| 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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| 01/02/2013 | CN101206131B Ultrasonic flowmeter |
| 01/02/2013 | CN101013043B 热式流量传感器 Thermal flow sensor |
| 01/01/2013 | US8346491 Sonar-based flow meter operable to provide product identification |
| 01/01/2013 | US8344896 Process for detecting scale formation in a beverage preparation machine |
| 01/01/2013 | US8343100 Surgical system having a non-invasive flow sensor |
| 01/01/2013 | US8343093 Fluid delivery device with autocalibration |
| 01/01/2013 | US8342036 Differential pressure anemometer |
| 01/01/2013 | US8342035 Coriolis mass flowmeter with mounting assembly having center of gravity lying in the reference oscillation plane |
| 01/01/2013 | US8342018 High accuracy battery-operated MEMS mass flow meter |
| 12/27/2012 | WO2012176194A1 Method and apparatus for measuring the flow rate of a liquid |
| 12/27/2012 | WO2012176170A1 Method and system for detecting malfunction of a mems micropump |
| 12/27/2012 | WO2012176008A1 Liquid flow rate meter with safety shut-off valve |
| 12/27/2012 | WO2012175493A1 Method for determining the flow rate of fluids using the ultrasonic transit-time method |
| 12/27/2012 | US20120325348 System and method for fuel system health monitoring |
| 12/27/2012 | US20120325015 Air pressure drop detecting device for cooling fan |
| 12/27/2012 | US20120325014 Vortex Shedding Flow Meter |
| 12/27/2012 | US20120325013 Flow measurement system and methods |
| 12/27/2012 | US20120325011 Method for making resin hollow body and air flow measuring device |
| 12/27/2012 | DE102011078004A1 Sensoranordnung zur Bestimmung wenigstens einer Strömungseigenschaft eines mit einer Hauptströmungsrichtung strömenden fluiden Mediums Sensor system for determining at least one flow characteristic of a flowing with a main flow direction fluid medium |
| 12/26/2012 | EP2537006A2 Ultrasound transducer for use in a fluid medium |
| 12/26/2012 | CN202631565U Fluid flow speed and flow measuring device |
| 12/26/2012 | CN202631158U Supersonic wave calorimeter |
| 12/26/2012 | CN202631065U Transmission time calibration system for time difference method ultrasonic flowmeter |
| 12/26/2012 | CN202631029U Anti-blocking type pressure equalizing tapping device |
| 12/26/2012 | CN202631023U Novel thermal flowmeter |
| 12/26/2012 | CN202631022U 安装套装置 Installation sets of devices |
| 12/26/2012 | CN202631021U Intelligent photoelectric magnetic flow meter |
| 12/26/2012 | CN202631020U Oxygen current indicator capable of displaying number of users |
| 12/26/2012 | CN202631019U Log-linear cross section air volume device |
| 12/26/2012 | CN202631018U Measurement device for measuring gas flow or liquid flow in large circular-section pipeline |
| 12/26/2012 | CN202631017U Plug-in flow measurement device applicable to low flow speed and large pipe diameter |
| 12/26/2012 | CN202631016U Function hole balance flow meter |
| 12/26/2012 | CN202631015U Nuclear power flow measurement device for |
| 12/26/2012 | CN202631014U Three-curve-airfoil rectifying type air flow device |
| 12/26/2012 | CN202631013U On-line coal gas flow monitoring system |
| 12/26/2012 | CN202628154U Coal mine ventilation intelligent management system |
| 12/26/2012 | CN102844646A Air mass meter |
| 12/26/2012 | CN102844645A Air mass flowmeter |
| 12/26/2012 | CN102844057A A cartridge having a sensor for determining the difference between a first liquid flow and a second liquid flow |
| 12/26/2012 | CN102840889A Soft measuring method for main steam flow of unit system utility boiler |
| 12/26/2012 | CN102840888A Coal gas flow measuring method based on heat value measurement |
| 12/26/2012 | CN102840887A Electrode device of electromagnetic flow meter |
| 12/26/2012 | CN102840886A Porous medium-based flow measuring device and implementation method thereof |
| 12/26/2012 | CN102840885A Device for measuring condensate water flow in wind tunnel experiment |
| 12/26/2012 | CN102840357A 流量测量和控制一体化装置 Integrated flow measurement and control devices |
| 12/26/2012 | CN102840356A Electromagnetic flow measurement and control integrated device |
| 12/26/2012 | CN102840069A Oil consumption automatic metering and oil saving system |
| 12/26/2012 | CN102839966A Micro-differential pressure optical fiber flow sensor in high temperature environment |
| 12/26/2012 | CN102435233B Vertical spiral wing type water metering device |
| 12/26/2012 | CN102331279B Plug-in flow meter and installation method thereof |
| 12/26/2012 | CN102269607B Electromagnetic flow meter |
| 12/26/2012 | CN102252720B Mass flow meter based on weighing method |
| 12/26/2012 | CN101975801B Novel multi-mode adaptive sensor system |
| 12/26/2012 | CN101784870B Noise diagnosis of operating conditions for an electromagnetic flowmeter |
| 12/26/2012 | CN101451864B Improved low power consumption two-wire system vortex shedding flowmeter |
| 12/26/2012 | CN101408276B Flow verification system and flow verification method |
| 12/25/2012 | US8340927 Apparatus for measuring flow velocity and flow rate of groundwater leaking from earth surface and apparatus for monitoring the same |
| 12/25/2012 | US8340924 Membranous filtration prediction method, prediction apparatus, and membranous filtration prediction program |
| 12/25/2012 | US8340827 Methods for controlling time scale of gas delivery into a processing chamber |
| 12/25/2012 | US8337476 Real time urine monitoring system |
| 12/25/2012 | US8336398 Pipe connection having a flow counting function |
| 12/25/2012 | US8336397 Method for manufacturing or testing metered-dose-ejection devices and testing apparatus therefore |
| 12/25/2012 | US8336396 Measuring transducer of vibration-type, as well as an in-line measuring device having such a measuring transducer |
| 12/25/2012 | US8336395 Sensor with micromechanical construction |
| 12/25/2012 | US8336394 Device for measuring the flow rate of a fluid flowing in a pipe |
| 12/25/2012 | US8336393 Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors |
| 12/25/2012 | US8336392 Integrated micromachining air flow path clog sensor |
| 12/25/2012 | US8336391 Method and system for non-invasively monitoring fluid flow in a subject |
| 12/25/2012 | US8336376 Thermal flow meter |
| 12/20/2012 | WO2012172333A1 Apparatus and method for fluid measurement |
| 12/20/2012 | WO2012171148A1 Real-time synchronous measurement system for multiple factors such as wind-blown sand electric field, sand particle electrification and wind speed |
| 12/20/2012 | US20120323502 Flow volume measurement device and flow velocity measurement device |
| 12/20/2012 | US20120318723 Water dispensing system utilizing a smart filter |
| 12/20/2012 | US20120318684 pH Electrode and Electrolyte |
| 12/20/2012 | US20120318383 Flow rate measuring device and flow rate controller |
| 12/20/2012 | US20120318069 Ultrasonic flowmeter apparatus |
| 12/20/2012 | US20120318058 Heat conduction-type sensor for calibrating effects of temperature and type of fluid, and thermal flow sensor and thermal barometric sensor using this sensor |
| 12/20/2012 | DE102011101257B4 Durchflussmesser und Verfahren zur Herstellung eines Durchflussmessers Flow meter and method for manufacturing a flow meter |
| 12/20/2012 | DE102011077682A1 Apparatus for determining parameter of flowing fluid medium in main flow direction, has flow guidance units assigned to exhaust opening, where exhaust opening for flowing fluid medium is emerged from side wall |
| 12/20/2012 | DE102011051196A1 Air mass flow meter for measuring e.g. air mass to adjust fuel amount of air mass for e.g. diesel engine in motor car, has channel divided into front and rear portions, where surfaces spanned by openings are arranged parallel to one another |
| 12/20/2012 | DE102010018271B4 Technik zur Erfassung einer Drehbewegung Technique for detecting a rotational movement |
| 12/19/2012 | EP2535688A2 Method for generating a diagnostic from a deviation of a flow meter parameter |
| 12/19/2012 | EP2534454A2 Flow meter validation |
| 12/19/2012 | EP2534453A1 Methods of manufacturing and temperature calibrating a coriolis mass flow rate sensor |
| 12/19/2012 | EP2534452A1 Polarization based fiber optic downhole flowmeter |
| 12/19/2012 | CN202614560U Device for sampling or measuring gas |
| 12/19/2012 | CN202614425U Double-flowmeter ultrasonic calorimeter |
| 12/19/2012 | CN202614423U Ultrasound calorimeter used for buildings |
| 12/19/2012 | CN202614418U Ultrasonic calorimeter |
| 12/19/2012 | CN202614317U Uniflow dry-type water meter |
| 12/19/2012 | CN202614312U Anti-smudging insertion type vortex street flow meter |
| 12/19/2012 | CN202614295U Sectional heat blocking and insulating gas mass flow meter probe |
| 12/19/2012 | CN202614294U Heat meter basic meter structure utilizing computational fluid dynamics (CFD) to perform sound track optimization |
| 12/19/2012 | CN202614293U System for measuring flow of ultrasonic waves |
| 12/19/2012 | CN202614292U Intelligent fluid flow meter |
| 12/19/2012 | CN202614291U Precise tiny fluid flowmeter |
| 12/19/2012 | CN202614290U Plate-type solid electronic flowmeter |
| 12/19/2012 | CN202614289U Glycerin flow monitoring system for filter stick forming machine |
| 12/19/2012 | CN202614288U Device for calibrating refrigerant charging amount of vehicle air conditioner |
| 12/19/2012 | CN202614287U Heat amount flow metering sensor |