| 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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| 06/14/2012 | WO2012078782A1 Method for in-situ calibrating a differential pressure plus sonar flow meter system using dry gas conditions |
| 06/14/2012 | WO2012078247A1 Fluid flow indicator and method |
| 06/14/2012 | WO2012078117A1 Perlator with a measuring-warning system |
| 06/14/2012 | WO2012055413A3 Ultrasonic flow meter with zero impedance measuring electronics |
| 06/14/2012 | WO2012054151A3 Multiphase flow measurement using nuclear magnetic resonance |
| 06/14/2012 | WO2012035001A3 Managed pressure drilling apparatus |
| 06/14/2012 | US20120150454 Apparatus and method for managing energy resources |
| 06/14/2012 | US20120150383 Systems and Methods for Detection of Piston Pump Failures on Mobile Machines |
| 06/14/2012 | US20120144931 Pressure-measuring probe |
| 06/14/2012 | US20120144930 Flow meter assembly, gate assemblies and methods of flow measurement |
| 06/14/2012 | US20120144929 Magnetic inductive flow meter |
| 06/14/2012 | US20120144928 Fluid flow conditioner |
| 06/14/2012 | DE102010062892A1 Flow grid for influencing flow of fluid medium e.g. air, in flow pipe of sensor arrangement in internal combustion engine of motor vehicle, has passages arranged such that eddies with direction parallel to flow direction are produced |
| 06/14/2012 | DE102010062891A1 Flow grid of sensor arrangement for determining intake air mass of combustion engine, has grid cell with fluid medium guide surface extended over entire cross-section of flow tube while generating vortices along fluid medium flow |
| 06/14/2012 | DE102004009025B4 Luftströmungsmengenmessvorrichtung Air flow rate measuring device |
| 06/14/2012 | CA2823688A1 Method for in-situ calibrating a differential pressure plus sonar flow meter system using dry gas conditions |
| 06/14/2012 | CA2820532A1 Fluid flow indicator and method |
| 06/13/2012 | EP2463629A1 Magnetic-inductive flow measuring apparatus |
| 06/13/2012 | EP2462413A1 Device and method for measuring the motion speed of moved electrically conducting substances |
| 06/13/2012 | EP1529202B1 Device for monitoring a predetermined filling level of a measuring medium in a container |
| 06/13/2012 | CN202274952U 带稳流板的超声波热量表 Ultrasonic heat meter board with a steady flow of |
| 06/13/2012 | CN202274898U 一种三菱式结构的小口径流量计 A small-caliber Mitsubishi meter structure |
| 06/13/2012 | CN202274897U 新型机械式抗堵型流量计 The new anti-blocking mechanical flowmeter |
| 06/13/2012 | CN202274896U 新型机械式抗堵型流量计表体 The new anti-blocking type mechanical meter body |
| 06/13/2012 | CN202274895U 直读式光纤燃气表 Direct reading gas meter fiber |
| 06/13/2012 | CN202274894U 玻璃管流量计 Glass tube flowmeter |
| 06/13/2012 | CN202273201U 装配式钢筋混凝土u型渠无喉量水槽 Ferro-concrete canal u type Cutthroat amount sink |
| 06/13/2012 | CN102498442A Control of appliances, kitchen and home |
| 06/13/2012 | CN102494726A Coriolis mass flow meter, vibrating pipe density meter and vibrating sheet used in vibrating pipe density meter |
| 06/13/2012 | CN102494725A Combination method of intelligent ultrasonic flowmeter |
| 06/13/2012 | CN102494724A Ultrasonic flowmeter and flow tube for same |
| 06/13/2012 | CN102491260A Method for manufacturing flow sensor by etch self-stopping technology |
| 06/13/2012 | CN101893466B Method for measuring instantaneous flow proportion relationship between warming heat users |
| 06/13/2012 | CN101551676B Flow control system |
| 06/13/2012 | CN101398320B Ultrasonic flowmeter |
| 06/13/2012 | CN101395566B Hierarchical structure display |
| 06/13/2012 | CN101187576B Method and system for providing a linear signal from a mass flow transducer |
| 06/12/2012 | US8197762 Method of dispensing a volatile material |
| 06/12/2012 | US8197752 Managing system and method for emissions of environmental pollutants |
| 06/12/2012 | US8197439 Fluid volume determination for medical treatment system |
| 06/07/2012 | WO2012074839A1 Systems and computer program products for measuring airflow rates in heating, ventilating, and air conditioning (hvac) ducts and hvac systems including the same |
| 06/07/2012 | WO2012074340A2 Apparatus and method of measuring a flow within a meter |
| 06/07/2012 | WO2012072597A1 Method of, and apparatus for, measuring the mass flow rate of a gas |
| 06/07/2012 | WO2012072588A1 Method of, and apparatus for, measuring the true contents of a cylinder of gas under pressure |
| 06/07/2012 | WO2012072126A1 Device and method for measuring the velocity of a multi-phase fluid |
| 06/07/2012 | US20120143529 Apparatus and method for non invasive measurement of properties of a fluid flowing in a flexible tubing or conduit |
| 06/07/2012 | US20120137788 Flowmeter |
| 06/07/2012 | US20120137708 Liquid dispenser |
| 06/07/2012 | CA2817813A1 Method of, and apparatus for, measuring the mass flow rate of a gas |
| 06/07/2012 | CA2817794A1 Method of, and apparatus for, measuring the true contents of a cylinder of gas under pressure |
| 06/06/2012 | EP2461139A1 Coriolis mass flowmeter |
| 06/06/2012 | EP2461079A1 Flowmeter |
| 06/06/2012 | EP2459972A1 Self-calibrating and self-powered water meter |
| 06/06/2012 | EP2344036B1 Method for measuring dead lung space |
| 06/06/2012 | DE102010062430A1 Tubular insert for magnetic inductive flowmeter, has electrodes extending around circumference of insert and embedded into material, such that electrodes project over circumference up to surface of inner side of insert |
| 06/06/2012 | DE102010053167A1 Flow measurement method for petrol pump in service station, involves combining phase-added analog signals produced by two inductive sense elements during rotation of screw spindle propelled by flow of liquid medium |
| 06/06/2012 | DE102010053166A1 Flow meter has screw spindles and housing by which liquid medium is channeled, where one of screw spindle is made of ferromagnetic material and signal of sensor element depends on rotational angle of screw spindle |
| 06/06/2012 | DE102010044182A1 Verfahren zum Einstellen eines Messgeräts Method for adjusting a measuring instrument |
| 06/06/2012 | CN202267500U 超声波热量表测量管 Ultrasonic heat meter measuring tube |
| 06/06/2012 | CN202267269U 热泵系统 Heat Pump System |
| 06/06/2012 | CN202266745U 一种具有流量检测功能的阀门 A valve with flow detection function |
| 06/06/2012 | CN101184989B Devices and methods for use in assessing a flow condition of a fluid |
| 06/05/2012 | US8194890 Detecting and processing button press events for performing electronic device operations |
| 06/05/2012 | US8192600 Solid state device |
| 06/05/2012 | US8191418 Method and measuring system for determining and/or monitoring an aggregate state change of a measured medium on a thermal, flow measuring device |
| 06/05/2012 | US8191417 Flow rate measuring apparatus including a recess for changing air flow direction |
| 06/01/2012 | CA2758779A1 Determining concentrations of components of a mixture |
| 05/31/2012 | WO2012070006A1 Method and apparatus for intelligen flow sensors |
| 05/31/2012 | WO2012068610A1 Flow measurement |
| 05/31/2012 | WO2011097314A3 Enhanced chemical strengthening glass of covers for portable electronic devices |
| 05/31/2012 | US20120136590 Method for determining characteristic values, particularly of parameters, of a centrifugal pump aggregate driven by an electric motor and integrated in a system |
| 05/31/2012 | US20120132010 Method for determining the flow rates of a first gas phase and at least one second liquid phase present in a polyphasic fluid |
| 05/31/2012 | DE102011105824B3 Method for determination of air in e.g. blood, involves detecting operational parameters of pump, and determining gas concentration from operational parameters under consideration of system compressibility in pump |
| 05/31/2012 | DE102010062214A1 Device for determining pressure in compressible medium e.g. liquid, has sensing device connected with housing to detect sound frequency spectrum of cavity via housing and/or compressible medium |
| 05/31/2012 | DE10000763B4 Strömungsmessungs- und regelung Strömungsmessungs- and control |
| 05/30/2012 | EP2458390A1 Method and device for acoustic measurement slaved to speed for characterising a flow |
| 05/30/2012 | EP2458348A1 Method of, and apparatus for, measuring the mass flow rate of a gas |
| 05/30/2012 | EP2458344A1 Method of, and apparatus for, measuring the true contents of a cylinder of gas under pressure |
| 05/30/2012 | EP2457103A1 A method for determining speed of a signal species in a medium and associated apparatus |
| 05/30/2012 | EP2457067A1 Vibratory transducer and measuring device comprising such a transducer |
| 05/30/2012 | EP2457066A1 Vibration-type transducer and measurement device comprising said transducer |
| 05/30/2012 | EP2457065A1 Thermal flow sensor integrated circuit with low response time and high sensitivity |
| 05/30/2012 | EP2457064A1 A method for determining flow characteristics of a medium and associated apparatus |
| 05/30/2012 | EP2457063A1 Method of processing steam generator tubes of nuclear power plant |
| 05/30/2012 | EP2456493A1 A nebulizer |
| 05/30/2012 | EP1334334B1 Apparatus and method for compensating mass flow rate of a material when the density of the material causes an unacceptable error in flow rate |
| 05/30/2012 | CN202256376U Assembly of medium and low-speed wind tunnel contraction section and flow measuring section |
| 05/30/2012 | CN202256375U Water flow test instrument |
| 05/30/2012 | CN202255881U Environment-friendly detection system for motor vehicle |
| 05/30/2012 | CN202255695U Nanometer plastic anti-scale self-cleaning ultrasonic heat quantity meter body |
| 05/30/2012 | CN202255694U Nanometer antiscaling self-cleaning supersonic wave calorimeter body |
| 05/30/2012 | CN202255692U Ultrasonic heat meter integraph box |
| 05/30/2012 | CN202255527U Device for automatically detecting using amount of hot water of electric storage water heater |
| 05/30/2012 | CN202255502U Flow sensor |
| 05/30/2012 | CN202255501U Ultrasonic flowmeter with cleaning device |
| 05/30/2012 | CN202255500U Wireless audio frequency interception flow meter |
| 05/30/2012 | CN202255499U Conical rectifier |
| 05/30/2012 | CN202255498U Sensor scaling prevention circuit used inside flow metering chip |
| 05/30/2012 | CN202255497U High-precision gas ultrasonic flowmeter |
| 05/30/2012 | CN202255496U Double-frequency multifunctional ultrasonic transducer |