| 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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| 08/14/2002 | EP1229833A1 Ergospirometry system for animals, especially horses, camels or the like |
| 08/14/2002 | EP1060365B1 Thin film structured sensor |
| 08/14/2002 | DE10106466A1 Meßeinsatz für einen Volumenzähler für Flüssigkeiten Measuring insert for a flow meter for liquids |
| 08/14/2002 | DE10106465A1 Meßeinsatz für einen Volumenzähler für Flüssigkeiten Measuring insert for a flow meter for liquids |
| 08/14/2002 | CN2505812Y 容器流量计量器 Container meter gauge |
| 08/13/2002 | US6433861 Method and apparatus for a non-invasive measurement of the velocity of a gas or a fluid medium |
| 08/13/2002 | US6432050 Implantable acoustic bio-sensing system and method |
| 08/13/2002 | US6431175 System and method for directing and monitoring radiation |
| 08/13/2002 | US6431011 Magnetic flow sensor and method |
| 08/13/2002 | US6431010 Optical fiber-based fluid flow anemometer |
| 08/13/2002 | US6430985 Multiple point calibrated HVAC flow rate controller |
| 08/13/2002 | CA2233780C Ultrasound rate of flow measurement method and appartus |
| 08/08/2002 | WO2002060805A2 Fluid delivery system |
| 08/08/2002 | US20020105340 High-precision measuring method and apparatus |
| 08/08/2002 | US20020104387 Propane tank level monitoring device and system |
| 08/08/2002 | US20020104386 Ultrasonic flow meter |
| 08/08/2002 | US20020104385 Ultrasonic flow meter |
| 08/08/2002 | US20020104384 Transmitting and/or receiving head for sonic flowmeters |
| 08/08/2002 | US20020104375 Device for determining at least one parameter of a medium flowing through a line |
| 08/08/2002 | DE10120963C1 Woltmannzähler mit optimierter Messfehlerkurve Woltmann meter with optimized measurement error limits |
| 08/07/2002 | EP1229310A1 Coriolis mass flowmeter with a single measurement tube |
| 08/07/2002 | EP1229309A2 Phase difference measuring apparatus and mass flowmeter thereof |
| 08/07/2002 | EP1228779A1 Method and apparatus for determining a zero gas flow state in a bidirectional gas flow conduit |
| 08/07/2002 | CN2504604Y Wholly sealed non-contact IC watermeter |
| 08/07/2002 | CN1363031A Balance bar for a Coriolis flowmeter |
| 08/06/2002 | US6429926 Optical flow meter capable of operating with a variable refractive index |
| 08/06/2002 | US6427718 Automated farm turnout |
| 08/06/2002 | US6427668 Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same |
| 08/06/2002 | CA2292009C Underground conduit defect localization |
| 08/06/2002 | CA2241934C Bypass type flowmeter |
| 08/06/2002 | CA2231544C Coriolis effect mass flowmeter using a single rotor having a flexible sensing element |
| 08/06/2002 | CA2224424C Method and apparatus for use in installing a through-the-wall sensing device in a laboratory fume hood |
| 08/06/2002 | CA2066894C Measurement of watercut and fluid flow of a multiphase mixture from a well |
| 08/01/2002 | WO2002039069A3 Coupling element for an ultrasonic flowmeter |
| 08/01/2002 | WO2002037063A8 Apparatus and method for compensating mass flow rate of a material when the density of the material causes an unacceptable error in flow rate |
| 08/01/2002 | WO2001098735A3 Hot wire gas flow sensor having improved operation |
| 08/01/2002 | US20020103608 On-line device for predicting at least one fluid flow parameter in a process |
| 08/01/2002 | US20020103444 Respiratory measurement system with continuous air purge |
| 08/01/2002 | US20020101355 Apparatus for flow detection, measurement and control and system for use of same |
| 08/01/2002 | US20020100505 Fluid delivery system |
| 08/01/2002 | US20020100474 Respiratory flow sensor |
| 08/01/2002 | US20020100335 Ultrasonic flow meter with reduced noise |
| 08/01/2002 | US20020100320 Respiratory humidification system |
| 08/01/2002 | US20020100316 Fluid flow sensor |
| 08/01/2002 | DE10204021A1 Atembefeuchtungssystem Atembefeuchtungssystem |
| 08/01/2002 | DE10100459A1 Vorrichtung und Verfahren zum Messen der Einspritzmenge von Einspritzsystemen, insbesondere für Brennkraftmaschinen von Kraftfahrzeugen Apparatus and method for measuring the injection quantity of injection systems, especially for internal combustion engines of motor vehicles |
| 08/01/2002 | DE10054261C1 Luftmengenmesser für WC Air flow meter for WC |
| 08/01/2002 | DE10019103C1 Vorrichtung zur Ermittlung der Temperatur und der Geschwindigkeit der aus einer Luftauslassöffnung in den Innenraum eines Fahrzeuges strömenden Luft Device for determining the temperature and the velocity of the air flowing from an air outlet opening into the interior of a vehicle air |
| 07/31/2002 | EP1227326A2 Fluid flow sensor |
| 07/31/2002 | EP1227305A1 Gas meter |
| 07/31/2002 | EP1227304A1 Flowmeter |
| 07/31/2002 | EP1227303A2 Ultrasound flow meter with interchangeable measurement section |
| 07/31/2002 | EP1226407A2 Coriolis mass flow controller |
| 07/31/2002 | EP1226406A1 Flow meter |
| 07/31/2002 | EP1225799A1 Environmental monitoring and control system for a ventilated cage and rack system |
| 07/31/2002 | EP1078228B1 Flow meter |
| 07/31/2002 | EP0864076B1 Improved fluid pressure measuring system for control valves |
| 07/31/2002 | EP0840889B1 Method and apparatus for measuring and controlling the volume of a liquid segment in a tube |
| 07/31/2002 | CN2503463Y High-precision micro-flow sensor |
| 07/31/2002 | CN1361847A A method and apparatus for acquiring data in a hydrocarbon well in production |
| 07/31/2002 | CN1361412A Intelligent baffle-plate flowmeter |
| 07/31/2002 | CN1361411A Surface runoff measuring facility and method |
| 07/30/2002 | US6427127 Vibrating conduit process parameter sensors, operating methods and computer program products utilizing complex modal estimation |
| 07/30/2002 | US6426796 Fiber optic wall shear stress sensor |
| 07/30/2002 | US6425298 Apparatus for passive removal of subsurface contaminants and volume flow measurement |
| 07/30/2002 | US6425287 Microflow sensor element and manufacturing method thereof |
| 07/30/2002 | US6425281 Pressure insensitive gas control system |
| 07/25/2002 | WO2002057861A1 Self-centering magnet assembly for use in a linear travel measurement device |
| 07/25/2002 | WO2002057770A1 Equipment and method for measuring concentration and flow rate of gas ultrasonically |
| 07/25/2002 | WO2002057722A1 Vortex flowmeter |
| 07/25/2002 | WO2002057721A2 Non-invasive time of light flow measurement in a capillary |
| 07/25/2002 | WO2002057719A2 Microelectronic flow sensor |
| 07/25/2002 | WO2002056768A1 Pneumotachometer |
| 07/25/2002 | US20020096208 Method for determination of mass flow and density of a process stream |
| 07/25/2002 | CA2432243A1 Pneumotachometer |
| 07/24/2002 | EP1224440A2 Multiphase flow measurement system |
| 07/24/2002 | EP1224439A2 Method and apparatus for coriolis flowmeter having an accuracy enhancing balance bar |
| 07/24/2002 | EP1224438A1 Device and method for measuring fluid and solute fluxes in flow systems |
| 07/24/2002 | EP1224437A2 Protective grating for a mass flow rate sensor in a channel of suctioned air |
| 07/24/2002 | EP1224436A1 Method of volumetric blood flow measurement |
| 07/24/2002 | EP1223864A1 A method and apparatus for improving the accuracy with which the speed of a fluid is measured |
| 07/24/2002 | EP1223861A1 Respiratory nitric oxide meter |
| 07/24/2002 | EP1223859A2 Method and apparatus to measure blood flow by an introduced volume change |
| 07/24/2002 | EP1073884B1 Flow rate measuring device |
| 07/24/2002 | EP0894246B1 Method for detecting water meter malfunction, calculating the duration thereof, and device for implementing same |
| 07/24/2002 | CN2502240Y Magnetic induction helical wing flowmeter |
| 07/24/2002 | CN2502239Y Valve-improved intelligent watermeter |
| 07/24/2002 | CN2502238Y Swirl flowmeter |
| 07/24/2002 | CN2502237Y Meter |
| 07/24/2002 | CN2502236Y High sensitive leakproof water meter |
| 07/24/2002 | CN1360201A Double sensor type flowmeter |
| 07/23/2002 | US6422431 Microvolume liquid handling system |
| 07/23/2002 | US6422162 Method and apparatus for flow control of NH3 |
| 07/23/2002 | US6422094 Method for determining the flow rate and/or the molecular mass of liquid or gaseous media |
| 07/23/2002 | US6422093 Burst mode ultrasonic flow sensor |
| 07/23/2002 | US6422092 Multiple-phase flow meter |
| 07/23/2002 | US6422070 Device for measuring the mass of a flowing medium |
| 07/23/2002 | CA2265328C Liquid level monitor |
| 07/18/2002 | WO2002055967A1 Micromechanical flow sensor with a tensile coating |
| 07/18/2002 | WO2002055966A2 Flow meter |