| 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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| 11/30/2011 | EP2390632A1 Flowmeter |
| 11/30/2011 | EP2389913A2 Stair transportation device |
| 11/30/2011 | EP2304392B1 Device for thermal mass flow measurement, particularly for measuring an air mass being supplied to an internal combustion engine |
| 11/30/2011 | EP2160572B1 Method and apparatus for salinity independent measurement of nonhomogenous flow phase ratios |
| 11/30/2011 | EP1673594B1 Device for determining and/or monitoring the volume and/or mass flow rate of a medium in a pipeline |
| 11/30/2011 | CN202057371U 一种usb1.1接口电磁流量计变换器 One kind of electromagnetic flowmeters usb1.1 interface converter |
| 11/30/2011 | CN202057370U 一种usb2.0接口电磁流量计变换器 One kind of electromagnetic flowmeters usb2.0 interface converter |
| 11/30/2011 | CN202057367U 动态补偿式气体流量计 Dynamic compensation gas flow meter |
| 11/30/2011 | CN202057366U 宽量程智能气体流量计 Wide range of smart gas meter |
| 11/30/2011 | CN202057365U 压力变化状态下超声波前置信号自适应电路 Under pressure changes state ultrasonic preamble adaptive circuit |
| 11/30/2011 | CN202057364U 用于燃气热水器水流传感器的水流平衡装置 Water balance device for gas water heater water sensor |
| 11/30/2011 | CN202057363U 一种夹套伴热文丘里管 One kind of jacket heating venturi |
| 11/30/2011 | CN202057362U 流量孔板的替代模型 Alternative model flow orifice |
| 11/30/2011 | CN202057361U 一种双涡街流量计 A dual vortex flowmeter |
| 11/30/2011 | CN202057360U 复合式气体流量计 Composite gas flow meter |
| 11/30/2011 | CN102265121A 用于在流体介质中使用的超声波换能器 Ultrasound for use in a fluid medium transducer |
| 11/30/2011 | CN102265043A 垫圈型测流孔及使用该测流孔的压力式流量控制装置 Washer-type measuring orifice and use of the orifice of the pressure type flow control device |
| 11/30/2011 | CN102262105A 湿蒸汽管网的干度流量测量系统 Wet steam pipe network dryness flow measurement system |
| 11/30/2011 | CN102261937A 一种高精度时差式超声波流量计及其流量测量方法 A high precision time ultrasonic flowmeter and flow measurement method |
| 11/30/2011 | CN102261936A 高加危急疏水泄漏流量确定方法 High plus leakage flow method for determining critical hydrophobic |
| 11/30/2011 | CN102261935A 膜盒型双探头涡街流量计 Bellows-type dual probe Vortex Flowmeter |
| 11/30/2011 | CN102261934A 基于光学自补偿结构的光纤流量传感器 Fiber-based optical flow sensor self-compensation structure |
| 11/30/2011 | CN102261933A 一种大用户用水模式确定方法 One kind of large water users determine the method mode |
| 11/30/2011 | CN101881947B 科里奥利质量流量计全数字闭环系统 Coriolis mass flowmeter digital closed-loop system |
| 11/30/2011 | CN101709986B 质量流量传感器 Mass flow sensor |
| 11/29/2011 | US8069002 Apparatus for monitoring a system with time in space and method therefor |
| 11/29/2011 | US8068999 Multi-gas flow device |
| 11/29/2011 | US8068998 Electromagnetic flowmeter |
| 11/29/2011 | US8067760 Impulse analysis for flow sensor-based fluid control system |
| 11/29/2011 | US8066665 Device and method employing shape memory alloy |
| 11/29/2011 | US8065925 Sensor unit having a measuring probe and a housing part with sensors and a computing unit integrated in the housing part |
| 11/29/2011 | US8065924 Cassette for differential pressure based medication delivery flow sensor assembly for medication delivery monitoring and method of making the same |
| 11/29/2011 | US8065923 Method and apparatus for measuring the flow rates of the individual phases of a multiphase fluid mixture |
| 11/29/2011 | US8065922 Flow metering device for an aspirated smoke detector |
| 11/29/2011 | US8065921 Airflow speed detection device |
| 11/24/2011 | WO2011144641A1 Coaxial means for measuring a flow and a method of measuring a flow |
| 11/24/2011 | WO2011144614A1 Differential pressure measuring device and degree of pollution monitoring unit and filter unit |
| 11/24/2011 | WO2011144398A1 Method for determining the flow of a medium through a measuring tube |
| 11/24/2011 | WO2011144343A1 Method for operating a magnetic flowmeter |
| 11/24/2011 | WO2011085050A3 Ultrasonic flow meter with transducer assembly having a rotatable receptacle and elbow connector |
| 11/24/2011 | WO2011083393A3 System for measuring fluid flow velocity |
| 11/24/2011 | US20110288793 Event identification |
| 11/24/2011 | US20110285984 Velocity measuring system |
| 11/24/2011 | US20110283812 Integrated Micro-machined Air Flow Velocity Meter for Projectile Arms |
| 11/24/2011 | US20110283811 Integrated Micromachined Wind and Gas Velocity Profiler |
| 11/24/2011 | US20110283810 Apparatus and method for measuring a quantity of milk yielded by an animal during a milking process |
| 11/24/2011 | US20110283809 Multiphase flowmeter with batch separation |
| 11/24/2011 | US20110283808 Environmental testing device |
| 11/24/2011 | US20110283787 Thermal mass flowmeter with a metal-encapsulated sensor system |
| 11/24/2011 | US20110283772 Method and system for measuring a flow |
| 11/24/2011 | DE102010054388A1 Method for bidirectional measuring flow rates of gaseous medium, involves determining flow rate for flow sensor elements, and determining actual flow rate and direction of flow from comparison of two determined flow rates |
| 11/24/2011 | DE102010029217A1 Device for detecting e.g. mass flow of water in intake system of internal combustion engine of automobile region, has shielding element arranged upstream to inlet opening, and protective tube arranged at distance from opening |
| 11/24/2011 | DE102010029119A1 Verfahren zur Ermittlung des Durchflusses eines Mediums durch ein Messrohr Method for determining the flow of a medium through a measuring tube |
| 11/24/2011 | DE102010022223A1 Method for checking flow rate of water in drying spacer of building e.g. multistoried building, involves comparing pressure determined at specific times to pressure determined at identical times, where times are measured by timers |
| 11/24/2011 | DE102010020963A1 Verfahren zum Betrieb eines magnetischen Durchflussmessers Method for operating a magnetic flow meter |
| 11/23/2011 | EP2388559A1 Flow counter |
| 11/23/2011 | CN202049173U Ultrasonic wave sensor group |
| 11/23/2011 | CN202048945U Movable flow meter for branch channel in irrigation region |
| 11/23/2011 | CN202048944U Micro gas flow testing instrument of infusion pump |
| 11/23/2011 | CN202048943U Time control water flow reversing device for warming heat radiator detector |
| 11/23/2011 | CN202048942U Insert type structure of ultrasonic flowmeter |
| 11/23/2011 | CN202048941U Ultrasonic multiphase flow tester |
| 11/23/2011 | CN202048940U Mold pressing rubber lining |
| 11/23/2011 | CN202048939U Mould pressing rubber lining |
| 11/23/2011 | CN202048938U Trench weir type flow meter |
| 11/23/2011 | CN202048937U Simple flowmeter for field ditches |
| 11/23/2011 | CN202048936U Micro differential pressure measuring instrument |
| 11/23/2011 | CN202048935U Water measuring device of ditch pipe |
| 11/23/2011 | CN202048934U Flowmeter for drying wheat bran |
| 11/23/2011 | CN102257366A Ultrasonic flowmeter |
| 11/23/2011 | CN102257365A Flow-through measuring device and method for producing a measurement pipe of a flow-through measuring device |
| 11/23/2011 | CN102253080A Thermal diffusivity measuring system, concentration of caloric component measuring system, and flow rate measuring system |
| 11/23/2011 | CN102252724A Small-caliber double-range elbow flow sensor and flowmeter |
| 11/23/2011 | CN102252723A System and method for directly measuring total helium mass flow rate of primary loop of high-temperature gas cooled reactor |
| 11/23/2011 | CN102252722A Three-differential-pressure gas liquid two-phase fluid flow metering device |
| 11/23/2011 | CN102252721A Battery-powered gas mass flowmeter |
| 11/23/2011 | CN102252720A Mass flow meter based on weighing method |
| 11/23/2011 | CN102252719A Device for detecting property of flowing fluid medium |
| 11/23/2011 | CN102252718A Thermal mass flowmeter with a metal-encapsulated sensor system |
| 11/23/2011 | CN102252717A Electromagnetic flow meter |
| 11/23/2011 | CN102252716A Capillary flow rate detecting device |
| 11/23/2011 | CN102252715A Europa sensor and flow measurement control system |
| 11/23/2011 | CN101831938B Domestic tap water leaking and running protector |
| 11/23/2011 | CN101769769B Three-probe procession vortex flowmeter |
| 11/23/2011 | CN101311687B Diagnostic device and method for coriolis flowmeter |
| 11/22/2011 | US8061219 Flow restriction insert for differential pressure measurement |
| 11/22/2011 | US8061218 Fluid flow detector |
| 11/22/2011 | US8061217 Apparatus for measuring a flow rate of a powder |
| 11/22/2011 | US8061216 Aspiration flow mesurement system with flow signal air bubble filter |
| 11/22/2011 | US8061194 Fluid flow monitoring |
| 11/22/2011 | US8061152 Wind speed detecting circuit capable of detecting the timing for replacing dust-proof element of electronic device |
| 11/21/2011 | CA2741068A1 Velocity measuring system |
| 11/17/2011 | WO2011143084A1 Multiphase flowmeter with batch separation |
| 11/17/2011 | WO2011141167A2 Ultrasound transducer assembly and ultrasound flowmeter |
| 11/17/2011 | WO2011073875A3 System and method for monitoring a bi-phase fluid |
| 11/17/2011 | US20110282596 Apparatus Configured to Detect Gas Usage, Method of Providing Same, and Method of Detecting Gas Usage |
| 11/17/2011 | US20110282595 Thermal icing conditions detector |
| 11/17/2011 | US20110281378 Ultrasonic system for measuring gas velocity |
| 11/17/2011 | US20110277559 Coriolis flow meter |
| 11/17/2011 | US20110277558 Ultrasound measurement of the flow speed of a fluid in a conduit |