| 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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| 02/20/2013 | CN202748060U V-cone flow meter |
| 02/20/2013 | CN202748059U Turbine flow sensor with double ceramic balls |
| 02/20/2013 | CN202748058U Water meter with anti-backflow structure |
| 02/20/2013 | CN202748057U Rotary-wing anti-backflow water meter |
| 02/20/2013 | CN202748056U Dustproof gas meter |
| 02/20/2013 | CN202744814U Waste heat recycling device |
| 02/20/2013 | CN102939518A Flow rate measuring device |
| 02/20/2013 | CN102937469A Lining type device with ultrasonic flowmeter or ultrasonic thermal energy meter |
| 02/20/2013 | CN102937468A Optical fiber flow meter based on bourdon tube |
| 02/20/2013 | CN102937467A All-metal gas micro-flow meter |
| 02/20/2013 | CN102937466A Method for eliminating measurement additional error of three-valve manifold and expanded three-valve manifold |
| 02/20/2013 | CN102937465A Vortex street flow-meter using fiber laser |
| 02/20/2013 | CN102279025B Integrated gas mass flow meter for plug-in sensor integrated component |
| 02/20/2013 | CN101611323B Differentiation of flow cytometry pulses and applications |
| 02/19/2013 | US8375807 Messgerat |
| 02/19/2013 | US8375806 Electrode shaft for a magneto-inductive flow measuring device having a plurality of frustoconical sealing lips |
| 02/19/2013 | CA2700299C Deployable mandrel for downhole measurements |
| 02/19/2013 | CA2583181C System and method for process measurement |
| 02/19/2013 | CA2537800C Piezocable based sensor for measuring unsteady pressures inside a pipe |
| 02/19/2013 | CA2427759C Weir for measuring liquid overflow |
| 02/14/2013 | US20130041599 Target set processing in a fluid flow velocity instrument to reduce noise |
| 02/14/2013 | US20130041598 Coriolis mode processing techniques |
| 02/14/2013 | US20130036833 Gas flow-rate verification system and gas flow-rate verification unit |
| 02/14/2013 | US20130036832 Ultrasonic flow rate measurement unit |
| 02/14/2013 | US20130036831 Method and apparatus for estimating the dry mass flow rate of a biological material |
| 02/14/2013 | US20130036817 Means and method for monitoring the flow of fluid |
| 02/14/2013 | DE102011110950A1 Abschaltventil für eine fluidführende Vorrichtung eines Nutzfahrzeugs Shut-off valve for a fluid-carrying device of a commercial vehicle |
| 02/14/2013 | DE102011110026A1 Meter, particularly electro-mechanical meter for usage recording of different usage media, such as water or gas, has measuring insert with inductively operating measurement sensor and modulator disk supported rotatably around bearing axis |
| 02/14/2013 | DE102011110023A1 Woltmann meter, has vane wheel arranged in chamber that is integrally formed at cover, where rotational axis of vane wheel stands vertical to flow direction and runs to counter or arithmetic unit in detour-free manner |
| 02/14/2013 | DE102011080774A1 Method for manufacturing e.g. temperature sensing structure, involves forming metallization on side facing away from plate side of semiconductor layer in region of portions of highly doped regions to produce pads |
| 02/13/2013 | EP2557401A1 Target set processing in a fluid velocity instrument to reduce noise |
| 02/13/2013 | EP2556258A1 Fc fan flow measurement system |
| 02/13/2013 | CN202736101U RFID tag with flow quantity/velocity detecting device and RFID system with flow quantity/velocity detecting device |
| 02/13/2013 | CN202734889U Unlined duct for electromagnetic flow sensors |
| 02/13/2013 | CN202734885U Novel flange pressure flow measurement device |
| 02/13/2013 | CN202734881U Ultrasonic flow detection device |
| 02/13/2013 | CN202734880U Pressure tapping structure suitable for sensor body of electromagnetic flowmeter |
| 02/13/2013 | CN202734879U Integral Venturi tube |
| 02/13/2013 | CN202734878U Water-drop-shaped uniform-velocity-tube flow measuring device and uniform-velocity-tube flow measuring probe used in same |
| 02/13/2013 | CN202734877U Verabar flowmeter probe |
| 02/13/2013 | CN202734876U Wedge type flowmeter |
| 02/13/2013 | CN202734875U Vortex shedding flowmeter and sound-sensitive sensor thereof |
| 02/13/2013 | CN202734874U Novel gas turbine flow gauge clock mechanism |
| 02/13/2013 | CN202734873U Optical fiber Bragg grating vortex shedding flowmeter based on triangular prism-shaped vortex generating body |
| 02/13/2013 | CN202734872U High temperature gas flow sensing device |
| 02/13/2013 | CN202734871U Novel flowmeter |
| 02/13/2013 | CN202734870U Temperature and flow integrated sensor |
| 02/13/2013 | CN202733005U Energy valve provided with wide range rate and capable of calculating fluid energy of pipeline |
| 02/13/2013 | CN102933854A FC fan flow measurement system |
| 02/13/2013 | CN102928127A Pipe section structure used for ultrasonic heat meter or flow meter |
| 02/13/2013 | CN102928126A Heat flow meter and installation method thereof |
| 02/13/2013 | CN102928033A Ventilation testing method combining standard distributed samples and passive samplers |
| 02/13/2013 | CN102928032A Intelligent ultrasonic heat flowmeter and installation method thereof |
| 02/13/2013 | CN102928031A Quick measurement method of dynamic flow |
| 02/13/2013 | CN102928030A Matrix Venturi type cross section flowmeter |
| 02/13/2013 | CN102928029A Moisture two-phase flow measuring device with annular chamber gas-liquid separation pressure measuring device |
| 02/13/2013 | CN102928028A Full-symmetry double-cone flowmeter |
| 02/13/2013 | CN102928027A Adjustable flow meter |
| 02/13/2013 | CN102928026A Method of obtaining integrated transient void fraction by utilizing local transient void fraction |
| 02/13/2013 | CN102928025A Heat flowmeter |
| 02/13/2013 | CN102928024A Energy-saving high-accuracy heat flow meter |
| 02/13/2013 | CN102928023A System for measurement of process control fluid consumption |
| 02/13/2013 | CN102435236B Flow meter of perforated plate |
| 02/13/2013 | CN102269608B digital signal processing method and circuit of micro-charge particle inductor |
| 02/13/2013 | CN102235895B Ultrasonic flow meter with liquid drainage system |
| 02/13/2013 | CN101333925B Oil gas water three phase on-line inseparate flow measurement system |
| 02/13/2013 | CN101333924B Oil gas water flow measurement system |
| 02/12/2013 | US8374806 Ultrasonic phase-shift detection device |
| 02/12/2013 | US8374805 Coriolis mass flowmeter |
| 02/12/2013 | CA2571061C Meter electronics and method for detecting a residual material in a flow meter assembly |
| 02/07/2013 | WO2013018116A1 Device for extractor hood |
| 02/07/2013 | WO2013018020A1 A multiphase flowmeter and a correction method for such a multiphase flowmeter |
| 02/07/2013 | WO2013017969A1 Fluid visualisation and characterisation system and method; a transducer |
| 02/07/2013 | WO2013017447A1 Method for determining the flow rate using ultrasound |
| 02/07/2013 | WO2013017406A1 Micro-gas sensor and method for producing it |
| 02/07/2013 | WO2013017405A1 Method for detecting a deposit formation or an abrasion in a flow meter |
| 02/07/2013 | US20130035879 Method For Determining the Density of a Multiphase Fluid, Densitometer Using Said Method and Multiphase Meter Using Said Densitometer |
| 02/07/2013 | US20130031988 Ultrasonic Consumption Meter With Locking Mechanism |
| 02/07/2013 | US20130031973 Method for detecting accretion or abrasion in a flow measuring device |
| 02/07/2013 | DE102011080415A1 Verfahren zum Detektieren einer Belagsbildung oder einer Abrasion in einem Durchflussmessgerät Method for detecting fouling or abrasion in a flow meter |
| 02/07/2013 | DE102011080365A1 Verfahren zum Ermitteln des Durchflusses mittels Ultraschall A method for determining the flow by means of ultrasound |
| 02/07/2013 | DE102007004828B4 Kompaktes, modular aufgebautes magnetisch induktives Durchflussmessgerät und Verfahren zur Herstellung eines solchen Durchflussmessgerätes Compact, modular magnetically inductive flow meter and method for producing such a flow meter |
| 02/06/2013 | EP2554953A1 Thermal flow sensor |
| 02/06/2013 | EP2554952A1 Flowrate sensor and flowrate detection device |
| 02/06/2013 | EP2553404A1 Method and system for measurement of a flow rate of a fluid |
| 02/06/2013 | EP2553403A1 A reversible piezochromic system, methods of making a reversible piezochromic system, and methods of using a reversible piezochromic system |
| 02/06/2013 | EP2553402A1 Mass flow sensor and method for determining the mass flow in a pipe |
| 02/06/2013 | CN202720074U Calorimeter |
| 02/06/2013 | CN202720007U Two-way probe-type flow meter |
| 02/06/2013 | CN202720006U Electronic circuit and wiring board and wireless scene device used for measuring flow |
| 02/06/2013 | CN202720005U Fuel oil monitoring system of internal combustion locomotive |
| 02/06/2013 | CN202720004U Flow detection device applied to water purifier |
| 02/06/2013 | CN102918400A Method for detecting the rotation and direction of rotation of a rotor |
| 02/06/2013 | CN102918366A Air mass flow meter |
| 02/06/2013 | CN102918364A Method for determining the flow of a medium through a measuring tube |
| 02/06/2013 | CN102915046A 质量流速控制系统 Mass flow control system |
| 02/06/2013 | CN102914336A Multi-sensor thermal-type gas flow measuring circuit based on MSP430 (mixed signal processor 430) |
| 02/06/2013 | CN102914335A Device for monitoring powder mass flow |
| 02/06/2013 | CN102914334A Inserted type ultrasonic gas flowmeter |
| 02/06/2013 | CN102914333A Detection method of using ultrasonic waves for flow detection |