Patents
Sitemap › G01 - Measuring; Testing › G01F - Measuring volume, volume flow, mass flow, or liquid level; Metering by volume › 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
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)
09/2003
09/18/2003CA2477799A1 Transducer and method for measuring a fluid flowing in a pipe
09/18/2003CA2477798A1 Coriolis mass flow meter for measuring concentration
09/18/2003CA2457473A1 Device and methods for measuring the response of at least one cell to a medium
09/17/2003EP1345206A2 A method for obtaining information about fluid in a pipe, and an element for placement in a pipe having means for holding an acoustic transducer
09/17/2003EP1345014A1 Non-linear temperature compensation circuit
09/17/2003EP1345013A1 Coriolis mass flow meter with swirl mixer
09/17/2003EP1345012A2 Flow meter
09/17/2003EP1345011A2 Flow rate sensor
09/17/2003EP1344027A2 Microelectronic flow sensor
09/17/2003EP1344026A2 Apparatus for protecting sensing devices
09/17/2003EP1343551A1 Breathing aid apparatus
09/17/2003EP1196743B1 Method and apparatus for determining flow rates
09/17/2003CN2574014Y Capillary symmetry damping pressure stabilizing device
09/17/2003CN2574013Y Built-in throttle device
09/17/2003CN2574012Y High sensitivity drip metering watermeter
09/17/2003CN1443301A Flow rate measuring method and flow-meter
09/17/2003CN1443300A Flow metering method and flowmeter
09/17/2003CN1443299A Device for measuring/determining physical quantity of medium
09/17/2003CN1442674A Measuring apparatus of small diameter pipe ultrasonic wave flow quantity and method
09/17/2003CN1121607C Flow tube with lining and its making method
09/16/2003US6622096 Method of setting flow coefficient and flow meter using the same
09/16/2003US6621278 High-precision measuring method and apparatus
09/16/2003US6619142 Integrated fluid sensing device
09/16/2003US6619141 Method of dynamically compensating a process signal
09/16/2003US6619140 Fluid flow meter having thermal flow sensor disposed in one of a plurality of fluid passages
09/16/2003US6619138 Apparatus for dynamically adjusting size of an orifice to increase accuracy in measuring the rate of air flow
09/16/2003US6619115 Sensor sheath and sensor device with a sensor
09/16/2003US6619114 Device for measuring at least one parameter of a medium flowing in a line
09/12/2003WO2003052375A3 Device and methods for monitoring the status of at least one cell
09/11/2003US20030171887 System and method of obtaining measuring characteristic correction factors for respiratory flow measuring device using static pressure difference
09/11/2003US20030167856 Flow sensor
09/11/2003US20030167837 Flow rate measuring method and flow-meter
09/11/2003US20030167836 Low-flow extension for flow measurement device
09/11/2003DE20309694U1 Flow meter has heater and temperature sensor in single cover
09/11/2003DE20308517U1 Thermal anemometer for air conditioning has multiple openings for 3D flow measurement
09/10/2003EP1342995A2 Coriolis mass flow meter with oscillation free coupling to the pipe system
09/10/2003EP1342057A1 Flow velocity meter
09/10/2003EP0907876B1 Differential hot wire air gauge
09/10/2003EP0896671B1 Apparatus for measuring a gas value
09/10/2003CN2572352Y Liquid microflow automatic detector
09/10/2003CN2572351Y Angle align clamp for supersonic wave flow meter sensor
09/10/2003CN2572350Y Elbow pipe sensor
09/10/2003CN2572349Y Oil flow indicator
09/10/2003CN1441125A Pipeline connection structure with two flowneters for circulating grout and several valves and its flow rate detection method
09/10/2003CN1120988C Method of measuring overage flow rate of river water
09/10/2003CN1120981C Measuring method of crude petroleum, natural gas and water multiphase flow and its measuring equipment
09/09/2003US6618677 Method and apparatus for determining flow rates
09/09/2003US6616012 Fluid dispensing valve and method of use
09/09/2003US6615674 Clamp-on ultrasonic flowmeter
09/09/2003US6615673 Integral shedder and mounting pad
09/09/2003US6615667 Combined flow, pressure and temperature sensor
09/09/2003US6615655 Heat-sensitive type flow rate detecting element and holder therefor
09/04/2003WO2003073047A1 Apparatus and method for measuring parameters of a mixture having liquid droplets suspended in a vapor flowing in a pipe
09/04/2003WO2003073046A1 Flow-rate conservative doppler estimate
09/04/2003WO2002071165A3 Low power regulator system and method
09/04/2003US20030167016 Airway-based cardiac output monitor and methods for using same
09/04/2003US20030164709 A Device for Detecting a Flow of Powder Particles
09/04/2003US20030164661 Ultrasonic transducer system
09/04/2003US20030164049 Flow characteristic measuring apparatus and method
09/03/2003EP1340972A2 Vibration type measuring device and method of measuring a viscosity of a fluid
09/03/2003EP1340965A1 Methods and apparatus for measuring the contents of liquid containers and the flow rate of liquids dispensed from liquid containers and stock control systems based thereon
09/03/2003EP1340964A1 Ultrasonic transducer system with ultrasonic filter
09/03/2003EP1340129A1 Method and device for system and/or process monitoring
09/03/2003EP1340056A1 Device for measuring air flow, comprising a device for separating foreign particles
09/03/2003EP1340055A2 Method and apparatus for determining component flow rates for a multiphase flow
09/03/2003EP1340054A2 Method and apparatus for determining the flow velocity of a fluid within a pipe
09/03/2003EP1340053A1 Method and sensor for mass flow measurement using probe heat conduction
09/03/2003EP1340052A1 Flow sensor
09/03/2003EP1340051A1 Circumferential strain attenuator
09/03/2003EP1049935B1 Device and method for measuring fluid velocity by determining the time-of-flight of heat pulses
09/03/2003CN2570744Y Downhole through-annular float-ball electromagnetic induction flowmeter
09/03/2003CN2570743Y Water meter with multi-flow rotary-wing type core
09/03/2003CN2570742Y Control system for water meter flow gauge
09/03/2003CN2570741Y Non-magnetic sensing intelligent water purification gauge
09/03/2003CN1439866A Gas flow standardizing devices
09/02/2003US6615149 Spectral diagnostics in a magnetic flow meter
09/02/2003US6614212 Differential conductivity hemodynamic monitor
09/02/2003US6612306 Respiratory nitric oxide meter
09/02/2003US6612187 Measuring a gas mass fraction
09/02/2003US6612186 Mass fraction metering device
09/02/2003US6612167 Air flow meter having turbulence reduction member
08/2003
08/28/2003WO2003071247A1 Chemically inert flow control with non-contaminating body
08/28/2003WO2003070377A1 Acoustic sensor for obstruction in a device circulating vortex-flow fluid
08/28/2003WO2003070305A1 Flow sensing apparatus
08/28/2003US20030159741 Fluid delivery system and method
08/28/2003US20030159697 Flow sensing apparatus
08/28/2003US20030159522 Insert for a measuring tube of an inductive flowmeter
08/28/2003US20030159505 Potential energy surface sensor chip and use of potential energy surfaces on a sensor chip and method for preventing a sensor chip from being soiled
08/28/2003US20030159501 Device for determining at least one parameter of a medium flowing in a conduit
08/28/2003DE10214323C1 Magnetic-inductive flowrate measuring method with periodic switching of magnetic field polarity when difference between sampled flowrate values exceeds threshold value
08/28/2003CA2473046A1 Acoustic sensor for obstruction in a device circulating vortex-flow fluid
08/27/2003EP1338871A2 Thermal mass flow sensor circuitry
08/27/2003EP1337998A1 Ultrasonic transducer and ultrasonic flowmeter
08/27/2003EP1337812A2 Gyroscopic mass flowmeter
08/27/2003EP1337811A1 Multiphase flow meter using multiple pressure differentials
08/27/2003EP1337810A1 Flow meter
08/27/2003EP1337808A2 Remote coriolis flowmeter sizing and ordering system
08/27/2003EP0914592B1 Flow guide for a turbine wheel gas meter
08/27/2003EP0871847B1 Infusion pump monitoring encoder/decoder
08/27/2003CN2569110Y Heat source flowment
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