| 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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| 05/06/2003 | US6557408 Device for measuring the mass of a flowing medium |
| 05/02/2003 | EP1306659A2 Single tube downhole densitometer |
| 05/02/2003 | EP1305579A1 A meter for the measurement of multiphase fluids and wet gas |
| 05/02/2003 | EP1305578A1 Airtight sealed sensor |
| 05/02/2003 | EP1305577A1 Device for measuring/determining a physical quantity of a medium |
| 05/02/2003 | EP1305073A1 Catheter head having a flow sensor |
| 05/02/2003 | EP1155290B1 Low thermal stress case connect link for straight tube coriolis flowmeter |
| 05/02/2003 | EP1102968B1 Vibrating conduit and methods for generating compensated mass flow estimates |
| 05/02/2003 | EP1036305B1 An apparatus for measuring characteristics of a material flowing through the apparatus and a method for affixing a driver means to at least one conduit of an apparatus for measuring properties of a material flowing through said at least one conduit |
| 05/02/2003 | EP1019681B1 Combined pickoff and oscillatory driver for use in coriolis flowmeters and method of operating the same |
| 05/02/2003 | EP1015861B1 Two-piece manifold |
| 05/01/2003 | WO2003036410A2 Treatment protocol generation for diseases related to angiogenesis |
| 05/01/2003 | WO2003036241A1 Doppler ultrasonic flowmeter |
| 05/01/2003 | WO2003036240A1 Transceiver circuit for an ultrasonic flowmeter |
| 05/01/2003 | WO2003036239A2 Oil flow sensing |
| 05/01/2003 | WO2002089920A3 Portable pressure transducer, pneumotach for use therewith, and associated methods |
| 05/01/2003 | US20030083830 Sensor apparatus, methods and computer program products employing vibrational shape control |
| 05/01/2003 | US20030083829 Process parameter sensor apparatus, methods and computer program products using force filtering |
| 05/01/2003 | US20030082843 Thermopile on an electrical indulating substrate |
| 05/01/2003 | US20030079557 Boltless ultrasonic flowmeter transducer mount |
| 05/01/2003 | US20030079554 Method and apparatus for bonding a connecting ring to a flow tube and balance bar having different thermal coefficients of expansion in a Coriolis flowmeter |
| 05/01/2003 | US20030079542 Flow and pressure sensor for harsh fluids |
| 04/30/2003 | DE10221677C1 Flow velocity measuring method uses capacitive measurement of voltage induced in flow medium by magnetic field orthogonal to flow direction along measuring pipe |
| 04/30/2003 | CN2548124Y Suspension type gas-flow sensor |
| 04/30/2003 | CN1415070A Multiphase flow measurement system |
| 04/30/2003 | CN1415069A 科里奥利质量流控制器 Coriolis mass flow controller |
| 04/30/2003 | CN1415068A Method and device for detecting dysfunction of ultrasonic flowmeter |
| 04/30/2003 | CN1107221C Device for finding flow rate of flowing medium |
| 04/29/2003 | US6556931 Apparatus and method for compensating mass flow rate of a material when the density of the material causes an unacceptable error in flow rate |
| 04/29/2003 | US6556929 Device for detecting a pulsating quantity |
| 04/29/2003 | US6554775 Analysis of blood flow |
| 04/29/2003 | US6553991 System and method for transient response and accuracy enhancement for sensors with known transfer characteristics |
| 04/29/2003 | US6553845 Coriolis flowmeter utilizing three-forked plate vibrator mode |
| 04/29/2003 | US6553844 Property-independent volumetric flowmeter and sonic velocimeter |
| 04/29/2003 | US6553829 Air flow sensor having grooved sensor element |
| 04/29/2003 | US6553828 Cooled dual element thermocouple computer and flow velocity measurement method |
| 04/29/2003 | US6553827 Coolant safety method for welding apparatus |
| 04/29/2003 | US6553822 Liquid volume measurement |
| 04/29/2003 | US6553818 Exhaust flow calibration apparatus and method |
| 04/29/2003 | US6553808 Self-normalizing flow sensor and method for the same |
| 04/29/2003 | CA2409884A1 Single tube downhole densitometer |
| 04/24/2003 | WO2003034051A1 Compact flow meter |
| 04/24/2003 | WO2003034002A1 Airspeed sensor and method for operating an airspeed sensor |
| 04/24/2003 | WO2003033897A1 Suction air volume estimating device for internal combustion engine |
| 04/24/2003 | US20030076742 Acoustic doppler channel flow measurement device |
| 04/24/2003 | US20030076118 Method and apparatus for measuring parameters of material |
| 04/24/2003 | US20030074984 Fluid flowmeter having a hall effect sensor with an internal magnet |
| 04/24/2003 | US20030074983 Microfluidic flow sensing method and apparatus |
| 04/24/2003 | US20030074982 Apparatus and method for measuring enthalpy and flow rate of a mixture |
| 04/24/2003 | US20030074980 Flowmeter with threadless body and float stopper |
| 04/24/2003 | US20030074964 Oil flow sensing |
| 04/24/2003 | US20030074963 Flow rate sensor |
| 04/24/2003 | US20030074960 Sensor diagnostics |
| 04/24/2003 | US20030074959 Sensor diagnostics |
| 04/24/2003 | DE10220734C1 Mass flow measurement device has connecting tubes satisfying equation relating compensation cylinder mass, Coriolis tube natural frequency, connecting tube modulus of elasticity |
| 04/23/2003 | EP1304607A1 Lane recognition system |
| 04/23/2003 | EP1304551A1 Thermal-type air flow measuring instrument |
| 04/23/2003 | EP1304469A2 A method for obtaining an estimate of air charge entering an engine and a method and system for diagnozing a sensor used in such a method |
| 04/23/2003 | EP1108210B1 Measuring energy consumption |
| 04/23/2003 | CN2546855Y Scraper type intelligent electromagnetic flowmeter |
| 04/23/2003 | CN2546854Y Intelligent Venturi turbine flowmeter |
| 04/23/2003 | CN2546853Y Intelligent rotor gas meter |
| 04/23/2003 | CN1106569C Flow measuring device |
| 04/22/2003 | US6550345 Technique for measurement of gas and liquid flow velocities, and liquid holdup in a pipe with stratified flow |
| 04/22/2003 | US6550342 Circumferential strain attenuator |
| 04/22/2003 | US6550325 Electric device and method of driving the same |
| 04/22/2003 | US6550324 Method and sensor for measuring a mass flow |
| 04/17/2003 | WO2003032556A2 Method and system for obtaining dimension related information for a flow channel |
| 04/17/2003 | WO2003032425A1 Fuel fluid coupling |
| 04/17/2003 | WO2003032101A1 System and method for making and using a mass flow device |
| 04/17/2003 | WO2003031918A1 Device, system and method for on-line monitoring of flow quantities |
| 04/17/2003 | WO2003012375A3 Method and device for measuring a mass flow |
| 04/17/2003 | WO2003008912A3 Multi-phase compensated spinner flow meter |
| 04/17/2003 | WO2002103332A3 A method of measuring properties of dispersed particles in a container and corresponding apparatus |
| 04/17/2003 | WO1998030880A3 Two-piece valve manifold |
| 04/17/2003 | US20030074143 Microwave flow sensor for a harvester |
| 04/17/2003 | US20030072471 Lane recognition system |
| 04/17/2003 | US20030071053 Continuous liquid flow system |
| 04/17/2003 | US20030070495 Mass flow rate measuring device |
| 04/17/2003 | US20030070494 Air flow meter |
| 04/17/2003 | US20030070482 Fluid flow meter |
| 04/17/2003 | DE10138323C1 Messendurchflußmeßgerät und Verfahren zum Messen eines Massendurchflusses Messendurchflußmeßgerät and method for measuring a mass flow |
| 04/17/2003 | CA2463080A1 Method and system for obtaining dimension related information for a flow channel |
| 04/16/2003 | EP1302756A2 Air flow meter with reduced error due to backflow |
| 04/16/2003 | EP1301761A1 A system for calibrating a drive signal in a coriolis flowmeter |
| 04/16/2003 | EP1301759A1 Flowmeter with element for reducing the formation of turbulence in the flowing medium |
| 04/16/2003 | EP0912883B1 Vane-type micromachined silicon micro-flow meter |
| 04/16/2003 | EP0814701B1 Method of fabricating a heater coil for a catheter |
| 04/16/2003 | EP0796423B1 Process and device for the continual gravimetric metered dispensing and mass flow rate determination of free-flowing materials |
| 04/16/2003 | CN2545579Y Tangential separated water meter |
| 04/16/2003 | CN1411534A Method and device for determining throughput of flowing medium |
| 04/16/2003 | CN1410742A Intelligent frequency conversion, current transform type excitation method and electromagnetic flow meter |
| 04/16/2003 | CN1105909C Method for selecting set of parts |
| 04/15/2003 | US6549136 Sensing and switching circuit employing a positive-temperature-coefficient sensing device |
| 04/15/2003 | US6547973 Fabrication of suspended structures using a sacrificial layer |
| 04/15/2003 | US6546812 Venturi flowmeter for use in an exhaust sampling apparatus |
| 04/15/2003 | US6546811 Multiphase flow calculation software |
| 04/15/2003 | US6546810 Process and device for measuring the velocity of flow of a fluid stream |
| 04/15/2003 | US6546809 Method for measuring the flow rates of the single phases in a multiphase fluid stream and relevant apparatus |
| 04/15/2003 | CA2223972C Air detector |