| 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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| 01/11/1997 | CA2177658A1 Volume detection apparatus and method |
| 01/08/1997 | EP0752094A1 Device and method for mixing, measuring the flow rate of and supplying a multi-phase mixture |
| 01/08/1997 | EP0752093A1 Vortex flowmeter comprising a profiled duct |
| 01/08/1997 | EP0752092A1 Vortex flowmeter with a double obstruction |
| 01/08/1997 | EP0322459B1 Hot wire type air flow meter |
| 01/08/1997 | CN1139753A Flowmeter with pulse signal generator |
| 01/07/1997 | US5591923 Electroic filter for flowmeters with compound controls |
| 01/07/1997 | US5591922 Method and apparatus for measuring multiphase flows |
| 01/07/1997 | US5591895 Detecting particles in a gas flow |
| 01/07/1997 | US5590632 Apparatus for computing the amount of intake air in internal combustion engine |
| 01/07/1997 | CA2088509C Mounting means for fluid pressure transmitters |
| 01/02/1997 | EP0751383A1 Sensor with output correcting function |
| 01/02/1997 | EP0751378A2 Device for air mass flow determination |
| 01/02/1997 | EP0751377A1 Mass flow determination device |
| 01/02/1997 | EP0710352B1 An apparatus and method for reducing stress in the brace bar of a coriolis effect mass flow meter |
| 01/02/1997 | EP0557529B1 Electromagnetic flowmeter for water conveyance in semifull state |
| 01/02/1997 | DE19624493A1 Temperature detecting device for air intake channel in engine of vehicle |
| 01/02/1997 | DE19523599A1 Mass flow rate determination of emitted component in engine exhaust gases |
| 01/02/1997 | DE19523026A1 Mass flow measurement for grain e.g. on combine harvester |
| 01/02/1997 | DE19522441A1 Device for measurement of flow of grain from combine harvester |
| 01/01/1997 | CN1139209A Fluid-detecting measuring device |
| 01/01/1997 | CN1139203A Method and apparatus for measuring flow of multi-phase medium |
| 12/31/1996 | US5589643 Across the wall pressure differential indicator |
| 12/31/1996 | US5589642 High void fraction multi-phase fluid flow meter |
| 12/31/1996 | US5589639 Sensor and transducer apparatus |
| 12/31/1996 | US5588963 Method for liquid flow measuring and apparatus to practice this method |
| 12/31/1996 | US5588467 Orifice fitting |
| 12/31/1996 | US5588462 Valve and sensor arrangement |
| 12/31/1996 | CA2109234C Gas concentration and/or flow sensor |
| 12/27/1996 | WO1996042000A1 Fluidic flow meter with fiber optic sensor |
| 12/27/1996 | EP0750180A1 Method and circuit arrangement for measuring fluid flow velocity by measuring acoustic transit time differences |
| 12/27/1996 | EP0749570A1 Method and device for measuring the characteristics of an oscillating system |
| 12/25/1996 | CN2243649Y Powerfree solid flow meter |
| 12/25/1996 | CN2243648Y Mounting regulator for supersonic transducer on open channels |
| 12/24/1996 | US5587926 Refrigerated fluid sampling apparatus and method with variable volume sampling system |
| 12/24/1996 | US5587785 Laser doppler velocimeter |
| 12/24/1996 | US5586861 Airflow measuring centrifugal fan |
| 12/23/1996 | CA2179705A1 Method and circuit arrangement for the measurement of flow speed by means of acoustical transit time differences |
| 12/19/1996 | WO1996041157A1 Ultrasonic path bundle and systems |
| 12/19/1996 | DE19623486A1 Thermal quantity meter for flowmeter in vehicle IC engine |
| 12/19/1996 | DE19619910A1 Measuring element for mass airflow sensor |
| 12/19/1996 | DE19521381A1 Volume flowmeter for high pressure hydraulic systems |
| 12/18/1996 | EP0749006A1 Coriolis mass flow sensor with a single measuring tube |
| 12/18/1996 | EP0749005A2 Acoustic transducer |
| 12/18/1996 | EP0749004A1 A venturi flow meter for measurement in a fluid flow passage |
| 12/18/1996 | CN2243068Y Gas mass flow meter |
| 12/17/1996 | US5586027 Method and apparatus for determining flow rates in multi-phase fluid flow mixtures |
| 12/17/1996 | US5585748 Voltage-frequency converter circuit with temperature compensation |
| 12/17/1996 | US5584989 Apparatus for supercritical fluid extraction having means for removing extraction from collection solvent |
| 12/12/1996 | DE19622438A1 Appliance for controlling liquid flow in closed circulation system |
| 12/12/1996 | DE19622437A1 Controller for quantity and/or flow of liquid e.g. for washing machine |
| 12/12/1996 | DE19520570A1 Constant temp. anemometer and constant temp. difference anemometer |
| 12/12/1996 | DE19520264A1 Meßeinrichtung zur Erfassung der Förderstärke eines Schüttgutstromes Measuring device for measuring the flowrate of a bulk material flow |
| 12/11/1996 | EP0747675A2 Method for measuring the flow rate of a species contained in an exhaust gas stream of a combustion process |
| 12/11/1996 | EP0746764A1 Ultrasonic transducer system with temporal crosstalk isolation |
| 12/11/1996 | CN2242445Y Cooling type volume flow meter sensor |
| 12/11/1996 | CN2242444Y Balance monitoring device for gas meter |
| 12/11/1996 | CN2242443Y Separation type IC card pipe-line gas meter |
| 12/11/1996 | CN1137827A Single sided backbone strut for air data sensor |
| 12/11/1996 | CN1137825A Device for carrying equipment through conduit and method for use of device |
| 12/10/1996 | US5583302 Redundant mass flow meter |
| 12/10/1996 | US5583301 Ultrasound air velocity detector for HVAC ducts and method therefor |
| 12/10/1996 | US5583300 Dual sensor vortex flow meter |
| 12/10/1996 | US5583299 Conduit for an electromagnetic flowmeter using magnetic poles as ground electrodes |
| 12/10/1996 | US5582628 Unit and system for sensing fluid velocity |
| 12/08/1996 | CA2178533A1 Method for measuring the flow rate of a species contained in an exhaust gas stream of a combustion process |
| 12/05/1996 | WO1996038731A1 Device for determining the direction and speed of an air flow |
| 12/05/1996 | WO1996038717A1 An apparatus and method for calibrating manifolded tanks |
| 12/05/1996 | WO1996038714A1 A method of determining the mass flow of a flow of grains |
| 12/05/1996 | WO1996038713A1 Measurement device for determining the rate of a flow of bulk materials |
| 12/05/1996 | WO1996038084A1 Personal pulmonary function analysers |
| 12/05/1996 | WO1996029575A3 Low power signal processing and measurement apparatus |
| 12/05/1996 | WO1996029574A3 Coriolis effect mass flowmeter using concentric rotors |
| 12/05/1996 | DE19543236A1 Inlet air amount measuring appts. for IC engine with detector unit |
| 12/05/1996 | DE19535486C1 Flow spin measurement method for simulated combustion chamber of piston engine |
| 12/05/1996 | CA2223626A1 A method of determining the mass flow of a flow of grains |
| 12/05/1996 | CA2222732A1 Personal pulmonary function analysers |
| 12/05/1996 | CA2222435A1 An apparatus and method for calibrating manifolded tanks |
| 12/04/1996 | EP0745213A1 System and method for monitoring a fluid flow in a dialysis machine |
| 12/04/1996 | EP0722552A4 Apparatus for handling process fluid |
| 12/04/1996 | CN2241868Y Target-type flowmeter |
| 12/04/1996 | CN2241867Y T-type tube mass flowmeter |
| 12/04/1996 | CN1137313A Device for measuring mass of flowing medium |
| 12/03/1996 | US5581041 Apparatus for measuring flow of granular particles in conduit |
| 12/03/1996 | US5581028 Fluid property sensors incorporating plated metal rings for improved packaging |
| 12/03/1996 | US5581026 Flow meter |
| 11/28/1996 | WO1996037758A1 Method and devices used in flow measurement |
| 11/28/1996 | WO1996037147A1 Peak flow monitoring device |
| 11/28/1996 | DE19538451A1 Fuel quantity control system for i.c. engine |
| 11/28/1996 | DE19518869A1 Flow sensor for use with pulsed lubrication feeds |
| 11/28/1996 | CA2221998A1 Peak flow monitoring device |
| 11/27/1996 | EP0744596A1 Ultrasonic flow meter |
| 11/27/1996 | EP0744527A1 Method and apparatus for the transmission of information to a downhole receiver. |
| 11/27/1996 | CN1136844A Flow measurement device |
| 11/27/1996 | CN1136843A Magnetic-inductive meter for flowing media |
| 11/26/1996 | US5578764 Coriolis type mass flowmeter utilizing phase shifters for phase shifting of the output signals |
| 11/26/1996 | US5578763 Electromagnetic flow meter |
| 11/26/1996 | US5578746 Apparatus for chemical vapor deposition and method of use |
| 11/21/1996 | WO1996036852A1 Ultrasonic device for measuring a fluid flow rate |
| 11/21/1996 | WO1996036851A1 Apparatus for the measurement of liquid flow |