| 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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| 04/11/2012 | CN202188933U Process variable transmitter used for measuring the pressure of process fluid |
| 04/11/2012 | CN202188873U 差压式油气水三相计量装置 Gas-water three-phase differential pressure measuring device |
| 04/11/2012 | CN202188871U 一体化德尔塔巴流量计 Integration Deertaba flowmeter |
| 04/11/2012 | CN202188870U 振动型测量换能器 The vibration type measuring transducer |
| 04/11/2012 | CN202188869U 超声流量计 Ultrasonic flowmeter |
| 04/11/2012 | CN202188868U 一种电磁流量计变换器 An electromagnetic flowmeter converter |
| 04/11/2012 | CN202188867U 一种v型锥流量计的传感器 Sensor was v-cone flowmeter |
| 04/11/2012 | CN202188866U 变径涡街流量计 Reducing Vortex Flowmeter |
| 04/11/2012 | CN102410860A 一种矿坑涌水量监测装置 One kind of mine water monitoring devices |
| 04/11/2012 | CN102410857A 免拆清洗超声波计量表 Free demolition cleaning ultrasonic meter |
| 04/11/2012 | CN102410856A 一种气体流速和流量测量仪器及测量方法 A gas flow rate and flow measurement instruments and measurement methods |
| 04/11/2012 | CN102410855A Flow experiment table of well-cementation liquid feeding vehicle |
| 04/11/2012 | CN102410847A 噪声检测和避免 Noise detection and avoidance |
| 04/11/2012 | CN101711351B 用于在过程管线中流动的介质的测量系统 In the course of the measurement system for the medium flowing in the pipeline |
| 04/11/2012 | CN101600945B Terminal leakage monitoring for field devices |
| 04/10/2012 | US8155911 Flow rate measurement device |
| 04/10/2012 | US8155896 Fluid flow measuring and proportional fluid flow control device |
| 04/10/2012 | US8155895 Method and system of detecting liquid in an acoustic flow meter |
| 04/10/2012 | US8151653 Coriolis flowmeter |
| 04/10/2012 | US8151652 Coriolis flow sensor with resiliently suspended balancing mass |
| 04/10/2012 | US8151651 Flowmeter transducer magnetic clamping |
| 04/10/2012 | US8151639 Quick test tool and method of aircraft airspeed indicator |
| 04/05/2012 | WO2012043164A1 Thermal flow rate sensor |
| 04/05/2012 | WO2012041396A1 Method for operating a pressure transducer and pressure transducer |
| 04/05/2012 | WO2012005848A3 Method and system of an ultrasonic flow meter transducer assembly |
| 04/05/2012 | US20120084022 Enhanced Microfluidic Electromagnetic Measurements |
| 04/05/2012 | US20120083928 Method for Controlling a Digital Hydraulic Controller |
| 04/05/2012 | US20120083730 Variable Volume, Shape Memory Actuated Insulin Dispensing Pump |
| 04/05/2012 | US20120079891 Coriolis mass flowmeter |
| 04/05/2012 | US20120079890 Measuring device and method for measuring a measured variable |
| 04/05/2012 | US20120079889 Air flow quantity measuring apparatus for internal combustion engine |
| 04/05/2012 | US20120079879 Mass Air Flow Measurement Device |
| 04/05/2012 | DE102010047248A1 Fluid-guiding medical function device i.e. disposable blood cassette, for use with e.g. hemodialysis device for determining state variable of blood, has portions made of materials that differ from each other in compositions/properties |
| 04/05/2012 | DE102010047241A1 Coriolis-Massedurchflussmessgerät Coriolis mass flowmeter |
| 04/05/2012 | DE102010047202A1 Device for measurement of flow rate of cold-and hot water at e.g. shower in house, has metering unit, converter, computing unit, operation unit and sensor for realizing detection, adjustment and limitation of consumption amount of medium |
| 04/05/2012 | DE102010041999A1 Method for correcting actual position of sensor parameter e.g. charge pressure sensor, for detecting pressure of gaseous or liquid medium in air system of motor car, involves correcting parameter by pressurizing with compensation parameter |
| 04/04/2012 | EP2437036A1 Measuring device and method for determining a fluid level in a fuel tank |
| 04/04/2012 | EP2435801A1 Method and apparatus for determining a flow rate error in a vibrating flow meter |
| 04/04/2012 | EP2435800A1 A flow meter including a balance member |
| 04/04/2012 | EP2435799A1 Method and apparatus for monitoring multiphase fluid flow |
| 04/04/2012 | EP2434946A1 Apparatus for monitoring a position of a tube's distal end with respect to a blood vessel |
| 04/04/2012 | EP1194773B1 High-precision measuring method and apparatus for a transit-time-related parameter |
| 04/04/2012 | DE202012100569U1 Volumenzähler Volume counter |
| 04/04/2012 | CN202182745U 一种质量流量计 A quality-meter |
| 04/04/2012 | CN202182744U 插入式锥体取压流量计 Plug-Cone Flowmeter Pressure |
| 04/04/2012 | CN202182743U 威迪巴流量计 Wei Diba flowmeter |
| 04/04/2012 | CN202182742U 高精度锥体取压流量计 High Precision Pressure Cone Flowmeter |
| 04/04/2012 | CN202182741U 一种差压式流量计 One kind of differential pressure flowmeter |
| 04/04/2012 | CN202182740U 多孔稳流差压式流量计 Porous steady flow differential pressure flowmeter |
| 04/04/2012 | CN202182739U 内锥式天然气流量计 Cone gas meters |
| 04/04/2012 | CN202182738U 锥体流量计取压装置 Cone flowmeter take pressure device |
| 04/04/2012 | CN202182737U 组合式涡街流量计 Combined vortex flowmeter |
| 04/04/2012 | CN202182736U 一种用于磁化滤水设备的流量计 A magnetic flowmeter for water treatment equipment |
| 04/04/2012 | CN202181539U Dam body seepage monitoring structure used for earth-rock dam with abandoned dreg site arranged behind |
| 04/04/2012 | CN102405398A 具有分批分离的多相流量计 The multiphase flowmeter having batch isolation |
| 04/04/2012 | CN102401674A 坡面小区水土流失自动测量系统 Slope area of soil erosion automatic measuring system |
| 04/04/2012 | CN102401673A 双频多功能超声波换能器 Dual multi-functional ultrasonic transducer |
| 04/04/2012 | CN102401672A 用于测量管内的流的特性的装置 Means for measuring the characteristics of the flow tube |
| 04/04/2012 | CN101995284B 一种冲量式谷物质量流量传感器标定与试验装置 One kind of impulse-type grain mass flow sensor calibration and test equipment |
| 04/04/2012 | CN101968370B 一种遥测在线测量河道或渠道流量的方法及专用走航流速测量装置 One kind of telemetry river or channel flow line measurement methods and special walking Air flow measuring device |
| 04/04/2012 | CN101253393B 流量计校准方法和系统 Flowmeter calibration method and system |
| 04/04/2012 | CN101029834B Nonessentiality safety power supply measuring instrument |
| 04/03/2012 | USRE43288 High purity fluid delivery system |
| 04/03/2012 | US8150646 Methods for delivering a process gas |
| 04/03/2012 | US8147562 Three dimensional construct for the design and fabrication of physiological fluidic networks |
| 04/03/2012 | US8146442 Device and method for measuring a flow characteristic of a fluid in a conduit |
| 03/29/2012 | WO2012039881A1 System and method for air containment zone pressure differential detection |
| 03/29/2012 | WO2012038639A1 Method and device for determining the flow rate of air entering the intake manifold of an internal combustion engine |
| 03/29/2012 | US20120078538 Precision Fluid Flow Meter for Reduced Flows |
| 03/29/2012 | US20120073385 Method and apparatus for vibrationaly separating driver and pick-offs of a vibrating-type flow sensor assembly |
| 03/29/2012 | US20120073384 Measuring system having a measuring transducer of vibration-type |
| 03/29/2012 | US20120073365 Thermal flow meter |
| 03/29/2012 | DE102010046641A1 Method for determining volume and mass flow through power main, involves maintaining constant difference in pressure over valve body such that automatic controller action is reached to make valve authority equal to specific percent |
| 03/29/2012 | DE102010025251B4 Unterwasser-Gas-Messvorrichtung zur Quantifizierung von unter Wasser austretendem Gas bzw. deren Verwendung Underwater gas-measuring device for quantifying leaking underwater gas or use of |
| 03/29/2012 | DE102007053105B4 Verfahren und Vorrichtung zur Volumenstrommessung von Fluiden in Rohrleitungen Method and apparatus for volumetric flow measurement of fluids in pipes |
| 03/28/2012 | EP2434263A2 Thermal air flow sensor |
| 03/28/2012 | EP2433188A2 Control of appliances, kitchen and home |
| 03/28/2012 | CN202177406U 小区产流过程观测仪 Residential runoff process observer |
| 03/28/2012 | CN202177405U 电磁流量计传感器 Electromagnetic Flowmeter |
| 03/28/2012 | CN202177404U 匀速管阿牛巴流量计 Uniform tube Annubar |
| 03/28/2012 | CN202177403U 一种高精度差压流量计 A high precision differential pressure flowmeter |
| 03/28/2012 | CN202177402U 一种液压式车用喷油器微泄漏量的精密检测系统 A hydraulic type vehicle injector precision micro-leakage detection system |
| 03/28/2012 | CN202177401U 一种外置型应力式涡街传感器 An outboard stress-vortex sensor |
| 03/28/2012 | CN102395865A Flow meter validation |
| 03/28/2012 | CN102393661A Digital closed loop control system for Coriolis mass flowmeter (CMF) |
| 03/28/2012 | CN102393228A Application method based on hydraulics principle capable of ascertaining real-time lockage flow |
| 03/28/2012 | CN102393227A Flowmeter aide based on non-intrusive thermal dynamic measurement principle |
| 03/28/2012 | CN102393226A Photonic crystal optical fiber liquid flowmeter based on optical fiber loop mirror |
| 03/28/2012 | CN102393225A High/low voltage switching excitation system of electromagnetic flowmeter with bypass and energy feedback circuit |
| 03/28/2012 | CN102393224A Integrated intelligent flowmeter and measuring method |
| 03/28/2012 | CN102393223A Variable area type differential pressure flowmeter adopting variable area type differential pressure flow structure |
| 03/28/2012 | CN101793538B T-max plant stem flow measuring method and device thereof |
| 03/28/2012 | CN101726338B Method for measuring nozzle flow characteristic of inert gas fire-extinguishing system |
| 03/28/2012 | CN101655384B Method and device for measuring flight time of ultrasonic echo |
| 03/27/2012 | US8142641 Electrochemical sensor |
| 03/27/2012 | US8141436 Flow meter |
| 03/27/2012 | US8141435 Pressure measurement for flow metering device |
| 03/27/2012 | US8141434 Flow measuring apparatus |
| 03/27/2012 | US8141433 Leak detector |
| 03/27/2012 | US8141432 Single and multiphase fluid measurements using a coriolis meter and a differential pressure flowmeter |