| Patents for G01F 5 - Measuring a proportion of the volume flow (1,398) |
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| 02/24/2015 | US8965714 Diagnostic mechanism |
| 02/24/2015 | US8965713 Providing measurements relating to different phase components of a flowing fluid |
| 02/24/2015 | US8959996 Water meter casing having a middle casing and inlet and outlet ports formed as separate components |
| 02/24/2015 | US8959994 Thermal sensor with temperature control |
| 02/11/2015 | CN204154344U 一种用于测量气液比的流量计 A flowmeter for measuring gas-liquid ratio |
| 02/10/2015 | US8950248 Air flow measuring device having a sensor accommodated in a bypass flow passage |
| 01/22/2015 | DE102013012139A1 Ultraschallzähler Ultrasonic meters |
| 01/21/2015 | EP2827111A1 Ultrasound meter |
| 01/14/2015 | EP2824432A2 Housing for flow measurements |
| 12/11/2014 | US20140360261 Thermal Type Air Flow Meter Having a Reinforcing Structure Provided on the Base Member between the Board Fixing Part and the Secondary Passage Constituting Part |
| 12/10/2014 | CN204007746U 一种测量磨削液有效流量率的实验装置 An experimental device to measure the flow rate of the grinding fluid effectively |
| 12/09/2014 | US8904854 Air flow measurement device |
| 11/25/2014 | US8893743 Flow rate controller and processing apparatus |
| 10/28/2014 | US8869609 Flow sensor having a sensor housing with main channel and a measuring channel with choke points |
| 10/14/2014 | US8857461 Flow rate control using mass flow rate control device |
| 10/07/2014 | US8851105 Mass flow meter, mass flow controller, mass flow meter system and mass flow control system containing the mass flow meter and the mass flow controller |
| 10/02/2014 | WO2014158375A1 Turning vane |
| 09/30/2014 | US8844349 Thermal type air flow meter having a reinforcing structure provided on the base member between the board fixing part and the secondary passage constituting part |
| 09/30/2014 | US8844348 Gas flow rate measurement device |
| 08/27/2014 | EP2770305A1 Flow meter comprising a measuring insert with a sound transducer |
| 08/27/2014 | EP2770304A1 Flow meter comprising a measuring insert which is insertable into a casing |
| 07/29/2014 | US8791417 Determining energy consumption in a structure |
| 07/21/2014 | DE202014102258U1 Strömungsmessvorrichtung zum Messen einer Strömung eines Mediums Flow measuring device for measuring a flow of a medium |
| 07/17/2014 | DE102010019303B4 Strömungsrate-Messvorrichtung Flow rate measurement apparatus |
| 07/10/2014 | WO2014107113A1 Scale indication device and method |
| 07/10/2014 | WO2014106457A1 Multiphase flow metering device based on curved pipe and metering method |
| 06/19/2014 | WO2014090691A1 Thermal flow measuring device and method for determining and/or monitoring a flow of a medium |
| 06/19/2014 | WO2014090557A1 Thermal flow measuring device and method for correcting a flow of a medium |
| 06/18/2014 | EP2742325A1 Sensor module for measuring and/or monitoring parameters of media flowing in pipelines and measuring system formed therewith |
| 06/17/2014 | US8752424 Flow measuring device |
| 05/21/2014 | EP2733471A1 Ultrasonic flow-meter |
| 05/08/2014 | DE102011115768B4 Gaszähler Gas meter |
| 05/06/2014 | US8714000 Air flow measuring device and method of making housing for the device |
| 05/01/2014 | US20140118161 Mems utility meters with exchangeable metrology unit |
| 04/24/2014 | WO2014060161A1 Sensor arrangement for determining the moisture content of a fluid medium flowing in a main flow direction |
| 04/24/2014 | DE102012219290A1 Verfahren zum Betreiben eines Luftmassenmessers A method of operating an air mass meter |
| 04/24/2014 | DE102012219287A1 Verfahren zum Betreiben eines Luftmassenmessers A method of operating an air mass meter |
| 04/16/2014 | CN103733031A Sensor module for measuring and/or monitoring parameters of media flowing in pipelines and measuring system formed therewith |
| 04/09/2014 | EP2715293A2 Device for measuring a fluid flow rate |
| 03/27/2014 | US20140083179 Flow detection device |
| 03/05/2014 | EP2703787A1 Flow sensor with multi-position laminar flow element having integrated bypass channels |
| 02/27/2014 | WO2014030011A1 Sensor apparatus, corresponding turbocharger and method of measuring a mass flow rate |
| 02/13/2014 | DE102012220019B3 Luftmassenmesser Mass air flow sensor |
| 01/30/2014 | WO2014015802A1 Wet gas flow measuring method and apparatus |
| 01/30/2014 | WO2014015770A1 Method for accurately measuring gas flow and liquid flow in gas and liquid mixed fluid |
| 01/16/2014 | US20140013838 Flow rate measurement device and flow rate measurement method for flow rate controller for gas supply device |
| 01/08/2014 | EP2682720A1 Heat-type flow meter |
| 12/05/2013 | WO2013177626A1 Silt control in fluid networks |
| 12/05/2013 | WO2013092999A3 Method for operating an air mass sensor |
| 11/27/2013 | EP2665412A2 In-line flow meter |
| 11/20/2013 | CN203298817U Test system for oil content of air-conditioning system |
| 11/06/2013 | EP2660570A2 Custody transfer system and method for gas fuel |
| 11/05/2013 | US8573051 Flow rate measurement device having an auxiliary passage arrangement that prevents liquid breaking into the detection passage |
| 10/31/2013 | DE10306805B4 Durchflussmengen-Messgerät Flow rate measuring device |
| 10/30/2013 | EP2657685A1 Gas analysis and control system, in particular for the detection of the Lower Explotion Limit (LEL) value on a gas or gaseous mixture |
| 10/30/2013 | CN102625905B Multi-phase fluid measurement apparatus and method |
| 10/16/2013 | CN102116653B Split-flow split-phase gas-liquid phase fluid flowmeter and split-flow coefficient determining method |
| 10/15/2013 | CA2644742C Flow control system and method with variable pressure and variable resistance |
| 10/02/2013 | CN203224264U Multiphase-flow metering device based on curved pipe |
| 09/11/2013 | CN101086457B Method and device for fluid flow parameters determination |
| 08/15/2013 | US20130205892 Flow measurement structure and flow measurement devive |
| 08/14/2013 | CN203132622U Volatilization loss testing system in process of liquid loading and unloading |
| 08/08/2013 | US20130199289 Flow sensor arrangement |
| 08/08/2013 | US20130199288 Fluid flow distribution device |
| 08/07/2013 | CN103234709A Device and method for testing induction type quenching machine sensor |
| 07/17/2013 | EP2615431A1 Gas flow rate measurement device |
| 07/10/2013 | CN103196505A Detecting method, detecting device and calculating method of three-phase fluid proportions and flow |
| 06/27/2013 | DE102012112457A1 Massendurchflussmess- oder regelgerät With mass or rule unit |
| 06/26/2013 | EP2606318A1 Flow sensor arrangement |
| 06/26/2013 | CN103177923A Gas distribution system applied to plasma treatment device and verification method thereof |
| 06/20/2013 | WO2013090880A1 Heated wet gas flow meter |
| 06/20/2013 | CA2856739A1 Heated wet gas flow meter |
| 06/19/2013 | EP2603270A1 Device for monitoring gas concentration |
| 06/12/2013 | EP2601484A1 Flow meter system and method for measuring an amount of liquid in a largely gaseous multiphase flow |
| 06/05/2013 | EP2600115A1 Flow measurement structure and flow measurement device |
| 06/05/2013 | CN103134563A Air distribution detecting device, air outlet tool and air distribution detecting method thereof |
| 05/08/2013 | CN103090917A Arc-shaped pipe based flow metering device and metering method for multiphase flow |
| 05/01/2013 | CN103076055A Method for evaluating clogging conditions of drip irrigation system |
| 04/24/2013 | CN103063260A Sand ratio detection method for fracturing operation of oil and gas exploitation |
| 04/18/2013 | DE102011115768A1 Gaszähler Gas meter |
| 04/11/2013 | DE102011054225A1 Method for determining exhaust gas volume at multi-flow exhaust gas purification system connected to diesel engine, involves dividing reference value for total exhaust gas volumetric flows, and mapping value proportion with sub-branches |
| 04/03/2013 | CN103026180A Flow sensor arrangement |
| 04/02/2013 | US8410775 Methods and apparatus to detect location and orientation in an inductive system |
| 03/20/2013 | CN101291871B Metering valve comprising a fixed inner conduit and a mobile outer sleeve |
| 03/14/2013 | DE102011082422A1 Method for measuring flow rate of gaseous oxidant, involves dividing total flow rate at multiple mutually identical quantity measuring units, where measurement value is determined for each measuring unit |
| 03/14/2013 | DE102004035893B4 Vorrichtung zur Bestimmung wenigstens eines Parameters eines in einer Leitung strömenden Mediums Apparatus for determining at least one parameter of a medium flowing in a line |
| 03/13/2013 | EP2567199A1 Flow rate meter |
| 02/21/2013 | WO2013023859A1 Sensor module for measuring and/or monitoring parameters of media flowing in pipelines and measuring system formed therewith |
| 02/21/2013 | WO2012163500A3 Apparatus for measuring the flow rate of a fluid |
| 02/20/2013 | CN202748069U Moisture flow measuring device |
| 02/14/2013 | DE102011110023A1 Woltmann meter, has vane wheel arranged in chamber that is integrally formed at cover, where rotational axis of vane wheel stands vertical to flow direction and runs to counter or arithmetic unit in detour-free manner |
| 02/08/2013 | CA2784726A1 Apparatus and method for maintaining consistent fluid velocity and homogeneity in a pipeline |
| 01/30/2013 | CN202710118U Device for measuring drifting rate of cooling tower |
| 01/24/2013 | US20130019675 Flow measuring device |
| 01/16/2013 | CN101551675B Flow controller and test method therefor, and flow control method |
| 01/01/2013 | US8346488 Devices for measuring a force, monitoring a machining tool, and compensating for a deflection |
| 12/06/2012 | WO2012163500A2 Measurement apparatus for measuring the throughflow of a fluid |
| 12/06/2012 | US20120304759 Sensor assembly for use with a fluid transport system and method of assembling same |
| 12/06/2012 | CA2837374A1 Measurement apparatus for measuring the flow rate of a fluid |
| 11/28/2012 | EP2527799A1 Flow sensor arrangement |