Patents
Sitemap › G01 - Measuring; Testing › G01F - Measuring volume, volume flow, mass flow, or liquid level; Metering by volume › 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
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)
08/2003
08/27/2003CN2569109Y Digital indicating refrigerant flowmeter
08/27/2003CN2569108Y Integrated water meterand valve assembly
08/27/2003CN2569107Y Novel liquid flow sensor
08/27/2003CN2569106Y Integrally pressed capacitor type probe vortex street flow sensor
08/27/2003CN2569105Y Vortex street generating body integrated inserting vortes street flowmeter
08/27/2003CN1438473A Method for detecting diesel-engine water-pump flow and preventing from overloading, and apparatus thereof
08/27/2003CN1438472A Diesel locomotive fuel-oil-metering detecting device and detecting method
08/27/2003CN1119641C System for detecting leakage of gas
08/27/2003CN1119626C Device for measuring amount of flowing medium
08/26/2003US6611785 Flowmeter, flow detecting switch, control method of flowmeter, control method of flow detecting switch, and recording medium having recorded a control program
08/26/2003US6611775 Electrode leakage diagnostics in a magnetic flow meter
08/26/2003US6611770 Liquid conduction indication in a magnetic flowmeter
08/26/2003US6611319 Optical flow sensor using a fast correlation algorithm
08/26/2003US6609431 Flow measuring device based on predetermine class of liquid
08/26/2003US6609430 Low profile transducer for flow meters
08/21/2003WO2003069284A1 Flow rectifier for an air mass sensor
08/21/2003WO2003069282A2 Embedded automatic temperature compensating axial flow meter
08/21/2003WO2003068979A2 System and methods for discriminating an agent
08/21/2003US20030158485 Method and apparatus for improving the accuracy with which the speed of a fluid is measured
08/21/2003US20030154807 Sensor chip with additional heating element, method for preventing a sensor chip from being soiled, and use of an additional heating element on a sensor chip
08/21/2003US20030154804 Correcting for two-phase flow in a digital flowmeter
08/21/2003US20030154803 Method and device for measuring airflows through HVAC grilles
08/21/2003US20030154781 Gas flow rate measuring apparatus
08/21/2003US20030154777 Engine airflow measurement
08/21/2003CA2457323A1 System and methods for discriminating an agent
08/20/2003EP1336821A2 Ultrasound mass flow meter
08/20/2003EP1336102A2 A high-throughput screen for identifying channel blockers that selectively distinguish transient from persistent sodium channels
08/20/2003EP1335765A2 Apparatus and method for measuring drop size in an intravenous drip chamber
08/20/2003CN1437698A Low thermal stress balance bar for a coriolis flowmeter
08/20/2003CN1437697A Thermal type air flowmeter
08/20/2003CN1437007A Water meter connecting apparatus
08/19/2003US6609069 Method and apparatus for determining the flow velocity of a fluid within a pipe
08/19/2003US6609058 System and method for air flow and EGR flow estimation
08/19/2003US6606917 High purity coriolis mass flow controller
08/19/2003US6606916 Timed window ultrasonic gas meter with nose cone
08/19/2003US6606915 Method for measuring oscillation frequency of a fluid jet in a fluidic oscillator
08/19/2003CA2080795C Method and apparatus for measuring the mass throughput of a flow of material according to the coriolis principle
08/14/2003WO2003067353A1 Processing device and method of maintaining the device
08/14/2003WO2003067352A1 Flow regulating valve, flow rate measuring device, flow control device, and flow rate measuring method
08/14/2003WO2003067199A2 Method and apparatus using turbine flow meter to measure fluid flow therethrough without reference to viscosity
08/14/2003WO2003066876A2 An apparatus and methods for using biological material to discriminate an agent
08/14/2003US20030154036 Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe
08/14/2003US20030150280 Liquid meter
08/14/2003US20030150279 Ultrasound meter
08/14/2003US20030150264 Embedded automatic temperature compensating axial flow meter
08/14/2003US20030150259 Device and method for measuring the injected-fuel quantity of injection systems, in particular for internal combustion engines of motor vehicles
08/14/2003CA2473494A1 Flow regulating valve, flow rate measuring device, flow control device, and flow rate measuring method
08/14/2003CA2457523A1 An apparatus and methods for using biological material to discriminate an agent
08/13/2003EP1334335A1 Method and device for measuring a pressurised gas flow rate delivered by a turbine
08/13/2003EP1334334A2 Apparatus and method for compensating mass flow rate of a material when the density of the material causes an unacceptable error in flow rate
08/13/2003EP1163495B1 Method for measuring the flow rates of the single phases in a multiphase fluid stream and relevant apparatus
08/13/2003EP1157258B1 Method and device for measuring propagation time of a signal, in particular a ultrasonic signal
08/13/2003EP1097358B1 Vibrating conduit parameter sensors and operating methods utilizing real normal modal decomposition
08/13/2003CN2566235Y Gas supersonic swirl flowmeter
08/13/2003CN2566234Y 流量感测装置 Flow sensing means
08/13/2003CN2566233Y Double-parameter measuring device for metering saturated steam dryness and flow
08/13/2003CN2566232Y Gas swirl flowmeter with detachable measuring core
08/13/2003CN2566231Y Double-detection swirl flowmeter
08/13/2003CN2566230Y Flowmeter
08/13/2003CN2566229Y Oil-gas-water non-separating measuring device
08/13/2003CN1436296A 气量计 Gasometer
08/13/2003CN1117977C Coal powder density measuring method and measuring controller
08/13/2003CN1117968C Essentially safe composite wide-band lutrasonic flow rate transducer
08/12/2003US6606573 Sensor apparatus, methods and computer program products employing vibrational shape control
08/12/2003US6606572 Circuit arrangement for deriving the measured variable from the signals of sensors of a flow meter
08/12/2003US6606571 Microwave flow sensor for a harvester
08/12/2003US6606570 Remote coriolis flowmeter sizing and ordering system
08/12/2003US6604581 Fluid property sensors and associated methods of calibrating sensors in a subterranean well
08/12/2003US6604555 Automatic refill system for ultra pure or contamination sensitive chemicals
08/12/2003US6604434 Method and apparatus for determining the direction and rate of a rotating element
08/12/2003US6604433 Ultrasonic transducer and ultrasonic flowmeter
08/12/2003US6604417 Flow sensor and strainer integrated flowmeter
08/12/2003US6604412 Sensor diagnostics
08/12/2003CA2095710C Multiphase fluid flow measurement
08/07/2003WO2003064981A1 Acoustic matching layer, ultrasonic transmitter/receiver, and ultrasonic flowmeter
08/07/2003WO2003064980A1 Acoustic matching layer, ultrasonic transmitter/receiver, their manufacturing methods, and ultrasonic flowmeter
08/07/2003WO2003064979A1 Ultrasonic transmitter-receiver and ultrasonic flowmeter
08/07/2003WO2003021425A3 Sensor apparatus, methods and computer program products employing vibrational shape control
08/07/2003US20030146758 Flow metering method and flowmeter
08/07/2003US20030145662 Method and apparatus using turbine flow meter to measure fluid flow therethrough without reference to viscosity
08/07/2003US20030145661 Gas parameter sensing apparatus and method
08/07/2003US20030145660 Sensor manifold for a flow sensing venturi
08/07/2003DE10148649C1 Verfahren sowie Steuer und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine Procedures, and control and / or regulating device for operating an internal combustion engine and internal combustion engine
08/06/2003EP1333255A1 Flow sensor
08/06/2003EP1333254A2 Sensor manifold for a flow sensing venturi
08/06/2003EP1333253A2 Mass flow metering device
08/06/2003EP1333252A2 Mass flow meter for distribution valve
08/06/2003EP1332340A2 Universal amplifier for a coriolis flowmeter
08/06/2003EP1332339A2 Coupling element for an ultrasonic flowmeter
08/06/2003EP1332338A2 Anti-parallel tag flow measurement system
08/06/2003EP1332050A2 Method and apparatus for obtaining information about a dispensed fluid during printing
08/06/2003EP1331957A2 Occlusion detection method and system for ambulatory drug infusion pump
08/06/2003EP1000324B1 Multiple resistive sensors for a coriolis effect mass flowmeter
08/06/2003EP0868653B1 Method of installing differential pressure transducer
08/06/2003EP0837709B1 Air detector
08/06/2003CN2564996Y Large range heat balance type flow sensor
08/06/2003CN2564995Y 热平衡式流量传感器 Thermal equilibrium flow sensor
08/06/2003CN2564994Y External sensor for watermeter
08/06/2003CN2564993Y Fixed electrode for capacitance probe of vortex street flow sensor
08/06/2003CN2564992Y Capacitance probe for vortex street flow sensor
1 ... 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 ... 427