| 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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| 05/29/2002 | CN2493913Y Flow measurer for flowmeter |
| 05/29/2002 | CN2493912Y Multi-function fuel meter for motor vehicle |
| 05/29/2002 | CN1351709A Flowmeter calibration system with statistical optimization technique |
| 05/29/2002 | CN1351707A Coriolis Flowmeter with reduced dimensions |
| 05/29/2002 | CN1351706A Flowmeter |
| 05/28/2002 | US6395585 Method for housing sensors in a package |
| 05/28/2002 | US6393925 Groundwater velocity probe |
| 05/28/2002 | US6393908 Outflow meter |
| 05/28/2002 | US6393907 Thermo-sensitive flow rate sensor |
| 05/28/2002 | CA2313431C System and method for monitoring pressure, flow and constriction parameters of plumbing and blood vessels |
| 05/28/2002 | CA2266133C Fitting for hydraulic flow measurement |
| 05/28/2002 | CA2252867C Flow meter pitot tube with temperature sensor |
| 05/28/2002 | CA2080914C Device for inductively measuring the state of a stream for electroconductive liquid |
| 05/23/2002 | WO2002040948A1 Flow velocity meter |
| 05/23/2002 | WO2002040273A2 Method and apparatus for obtaining information about a dispensed fluid during printing |
| 05/23/2002 | WO2002040203A1 Molten metal feeder and member made of aluminum titanate ceramic with improved unwettability |
| 05/23/2002 | WO2002040084A2 Apparatus and method for measuring drop size in an intravenous drip chamber |
| 05/23/2002 | WO2002039804A2 Anti-parallel tag flow measurement system |
| 05/23/2002 | WO2001048445A3 Magnetic coupling for water meters |
| 05/23/2002 | US20020060574 Method and apparatus for determining flow velocities |
| 05/23/2002 | US20020059836 Device for measuring a volume of flowable material, screw conveyor and flap assembly |
| 05/23/2002 | US20020059827 Combined flow, pressure and temperature sensor |
| 05/23/2002 | US20020059797 Method for measuring recirculated exhaust gas flow in a compression-ignition engine |
| 05/23/2002 | DE10154561A1 Mass air flow sensor (MAFS), especially for automotive applications has a hot-wire type sensor surface mounted on a support element so that flow disturbance is minimized and low flow rates can be accurately measured |
| 05/23/2002 | DE10057342A1 Ultrasonic flow meter for measuring gas consumption has provision for preventing direct transmission between them with side walls of measurement tube provided with sound absorbing surface |
| 05/23/2002 | DE10057188A1 Ultrasonic flow meter with temperature compensation provided by temperature sensor in parallel with ultrasonic measurement transducers |
| 05/23/2002 | DE10055956A1 Coupling device for ultrasonic flowmeter has length of individual segments defined so that ultrasonic waves are radiated from or received at base plate at defined angle |
| 05/23/2002 | DE10055893A1 Ultrasound converter unit for use in a flow meter for gaseous or liquid media comprises an intermediate viscous, sound conducting layer between the sound coupling and converter elements |
| 05/23/2002 | CA2429344A1 Molten metal feeder and member made of aluminum titanate ceramic with improved unwettability |
| 05/22/2002 | EP1207375A1 Tube arrangement |
| 05/22/2002 | EP1207374A1 Magnetic inductive flowmeter |
| 05/22/2002 | EP1206688A1 Thermal flow meter |
| 05/22/2002 | EP1206645A1 A method of reducing particle build-up on a surface located within a recess of a conduit carrying particulate material |
| 05/22/2002 | CN2492837Y Pointer-type pipe fluid flowmeter |
| 05/22/2002 | CN1350668A Wide range gas flow system with real time flow measurement and correction |
| 05/22/2002 | CN1350634A Flow rate measuring device |
| 05/22/2002 | CN1085333C Divided-flow split-phase type two-phase fluid flow measuring method |
| 05/22/2002 | CN1085332C Position encoder |
| 05/21/2002 | US6392416 Electrode integrity checking |
| 05/21/2002 | US6391149 Method and apparatus for concentrating a solute in solution with a solvent |
| 05/21/2002 | US6391006 Fluid delivery apparatus with reservoir fill assembly |
| 05/21/2002 | US6390999 Method and apparatus for flow measurement with temperature and density compensation |
| 05/21/2002 | US6389909 Flowmeter mounted with U-shaped bracket and clamping device |
| 05/16/2002 | WO2002039071A1 Method and sensor for mass flow measurement using probe heat conduction |
| 05/16/2002 | WO2002039069A2 Coupling element for an ultrasonic flowmeter |
| 05/16/2002 | WO2002038204A2 Occlusion detection method and system for ambulatory drug infusion pump |
| 05/16/2002 | WO2002019913B1 An ultrasound probe for measuring volume flow in vessels |
| 05/16/2002 | WO2002004897A3 Method and apparatus for determining parameters of a flowing liquid |
| 05/16/2002 | WO2001090701A3 Conduction indication in a magnetic flowmeter |
| 05/16/2002 | US20020056325 Arrangements by apparatuses for measuring mass flow |
| 05/16/2002 | US20020056319 Air flow rate measureing apparatus |
| 05/16/2002 | US20020056318 Heating resistor type air flow [rate] measuring apparatus |
| 05/16/2002 | DE10117855A1 Wärmeempfindlicher Strömungsgeschwindigkeits-Sensor Heat-sensitive flow rate sensor |
| 05/16/2002 | DE10053829A1 Mass flow meter for electro-dynamic, electromagnetic or capacitive measurement of mass flow rate has electrodes with outer surfaces designed to prevent the deposition of dirt or dust that could affect measurement accuracy |
| 05/16/2002 | DE10052274A1 Wasserzähler Water meter |
| 05/16/2002 | DE10050262A1 Method for determining fluid mass flow rate by measurement of a temperature profile in a pipe and measuring the time of travel until the same profile is detected at a downstream point, so that calibration is not required |
| 05/16/2002 | CA2394026A1 Occlusion detection method and system for ambulatory drug infusion pump |
| 05/15/2002 | EP1205737A2 Arrangement by apparatuses for measuring mass flow |
| 05/15/2002 | EP1205736A2 System and method for direct non-intrusive measurement of corrected airflow |
| 05/15/2002 | EP1205206A2 Exhalation valve |
| 05/15/2002 | EP1205203A2 Exhalation flow transducer |
| 05/15/2002 | EP1204847A1 Device for determining at least one parameter of a flowing medium |
| 05/15/2002 | CN2491833Y Synthetic parameter measurer for heat exchanging equipment |
| 05/15/2002 | CN2491806Y Multichannel supersonic velocity difference gas flowmeter |
| 05/14/2002 | US6389364 System and method for a digital mass flow controller |
| 05/14/2002 | US6387706 Accurate, robust, and low cost method which does not use consumable calibration gas |
| 05/14/2002 | US6386050 Non-invasive fluid flow sensing based on injected heat tracers and indirect temperature monitoring |
| 05/14/2002 | US6386049 Pump flow test system |
| 05/14/2002 | US6386048 Balance bar for a coriolis flowmeter |
| 05/14/2002 | US6386047 Ultrasonic flow velocity measuring method using phase difference measurements |
| 05/14/2002 | US6386046 Method and system for characterizing pulsatile flow in a vortex flowmeter |
| 05/14/2002 | US6386030 Balanced bridge temperature regulator for an air-mass flow meter |
| 05/14/2002 | US6386029 Meter and a pipe connector therefore |
| 05/14/2002 | US6386018 Ultrasonic 2-phase flow apparatus and stratified level detector |
| 05/10/2002 | WO2002037082A1 Acoustic viscometer and method of determining kinematic viscosity and intrinsic viscosity by propagation of shear waves |
| 05/10/2002 | WO2002037064A1 Method and device for measuring a pressurised gas flow rate delivered by a turbine |
| 05/10/2002 | WO2002037063A2 Apparatus and method for compensating mass flow rate of a material when the density of the material causes an unacceptable error in flow rate |
| 05/10/2002 | WO2002004916A3 Method and apparatus for determining the composition of fluids |
| 05/10/2002 | WO2001069182A3 Vibration sensor device for flow measurement |
| 05/10/2002 | WO2001067049A3 Protective grating for a mass flow rate sensor in a channel of suctioned air |
| 05/10/2002 | WO2001013072A3 Method and apparatus for coriolis flowmeter having an accuracy enhancing balance bar |
| 05/10/2002 | WO2001007875A9 Coriolis effect transducer |
| 05/10/2002 | WO2000073743A3 Utility meter |
| 05/09/2002 | US20020053243 Ultrasonic flow measuring method |
| 05/08/2002 | EP0804717B1 Ultrasound flow measurement method |
| 05/08/2002 | DE10121274C1 Liquid metering device e.g. water meter, has turbine wheel rotated by metered liquid coupled to counter mechanism via magnetic coupling |
| 05/08/2002 | DE10062609A1 Sensor system has dumbbell-shaped homogeneous sensor body with process connections, reduced diameter center section with sensor elements fitted without penetrating wall inner bore |
| 05/08/2002 | DE10052847A1 Arrangement for fluid mass flow measurement by measurement of the frequency of eddies generated by a flow obstruction, in which the number of pressure-tight seals for the measuring apparatus is minimized |
| 05/08/2002 | DE10049903A1 Sensor Sensor |
| 05/08/2002 | CN2490552Y Multipurpose negative-pressure flow measuring appliance |
| 05/08/2002 | CN2490551Y Oscillating plate type flowmeter |
| 05/07/2002 | US6385282 Radiation detector and an apparatus for use in radiography |
| 05/07/2002 | US6382033 Sound damper for ultrasonic waves |
| 05/07/2002 | US6382032 Apparatus and method for measuring flow of gas with entrained liquids |
| 05/07/2002 | US6382024 Thermocouple boundary layer rake |
| 05/07/2002 | US6382023 Thermo-sensitive type flow rate sensor |
| 05/07/2002 | US6382014 Real-time on-road vehicle exhaust gas modular flowmeter and emissions reporting system |
| 05/02/2002 | WO2002035186A1 Device and method for system and process supervision in a magneto-inductive sensor |
| 05/02/2002 | WO2002035059A1 Fluid property sensors and associated methods of calibrating sensors in a subterranean well |
| 05/02/2002 | WO2001090702A3 Spectral diagnostics in a magnetic flow meter |