| 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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| 09/04/2001 | US6284129 Water treatment device with volumetric and time monitoring features |
| 08/30/2001 | WO2001063221A1 Bi-directional flow sensor with integral direction indication |
| 08/30/2001 | WO2001063220A2 Use of a flow rectifier as a condensation trap for a liquid contained in a gas stream |
| 08/30/2001 | WO2001063218A2 Device for measuring at least one parameter of a flowing medium |
| 08/30/2001 | US20010017031 Exhaust gas dilution apparatus |
| 08/30/2001 | DE10008988A1 Production of a sensor arrangement comprises forming recesses in the upper side of a substrate and filling with different materials, applying a membrane layer on the upper side |
| 08/30/2001 | DE10008318A1 Wasserführendes Haushaltsgerät mit einem Entleerungssystem sowie Verfahren zur Befüllung und zur Überwachung einer Entleerung eines Arbeitsbehälters Water-conducting domestic appliance with a drainage system and method for filling and emptying of a work to monitor a container |
| 08/29/2001 | EP1128168A2 Measurement apparatus for measuring physical quantity such as fluid flow |
| 08/29/2001 | EP1128167A1 Flow sensor and strainer integrated flowmeter |
| 08/29/2001 | EP1127250A1 Device for measuring at least one parameter of a flowing medium |
| 08/29/2001 | EP1127249A1 Device for measuring at least one parameter of a medium flowing in a pipe |
| 08/29/2001 | EP1127248A1 Device for measuring at least one parameter of a medium that flows in a conduit |
| 08/29/2001 | EP1127247A1 Guided mode flow measurement system |
| 08/29/2001 | CN2445296Y Shaft coupling Pitot tube |
| 08/29/2001 | CN2445295Y Magnetic coupling dry water meter |
| 08/29/2001 | CN2445294Y Oxygen flow and price display apparatus |
| 08/29/2001 | CN1070286C Air quantity control indicator |
| 08/28/2001 | US6279660 Apparatus for optimizing production of multi-phase fluid |
| 08/28/2001 | US6279405 Apparatus and method for a pressure monitoring device |
| 08/28/2001 | US6279394 Mass air flow meter |
| 08/28/2001 | US6279386 Meter for measuring the volume of a flowing fluid |
| 08/23/2001 | WO2001061285A1 Device for measuring mass flow and energy content |
| 08/23/2001 | WO2001061284A1 Method and apparatus for balancing resistance |
| 08/23/2001 | WO2001061283A1 Microwave doppler flowmeter for multiphase flow |
| 08/23/2001 | WO2001061282A2 Flow rate module and integrated flow restrictor |
| 08/23/2001 | WO2001061281A2 Method and apparatus using magnus effect to measure mass flow rate |
| 08/23/2001 | WO2001023843A3 Sensor for measuring flow velocity in gases and method for the production thereof |
| 08/23/2001 | US20010016313 Quantitative analysis; measuring electrode potential |
| 08/23/2001 | US20010016177 Detection of a pressure change resulting from ejection of a drop of a transfer liquid and generates an electrical signal indicating signal drops of transfer liquid being dispersed in intervals measured in milliseconds; accuracy; automoatic |
| 08/23/2001 | US20010015199 Thermal type air flow sensor and control device for a vehicle |
| 08/23/2001 | US20010015107 Burst mode ultrasonic flow sensor |
| 08/23/2001 | EP1144957A3 Sensor for measuring flow velocity in gases and method for the production thereof |
| 08/23/2001 | DE10053456A1 Sensorelement zum berührungslosen detektieren der Geschwindigkeit eines Turbinenrades Sensor element for contactless detection of the speed of a turbine wheel |
| 08/23/2001 | DE10006804A1 Reflektor für lichttechnische Einrichtungen Reflector for lighting equipment |
| 08/22/2001 | EP1126347A1 Method for detecting abnormal flow rate for pressure flow rate controller |
| 08/22/2001 | EP1126250A1 Flowmeter with communication ability, for liquids, in particlar watermeter |
| 08/22/2001 | EP1125548A1 Triggered flow measurement |
| 08/22/2001 | EP1125098A1 Magnetic flow meter |
| 08/22/2001 | CN2444209Y Measuring meter for heat quantity of heating |
| 08/22/2001 | CN2444208Y Dry type water meter with indicating mechanism of instant flow quantity |
| 08/22/2001 | CN1309762A Parameter sensors for vibrating conduit utilizing normal modal decomposition |
| 08/22/2001 | CN1309284A Design method and equipment of built-in dual-venturi fluid measurer |
| 08/22/2001 | CN1309283A Method for increasing measuring range and precision of orifice plate flowmeter |
| 08/21/2001 | US6277645 Method and apparatus for respiratory gas analysis employing measurement of expired gas mass |
| 08/21/2001 | US6277559 Histamine measuring apparatus and a histamine measuring method |
| 08/21/2001 | US6276218 Analog signal processing method for vortex detector |
| 08/21/2001 | US6276198 Device for measuring the mass of a flowing medium |
| 08/16/2001 | WO2001059410A2 Bladed water meter with 50 millimetre bore and 54 mm external diameter for domestic and commercial use |
| 08/16/2001 | US20010014477 For controlling. dispensing, and measuring small quantities of liquids; ink jets, biological analysis |
| 08/16/2001 | US20010013255 Apparatus for measuring the flow of a medium to be measured through a measuring tube |
| 08/16/2001 | US20010013245 Flow rate detector mechanism with variable venturi and exhaust gas sampling method using the same |
| 08/16/2001 | EP1124116A1 Gas meter |
| 08/16/2001 | EP1124115A2 Physical quantity sensing device |
| 08/16/2001 | EP1124114A1 Flow velocity detector |
| 08/16/2001 | EP1123487A1 Device for measuring the mass of a flowing medium |
| 08/16/2001 | DE10038874A1 Ventil zum Regulieren und Messen des Strömungsdurchsatzes eines Fluids Valve for regulating and measuring the flow rate of a fluid |
| 08/16/2001 | DE10005706A1 Air mass sensor for detecting suction air of internal combustion engine, has thermopiles which are integrated into air mass sensor and contact one side or both sides of diaphragm |
| 08/16/2001 | DE10004473A1 Air flow detector, has signal transducer that generates an electrical signal indicating the flow of air when the impeller rotates due to air coming from a ventilator |
| 08/15/2001 | CN2443343Y Box of impeller driven by liquid |
| 08/15/2001 | CN2443339Y Multifunctional pump tester |
| 08/15/2001 | CN2443338Y Intelligent orificeplate flowmeter capable of being washed |
| 08/15/2001 | CN2443337Y Vortex street flowmeter with ring screened pipe |
| 08/15/2001 | CN2443336Y Intelligent water-saving water-meter |
| 08/15/2001 | CN2443335Y Valve controlled water-meter capable of mounting sampling controller |
| 08/15/2001 | CN2443334Y IC card pay water-meter |
| 08/15/2001 | CN2443333Y Intelligent flowmeter |
| 08/15/2001 | CN2443332Y Field watermeter |
| 08/15/2001 | CN2443331Y Magnetic driven domestic gas-meter |
| 08/15/2001 | CN2443330Y Automotile oiling digital flowmeter |
| 08/15/2001 | CN2443329Y Filtering water flow limiting valve |
| 08/15/2001 | CN2442867Y Liquefied gas quantity controller |
| 08/15/2001 | CN1308722A Method and apparatus for a sensitivity enhancing blance bar |
| 08/14/2001 | US6275284 Pipeline optical flow meter |
| 08/14/2001 | US6274951 EMI energy absorber |
| 08/14/2001 | US6273373 Device for clamping a transducer to a pipe |
| 08/14/2001 | US6272935 Apparatus for mass flow measurement |
| 08/14/2001 | US6272934 Multi-phase fluid flow measurement apparatus and method |
| 08/14/2001 | US6272933 Respiratory humidification system |
| 08/14/2001 | US6272920 Device for measuring the mass of a flowing medium |
| 08/14/2001 | US6272919 Method for measuring a gas flow rate and a gasmeter therefore |
| 08/14/2001 | US6272918 Thermal flow meter and fuel controller |
| 08/14/2001 | US6272915 Dual transmitter multi-capacitance flow meter |
| 08/14/2001 | US6272905 Method and apparatus for real time gas analysis |
| 08/14/2001 | CA2047929C Gravimetric metering apparatus for pourable materials |
| 08/14/2001 | CA2025949C Joint construction for a medical guide wire |
| 08/09/2001 | WO2001056454A2 Indirect calorimeter for medical applications |
| 08/09/2001 | CA2398949A1 Indirect calorimeter for medical applications |
| 08/08/2001 | EP1121901A2 Angle independent ultrasound volume flow measurement |
| 08/08/2001 | EP1121674A1 A multimode i/o signaling circuit |
| 08/08/2001 | CN2442353Y IC card water meter |
| 08/08/2001 | CN2442241Y Geotechnical cloth and detector of relative product and water passing rate |
| 08/08/2001 | CN2442240Y Bell cover type gas meter |
| 08/08/2001 | CN2442239Y Vortex flow meter |
| 08/08/2001 | CN2442238Y Oil filling meter for vehicle |
| 08/08/2001 | CN2442237Y Portable intelligent measurer for automobile filling oil |
| 08/08/2001 | CN2442236Y Horizontal screw wing dismantling water meter |
| 08/08/2001 | CN1307675A Fluid parameter measurement in pipes using acoustic pressures |
| 08/07/2001 | US6272438 Vibrating conduit parameter sensors, methods and computer program products for generating residual-flexibility-compensated mass flow estimates |
| 08/07/2001 | US6272423 Method for correcting airflow in an internal combustion engine which is drawn in through an induction pipe and measured in the induction pipe |
| 08/07/2001 | US6269839 Control member for a valve and method for determining fluid flow rate through a valve |