| 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) |
|---|
| 08/06/2003 | CN1434273A Multi-ring spiral shape circular tube multiphase flow meter |
| 08/06/2003 | CN1117266C Coriolis mass flowmeter |
| 08/06/2003 | CN1117265C Flowmeter |
| 08/05/2003 | US6602428 Method of manufacturing sensor having membrane structure |
| 08/05/2003 | US6601461 Multi-phase compensated spinner flow meter |
| 08/05/2003 | US6601460 Flowmeter based on pressure drop across parallel geometry using boundary layer flow including Reynolds numbers above the laminar range |
| 08/05/2003 | US6601459 Method of volumetric blood flow measurement |
| 08/05/2003 | US6601458 Distributed sound speed measurements for multiphase flow measurement |
| 08/05/2003 | US6601448 Resistive wire mass flow meters |
| 08/05/2003 | CA2359126C Mass flow meter |
| 07/31/2003 | WO2003062938A1 Flow measurement module and method |
| 07/31/2003 | WO2003062784A2 Apparatus and methods for monitoring the status of a metabolically active cell |
| 07/31/2003 | WO2003062759A1 Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe |
| 07/31/2003 | WO2003062758A1 Microscale out-of-plane anemometer |
| 07/31/2003 | WO2003062757A1 Method and device for monitoring a mass flow in a pneumatic pipeline |
| 07/31/2003 | WO2003062134A1 'low power silicon thermal sensors and microfluidic devices based on the use of porous silicon sealed air cavity technology or microchannel technology' |
| 07/31/2003 | US20030143747 Active pulse monitoring in a chemical reactor |
| 07/31/2003 | US20030141467 Out-of-liquid sensor, and liquid supply device using same |
| 07/31/2003 | US20030140712 Mass flow measurement device |
| 07/31/2003 | US20030140711 Method and apparatus for flow measurement |
| 07/31/2003 | US20030140704 Static pitot transducer |
| 07/31/2003 | US20030140692 Method and device for determining gas flow |
| 07/31/2003 | CA2470716A1 Microscale out-of-plane anemometer |
| 07/31/2003 | CA2457599A1 Apparatus and methods for monitoring the status of a metabolically active cell |
| 07/30/2003 | CN2563554Y 流体流量传感器 Fluid flow sensor |
| 07/30/2003 | CN2563553Y Civil heat flowmeter sensor |
| 07/30/2003 | CN1433513A Device for measuring physical quantity, method of manufacture thereof, and vehicle control system using device for measuring physical quantity |
| 07/30/2003 | CN1433504A Engine airflow measurement |
| 07/30/2003 | CN1116588C Dual loop coriolis effect mass flowmeter |
| 07/30/2003 | CN1116587C Method for increasing measuring range and precision of orifice plate floweter |
| 07/29/2003 | US6599282 Intravenous set flow volumetric measurement device |
| 07/29/2003 | US6599277 Aspiration flow meter and control |
| 07/29/2003 | US6598489 Balance bar having a reduced axial thermal stress resulting from high temperature manufacturing methods |
| 07/29/2003 | US6598488 Coriolis effect fluid flow meter |
| 07/29/2003 | US6598487 Magnetic flowmeter having a separable magnet/electrode assembly |
| 07/29/2003 | US6598472 Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method |
| 07/29/2003 | US6598281 Method for mounting a metal body on the measuring tube of a Coriolis mass flowmeter |
| 07/29/2003 | CA2267949C Method of estimating total volume of an irregular wetwell |
| 07/29/2003 | CA2196740C Multi-port orifice meter fitting |
| 07/24/2003 | WO2003060459A1 Testing valve assemblies |
| 07/24/2003 | WO2003060434A1 Thermal sensor and method for manufacturing the same |
| 07/24/2003 | WO2003032556A8 Method and system for obtaining dimension related information for a flow channel |
| 07/24/2003 | US20030136196 Bi-directional differential pressure flow sensor |
| 07/24/2003 | US20030136193 Ultrasonic apparatus and method for measuring the concentration and flow rate of gas |
| 07/24/2003 | US20030136186 Phase flow measurement in pipes using a density meter |
| 07/24/2003 | US20030136185 Multiphase flow measurement system |
| 07/24/2003 | US20030136175 Method and system for identifying a type of gas |
| 07/23/2003 | EP1329715A2 Method and system for identifying gas type |
| 07/23/2003 | EP1329713A1 Fluid property and flow sensing via a common frequency generator and fast fourier transform |
| 07/23/2003 | EP1329712A1 Fluid property and flow sensing via a common frequency generator and fast fourier transform |
| 07/23/2003 | EP1329711A1 Fluid property and flow sensing via a common frequency generator and fast fourier transform |
| 07/23/2003 | EP1329240A1 Respiratory humidification system |
| 07/23/2003 | EP1328778A1 Ultrasonic flow meter |
| 07/23/2003 | EP0918980B1 Method and apparatus for measuring pressure in a coriolis mass flowmeter |
| 07/23/2003 | EP0871848B1 Flowmeter with pitot tube with average pressure |
| 07/23/2003 | CN2562172Y Gas mass flowmeter with IC card and self-retain valve |
| 07/23/2003 | CN2562171Y Medical oxygen meter with IC card and self-retain valve |
| 07/23/2003 | CN2562170Y Hot gas mass flowmeter |
| 07/23/2003 | CN2562169Y Multi-point bound pitot tube measuring device |
| 07/23/2003 | CN1431472A Fixed type self vibration damping difference flow sensor |
| 07/23/2003 | CN1431471A Suspension type self vibration damping difference flow sensor |
| 07/23/2003 | CN1431470A Chip of piezoresistance type miniflowmeter, its preparing method and flowmeter |
| 07/23/2003 | CN1115548C Coriolis flowmeter |
| 07/23/2003 | CN1115547C Fluid flow appts. |
| 07/22/2003 | US6597821 Fiber laser sensor for measuring differential pressures and flow velocities |
| 07/22/2003 | US6595071 Estimation of error angle in ultrasound flow measurement |
| 07/22/2003 | US6595070 Acoustic flow meters |
| 07/22/2003 | US6595069 Electromagnetic flow sensor including insulating material and embedded reinforcing body |
| 07/22/2003 | US6595050 Wire bonded sensor and method for manufacturing wire bonded sensor |
| 07/22/2003 | US6595049 Thermal mass flow sensor with improved sensitivity and response time |
| 07/22/2003 | US6595048 Accurate cryogenic liquid dispenser |
| 07/22/2003 | CA2275308C Flow regulation fitting |
| 07/17/2003 | WO2003058187A1 Pressure sensor, pressure controller and temperature drift corrector of pressure type flow controller |
| 07/17/2003 | WO2003058181A1 Apparatus and method for thermal dissipation in a thermal mass flow sensor |
| 07/17/2003 | WO2003058180A1 Apparatus and method for thermal management of a mass flow controller |
| 07/17/2003 | WO2003058179A1 Apparatus and method for thermal isolation of thermal mass flow sensor |
| 07/17/2003 | WO2003058178A1 Method for thermal flow measurement with non constant heating pulses |
| 07/17/2003 | WO2003058177A1 Piezoelectric flow sensor |
| 07/17/2003 | WO2003058176A1 Non-volatile passive revolution counter |
| 07/17/2003 | WO2003058174A2 Free-flow fluid measurement meter |
| 07/17/2003 | US20030135335 Flow measurement module and method |
| 07/17/2003 | US20030135334 Testing valve assemblies |
| 07/17/2003 | US20030135154 Catheter head comprising a flow sensor |
| 07/17/2003 | US20030133096 Planar light sheet probes |
| 07/17/2003 | US20030132323 Swirl injector for internal combustion engine |
| 07/17/2003 | US20030131669 Coriolis mass flowmeter |
| 07/17/2003 | US20030131668 Coriolis mass flow controller |
| 07/17/2003 | US20030131667 Method and apparatus for determining flow velocity in a channel |
| 07/17/2003 | DE29724740U1 Measuring insert for gas meter - has rotatable measuring wheel within insert housing provided with flow equaliser element at gas inlet |
| 07/16/2003 | EP1327865A1 Method for thermal mass flow measurement using non-constant heating pulses |
| 07/16/2003 | EP1327864A1 Piezoelectric mass flow sensor |
| 07/16/2003 | EP1327765A2 Method and apparatus for calculating the actual fuel amount injected in a combustion chamber of an internal combustion engine |
| 07/16/2003 | EP1327122A2 Water meters to be mounted in the pipe conduits of a nominal diameter class and method for operating such water meters |
| 07/16/2003 | CN2560923Y V-shape conic flow meter |
| 07/16/2003 | CN1430812A Circuitry for supplying controlled signal to drive system |
| 07/16/2003 | CN1430722A Method and apparatus to control power drawn by measurement device |
| 07/16/2003 | CN1430710A 自动阀装置 Automatic valve device |
| 07/16/2003 | CN1114818C System and method for measuring liquid flow of coriolis meter |
| 07/15/2003 | US6594613 Adjustable bandwidth filter for process variable transmitter |
| 07/15/2003 | US6594017 Measuring sensor positioning |