow rate of a medium |
| 06/11/2008 | CN101198840A Magnetic induced flow measuring device |
| 06/11/2008 | CN101196420A Method and apparatus for validating the accuracy of a flowmeter |
| 06/11/2008 | CN101196419A Method and apparatus for validating the accuracy of a flowmeter |
| 06/11/2008 | CN101196416A Coriolis mass flow controller |
| 06/11/2008 | CN101196415A Ultrasonic sensor |
| 06/11/2008 | CN100394149C System and method for in-situ flow verification and calibration |
| 06/11/2008 | CN100394146C Two-phase steam measurement system and method, and Coriolis-type transducer |
| 06/10/2008 | US7385505 Motion detecting system for alarm device |
| 06/10/2008 | US7383815 Air flow measuring device formed integrally with electronically controlled throttle body |
| 06/10/2008 | US7383741 Flow rate-measuring apparatus |
| 06/10/2008 | US7383740 Spirometer |
| 06/10/2008 | US7383739 Magnetoinductive flowmeter having an electrode with an electroconductive diamond coating |
| 06/10/2008 | US7383726 Package structure of sensor and flow sensor having the same |
| 06/10/2008 | US7383725 Flow detecting device having heating element |
| 06/10/2008 | CA2422218C Measuring and operating circuit for a coriolis mass flowmeter |
| 06/10/2008 | CA2397409C Downhole densitometer |
| 06/05/2008 | WO2008066584A2 Rapid analyte measurement assay |
| 06/05/2008 | WO2008065186A1 Device for determining and/or monitoring the mass flow rate |
| 06/05/2008 | WO2008064459A1 Method and apparatus for fluid leak detection |
| 06/05/2008 | WO2008049074A3 Error detection in analyte measurements based on measurement of system resistance |
| 06/05/2008 | WO2008028898A3 Method for measuring air mass and air mass sensor |
| 06/05/2008 | WO2008027908A9 Wet gas measurement |
| 06/05/2008 | US20080133182 Method And Apparatus For Measuring Parameters of a Stratified Flow |
| 06/05/2008 | US20080133152 Method And Apparatus For Fluid Leak Detection |
| 06/05/2008 | US20080133150 Method, Apparatus, and System for Monitoring Amount of Liquid Poured From Liquid Containers |
| 06/05/2008 | US20080133118 Device and Method for Reducing The Contamination Of A Sensor |