| 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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| 02/10/2011 | US20110030450 Field olfactometer with differential flow-based dynamic dilution |
| 02/10/2011 | DE202010012837U1 Anordnung zur Bestimmung des Durchflusses einer bidirektionalen, instationären Fluidströmung Arrangement for determining the flow of a bi-directional transient fluid flow |
| 02/10/2011 | DE102009035761A1 Warmwasserspeicher mit einer Einrichtung zum Bestimmen des Warmwasserfüllstandes des Warmwasserspeichers Hot water tank with a means for determining the hot water fill level of the water heater |
| 02/09/2011 | EP2282181A1 Method and device for determining the product gas volume |
| 02/09/2011 | EP2282180A1 Flow sensor and manufacturing method therefor |
| 02/09/2011 | EP2282179A1 Method for manufacturing a temperature sensor for a thermal type flowmeter |
| 02/09/2011 | EP2282178A1 Ultrasonic flowmeter for measuring a flow characteristic of a fluid in a conduit |
| 02/09/2011 | EP2281949A2 Control gate |
| 02/09/2011 | EP2280903A1 Dispensing equipment utilizing coriolis flow meters |
| 02/09/2011 | EP2113068B1 Device for measuring the volumetric or mass flow of a medium in a pipeline |
| 02/09/2011 | EP1754026B1 Method and device for measuring the flowing speed of fluids |
| 02/09/2011 | EP1665189B1 Method and apparatus for determining operational condition of pollution monitoring equipment |
| 02/09/2011 | EP1469716B1 Free-flow fluid measurement meter |
| 02/09/2011 | EP1361910B1 A method and system of calibrating air flow in a respirator system |
| 02/09/2011 | EP1340129B1 Device for system and/or process monitoring |
| 02/09/2011 | CN201740554U High temperature diaphragm component |
| 02/09/2011 | CN201740553U Double-parameter mass flow meter |
| 02/09/2011 | CN201740552U Pipe wall reflection-type ultrasonic flow sensor |
| 02/09/2011 | CN201740551U Triple flowmeter |
| 02/09/2011 | CN201740550U Intelligent flowmeter with magnetic sensor with giant Hall effect |
| 02/09/2011 | CN201740549U High-precision trace flowmeter |
| 02/09/2011 | CN201740548U High-precision quantum flowmeter |
| 02/09/2011 | CN201740547U Two-way flow detector |
| 02/09/2011 | CN201740546U Structure for mounting wet-type water meter in dry way |
| 02/09/2011 | CN201740545U Double helix flow meter |
| 02/09/2011 | CN101970991A Flow rate determination of a gas-liquid fluid mixture |
| 02/09/2011 | CN101968387A Closed integral type calorimeter |
| 02/09/2011 | CN101968370A Method for remotely measuring river flow or channel flow on line and special tracking flow rate measurement device |
| 02/09/2011 | CN101614564B Device and method for testing natural ventilation rate in indoor high and large space |
| 02/09/2011 | CN101603971B Flow speed measurement instrument and measurement method in micro flow |
| 02/09/2011 | CN101419083B Plug-in water meter |
| 02/09/2011 | CN101263367B Method for determining the operating point of a magneto-inductive flowmeter |
| 02/08/2011 | US7885773 Fluid flow measuring and proportional fluid flow control device |
| 02/08/2011 | US7883611 Electrochemical sensor having a mediator compound |
| 02/08/2011 | US7882751 Measuring system with a flow conditioner for flow profile stabilization |
| 02/08/2011 | US7882750 Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors |
| 02/08/2011 | US7882749 Method and apparatus for ascertaining volume- or mass-flow |
| 02/08/2011 | US7882735 Thermal air flowmeter |
| 02/08/2011 | CA2677516C Apparatus for determining transverse velocity or temperature of a fluid in a pipe |
| 02/08/2011 | CA2342527C Bulk flow measurement system |
| 02/05/2011 | CA2710718A1 Particulate flow sensing for an agricultural implement |
| 02/03/2011 | WO2011014187A1 Self-calibrating and self-powered water meter |
| 02/03/2011 | WO2011011814A1 An administration set flow condition monitor |
| 02/03/2011 | WO2010142999A3 Method and apparatus for measuring mass flow rate of the non-gaseous phase of a mixture using infrared sensors |
| 02/03/2011 | US20110029261 Fluid measurement device and fluid measurement method |
| 02/03/2011 | US20110029260 Metering system and method for aerosol delivery |
| 02/03/2011 | US20110029259 Method for generating a diagnostic from a deviation of a flow meter parameter |
| 02/03/2011 | US20110029258 Pressure measurement for flow metering device |
| 02/03/2011 | US20110029254 Field device for determining and monitoring process variable in process automation systems |
| 02/03/2011 | US20110027656 Electrophoretic assembly of electrochemical devices |
| 02/03/2011 | US20110023626 Vibratory flow meter for determining one or more flow fluid characteristics of a multi-phase flow fluid |
| 02/03/2011 | US20110023625 Very low frequency vibratory flow meter |
| 02/03/2011 | US20110023624 Vibration-type measuring transducer as well as measuring device with such a measuring transducer |
| 02/03/2011 | US20110023623 Device for Determining and/or Monitoring the Volume or Mass Flow Rate of a Medium in a Pipe Conduit |
| 02/03/2011 | US20110023622 Dual pick-off vibratory flowmeter |
| 02/03/2011 | US20110023621 Smooth bore, chordal transit-time ultrasonic meter and method |
| 02/03/2011 | US20110023597 Thermal flow meter |
| 02/03/2011 | DE102009028044A1 Field device for process automation for determining physical, biological or chemical process variables, particularly fluid level of medium, has multiple sub-elements and power supply unit, where sub-elements are exposed to solar radiation |
| 02/03/2011 | CA2769749A1 Self-calibrating and self-powered water meter |
| 02/02/2011 | EP2280251A2 Thermal flow meter |
| 02/02/2011 | EP2280250A2 Method for measuring volume flow |
| 02/02/2011 | EP2280121A2 Control gate |
| 02/02/2011 | EP2279393A1 Dual tube coriolis flow meter with a central stationary plate serving as support for driver and pick-off components |
| 02/02/2011 | EP2279392A1 Brace bar with a partial bond |
| 02/02/2011 | EP1700086B1 Coriolis mass flow sensor with optical vibration detectors |
| 02/02/2011 | CN201732299U Automatic flow control device |
| 02/02/2011 | CN201731922U Drifting type sewage metering device |
| 02/02/2011 | CN201731905U Electronic water meter with LED display |
| 02/02/2011 | CN201731902U Heavy hybrid power electric automobile energy consumption and emission testing system |
| 02/02/2011 | CN201731900U Measuring device for measuring liquid level height of cement mortar grouted in sealed environment |
| 02/02/2011 | CN201731899U Wireless centralized meter reading ultrasonic gas meter |
| 02/02/2011 | CN201731898U 转轮流量计 Paddlewheel Flow |
| 02/02/2011 | CN201731897U Single-impeller bidirectional flow sensor for solar water heater |
| 02/02/2011 | CN101963623A Electromagnetic pulse double-hammer rapping ash-removal type pulverized-coal flow velocity measuring device |
| 02/02/2011 | CN101963518A Flow sensor and manufacturing method therefor |
| 02/02/2011 | CN101963055A Method for measuring multi-phase flow |
| 02/02/2011 | CN101644591B Mono-dual frequency electromagnetic flowmeter excitation control system based on linear power supply |
| 02/02/2011 | CN101639373B Method and device for measuring circulating flow rate of material of circulating fluidized bed |
| 02/02/2011 | CN101393045B Flow sensor and manufacturing method therefor |
| 02/02/2011 | CN101334303B Field equipment of two-wire |
| 02/01/2011 | US7881897 Apparatus for monitoring a system with time in space and method therefor |
| 02/01/2011 | US7881885 Method and device for determining the instantaneous mass flow of pulsating flows |
| 02/01/2011 | US7881884 Flowmeter array processing algorithm with wide dynamic range |
| 02/01/2011 | US7881828 Bus module for connecting electrically triggered fluidic valves |
| 02/01/2011 | US7879241 withdrawing bodily fluid from living body and causing fluid to flow through treatment system, altering density of fluid through action of second fluid, sensing and controlling density and/or flow rate of second fluid, and returning bodily fluid to living body |
| 02/01/2011 | US7878074 Eccentric load sensing device used to sense differential pressures |
| 02/01/2011 | US7878073 Measuring system with a flow conditioner arranged at an inlet of a measuring table |
| 02/01/2011 | US7878072 Measurement device including an electrode head with an anchor formed on an outer peripheral portion |
| 02/01/2011 | US7878056 Micromachined thermal mass flow sensor with self-cleaning capability and methods of making the same |
| 02/01/2011 | US7878051 Liquid flow measurement apparatus and method utilizing a bubble in a passage |
| 02/01/2011 | CA2596724C Surgical system having a cassette with an acoustic air reflector |
| 01/27/2011 | WO2011011255A2 Upstream volume mass flow verification systems and methods |
| 01/27/2011 | WO2011011163A1 Method of processing steam generator tubes of nuclear power plant |
| 01/27/2011 | WO2011010282A1 A nebulizer |
| 01/27/2011 | WO2011010260A1 Thermal flow sensor integrated circuit with low response time and high sensitivity |
| 01/27/2011 | WO2011010191A1 Fall detectors and a method of detecting falls |
| 01/27/2011 | WO2011010108A1 A method for determining speed of a signal species in a medium and associated apparatus |
| 01/27/2011 | WO2011010097A1 A method for determining flow characteristics of a medium and associated apparatus |
| 01/27/2011 | WO2011010096A1 A method for determining the location of an interface region in a medium and associated apparatus |
| 01/27/2011 | WO2011009684A1 Vibratory transducer and measuring device comprising such a transducer |