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US20090308176 |
ELECTROMAGNETIC FLOWMETER
To ensure, with ease, airtightness of an internal cavity when connecting a shielded lead lines to the outside. Tubes are installed on the portions of shields of lead lines positioned at through...
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US20090308175 |
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...
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US20090310981 |
GRAMMAGE DETECTION SENSOR OF RECORDING MEDIUM AND IMAGE FORMING APPARATUS
A grammage detection sensor which detects a grammage of a recording medium using an ultrasonic wave includes a transmitting unit configured to transmit the ultrasonic wave and a receiving unit...
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US20090308177 |
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...
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US20090301220 |
DEVICE FOR MEASURING A MASS FLOW
The present invention relates to a mass flow meter ( 1 ) for measuring the mass flow of a material supply flow of fluent particles. The mass flow meter ( 1 ) comprises means ( 2 ) for receiving the...
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US20090301185 |
Swimmer Flow Meter
An apparatus and method for measuring distance traversed by a swimmer are provided. The apparatus comprises a casing with a flow-meter, a recording device, a transmitter and a receiving device to...
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US20090301218 |
Magneto-Inductive Flow Measuring Device
The invention relates to an apparatus for measuring volume- or mass-flow of a medium ( 11 ) flowing through a measuring tube ( 2 ) in the direction of the measuring tube axis ( 3 ), and includes: A...
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US20090301219 |
Multi-Vortex Flowmeter Integrating Pressure Gauge
A multi-vortex flowmeter ( 1 ) includes vortex type detection means ( 7 ) including a measurement tube ( 4 ) provided in a flow channel ( 13 ) to allow a fluid to be measured to pass, a vortex...
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US20090306911 |
METHOD AND APPARATUS FOR MAKING A WATER CUT DETERMINATION USING A SEQUESTERED LIQUID-CONTINUOUS STREAM
An apparatus and method for determining the water cut value of a multiphase fluid flowing within a pipe is provided. The device includes a sequestering structure disposed within the pipe, a...
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US20090301173 |
Device for detecting water leaks
A device for detecting water leaks, which comprises an inlet and an outlet and can be installed along a main duct; the main duct can be crossed by a flow of liquid. The detection device comprises...
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US20090293637 |
Flow Rate Sensor
The invention relates to a flow sensor having a measuring chamber to which a fluid whose volume and/or rate of flow is to be measured is supplied and then drawn off. Inside the measuring chamber...
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US20090293635 |
ELECTROMAGNETIC FLOW METER
Provided is an electromagnetic flow meter configured to measure a flow rate of a measurement target fluid. The electromagnetic flow meter includes: a measurement pipe having a hollow cylindrical...
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US20090293634 |
METHOD OF MEASURING MULTIPHASE FLOW
Multi-phase flow is estimated in a flow meter having a first and a second stage by empirically deriving an algorithm for the water and gas fractions, measuring pressures within the flow meter, and...
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US20090293636 |
FLOW SENSOR
A flow sensor includes a detector provided on a side surface of a body formed in a tubular shape. First and second passages formed in the interior of the body communicate with an introduction...
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US20090290731 |
Circuit arrangement for the bidirectional operation of a sound transducers disposed at the ends of a measuring section
A sensor circuit for a flow sensor comprises terminating impedances connected in parallel to the sound transducers and has a signal generator, which is configured as a power source. The circuit...
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US20090288497 |
CASSETTE FOR DIFFERENTIAL PRESSURE BASED MEDICATION DELIVERY FLOW SENSOR ASSEMBLY FOR MEDICATION DELIVERY MONITORING AND METHOD OF MAKING THE SAME
A disposable assembly for use with a sensor assembly, and method for making the same, the disposable comprises a body, a flow restricting element, and a fluid pressure membrane. The body has a lid...
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US20090290760 |
PASSIVE METHOD FOR WIND MEASUREMENT
A method for measuring wind velocity including using a Fourier Transform (FT) and a correlation between a wave vector number and temporal frequency of a wind to calculate wind velocity. Contour...
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US20090288496 |
Acoustic Arrangement
The invention concerns a flow metering techniques, which applies acoustic means and/or methods as embodied for an acoustic flow metering arrangement according to the invention. The flow metering...
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US20090288495 |
MAGNETIC DRIVE ASSEMBLY FOR PETROLEUM AND LPG METER
A metering system for measuring a flow of petroleum and LPG. In embodiments of the invention, a magnetic drive is used to couple a measuring chamber, such as a known oscillating piston system, to a...
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US20090277280 |
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...
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US20090279087 |
METHOD AND SYSTEM FOR TESTING A FUEL INJECTOR
Disclosed is both an apparatus and method for quantifying an injection event of a fuel injector, including both multiple pulse and single pulse injection events. Typically, the fuel injector is a...
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US20090277278 |
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...
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US20090281671 |
FLOW MEASUREMENT AND CONTROL WITH BUBBLE DETECTION
Systems and methods for liquid flow sensing and control for use with a variety of different types of liquid flow measurement and control systems. The liquid flow sensor system senses a flow signal...
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US20090277279 |
METHOD OF FINDING A THIGH SUPPORT HAVING GEOMETRY, RIGIDITY, AND ELASTICITY FOR MOST OPTIMAL BLOOD CIRCULATION IN THE LOWER EXTREMITIES OF A SEATED PERSON
A method of finding a thigh support for most optimal blood circulation in the lower extremities of a seated person consisting of measuring a blood-circulation parameter such as blood-flow velocity...
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US20090277281 |
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...
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US20090272199 |
Turbine for a Fluid Meter, in Particular a Water Meter
The invention relates to a spinner ( 1 ) for a fluid meter, in particular a water meter, the spinner being designed to be mounted to rotate in a cylindrical chamber ( 2 ) of a meter vessel and...
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US20090272200 |
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...
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US20090272173 |
THREE PICKOFF SENSOR FLOW METER
A three pickoff sensor flow meter ( 200 ) is provided according to the invention. The three pickoff sensor flow meter ( 200 ) includes a first flow conduit ( 210 a ) conducting a first flow stream,...
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US20090266176 |
Magneto-inductive flow measuring device
A magneto-inductive flow measuring device, including: A measuring tube, through which a medium flows essentially in a direction of a measuring tube axis; a magnet arrangement, which produces a...
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US20090266155 |
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...
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US20090266175 |
APPARATUS AND METHOD FOR CHARACTERIZING TWO PHASE FLUID FLOW
An apparatus (and corresponding method) for characterizing the fluid properties of a two phase fluid includes a restriction element (e.g., orifice plate or nozzle) along the flow path of the two...
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US20090266177 |
CORIOLIS MASS FLOWMETER
A Coriolis mass flowmeter has a measuring tube that can be excited to oscillation, an oscillation driver and/or an oscillation sensor, wherein the oscillation driver and/or the oscillation sensor...
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US20090260438 |
INDUSTRIAL PROCESS DEVICE UTILIZING PIEZOELECTRIC TRANSDUCER
A process device for coupling to an industrial process for use in monitoring or controlling the process includes a device housing configured to physically couple to the industrial process. A...
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US20090260454 |
METHODS AND COMPOSITIONS FOR INHIBITING CORROSION IN NON-AQUEOUS, NON-CONDUCTIVE LIQUIDS
The present invention relates to a method for inhibiting in a non-aqueous, non-conductive liquid. The present method also relates to a corrosion inhibitor that can be employed in such a liquid. The...
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US20090260452 |
Method for Operating an Electromagnetic Flowmeter and Electromagnetic Flowmeter
Disclosed is a method for operating an electromagnetic flowmeter and a flowmeter. A measuring tube provided with a coil arrangement for producing a magnetic field at right angles to the direction...
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US20090260453 |
ELECTROMAGNETIC FLOWMETER
An electromagnetic flowmeter is equipped with a pipe unit including a pipe through which a fluid to be measured flows, a pair of electrodes adhered to the pipe, and substrate holders that retain...
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US20090260424 |
SELF-CHECKING ANALYZER METHOD AND SYSTEM USING FREQUENCY RESPONSE
A self-checking analyzer system is provided according to an embodiment of this disclosure. The analyzer system includes a pipeline for receiving a multi-phase fluid flow and a first measuring...
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US20090255346 |
Encoder-type register for an automatic water meter reader
An encoder-type register for an automatic meter reader to be interfaced with a visual read-only register of the kind found in a water meter that measures water consumption. The water meter register...
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US20090255345 |
CLAMP-ON APPARATUS FOR MEASURING A FLUID FLOW THAT INCLUDES A PROTECTIVE SENSOR HOUSING
An apparatus for measuring one or more characteristics of a fluid flowing within a pipe is provided. The apparatus includes a housing, sealant, and an array of at least two ultrasonic sensors. The...
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US20090249887 |
Process Fluid Sound Speed Determined by Characterization of Acoustic Cross Modes
An apparatus measures a speed of sound (SOS) in a process flow by characterizing low order acoustic cross modes in the process flow in a conduit. The apparatus includes transducers on the conduit,...
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US20090249891 |
BALANCING STRUCTURE FOR A SINGLE CURVED TUBE CORIOLIS FLOW METER
A Coriolis flow meter is disclosed that uses the deflection of a torsion member ( 430 ) to balance the vibration of a single curved flow tube ( 308 ). The two ends of the torsion member are...
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US20090249890 |
Method for operating a measuring device arranged on a rotating, carousel-type, filling machine
A method including: at least one oscillation measurement signal serving as primary signal of first class representing vibrations of a measuring tube, through which medium to be measured is...
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US20090250116 |
FLOW RATE CONTROLLING APPARATUS
An apparatus for controlling a flow rate of fluid passing through a duct ( 10 ) includes a wedge ( 12 ) to produce a resistance against a flow of the fluid; pressure sensors ( 20 - 1, 20 - 2 ), to...
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US20090249888 |
Device for Determining a Mass Flow
A device is provided for determining a mass flow of a first gas flowing in a flowing channel of an internal combustion engine of a motor vehicle. The device includes: sound transducers arranged at...
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US20090249866 |
METHODS AND APPARATUS FOR ULTRASONIC COUPLING USING MICRO SURFACE TENSION AND CAPILLARY EFFECTS
Apparatus and methods for ultrasonic coupling between a coupling fluid and an object using micro surface tension and capillary effects are provided. The apparatus may include a chamber comprising a...
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US20090249889 |
ULTRASONIC FLOWMETER
An ultrasonic flowmeter includes two ultrasonic transceivers. Each of the ultrasonic transceivers includes a cylindrical transmitting body closely fixed to the outer peripheral surface of a...
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US20090241686 |
METHOD AND SYSTEM FOR A MEMS DETECTOR THAT ENABLES CONTROL OF A DEVICE USING HUMAN BREATH
Methods and systems for a MEMS detector that enables control of a device using human breath are disclosed and may include detecting air flow caused by human breath via a microelectromechanical...
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US20090241687 |
Multi-Vortex Flowmeter Employing Volume Flow Rate as Switching Point
A multi-vortex flowmeter ( 1 ) 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...
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US20090241684 |
MEASURING UNIT FOR AIR FLOW
A casing is capable of being transported by a transportation apparatus in an automated warehouse and being placed in a cell of the automated warehouse. A plurality of strings are suspended in the...
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US20090241672 |
System and Method for Providing a Compositional Measurement of a Mixture Having Entrained Gas
A method and apparatus for determining at least one characteristic of a fluid flowing within a pipe is provided. The fluid flow may include one or more liquid component bodies and one or more gas...
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