Patents
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)
07/2012
07/11/2012CN101893465B DSP-based electromagnetic flowmeter signal processing system
07/11/2012CN101839841B Adsorption/desorption experimental apparatus and method for gas in rock pore
07/11/2012CN101268341B Meter electronics and methods for processing sensor signals for a multi-phase flow material in a flowmeter
07/10/2012US8219331 Electronic device and method for evaluating a variable capacitance
07/10/2012US8219330 Gas appliance judgment apparatus and method
07/10/2012US8219329 Thermal type mass flow meter, and thermal type mass flow control device
07/10/2012US8215340 Orifice plate carrier
07/10/2012US8215185 Vibrating flow device and method for fabricating a vibrating flow device
07/10/2012US8215184 Coriolis flow meter with an improved balance system
07/10/2012US8215183 Augmented surface sensor for measuring flow velocity
07/10/2012CA2622602C Method for measuring a medium flowing in a pipeline and measurement system therefor
07/10/2012CA2390319C Compound fluid meter with flow distributor
07/05/2012WO2012089431A1 Measuring sensor of the vibration type and measuring system formed thereby
07/05/2012WO2012089430A1 Method for density correction in an eddy-flow measuring instrument
07/05/2012US20120173026 System and method for measuring atmospheric parameters in enclosed spaces
07/05/2012US20120169512 Method to extract billing type peak data from an existing electric meter installation
07/05/2012US20120167697 Measuring transducer of the vibration type as well as measuring system formed therewith
07/05/2012DE102011008002A1 Device for measuring nozzle beam of media blasting tool during spraying of e.g. liquid medium, has impact element arranged in housing, where media blasting tool is partially inserted into openings that are formed in housing
07/05/2012DE102007031328B4 Wirkdruckgeber Differential pressure transmitters
07/04/2012EP2472237A1 Flow meter and method for detecting a cable fault in a cabling of the flow meter
07/04/2012EP2472236A1 Intake temperature sensor
07/04/2012EP2470869A1 Fluid flow conditioner
07/04/2012EP2265905B1 Method for measuring the volume flow of electrically conductive liquids through a vessel
07/04/2012CN202306702U 污水计量系统 Sewage metering system
07/04/2012CN202305061U 一种带温度补偿的超声波热量表 An ultrasonic heat meter with temperature compensation
07/04/2012CN202305060U 换能器加长型超声波热量表 Ultrasonic transducers lengthened Calorimeter
07/04/2012CN202304911U 旋进漩涡质量流量计 Precession vortex mass flow meter
07/04/2012CN202304910U 悬吊声学多普勒流速仪的水文缆道测验系统 Acoustic Doppler current meter suspended hydrological Cableway System
07/04/2012CN202304909U Cleanable through-type W reflection-type ultrasonic tube section structure
07/04/2012CN202304908U 一种全剖面流速检测式超声波流量计 An all-sectional flow detection ultrasonic flowmeter
07/04/2012CN202304907U 数字式流量传感器 Digital Flow Sensor
07/04/2012CN202304906U 油流信号器 Oil flow signal
07/04/2012CN202304905U 一种局部一体化对焊式文丘里管 A topical integrated venturi tube butt
07/04/2012CN202304904U 一种皮托管流量计吹扫装置和采用该装置的皮托管流量计 A Pitot tube flowmeter purge apparatus and using the device Pitot tube flowmeter
07/04/2012CN202304903U 一种准确的风量测量系统 An accurate wind measurement system
07/04/2012CN202304902U Device for measuring air intake flow rate of diesel engine
07/04/2012CN202304901U 一种插入式涡街流量计 A plugged Vortex Flowmeter
07/04/2012CN202304900U 垂直螺翼式水计量装置 Vertical Lo Wing-water measuring device
07/04/2012CN202304899U 新型机械式抗堵型流量计用叶轮 The new mechanical anti-blocking type flowmeter impeller
07/04/2012CN202302266U 具有监测装置的水龙头及用于水龙头的监测装置 Monitoring device and the monitoring device has a tap for the tap
07/04/2012CN202301054U 一种带液体涡轮流量计的离心泵 A centrifugal pump with liquid turbine flowmeter
07/04/2012CN202297645U 检测高炉溜渣槽熔渣流量的摄像装置 Detection of blast furnace slag slag tap slip flow imaging device
07/04/2012CN102549398A Method and apparatus for determining and compensating for a change in a differential zero offset of a vibrating flow meter
07/04/2012CN102549397A Meter electronics and fluid quantification method for a fluid being transferred
07/04/2012CN102549396A Ultrasonic flow rate measuring unit
07/04/2012CN102549395A Ultrasonic flowmeter
07/04/2012CN102549394A Flow rate measuring device
07/04/2012CN102549393A Flow rate measuring mechanism, mass flow controller, and pressure sensor
07/04/2012CN102539153A Device for detecting flow capacity of passage in turbine blade by adopting fixed volume water flow
07/04/2012CN102538893A Mechanical electronic dual-display roots flowmeter
07/04/2012CN102538887A Thermal mass flowmeter
07/04/2012CN102538886A Extra-pipe binding type thermal pulse gas flowmeter capable of resisting ambient temperature disturbances
07/04/2012CN102538885A Detecting device for liquid flow of hollow turbine blade of combustion gas turbine
07/04/2012CN102538884A Self-recording ultrasonic open-channel flow metering device
07/04/2012CN102538883A Electromagnetic flowmeter
07/04/2012CN102538882A Flowmeter sensor based on electromagnetic correlation method
07/04/2012CN102538881A Water meter and metering device
07/04/2012CN102538880A Flow estimation based on anode pressure response in fuel cell system
07/04/2012CN102538879A Structure of assembling compoent of sensor impeller capable of preventing mounting error
07/04/2012CN102183278B Method for stabilizing zero point of coriolis mass flowmeter based on auxiliary electromagnet
07/04/2012CN102121836B Anti-periodic vibration vortex street signal processing circuit
07/04/2012CN102052936B Fire experimental device for external wall heat-insulation system of building
07/04/2012CN102032930B Shunting type coal gas flow measurement device and measurement method thereof
07/04/2012CN102027334B Device for measuring the volume flow rate of a controlled medium in a pipeline
07/04/2012CN101900589B Air-entrainment liquid flow measuring method based on mass flowmeter
07/04/2012CN101900585B Narrowband filtering signal conditioning method and device of electromagnetic flowmeter
07/04/2012CN101852629B Ultrasonic flow sensor array for channels or river channels and arrangement method thereof
07/04/2012CN101840212B Secondary vibration feedback control device for Coriolis mass flow meter
07/04/2012CN101701836B Capacitive electromagnetic flow meter used for non full package flow measurement
07/04/2012CN101655008B Self-power generation type high-pressure impeller flowmeter of water injection well
07/04/2012CN101644776B Method for obtaining circuit delay time in ultrasonic measuring device
07/04/2012CN101408445B Oil, gas and water three-phase flow metering apparatus
07/04/2012CN101268342B Meter electronics and methods for generating a drive signal for a vibratory flowmeter
07/04/2012CN101146595B Apparatuses and methods for manipulating droplets on a printed circuit board
07/03/2012US8211291 Sensor apparatus for an electrochemical measuring device and method for carrying out electrochemical measurements
07/03/2012US8210054 Method for installing and operating a mass flowmeter and mass flowmeter
07/03/2012CA2554206C Medium, method and system for proving a turbine meter
07/03/2012CA2478793C Device used to estimate mass fuel flow
06/2012
06/28/2012WO2012087120A1 Device and method for determining a flow velocity of a fluid or a fluid component in a pipeline
06/28/2012WO2012086156A1 Ultrasonic flowmeter
06/28/2012WO2012085772A2 Methods and systems for interpreting multiphase fluid flow in a conduit
06/28/2012WO2012085771A1 Systems and methods for interpreting multi-phase fluid flow data
06/28/2012WO2012085641A1 Device for checking the oxidising power of circulating water, in particular useful for the water of a swimming pool
06/28/2012WO2012084445A1 Flow meter
06/28/2012WO2012084396A1 Thermal flow measuring device and method for operating same
06/28/2012WO2012084392A1 Ultrasonic flow meter
06/28/2012WO2012084391A1 Coupling element of an ultrasonic transducer for an ultrasonic flow meter
06/28/2012WO2012083745A1 Electromagnetic flow meter sensor capable of detecting magnetic field and magnetic permeability
06/28/2012WO2012058043A3 Apparatus and method for turbine flow meter sensor adjustment
06/28/2012US20120166110 Method and system for component resistance to flow
06/28/2012US20120166109 System and Method for Determining Air Propagation Data in a Braking Arrangement of a Train
06/28/2012US20120166108 Systems and Methods for Interpreting Multi-Phase Fluid Flow Data
06/28/2012US20120166107 Diagnostic System and Method for Metallurgical Reactor Cooling Elements
06/28/2012US20120165759 Waterproof stretchable optoelectronics
06/28/2012US20120160036 Digital flowmeter
06/28/2012US20120160035 Corrosion-resistant coating for a vibratory flowmeter and method for forming the coating
06/28/2012US20120160034 Fluid flow meter
06/28/2012US20120160033 Occlusion detection for a fluid infusion device
06/28/2012US20120160024 Intake temperature sensor
06/28/2012DE102010064278A1 Verfahren zur Dichtekorrektur in Wirbelströmungsmessgerät A method for density correction in vortex flow meter
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