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7913577 Flow meter  
A flow meter may include a case body formed with a fluid space in its inside, an impeller disposed in the fluid space, a detected part integrally provided in the impeller, a detecting part provided...
7912274 Method and device for measuring dynamic parameters of particles  
The present invention relates to a method and device for measuring dynamic parameters of particles comprises applying time correlation analysis on fluctuation of the particles with respect to a...
7908932 Magneto-inductive measuring transducer  
A measuring transducer including a measuring tube for conveying a fluid; a measuring electrode arrangement for registering electric voltages produced in the flowing fluid; as well as a magnetic...
7908931 Non invasive flow rate measuring system and method  
A system and method for measuring the flow rate of a liquid in a tube non-invasively has a heating element that generates energy that is applied to the liquid to produce a heat marker that is...
7911880 Acoustic doppler dual current profiler system and method  
An AD2CP includes at least one transducer assembly emitting sets of slanted directional acoustic beams and receiving the echoes; and electronics that processes the echoes into depth cells and...
7911306 Transformer board  
A transformer board is disclosed. In some embodiments, the transformer board includes a base, a circuit board, a transformer having a first and second winding, a first and a second connector, a...
7908930 Systems and methods for measuring multiphase flow in a hydrocarbon transporting pipeline  
This disclosure relates in general to methods and systems for measuring multiphase flows in a pipeline using a combination of venturi, microwave and radiation techniques, where the pipeline is...
7905153 Flow vortex suppression apparatus for a mass air flow sensor  
In various aspects of the invention a flow vortex suppression apparatus for use in an air intake duct having a mass air flow sensor is disclosed. The flow vortex suppression apparatus includes an...
7905142 Servo type volumetric flowmeter employing a pump unit system  
A volumetric flowmeter (1) is equipped with a detachable pump unit (2), a main body casing (3) accommodating the pump unit (2), and a cover member (4). The main body casing (3) is equipped with a...
7905141 Path structure related to flow of fluid to be measured and pressure difference detection in servo type volumetric flowmeter  
One pressure difference detection connecting path (71) and another pressure difference detection connecting path (72) are formed so as to be arranged at a predetermined interval in a longitudinal...
7908097 Methods and meter electronics for rapidly detecting a non-uniformity of a material flowing through a coriolis flowmeter  
Meter electronics (20) and methods for detecting a flow anomaly in a flow material flowing through a flow meter (5) are provided. The meter electronics (20) includes an interface (201) for...
7904256 Startup techniques for a digital flowmeter  
Startup and operational techniques for a digital flowmeter are described. The techniques select an optimal mode of operation for the digital flowmeter, depending on a current environment of the...
7900522 Flow meter having rotor with multiple flow channels of different diameter  
A gas flow meter for obtaining flow volume readings in a gas conduit, including sensors mounted upstream and downstream of a flow restriction device on a rotor, the rotor further including at least...
7895902 Electromagnetic flow meter including circumferential grooves on an inner surface of a measurement pipe for fixing a liner  
An electromagnetic flow meter has a pipe body 16 in which a measurement target fluid flows. The pipe body 16 includes: a measurement pipe 1 having a groove 3 whose cross-section is any of a...
7895904 Multi-vortex flowmeter employing volume flow rate as switching point  
A multi-vortex flowmeter includes a vortex flowmeter for measurement by volume flow rate and a thermal flowmeter for measurement by mass flow rate to selectively use the two flowmeters according to...
7895903 Method and apparatus for measuring a parameter of a fluid flowing within a pipe  
A method and apparatus for determining at least one characteristic of a fluid flowing within a pipe is provided and includes at least one sensing device. The at least one sensing device includes a...
7895905 Flowmeter  
A flowmeter including a system chip with a silicon substrate provided on a carrier, in an opening whereof at least one silicon flow tube is provided for transporting a medium whose flow rate is to...
7894061 Polarization based fiber optic downhole flowmeter  
A flow monitoring system includes a pipe for transporting a fluid therethrough. An optical fiber generally spirals about the pipe along a longitudinal portion having a predetermined length to serve...
7891246 Tracking vibrations in a pipeline network  
A vibration recorder for detecting leaks in a pipeline network includes a sensor operable to receive vibration signals from a pipeline network, and a communication port connected to an automatic...
7891255 Apparatus for measurement of volume-or-mass-flow of a medium  
An apparatus for measuring volume- or mass-flow of a medium flowing through a measuring tube in the direction of a measuring tube axis, includes: a magnet system producing a magnetic field passing...
7894175 Non-intrinsically safely supplied measurement device  
A non-intrinsically safely supplied measurement device (1) with a connecting device (3) having an “increased safety” type of protection for connecting the measurement device (1) to a feed con...
7891256 Differential-pressure flow meter having a main control board in a space in a base member  
A compact differential-pressure flow meter with reduced wiring is provided. The differential-pressure flow meter has first and second pressure sensors 12A and 12B fixed to a base member 14 on...
7891257 Monitoring device of the feed to an electric household appliance of an operative fluid, in particular of a flow of water to a tank of a washing machine or dishwasher  
A monitoring device including first detector means of a flow rate of operative fluid in an electric household appliance towards a tank of the electric household appliance and second detector means...
7886615 Method for monitoring an ultrasound flowmeter system and/or process  
A method for system- and/or process-monitoring in the case of an ultrasound flow measuring device having a plurality of measuring channels, wherein a medium flows though a pipeline or measuring...
7886614 Measuring device and method for monitoring a measuring deivce  
A measuring device includes: a measuring transducer accommodated, at least partially, in a housing, for registering at least one, measured variable; and a measuring device electronics electrically...
7886616 In-line flow meter  
An in-line flow meter assembly for insertion into a pipe section, including a body comprising an elongate tubular section having a cavity; a turbine assembly support extending a determined distance...
7882751 Measuring system with a flow conditioner for flow profile stabilization  
A measuring system is inserted into the course of a process line for a flowing medium and includes a measuring transducer with a measuring tube for conveying the medium and with a sensor...
7882749 Method and apparatus for ascertaining volume- or mass-flow  
A method for ascertaining volume- or mass-flow of a magnetically conductive medium flowing through a magneto-inductive, flow-measuring device having a predetermined nominal-diameter, wherein a...
7882750 Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors  
An apparatus for measuring at least one parameter associated with a fluid flowing within a pipe includes a single sheet of piezoelectric film material wrapped around at least a portion of the pipe...
7878074 Eccentric load sensing device used to sense differential pressures  
A differential pressure sensor positioned adjacent a first pressure chamber and a second pressure chamber separated by a nozzle. Flow in a conduit is determined by detecting the pressure on either...
7878073 Measuring system with a flow conditioner arranged at an inlet of a measuring table  
The measuring system is inserted into the course of a process line and serves for registering at least one measured variable of a medium flowing in the process line. The measuring system includes...
7878051 Liquid flow measurement apparatus and method utilizing a bubble in a passage  
A liquid measurement apparatus is configured to measure an amount of liquid flowing from a measured object. The apparatus includes a passage member having a measurement passage being connected to...
7881886 Methods for performing transient flow prediction and verification using discharge coefficients  
A method for determining an actual gas flow rate as gas flows through a gas flow delivery system is provided. The method includes sending the gas through the gas flow delivery system into a gas...
7878072 Measurement device including an electrode head with an anchor formed on an outer peripheral portion  
A measurement device comprises: a container 1 including an aperture 6a; a lining 2 applied to an inner surface of the container 1; an electrode 3 provided in the aperture, and a spring 7 biasing...
7880627 Fan detecting apparatus  
A fan detecting apparatus for detecting at least two fans includes a processing unit, at least two airflow switches, and at least two indicating units. The processing unit includes a first terminal...
7874197 Measuring liquid flow rate from a nozzle  
An apparatus for measuring a rate of liquid flow through a spray nozzle includes a container with an opening in a top thereof adapted to receive a liquid discharge from a spray nozzle. A level...
7874219 Micromechanical sensor for measuring the mass flow rate in accordance with the Coriolis principle  
In a micromechanical sensor (11) for measuring a mass flow rate in accordance with the Coriolis principle, two line sections (13) are mounted in a suspension means (24) such that they can...
7874218 Capacitive electromagnetic flowmeter  
A measuring pipe obtained by applying an insulating resin lining to the inside of a nonmagnetic pipe is employed. A through hole reaching the resin lining is made in the sidewall of the nonmagnetic...
7874220 Coriolis mass flowmeter with an oscillatable straight measuring tube  
The disclosure relates to a Coriolis mass flowmeter with an oscillatable straight measuring tube consisting of a corrosion-resistant metal, in particular of titanium or a titanium alloy, to which...
7871826 Method for determining carbon content of a hydrocarbon-containing mixture  
A method for determining a carbon content value of a hydrocarbon-containing mixture. At least one composition-dependent bulk property of the hydrocarbon-containing mixture is measured and...
7870794 Device for measuring a mass flow  
A device for measuring a mass flow (5) with guide means (4) having a surface shaped as a circular arc, across which the mass flow can flow during the measurement, and a force sensor (2), wherein...
7870793 Transit time flow sensor with enhanced accuracy  
Ultrasonic transit time flow meters using transducers mounted on insertion probes spaced apart along a pipe axis provide an economical way to measure fluid flow. The accuracy of these flow meters...
7866201 On-line fast response device and method for measuring dissolved gas in a fluid  
A method and device for the measurement of dissolved gas within a fluid. The fluid, substantially a liquid, is pumped into a pipe. The flow of the fluid is temporally restricted, creating one or...
7866219 Measuring instrument to capture a physical/chemical measured value  
A measuring instrument to capture a physical/chemical measured value, including a sensor unit, which is linked via a contactless interface to a transmitter unit, for passing on to a central...
7866218 Electromagnetic flow meter  
An electromagnetic flow meter is described having a pressure containing vessel or conduit through which the fluid to be metered is passed. The pressure containing vessel is formed of first and...
7866207 Apparatus and method for fluid flow measurement with sensor shielding  
Methods and apparatuses for detecting radial flows of conductive fluid are provided. In an embodiment of the present invention, shields are used to prevent or reduce circulating electrical currents...
7861601 Measurement of liquid flow in porous media by tracer dilution without continuous mixing  
A natural gradient, single well, tracer dilution non-continuous mixing apparatus and method for measuring flow of liquids through porous media are described. The method has been applied to...
7861600 Apparatus for ascertaining and/or monitoring fill level and/or flow of a medium  
An apparatus for ascertaining and/or monitoring fill level and/or flow of a medium in a containment, including: at least one antenna, which radiates and/or receives high frequency signals according...
7861602 Explosion-proof high temperature compatible, multi-vortex flow meter  
A temperature-sensitive sensor (21) and a heating temperature-sensitive sensor (22) are fixed in position in a liquid-tight fashion by welding, with the metal tubular bodies (36 and 37) being...
7861603 Coriolis mass flowmeter including an inner pipe made of fluororesin and outer pipe having fibers  
A Coriolis flowmeter includes an oscillator for oscillating a fluid pipe that forms a flow path for allowing a measurement fluid to flow; first and second detectors that are disposed to be spaced...