| 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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| 08/26/1998 | CN2289208Y Differential pressure type computerized flowmeter |
| 08/26/1998 | CN2289207Y High sensitive water-limiting meter auxiliary device |
| 08/26/1998 | CN2289206Y Gas meter micropower dissipation advanced charge controller and its pipeline cutting-off device |
| 08/25/1998 | US5798466 Flow meter and method of calibrating same |
| 08/20/1998 | WO1998036247A1 Flow sensor component |
| 08/20/1998 | WO1998036246A1 Method and apparatus for measuring liquid flow |
| 08/20/1998 | WO1998036245A1 An apparatus for indicating the flow rate of a fluid through a conduit |
| 08/20/1998 | DE19705660A1 Measuring insert for gas meter |
| 08/19/1998 | EP0859145A1 Air cleaner for internal combustion engine |
| 08/19/1998 | EP0858585A1 Flow meter |
| 08/19/1998 | EP0850401A4 Gas flow detector |
| 08/19/1998 | EP0690975A4 Optical pickup and signal analyzing system for mass flowmeters |
| 08/19/1998 | CN2288421Y Water flow monitor |
| 08/19/1998 | CN2288420Y Water-meter |
| 08/19/1998 | CN2288419Y Non-return type water-meter |
| 08/19/1998 | CN1190735A Technology for basically eliminating measured error led by temp. in Coriolis table |
| 08/18/1998 | US5796679 Doppler velocimeter for monitoring groundwater flow |
| 08/18/1998 | US5796012 Error correcting Coriolis flowmeter |
| 08/18/1998 | US5796011 Coriolis-type mass flow sensor |
| 08/18/1998 | US5796010 Coriolis mass flowmeter |
| 08/18/1998 | US5796009 Method for measuring in a fluid with the aid of sing-around technique |
| 08/18/1998 | US5795998 Flow sensor and fuel control system |
| 08/12/1998 | EP0858018A1 Method and device for flow control of liquids |
| 08/12/1998 | EP0857953A1 Impeller arrangement in a measuring device |
| 08/12/1998 | EP0857952A1 Impeller torque measuring device |
| 08/12/1998 | EP0857951A1 Zero setting arrangement in a measuring device |
| 08/12/1998 | EP0857950A1 Electric volume flow sensor |
| 08/12/1998 | EP0639099B1 Apparatus and method for supercritical fluid extraction |
| 08/12/1998 | EP0639098B1 Apparatus for supercritical fluid extraction |
| 08/12/1998 | CN1190461A Method and apparatus for adaptive line enhancement in coriolis mass flow meter measurement |
| 08/11/1998 | US5793478 Apparatus for measuring particle properties |
| 08/11/1998 | US5793216 Multiphase flowmeter |
| 08/11/1998 | US5793073 Semiconductor thin film sensor device with (110) plane |
| 08/11/1998 | US5792966 Thermally stable, fluid flow measurement device |
| 08/11/1998 | US5792965 Mode suppression in fluid meter conduits |
| 08/11/1998 | US5792964 Milking system including a milk quantity meter |
| 08/11/1998 | US5792963 Method for determining gas mass flows by use of a tracer gas |
| 08/11/1998 | US5792962 Device and method for measuring velocity profiles in a multiphase fluid |
| 08/11/1998 | US5792952 Fluid thermal mass flow sensor |
| 08/11/1998 | US5792951 Measurement system with self calibrating probe |
| 08/11/1998 | US5792367 Comprising a computer for calculating the fluid flow rate based on the fluid pressure; medical equipment |
| 08/06/1998 | WO1998034084A1 Hot-film anemometer, and the manufacture of same |
| 08/05/1998 | EP0856723A2 Improvements in or relating to mass flow measurement |
| 08/05/1998 | EP0856147A1 Mass flowmeter |
| 08/05/1998 | EP0856146A2 Method for the determination of gas volume streams in processes of the liquid phase |
| 08/05/1998 | EP0856145A1 Digital speed determination in ultrasonic flow measurements |
| 08/05/1998 | EP0855923A1 Flow estimation and compensation of flow-induced pressure swings in cpap treatment and assisted respiration |
| 08/05/1998 | EP0805958B1 Flow sensor |
| 08/05/1998 | CN2287296Y Blast volume measuring unit for circular channel |
| 08/04/1998 | US5789673 Thermal type air flow measuring instrument for internal combustion engine |
| 08/04/1998 | US5789660 Multiple function airway adapter |
| 08/04/1998 | US5789020 Method of forming a hot film sensor system on a model |
| 08/04/1998 | CA2146865C Non-interacting enclosure design for coriolis mass flow meters |
| 08/04/1998 | CA2063820C Flow conditioner |
| 07/30/1998 | WO1998033051A1 Methods for optimizing sampling of a petroleum pipeline |
| 07/30/1998 | WO1998033043A1 Gas turbine meter |
| 07/30/1998 | DE19702849A1 Method of detecting mass flow distribution of fluid stream over plane |
| 07/30/1998 | DE19702622A1 Air=conditioning thermoanemometer |
| 07/30/1998 | DE19700592A1 Measurement system for depth resolution determination in laser doppler perfusion imaging for fluid flowmeter |
| 07/30/1998 | CA2278789A1 Methods for optimizing sampling of a petroleum pipeline |
| 07/29/1998 | EP0855578A2 Exhaust gas flow measuring equipment of internal combustion engine and process for calibrating sensitivity of trace gas flow meter |
| 07/29/1998 | EP0855577A1 Method for autonomous parameter adjustment of an ultrasonic measuring device |
| 07/29/1998 | EP0855576A1 Method and apparatus for measuring volume flow of flowing fluids |
| 07/29/1998 | EP0855017A1 Mass flow rate measuring instrument |
| 07/29/1998 | EP0855016A1 Device for measuring the mass of a flowing medium |
| 07/29/1998 | EP0619013B1 Coriolis effect meter using optical fiber sensors |
| 07/29/1998 | CN2286867Y Flow-metering sensor |
| 07/29/1998 | CN2286866Y Mircro-power-consumption anti-blocked thermal (cold) flow meter |
| 07/29/1998 | CN2286865Y Domestic water meter |
| 07/29/1998 | CN1188892A Electromagentic flowmeter |
| 07/28/1998 | US5785657 Blood flow measurement device |
| 07/28/1998 | CA2113165C A technique for substantially eliminating temperature induced measurement errors from a coriolis meter |
| 07/23/1998 | WO1998031990A1 Signal processing and field proving methods and circuits for a coriolis mass flow meter |
| 07/23/1998 | WO1998031989A1 A flow analysis system and method |
| 07/23/1998 | WO1998031988A1 Capacitive vortex mass flow sensor |
| 07/23/1998 | DE19801484A1 Measuring element for air mass meter used, e.g. in electronic fuel injection system in IC engine |
| 07/23/1998 | DE19701798A1 Electrochemical flow cell |
| 07/22/1998 | EP0752826B1 Blood flow velocity measurement device |
| 07/22/1998 | EP0680602B1 In-flow coriolis effect mass flowmeter |
| 07/22/1998 | CN1188231A Wide-range differential pressure type flowmeter |
| 07/21/1998 | US5783757 Methods and apparatus for measuring a speed of flow of a fluid |
| 07/21/1998 | US5783753 Vane anemometer having a modular impeller assembly |
| 07/21/1998 | US5782575 Ultrasonically welded joint |
| 07/21/1998 | US5782263 Flood control device |
| 07/16/1998 | WO1998030880A2 Two-piece valve manifold |
| 07/16/1998 | DE19800628A1 Air flow measuring device with temperature compensation, especially for IC engine |
| 07/15/1998 | EP0853234A1 Improvements in and relating to surfaces |
| 07/15/1998 | EP0853233A1 Improvements in and relating to members |
| 07/15/1998 | EP0852725A1 Method for acoustically measuring a fluid flow rate |
| 07/15/1998 | EP0852704A2 Inductive flow meter |
| 07/15/1998 | EP0852703A1 Flow tube lining |
| 07/15/1998 | EP0852702A2 Inductive flow meter |
| 07/15/1998 | EP0725922B1 Flow measurement device |
| 07/14/1998 | US5780748 Flow device having parallel flow surfaces which move toward and away from one another to adjust the flow channel in proportion to applied force |
| 07/14/1998 | US5780747 Open channel multichannel ultrasonic flowrate measurement apparatus and method |
| 07/14/1998 | US5780737 For determining mass flow of a fluid in a conduit |
| 07/14/1998 | US5780736 Axial thermal mass flowmeter |
| 07/14/1998 | US5780735 Air flow rate measurement apparatus |
| 07/14/1998 | US5780173 Durable platinum/polyimide sensing structures |
| 07/14/1998 | US5778933 Orifice fitting |