| 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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| 10/05/2011 | CN202002676U Device for synchronously measuring flow volume and flow velocity of drainage pipeline |
| 10/05/2011 | CN202002675U Controllable digital oxygen flow meter |
| 10/05/2011 | CN202002674U Audio gas meter |
| 10/05/2011 | CN202002673U Direct current motor flowmeter |
| 10/05/2011 | CN202002672U Wireless air volume detector |
| 10/05/2011 | CN102209885A Mass flow sensor and motor vehicle having the mass flow sensor |
| 10/05/2011 | CN102209884A Bi-directional fluidic oscillator flow meter |
| 10/05/2011 | CN102207398A Ultrasonic flow measurement device and method for fuel terminal settlement |
| 10/05/2011 | CN102207397A Multistreaming high-precision rotary ring type flow sensor and working method thereof |
| 10/05/2011 | CN101995272B Vortex street flowmeter with anti-vibration structure |
| 10/05/2011 | CN101871801B Intelligent flow meter adopting TMR (Tele Meter Reading) magnetic sensor |
| 10/05/2011 | CN101858765B Quasi-linear tube Coriolis mass flowmeter |
| 10/05/2011 | CN101726332B Device for testing air quantity of fan and method thereof |
| 10/05/2011 | CN101467009B Multi-vortex flowmeter employing volume flow rate as switching point |
| 10/04/2011 | US8032257 Field equipment of two-wire |
| 10/04/2011 | US8032256 Liquid level control systems |
| 10/04/2011 | US8032234 Diagnostics in process control and monitoring systems |
| 10/04/2011 | US8029731 Device for measuring/determining a physical quantity of a medium |
| 10/04/2011 | US8029250 Variable volume, shape memory actuated insulin dispensing pump |
| 10/04/2011 | US8029245 Variable volume, shape memory actuated insulin dispensing pump |
| 10/04/2011 | US8028588 Flow measurement using near field microwaves |
| 10/04/2011 | CA2354957C Coriolis mass flow controller |
| 09/29/2011 | WO2011119596A2 Ultrasonic flow meter with liquid drainage system |
| 09/29/2011 | WO2011119420A2 Vortex flow meter |
| 09/29/2011 | WO2011119045A1 A method of conducting x-ray tomography measurements of petroleum- containing multiphase flows through a pipe |
| 09/29/2011 | WO2011118924A2 Flow sensor |
| 09/29/2011 | WO2011117426A1 Method for determining the density of a multiphase fluid, densitometer using said method and multiphase meter using said densitometer |
| 09/29/2011 | WO2011116899A1 Mass flow sensor and method for determining the mass flow in a pipe |
| 09/29/2011 | WO2011116895A1 Flow monitor |
| 09/29/2011 | US20110238333 Ultrasonic flowmeter |
| 09/29/2011 | US20110238331 Methods for determining a remaining useful life of an air filter |
| 09/29/2011 | US20110238330 Flow determination method |
| 09/29/2011 | US20110232379 Bifurcated pressure instrumentation rake |
| 09/29/2011 | DE102010012924A1 Massenstromsensor und Verfahren zur Bestimmung des Massenstroms in einem Rohr Mass flow sensor and method for the determination of the mass flow in a pipe |
| 09/29/2011 | CA2793869A1 Ultrasonic flow meter with liquid drainage system |
| 09/29/2011 | CA2791407A1 Vortex flow meter |
| 09/29/2011 | CA2768525A1 Method for determining the density of a multiphase fluid, densitometer using said method and multiphase meter using said densitometer |
| 09/28/2011 | EP2369305A1 Ultrasonic flow meter unit for detecting mixing ratio of liquid components |
| 09/28/2011 | EP2368127A1 Anemometer probe having one or more wires and its method of production |
| 09/28/2011 | EP2368126A1 Anemometer probe and method of production |
| 09/28/2011 | EP2368125A1 Device for regulating a wire anemometer |
| 09/28/2011 | EP1899686B1 Wet gas metering using a differential pressure based flow meter with a sonar based flow meter |
| 09/28/2011 | EP1692465B1 Magnetic inductive flowmeter and method for the production thereof |
| 09/28/2011 | CN201993132U 取水口实时数据遥测装置 Real-time data telemetry water intake |
| 09/28/2011 | CN201993130U 农用超声波流量计 Farm ultrasonic flowmeter |
| 09/28/2011 | CN201993129U Large caliber ultrasonic pipe segment structure |
| 09/28/2011 | CN201993128U 应用在气化炉中的环楔式流量计 Applications in the gasifier ring wedge flowmeter |
| 09/28/2011 | CN201993127U 水流量计 Water Flow Meter |
| 09/28/2011 | CN201993126U 径向安装涡轮流量计 Radial turbine meter installation |
| 09/28/2011 | CN102203569A Flow disturbance compensation for magnetic flowmeter |
| 09/28/2011 | CN102203568A Pressure differential metering device |
| 09/28/2011 | CN102203567A Vortex flowmeter body with a groove in the backward facing surface |
| 09/28/2011 | CN102200457A Ultrasonic flow detection circuit |
| 09/28/2011 | CN101782407B Digital vortex street/precession flowmeter powered by battery |
| 09/28/2011 | CN101650204B Mass air flow measurement device |
| 09/28/2011 | CN101512297B Leak check device for vortex sensor replacement |
| 09/28/2011 | CN101424556B Thermal flow measuring device |
| 09/28/2011 | CN101288791B Anesthesia apparatus respiration apparatus and marking method of its flow sensor |
| 09/27/2011 | US8027794 System and method for measuring properties of liquid in multiphase mixtures |
| 09/27/2011 | US8027793 Method and system of validating data regarding measured hydrocarbon flow |
| 09/27/2011 | US8024984 Device and method for testing decoking tools |
| 09/27/2011 | US8024982 Duct-mountable sensing unit |
| 09/27/2011 | CA2409301C Flowmeter with threadless body and float stopper |
| 09/22/2011 | WO2011113850A1 Device and method for monitoring and adjusting the radial position of an interface layer in a nozzle centrifuge |
| 09/22/2011 | WO2011113838A1 Cartridge having a sensor for determining the difference between a first liquid flow and a second liquid flow |
| 09/22/2011 | WO2011080290A8 Thermography logging tool |
| 09/22/2011 | WO2011080173A3 Measuring system comprising a vibration-type transducer |
| 09/22/2011 | WO2011068312A3 Flow sensor and combustion device having same |
| 09/22/2011 | WO2011039311A3 Method and device for determining the flow velocity of a medium |
| 09/22/2011 | US20110231115 Gas appliance judgement apparatus and method |
| 09/22/2011 | US20110231114 Fluid flow monitor and control system |
| 09/22/2011 | US20110226469 Virtual flowmeter for a well |
| 09/22/2011 | US20110226068 Ultrasonic measurement apparatus and method for measuring the flow velocity of a fluid |
| 09/22/2011 | US20110226067 Oscillation circuit |
| 09/22/2011 | US20110226063 Apparatus and method for sensing fluid flow in a pipe with variable wall thickness |
| 09/22/2011 | US20110226053 Flow sensor assembly with porous insert |
| 09/22/2011 | US20110226052 Sensor assembly with hydrophobic filter |
| 09/22/2011 | DE102010012499A1 Volumetric flow measurement device for use during automated measuring process in wastewater treatment plant, is designed such impedance between electrical conductors is determined based on liquid level |
| 09/22/2011 | DE102010011798A1 Verfahren und Vorrichtung zur Druck- oder Volumenstrombestimmung von medizinischen Fluiden Method and apparatus for determining pressure or volume flow of medical fluids |
| 09/22/2011 | DE102009046886A1 Messgerät Gauge |
| 09/22/2011 | DE102007018752B4 Vorrichtung und Verfahren zum geregelten Transport mikrofluidischer Proben Apparatus and method for controlled transport of microfluidic sample |
| 09/22/2011 | CA2793562A1 Device and method for monitoring and adjusting the radial position of an interface layer in a nozzle centrifuge |
| 09/21/2011 | EP2366981A1 Oxygen concentration system for generating oxygen-enriched gas |
| 09/21/2011 | EP2366980A2 Multiphase flow metering with patch antenna |
| 09/21/2011 | EP2366979A1 Device and method for measuring the flow of a fluid flowing through a tube |
| 09/21/2011 | EP2366457A1 Device and method for monitoring and adjusting the radial position of an interface layer in a centrifugal separator |
| 09/21/2011 | EP2366442A1 Water purifying filter assembly module |
| 09/21/2011 | EP2366098A1 Method and apparatus for measuring a fluid parameter in a vibrating meter |
| 09/21/2011 | EP2366097A1 Ultrasonic flow meter |
| 09/21/2011 | CN201983815U 简易量水槛式明渠流量实时量测装置 Easy amount of water sill type open channel flow measuring device in real time |
| 09/21/2011 | CN201983814U 无机械计数器自动补偿精度的智能燃气表 No mechanical counter is automatically compensated precision smart gas meter |
| 09/21/2011 | CN201983813U 一种孔板式流量计取压口防堵装置 One kind of orifice flow meter taps attempts to prevent the device |
| 09/21/2011 | CN201983812U 一种石油天然气采输作业流量测量用阀式v锥节流装置 A petroleum and gas mining jobs lost flow measuring throttle valve v cone |
| 09/21/2011 | CN201983811U 一种小口径流量测量装置 A small-caliber flow measuring device |
| 09/21/2011 | CN201983810U Output frequency measurement circuit of turbine flow sensor |
| 09/21/2011 | CN201983809U 一种新型的一体化探头及使用这探头的涡街流量计 A new integrated probe and the use of this probe vortex flowmeter |
| 09/21/2011 | CN201983808U 改良型螺旋翼水表 Improved water meter spiral wing |
| 09/21/2011 | CN201982970U 一种改进的流量监测装置 An improved flow monitoring device |
| 09/21/2011 | CN102197288A Multivariable fluid flow measurement device with fast response flow calculation |
| 09/21/2011 | CN102192769A Calculating device and flow meter equipped with calculating device |