165075 ⎘
Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
Low power ultrasonic flow measurement
#602Method for calibrating ultrasound clamp-on flowmeters
#603Zero crossing detection of an ultrasonic signal with variable threshold value
#604Device for determining and/or monitoring the volume-and/or mass-flow of a medium
#605Universal platform for surface acoustic wave (SAW) based sensors
#606Flowmeter element, mass flowmeter and mass flow measurement system
#607Device for determining and/or monitoring the volume flow rate and/or mass flow rate of a medium to be measured
#608Measuring device for recording a gas mass flow
#609Fluid Control Device
#610Surgical system having a non-invasive flow sensor
#611Surgical system having a cassette with an acoustic coupling
#612System and Method for Collecting, Storing, Processing, Transmitting and Presenting Very Low Amplitude Signals
#613Determination of a reception time of an ultrasonic signal by means of pulse shape detection
#614Method and apparatus for spread spectrum distance and velocity profile measurement
#615Ultrasonic flow-velocity distribution meter/flowmeter, method of ultrasonically measuring flow velocity distribution/flowrate, program for ultrasonically measuring flow velocity distribution/flowrate
#616Acoustic wave device used as RFID and as sensor
#617Method and apparatus to determine an initial flow rate in a conduit
#618Method and system for multi-path ultrasonic flow measurement of partially developed flow profiles
#619Ultrasonic flow meter, flow measurement method, and computer program
#620Sensing apparatus and method
#621Acoustic flow sensor
#622Method and apparatus for measuring parameters of a fluid flow using an array of sensors
#623Apparatus and method for measuring a parameter of a multiphase flow
#624Method and ultrasonic meter system for determining pipe roughness
#625Apparatus and method for fiscal measuring of an aerated fluid
#626Method and device for determining and/or monitoring a volume and/or mass flow
#627Method and apparatus for measuring flow rate of fluid
#628Device for determining and/or monitoring the volume, and/or mass, flow rate of a medium
#629Method and apparatus to determine an initial flow rate in a conduit
#630X-ray monitoring
#631Device for positioning a clamp-on flowmeter on a container
#632Flowmeter mounted on a containment
#633Ultrasonic flow sensor using quasi-helical beam
#634Ultrasonic distance measure
#635Acoustic flowmeter calibration method
#636Ultrasonic liquid flow controller
#637Ultrasonic flowmeter and ultrasonic flowmetering method
#638Detection and measurement of two-phase flow
#639Method and apparatus to determine an initial flow rate in a conduit
#640Ultrasonic flowmeter and ultrasonic flow rate measuring method
#641Ultrasonic flowmeter including stable flow rate calculation means based on instantaneous flow rate
#642Fluid flow meter with linearization
#643Flow sensing device