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)
06/2011
06/14/2011US7958786 Flow measurement system and method using enhanced phase difference detection
06/14/2011CA2604358C Fluid delivery device with autocalibration
06/14/2011CA2409303C Fluid flowmeter having a hall effect sensor with an internal magnet
06/09/2011WO2011068500A1 Vibratory flowmeter friction compensation
06/09/2011WO2011068312A2 Flow sensor and combustion device having same
06/09/2011WO2011067877A1 Pressure-type flow rate control device
06/09/2011WO2011067734A1 Method and apparatus for intelligent flow sensors
06/09/2011WO2011067300A1 Respiration monitoring
06/09/2011WO2011067181A1 Assembly of flowmeter to pcb in a beverage machine
06/09/2011WO2011067171A1 Flowmeter assembly for a beverage machine
06/09/2011US20110137827 Irrigation water management system
06/09/2011US20110137777 Management Of Volumetric Product Delivery
06/09/2011US20110137584 Method of detecting slugs of one phase in a multiphase flow
06/09/2011US20110137583 Method and apparatus for enhancing in-situ gas flow measurement performance
06/09/2011US20110137582 Method and apparatus for enhancing in-situ gas flow measurement performance
06/09/2011US20110137581 Method and apparatus for enhancing in-situ gas flow measurement performance
06/09/2011US20110137580 Flow measurement method and device
06/09/2011US20110137579 Safety system in and method for the operation of a combustion device
06/09/2011US20110137485 System for emergency power supply in case of power grid failure
06/09/2011US20110132398 Method and apparatus for anti-fouling an anemometer
06/09/2011US20110132105 Method for measuring mass flow of a multi-component gas
06/09/2011US20110132104 Eccentric Venturi Flow Measurement Device
06/09/2011US20110132103 Flowmeter and method
06/09/2011US20110132102 Measuring System for Determining and/or Monitoring Flow of a Measured Medium Through a Measuring Tube
06/09/2011US20110132101 Flow rate measuring apparatus including a recess for changing air flow direction
06/09/2011US20110132083 Low Temperature Gas Flow Sensor
06/09/2011US20110132071 Airflow bench with laminar flow element
06/09/2011DE102010053261A1 Measuring capsule for measuring flow rate of fluid medium, has deflection mirror for deflecting ultrasonic waves between ultrasonic transducers, where one of transducers is arranged coaxially with measuring tube
06/09/2011DE102009047629A1 Measuring sensor for use in thermal flow-measuring device for industrial applications, has thermometers arranged in plane, such that one of thermometers surrounds another thermometer or latter thermometer surrounds former thermometer
06/09/2011DE102009041571B4 Verfahren und Vorrichtung zur Mengenbestimmung bei der Überführung einer Flüssigkeit Method and apparatus for quantity determination during the transfer of a liquid
06/09/2011CA2782000A1 Flowmeter assembly for a beverage machine
06/09/2011CA2781748A1 Assembly of flowmeter to pcb in a beverage machine
06/08/2011EP2330391A1 Flowmeters and methods for diagnosis of sensor units
06/08/2011EP2329768A1 Respiration monitoring
06/08/2011CN201859030U Measurement tube section for transducer of ultrasonic heat meter
06/08/2011CN201859029U Ultrasonic heat meter energy converter pipe section
06/08/2011CN201858996U Ultrasonic flow meter system
06/08/2011CN201858995U Fixed-caliber ultrasonic flowmeter sensor installing clamping seat
06/08/2011CN201858994U Rotor flowmeter
06/08/2011CN201858993U Device for measuring flow quantity of double-directional unstable fluid flow
06/08/2011CN201858992U Vertical helix type gas flow sensor
06/08/2011CN102089673A Applications of sonar-based VF/GVF metering to industrial processing
06/08/2011CN102089632A Sensor and control unit for flow control and a method for controlled delivery of fluid
06/08/2011CN102088875A A flow sensor system
06/08/2011CN102087298A Gamma ray section imaging device, and flow measurement device and method for multiphase flow
06/08/2011CN102087131A Cleanable ultrasonic heat meter flow tube
06/08/2011CN102087130A Computational fluid dynamics (CFD) technology-based method for optimizing acoustic path of multi-path ultrasonic flowmeter assembled in elbow pipe
06/08/2011CN102087129A Device and method for determining a flow characteristic of a fluid in a conduit
06/08/2011CN102087128A Changeable inductive vortex shedding flowmeter
06/08/2011CN102087127A Plate type flow sensor
06/08/2011CN102087126A Method for measuring flow and mud content of artificial rainfall runoff plot and control system
06/08/2011CN101529217B Flow rate measuring device and gas supply system employing it, method for specifying gas appliance
06/08/2011CN101408443B Method and device for measuring high polymer molten volume flow
06/08/2011CN101346610B Preventing an overloading of the electronic evaluation system due to voltage spikes in magneto-inductive flowmeters
06/08/2011CN101021149B Well logging magnetic suspension turbine flowmeter
06/07/2011US7957919 Process for the determination of the correct fuel flow rate to a vehicle engine for carrying out diagnostic tests
06/07/2011US7957841 Method of calculating pump flow rates and an automated pump control system
06/07/2011US7954388 In-line measuring device
06/07/2011US7954387 Ultrasonic transducer device
06/07/2011US7954386 System and method for detecting pressure variations in fuel dispensers to more accurately measure fuel delivered
06/07/2011US7954373 Thermal type flow meter
06/07/2011CA2637653C System for measurement of process control fluid consumption
06/07/2011CA2391307C Fine particle flowmeter
06/03/2011WO2011065201A1 Flow rate measuring device
06/03/2011WO2011064906A1 Channel member and ultrasonic fluid-measuring apparatus
06/03/2011WO2011064905A1 Ultrasonic fluid-measuring structure and ultrasonic fluid-measuring apparatus
06/03/2011WO2011064509A1 Method and device for checking a system for measuring a flow of fuel in real time
06/03/2011WO2011063532A1 Cyclonic sensor for multiphase composition measurement
06/03/2011WO2010103004A3 Measuring system comprising a vibrating transducer
06/03/2011CA2781776A1 Method and device for checking a system for measuring a flow of fuel in real time
06/02/2011US20110130978 FILTERING TECHNIQUES TO REMOVE NOISE FROM A PERIODIC SIGNAL AND Irms CALCULATIONS
06/02/2011US20110130977 System for measuring milk flow at a milking installation
06/02/2011US20110130702 Flow control method and device
06/02/2011US20110130701 Flow control method and device
06/02/2011US20110129328 Plasma sensors and related methods
06/02/2011US20110126637 Force measuring valve assemblies, systems including such valve assemblies and related methods
06/02/2011US20110126636 Method and device for determining a flow rate of a fluid
06/02/2011US20110126472 Seal assembly with leak test components
06/01/2011EP2327965A1 Flow measuring device
06/01/2011EP2326924A1 Flow sensor and uses thereof
06/01/2011EP2326923A1 Sensor arrangement for determining a parameter of a fluid medium
06/01/2011EP2215434B1 Sensor apparatus to determine a parameter of a fluid medium
06/01/2011DE102010043572A1 Airflow measuring device for measuring intake airflow rate in engine of vehicle, has flow rate sensor lying in lower bypass flow aperture, where outlet of aperture lies such that air is guided through deflection unit from outlet of aperture
06/01/2011DE102009055952A1 Method for monitoring volume flow of material to be transported on belt conveyor in brown coal mine to determine conveyor loading condition, involves testing volume flow upon changes and signalization when flow is not changed over period
06/01/2011DE102009054323A1 Measuring device for use in e.g. water system, has turbine wheel rotatably mounted in housing, and inductive electronic circuit arranged radial to axis of device and outside of recess, where device is provided in recess in form-fit manner
06/01/2011DE10161047B4 Verfahren zur Herstellung eines Sensors mit Membranstruktur A method for producing a sensor with membrane structure
06/01/2011CN201852610U Casing of Coriolis mass flow sensor
06/01/2011CN201852608U Inductance type electronic water meter
06/01/2011CN201852604U Thermal gas mass flow meter
06/01/2011CN201852603U Battery power supply electromagnetic flow meter
06/01/2011CN201852602U Insert-type flow meter
06/01/2011CN201852601U Plug-in projectile channel type flow measurement device
06/01/2011CN201851812U Water pipe connector
06/01/2011CN102084224A A system, method, and computer program product for generating a drive signal in a vibrating measuring device
06/01/2011CN102084223A Method and apparatus for maintaining flow meter tube amplitude over a variable temperature range
06/01/2011CN102080976A Wide-range gas flow detector
06/01/2011CN102080975A Submerged type electromagnetic flow transducer with good corrosion-resisting performance
06/01/2011CN102080974A Car fuel oil meter
06/01/2011CN102080767A Method and device for detecting oil mixing interface in sequential oil transportation
06/01/2011CN102080533A Novel flow sensor module