| 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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| 12/16/1998 | CN1201723A Method and apparatus for use in installing through-the-wall sensing device in laboratory fume hood |
| 12/15/1998 | US5850039 Coriolis flowmeter having axially compliant case ends |
| 12/15/1998 | US5848607 Mounting system for pressure transmitters |
| 12/10/1998 | WO1998055839A1 Measurement using cross-correlation |
| 12/10/1998 | WO1998055838A1 Device for fastening an ultrasound transducer to a measuring device |
| 12/10/1998 | WO1998055837A1 Electromagnetic flow meter |
| 12/10/1998 | DE19823165A1 Device for installing ultrasonic flow detector inside pipe |
| 12/10/1998 | DE19724167A1 Method to determine target parameter, e.g. total mass flow of two-phase fluid in pipe |
| 12/10/1998 | DE19723488A1 Einrichtung zum Befestigen eines Ultraschallwandlers an einem Meßgerät Means for mounting an ultrasound transducer to a measuring device |
| 12/09/1998 | EP0882951A1 Flowmeter with reduced dimensions |
| 12/09/1998 | EP0882950A1 Flowmeter for fluid media |
| 12/09/1998 | EP0866951A4 Differential pressure measurement systems for fluid streams |
| 12/09/1998 | EP0855923A4 Flow estimation and compensation of flow-induced pressure swings in cpap treatment and assisted respiration |
| 12/09/1998 | CN1201519A Coriolis effect mass flowmeter using single rotor having a flexible sensing element |
| 12/09/1998 | CN1201141A Short-tube component having square or rectangular section for grip-type changer, and flow metering method |
| 12/09/1998 | CN1201140A Method for electromagnetic flow measurement and corresponding flowmeter |
| 12/09/1998 | CN1041127C Method for making coriolis mass flow rate meter |
| 12/09/1998 | CA2240081A1 Apparatus and method for measuring the real-time volumetric flow rate of grain in a field harvester using acoustical transducers |
| 12/08/1998 | US5848094 Heat transmission monitoring and/or measuring apparatus |
| 12/08/1998 | US5847288 Photo detector bending beam flow switch and flow meter |
| 12/08/1998 | US5847287 Electromagnetic flowmeter with self-sealing electrodes |
| 12/08/1998 | US5847286 Magnetically inductive flow meter for flowing media |
| 12/08/1998 | US5847275 Temperature detecting apparatus and thermal type flow meter using the same |
| 12/03/1998 | WO1998054551A1 Coriolis flowmeter having corrugated flow tube |
| 12/03/1998 | WO1998054550A1 Method for measuring density and mass flux |
| 12/03/1998 | WO1998054549A1 Midloop ultrasonic instrument |
| 12/03/1998 | WO1998043051A3 Vortex flowmeter with signal processing |
| 12/03/1998 | DE19748853A1 Heat-sensitive air mass-flow sensor for air intake to IC engine |
| 12/03/1998 | DE19723006A1 Eddy frequency detection method for flow measuring device |
| 12/03/1998 | DE19722274A1 Verfahren zur Messung von Dichte und Massenstrom A method for measuring density and mass flow |
| 12/03/1998 | DE19721992A1 Liquid and gas flowmeter |
| 12/03/1998 | DE19721938A1 Vector measuring method e.g. for air or water flow, or for radioactivity, light and sound |
| 12/02/1998 | EP0880766A1 Method of monitoring air flow in a fire-detection device and fire-detection device for carrying out the method |
| 12/02/1998 | EP0880686A1 Flow meter within caustic fluids having non-contaminating body |
| 12/02/1998 | EP0880681A1 Method and devices used in flow measurement |
| 12/02/1998 | EP0880680A1 Instrument for measuring the mass of a flowing agent |
| 12/02/1998 | EP0741860B1 Temperature sensor |
| 12/02/1998 | EP0320508B2 Improved parallel path coriolis mass flow meter |
| 12/02/1998 | CN2299304Y Level alarm for bottom discharge of slags of steel ladle |
| 12/02/1998 | CN1200805A Device for measuring quantity of fluid medium |
| 12/01/1998 | US5844927 Optical fiber distributed feedback laser |
| 12/01/1998 | US5844408 Phase difference measuring apparatus for measuring phase difference between input signals |
| 12/01/1998 | US5844146 Fingerpad force sensing system |
| 12/01/1998 | US5844144 Method for estimating flow velocity |
| 12/01/1998 | US5844143 For measuring a flow rate of a fluid |
| 12/01/1998 | US5844137 Purge system |
| 12/01/1998 | US5844122 Sensor with output correcting function |
| 12/01/1998 | US5843035 Apparatus for detecting excessive air in a liquid flow-through tube |
| 11/26/1998 | WO1998053279A1 Device for determining the flow rate of a medium, including a liquid or a gas |
| 11/26/1998 | WO1998053278A1 Device for determining the flow rate of a medium, including a liquid or a gas |
| 11/26/1998 | DE19744228C1 Mass flow sensor with membrane and attached resistance element |
| 11/26/1998 | DE19721054A1 Constant temperature and constant temperature difference anemometer |
| 11/25/1998 | EP0880015A1 Compact gas flow meter with variable pressure |
| 11/25/1998 | EP0880014A1 Method and apparatus for measuring the velocity of liquid flowing in a moving stream |
| 11/25/1998 | EP0765465B1 Device for ultrasonic measurement of a fluid volume |
| 11/24/1998 | US5841035 Vortex flowmeter |
| 11/24/1998 | US5841027 For measuring the flow rate of a fluid |
| 11/24/1998 | US5841020 Apparatus and method for mixing, measuring and forwarding a multi-phase gas mixture |
| 11/19/1998 | WO1998052002A1 Apparatus and method for measuring flow of gas with entrained liquids |
| 11/19/1998 | WO1998052001A1 Electromagnetic flowmeter |
| 11/19/1998 | WO1998052000A2 Method and device for detecting and compensating zero point influences on coriolis-type mass flowmeters |
| 11/19/1998 | DE19735373C1 Flow transformer for air mass measuring device esp. for intake channel of internal combustion engine |
| 11/19/1998 | DE19730931C1 Volumetric flow sensor with linear characteristic |
| 11/19/1998 | DE19719587A1 Verfahren und Einrichtung zur Erkennung und Kompensation von Nullpunkteinflüssen auf Coriolis-Massedurchflußmesser Method and apparatus for detection and compensation of zero influences on Coriolis mass flow meters |
| 11/18/1998 | EP0878694A1 Method of electromagnetic flow measuring and respective flow meter |
| 11/18/1998 | EP0877917A1 Apparatus for monitoring a system in which a fluid flows |
| 11/18/1998 | EP0877574A1 Combined flow, pressure and temperature sensor |
| 11/18/1998 | EP0835444A4 Ultrasonic path bundle and systems |
| 11/18/1998 | EP0767896B1 Ultrasonic flowmeter with continuous zero flow calibration facility |
| 11/17/1998 | US5837906 Apparatus and method for measuring the real-time volumetric flow rate of grain in a field harvester using acoustical transducers |
| 11/17/1998 | US5837904 Flowmeter tubes and method of installing them |
| 11/17/1998 | US5837903 Device for measuring exhaust flowrate using laminar flow element |
| 11/17/1998 | US5837902 To measure rate of flow of fluid in upstream to downstream direction |
| 11/17/1998 | US5837885 Method and device for measuring the characteristics of an oscillating system |
| 11/17/1998 | US5836693 Method and apparatus for measuring pressure in a pipeline without tapping |
| 11/17/1998 | US5836356 Dual chamber orifice fitting |
| 11/17/1998 | US5836201 Methods and apparatus for measuring the flow rate of solvent recovery in solvent recovery dryers. |
| 11/17/1998 | CA2117786C A hydrocarbon mass flow meter |
| 11/12/1998 | WO1998050763A1 Integrated gas flow sensor based on porous silicon micromachining |
| 11/12/1998 | WO1998050762A1 Improved mass flowmeter and laminar flow elements for use therein |
| 11/12/1998 | WO1998050761A1 Fluid flow apparatus |
| 11/12/1998 | DE19758463A1 Dosing unit for fluids |
| 11/12/1998 | DE19758462A1 Dosing unit for fluids |
| 11/12/1998 | DE19719400A1 Reduced noise turbine water meter, e.g. for central heating system |
| 11/11/1998 | EP0877234A2 Improvements in or relating to mass flow measuring apparatuses |
| 11/11/1998 | EP0877233A1 Tamperproof liquid flow meter |
| 11/11/1998 | EP0876588A1 Flowmeter |
| 11/11/1998 | EP0876127A1 Method and device for determining the compliance and the blood pressure of an artery by ultrasonic echography |
| 11/11/1998 | EP0792441A4 Self-calibrating open-channel flowmeter |
| 11/10/1998 | US5835977 Force transducer with co-planar strain gauges |
| 11/10/1998 | US5835884 Computer-readable storage medium |
| 11/10/1998 | US5834707 Device for the continuous weighing of bulk material |
| 11/10/1998 | US5834659 Device and method for measuring fluid flow in a conduit having a gradual bend |
| 11/10/1998 | US5832592 Method of making a respiration sensor |
| 11/05/1998 | WO1998049529A1 Apparatus for monitoring the volume of a particulate or clumpy material |
| 11/05/1998 | WO1998049528A1 Electromagnetic flowmeter |
| 11/05/1998 | WO1998049527A1 Pulse generator |
| 11/05/1998 | WO1998049523A1 Differential hot wire air gauge |
| 11/05/1998 | WO1998048866A1 Weight measurement of blood volume in soft-shell venous reservoirs |
| 11/05/1998 | DE19718058A1 Measurement unit for measuring flow of medium through process line before and after throttle unit |