| 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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| 03/20/2013 | CN102980615A Optical fiber vortex shedding flowmeter |
| 03/20/2013 | CN102980614A Device and method for testing spray head of orchard spraying machine |
| 03/20/2013 | CN102976261A A MEMS airflow sensor die incorporating additional circuitry on the die |
| 03/20/2013 | CN102322901B Vertical Woltmann water meter |
| 03/20/2013 | CN101476911B Ultrasonic counter for determining flux of yielding medium |
| 03/20/2013 | CN101151516B Meter electronics and methods for determining a liquid flow fraction in a gas flow material |
| 03/19/2013 | US8401811 Flow testing system for fluid networks |
| 03/19/2013 | US8401805 Ultrasonic multiphase flowmeter, ultrasonic multiphase flow rate measurement program, and multiphase flow rate measurement method using ultrasonic wave |
| 03/19/2013 | US8397587 Paddle-type flowmeter with magnetic coupling |
| 03/19/2013 | US8397586 Flow sensor assembly with porous insert |
| 03/19/2013 | US8397585 Electromagnetic flow meter having liner reinforcing plate with divided ring plates |
| 03/19/2013 | US8397565 High response air angle probe |
| 03/19/2013 | US8397500 System and method for estimating airflow restriction of an engine air filter |
| 03/19/2013 | CA2602863C Coriolis flow meter and method for determining flow characteristics |
| 03/15/2013 | DE202012010623U1 Anschliessbare Messelektronik an Mess-Sensoren für Durchfluss-Messung von Wasser und Temperatur Connectable measurement electronics measurement sensors for flow measurement of water temperature and |
| 03/14/2013 | WO2013036131A1 Device for monitoring scale in a well installation |
| 03/14/2013 | WO2013035643A1 Receiving circuit, semiconductor device, and sensor device |
| 03/14/2013 | WO2013034393A1 Method for controlling an exhaust system of a diesel engine and exhaust system of a diesel engine |
| 03/14/2013 | WO2012176008A4 Liquid flow rate meter with safety shut-off valve |
| 03/14/2013 | US20130061789 System and method for measuring product flow to an agricultural implement |
| 03/14/2013 | US20130061688 Fluid Flow Monitor |
| 03/14/2013 | US20130061687 Portable ultrasonic flow measuring system, measuring devices and measuring tube |
| 03/14/2013 | US20130061686 Ultrasonic flow measurement unit and ultrasonic flowmeter using same |
| 03/14/2013 | US20130061685 Method for operation of several adjacent magnetic-inductive flow meters |
| 03/14/2013 | US20130061684 Air mass flow meter |
| 03/14/2013 | DE102012201592B3 Coriolis mass flow measuring device for measuring mass flow of fluid, has vibration absorbers with linear variable hybrid coil having cores whose ends are coupled with measuring tubes such that coefficient Of coupling of coils varies |
| 03/14/2013 | DE102012016270A1 Verfahren zum Betrieb mehrerer benachbarter magnetisch-induktiver Durchflussmessgeräte Method for operating a plurality of adjacent magnetic-inductive flowmeters |
| 03/14/2013 | DE102011082615A1 Ultraschallwandler eines Ultraschall-Durchflussmessgeräts Ultrasonic transducer of an ultrasonic flowmeter |
| 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 | EP2568264A1 A MEMS airflow sensor die incorporating additional circuitry on the die |
| 03/13/2013 | EP2568263A1 Portable ultrasound flow measurement system, measuring device and measuring tube |
| 03/13/2013 | EP2568262A1 Method for operating multiple neighbouring magnetic-inductive flow meters |
| 03/13/2013 | EP2567200A1 Method and device for determining flow properties of a medium in a pipeline |
| 03/13/2013 | EP2567199A1 Flow rate meter |
| 03/13/2013 | CN202794215U Portable water flow monitor |
| 03/13/2013 | CN202793497U Air quality and flow display device of printing board etching workshop based on singlechip |
| 03/13/2013 | CN202793484U Flow sensor |
| 03/13/2013 | CN202793483U Small-bore ultrasonic flowmeter flow tube |
| 03/13/2013 | CN202793482U Single-track ultrasonic flowmeter capable of directly obtaining mean flow velocity of fluid |
| 03/13/2013 | CN202793481U Upright post type ultrasonic flowmeter base table with spherical expansion cavities and low pressure loss |
| 03/13/2013 | CN202793480U Zero correction device for electromagnetic flowmeter |
| 03/13/2013 | CN202793479U Lining-free electromagnetic flowmeter |
| 03/13/2013 | CN202793478U Water flow sensor |
| 03/13/2013 | CN202793477U Water flow rate sensor |
| 03/13/2013 | CN202793476U Air flow meter |
| 03/13/2013 | CN202793475U Experiment table facilitating movement of Pitot tube to designated test spot |
| 03/13/2013 | CN202793474U Flow meter |
| 03/13/2013 | CN202793473U Moving type measuring weir |
| 03/13/2013 | CN202793472U Single phase liquid microscale flowmeter |
| 03/13/2013 | CN202790629U Flow controller |
| 03/13/2013 | CN102971613A Valve assembly for a differential pressure sensor with automatic zero point calibration and flushing |
| 03/13/2013 | CN102971609A Method and apparatus for vibrationaly separating driver and pick-offs of a vibrating-type flow sensor assembly |
| 03/13/2013 | CN102971608A Flow measurement structure and flow measurement device |
| 03/13/2013 | CN102971076A Feedback control in microfluidic systems |
| 03/13/2013 | CN102967336A Mass flowmeter capable of adjusting errors |
| 03/13/2013 | CN102967335A Micro-thermal type fuel gas meter |
| 03/13/2013 | CN102967334A System and method for measuring fluid flow through utilizing signal envelope curve processing |
| 03/13/2013 | CN102967333A Micro ultrasonic gas meter |
| 03/13/2013 | CN102967332A Flowmeter with touch screen |
| 03/13/2013 | CN102967331A Real-time harvest predicting device for peanuts |
| 03/13/2013 | CN102369417B Flow measurement using near field microwaves |
| 03/13/2013 | CN101983319B Brace bar with a partial bond |
| 03/13/2013 | CN101981415B Method for measuring the volume flow of electrically conductive liquids through a vessel |
| 03/13/2013 | CN101629929B System for measuring capacitive powder flow for laser refabrication |
| 03/13/2013 | CN101473104B Fluid diversion measurement methods and systems |
| 03/12/2013 | US8396675 Method and apparatus for determining discharge flow rate and use of the apparatus |
| 03/12/2013 | US8396674 Vibration-type measuring device |
| 03/12/2013 | US8393233 Force meter |
| 03/12/2013 | US8393228 Method and system for measuring a flow |
| 03/12/2013 | US8393227 Substrate processing method, storage medium storing program for executing the same, substrate processing apparatus, and fault detection method for differential pressure flowmeter |
| 03/12/2013 | CA2590655C Method and device for fluid flow parameters determination |
| 03/12/2013 | CA2520563C Ultrasonic apparatus and method for measuring the concentration and flow rate of gas |
| 03/09/2013 | CA2773973A1 System and method for controlling product flow to an agricultural implement |
| 03/09/2013 | CA2773952A1 System and method for measuring product flow to an agricultural implement |
| 03/07/2013 | WO2013030198A1 Flow sensor for determining a flow parameter and method for determining said flow parameter |
| 03/07/2013 | WO2013030034A1 Flow sensor |
| 03/07/2013 | WO2013029664A1 An ultrasonic measurement device and a method for operating the same |
| 03/07/2013 | WO2013008203A3 Miniaturised sensor comprising a heating element, and associated production method |
| 03/07/2013 | US20130060492 Method of deducing time based metrics using flow rate |
| 03/07/2013 | US20130060491 Thermal Mass Flow Meter |
| 03/07/2013 | US20130055827 Method for Operating a Coriolis Mass Flow Rate Meter and Coriolis Mass Flow Rate Meter |
| 03/07/2013 | US20130055826 Mems airflow sensor die incorporating additional circuitry on the die |
| 03/07/2013 | US20130055799 Air flow measuring device |
| 03/07/2013 | DE202012011186U1 Gaszähler sowie Zählereinrichtung umfassend einen solchen Gaszähler Gas meter and meter device comprising such a gas meter |
| 03/07/2013 | DE112010003671T5 Wirbelgenerator für erweiterte Strömungsbereiche und schnellere Antwort Vortex generator for extended flow ranges and faster response |
| 03/07/2013 | DE10302251B4 Durchflusssensor Flow sensor |
| 03/07/2013 | CA2843815A1 Flow sensor |
| 03/06/2013 | EP2565594A1 Coriolis flowmeter with zero checking feature |
| 03/06/2013 | EP2565593A1 Ultrasound meter |
| 03/06/2013 | EP2564171A1 Fuel dispenser |
| 03/06/2013 | EP2564170A2 Ultrasonic flow meter |
| 03/06/2013 | EP2564169A1 Measuring device and method for measuring the flow rate of a medium flowing through a measuring tube |
| 03/06/2013 | EP2563436A1 Drug delivery device |
| 03/06/2013 | CN202770606U Ventilation air-conditioning system air leakage automatic testing device |
| 03/06/2013 | CN202770482U Portable measuring weir |
| 03/06/2013 | CN202770481U Reflection type ultrasonic flowmeter capable of preventing air disturbance |
| 03/06/2013 | CN202770480U Ultrasonic flow sensor |
| 03/06/2013 | CN202770479U Variable-frequency magnetic flow meter |
| 03/06/2013 | CN202770478U Rotary floatation single rotor dynamic balance flowmeter |
| 03/06/2013 | CN202769023U Automatic adjustment mechanism of memory alloy water-carrying capacity sensor |