| 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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| 09/21/2011 | CN102192768A Ultrasonic water meter |
| 09/21/2011 | CN102192767A Ultrasound measuring device and method for monitoring the flow speed of a liquid |
| 09/21/2011 | CN102192766A Probe of ultrasonic flowmeter |
| 09/21/2011 | CN102191885A Meter cover magnetic lock for ultrasonic water meter |
| 09/21/2011 | CN102188162A Gas metering device for a home soda machine |
| 09/21/2011 | CN101614569B Method for measuring liquid capacity of pipeline based on ultrasonic guided wave technology |
| 09/21/2011 | CN101363745B Multiphase flow quantitative method and multiphase flow mass flowmeter |
| 09/21/2011 | CN101294833B Ultrasonic fluid measurement instrument |
| 09/20/2011 | US8024136 Method for signal processing of measurement signals of a vortex flow transducer |
| 09/20/2011 | US8020663 Method for reducing the noise generated by a hole under a high energy gas flow |
| 09/20/2011 | US8020452 Apparatus for measuring a volume flow rate of a controlled medium in a pipeline |
| 09/15/2011 | WO2011112946A1 Apparatus and method for sensing fluid flow in a pipe with variable wall thickness |
| 09/15/2011 | WO2011110835A2 Waste water assessment |
| 09/15/2011 | WO2011110690A1 Apparatus for producing and/or detecting a flow in a medium |
| 09/15/2011 | WO2011019344A3 Method and apparatus for determining and compensating for a change in a differential zero offset of a vibrating flow meter |
| 09/15/2011 | US20110224920 Pump tester |
| 09/15/2011 | US20110224919 Airflow-sensing computer cursor generator and airflow-sensing mouse |
| 09/15/2011 | US20110224615 Fluid Delivery Device with Autocalibration |
| 09/15/2011 | US20110224603 Device and method for determining at least one flow parameter |
| 09/15/2011 | US20110220213 Dynamic-adaptive vapor reduction system and method |
| 09/15/2011 | US20110219885 Flowmeter body with a groove in a flowmeter outlet surface |
| 09/15/2011 | US20110219884 Position testing apparatus |
| 09/15/2011 | US20110219857 Viscometer |
| 09/15/2011 | DE102010010790A1 Fluidic oscillator for use in aircraft, has flow guide oscillating deflection of fluid upcoming from inlet opening to flow channels, and additional flow channel arranged for formation of reciprocating fluid flow at flow channels |
| 09/15/2011 | DE102010003642A1 Kassette mit einem Sensor zur Bestimmung der Differenz eines ersten und eines zweiten Flüssigkeitsstroms Cassette with a sensor for determining the difference of a first and a second liquid stream |
| 09/15/2011 | CA2792874A1 Apparatus and method for sensing fluid flow in a pipe with variable wall thickness |
| 09/14/2011 | EP2365298A2 Dynamic-adaptive vapor reduction system in a mass flowmeter and corresponding method |
| 09/14/2011 | EP2365295A1 Standardised capsule-type meter with an ultrasound measurement cell |
| 09/14/2011 | EP2365294A1 Flow recording device |
| 09/14/2011 | EP2364434A1 Measurement device having a measuring tube and method for monitoring the measurement device and device for monitoring a pipeline |
| 09/14/2011 | EP1996901B1 Apparatus for measuring the velocity of a fluid flow |
| 09/14/2011 | CN201974254U 反射装置和安装该反射装置的超声波热量计 Reflecting means and the reflecting means installed in the ultrasonic calorimeter |
| 09/14/2011 | CN201974200U 湿蒸汽两相计量装置 Wet steam two-phase metering device |
| 09/14/2011 | CN201974199U 复合型干度质量流量仪 Composite dryness mass flow meter |
| 09/14/2011 | CN201974198U 用于小管径的抱箍型时差式超声流量传感器 Hoop-type time difference ultrasonic flow sensor for small diameter |
| 09/14/2011 | CN201974197U 适用于小管径的抱箍型多普勒超声流量传感器 Suitable for small diameter hoop type Doppler ultrasonic flow sensor |
| 09/14/2011 | CN201974196U 电磁流量计传感器的电极结构 Electromagnetic flowmeter sensor electrode structure |
| 09/14/2011 | CN201974195U 电磁流量计传感器 Electromagnetic Flowmeter |
| 09/14/2011 | CN201974194U 风机风量测试系统 Fan flow test system |
| 09/14/2011 | CN201974193U 水平一体式磁电涡街流量测控仪 Level-one magnetic vortex flow measurement and control instrument |
| 09/14/2011 | CN201974192U 敞开式涡街流量计 Open vortex flowmeter |
| 09/14/2011 | CN201974191U 高温高压涡街流量计 High temperature and high pressure vortex flowmeter |
| 09/14/2011 | CN201974190U 更换型感应式涡街流量计 Replacing induction vortex flowmeter |
| 09/14/2011 | CN102187187A In-line measuring device |
| 09/14/2011 | CN102187186A In-line measuring device |
| 09/14/2011 | CN102187185A In-line measuring device |
| 09/14/2011 | CN102187184A Sensor arrangement for determining a parameter of a fluid medium |
| 09/14/2011 | CN102187183A Mass flow controller and method of operating the same |
| 09/14/2011 | CN102187182A Method for the energy-saving operation of a magnetic-inductive flow meter |
| 09/14/2011 | CN102183278A Method for stabilizing zero point of coriolis mass flowmeter based on auxiliary electromagnet |
| 09/14/2011 | CN102183277A Laser heat pulse-based plant stem flow and transpiration water consumption detection device |
| 09/14/2011 | CN102183276A Drifting sewage metering method |
| 09/14/2011 | CN102183275A Low-power consumption float flow sensor |
| 09/14/2011 | CN102183274A Wide-range double-vortex flowmeter |
| 09/14/2011 | CN101872200B Flow control device |
| 09/13/2011 | US8019559 Sonic flow meter and method |
| 09/13/2011 | US8016798 Fluid delivery system and sensing unit therefor |
| 09/13/2011 | US8015884 Method and means of measuring the flow rate of particulate matter |
| 09/13/2011 | US8015870 Flowmeter for measuring a flow rate using a heat exchange principle |
| 09/13/2011 | CA2579498C Surgical system having a non-invasive flow sensor |
| 09/13/2011 | CA2360420C Droplet counter for low flow rates |
| 09/11/2011 | CA2732496A1 Dynamic-adaptive vapor reduction system and method |
| 09/09/2011 | WO2011109378A1 Fluid flow meter |
| 09/09/2011 | WO2011108746A1 Gas-liquid separator and flow rate measurement device |
| 09/09/2011 | WO2011080171A3 Measuring system comprising a vibration-type transducer |
| 09/09/2011 | CA2791904A1 Flow restriction insert for differential pressure measurement |
| 09/09/2011 | CA2788989A1 Fluid flow meter |
| 09/08/2011 | US20110218742 Calculating device and flow meter equipped with calculating device |
| 09/08/2011 | US20110217208 Measuring flow properties of multiple gas nozzles of a gas distributor |
| 09/08/2011 | US20110216306 Method for determining the flow of a fluid close to a surface of an object immersed in the fluid |
| 09/08/2011 | US20110214757 Pressure sensor, pressure-differential flow rate meter, and flow rate controller |
| 09/08/2011 | US20110214512 Fluidic systems and methods of determining properties of fluids flowing therein |
| 09/08/2011 | US20110214511 Fluid analysis system and method for operation of an analysis system |
| 09/08/2011 | US20110214498 Flow restriction insert for differential pressure measurement |
| 09/08/2011 | DE102010010581A1 Magnetic inductive flow meter for determination of flow rate of fluid flowing via pipe line, has insert present with coil and electrode assembly to mate cabinet portion with end sections and inserted from cabinet inner side into end parts |
| 09/08/2011 | DE102010010045A1 Electromagnetic flowmeter for use in bottle racking plant, has control and evaluating device determining flow rate in dependence of displacement of phase positions of sum signal caused by detected electrode voltage |
| 09/07/2011 | EP2363693A1 Signal processing method, signal processing apparatus, and coriolis flowmeter |
| 09/07/2011 | EP2363692A2 Method and assembly for sensing process parameters |
| 09/07/2011 | EP2362946A1 Flow sensors |
| 09/07/2011 | CN201964915U 陶瓷窑炉可燃气体流量传感器 Ceramic kiln combustible gas flow sensor |
| 09/07/2011 | CN201964914U 一种可以检测磁场和磁导率的电磁流量计传感器 An electromagnetic flowmeter sensors can detect magnetic fields and magnetic permeability |
| 09/07/2011 | CN201964913U 内藏组合式文丘里喷嘴节流装置 Built modular venturi nozzle throttling device |
| 09/07/2011 | CN201964912U 插入组合式多测点流量测量装置 Insert modular multi-point flow measuring device |
| 09/07/2011 | CN201964911U 一体化孔板流量计 Integral Orifice Flowmeter |
| 09/07/2011 | CN201964910U 智能差压平衡流量计 Smart Pressure balance Flowmeter |
| 09/07/2011 | CN201964909U 一种微功耗多参数变送器 A micro-power multi-parameter transmitter |
| 09/07/2011 | CN201964908U Flow measurement device |
| 09/07/2011 | CN201964907U 流量测量装置 Flow measuring means |
| 09/07/2011 | CN201964906U 一种多流束高精度旋翼式流量传感器 A multi-stream high-precision rotary-flow sensor |
| 09/07/2011 | CN1856697B Method for determining flow calibration factor of Coriolis flowmeter |
| 09/07/2011 | CN102177523A Device for scanning the division mark of a mechanical roller-type counter, for any type of counter |
| 09/07/2011 | CN102175288A Method and special device for online measurement of river or canal flow |
| 09/07/2011 | CN102175287A Measurement component of flow meter chip based on MEMS (micro electronic mechanical system) technology and manufacturing method thereof |
| 09/07/2011 | CN102175286A Signal processing method for turbine flow meter |
| 09/07/2011 | CN102175285A Self-generating intelligent water meter |
| 09/07/2011 | CN102174887A Device for measuring annulus flow between sea bottom marine riser and drill column by using ultrasonic waves |
| 09/07/2011 | CN101688796B Adjustment method of flowmeter, flow rate measuring device and adjustment data management system |
| 09/07/2011 | CN101529215B Multi-phase flowmeter |
| 09/07/2011 | CN101405580B Flowmeter for determining a flow direction |
| 09/06/2011 | US8011240 Flow sensor with thermocouples |