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WO/2006/073388 |
A method and apparatus is disclosed that guides a user through a sequence of steps that will allow the user to complete a predefined task using the flow meter. The steps include: selecting a predefined task, displaying a sequence of step...
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WO/2006/072788 |
Systems and methods are provided for estimating the height of a fluid contained in a mixing tank. A dynamic control device which operates as an external observer is used for controlling and monitoring the estimation. This estimate of the...
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WO/2006/063933 |
The invention relates to a level gauge (5, 9, 11) operating according to the propagation time principle, and to a method for the initial operation thereof. According to the invention, the initial operation is carried out in a simple mann...
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WO/2006/058862 |
Disclosed is a method for monitoring a magnetically inductive flow measuring sensor with a measuring tube (1) and a magnetic field generator that is provided with at least two coils (3, 5, 71, 73), said coils (3, 5, 71, 73) being used in...
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WO/2006/060767 |
A flow measuring system is provided that provides at least one of a compensated mass flow rate measurement and a compensated density measurement. The flow measuring system includes a gas volume fraction meter in combination with a coriol...
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WO/2006/059967 |
A method and apparatus is disclosed that determines the density of a material flowing through a Coriolis flow meter. The density is used to infer the pressure of the flowing material. The inferred pressure may be used to correct for the ...
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WO/2006/051337 |
An electromagnetic flowmeter calibration verification device for a flow tube comprises a first electrode, attachable to the flow tube, for transmitting, in use, a test current into the flow tube, and a second electrode, attachable to the...
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WO/2006/053086 |
The present methods and systems include a step (802, 902) of aligning at least two sensors (206A- 206D) with one or more known locations, a step (806, 906) of selecting at least two of the at least two sensors, and a step (804, 904) of e...
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WO/2006/053086 |
The present methods and systems include a step (802, 902) of aligning at least two sensors (206A- 206D) with one or more known locations, a step (806, 906) of selecting at least two of the at least two sensors, and a step (804, 904) of e...
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WO/2006/050015 |
A magnetic flowmeter transmitter (200) includes a differential amplifier (290) that senses an additive combination of actual flowmeter electrode outputs (208, 214) and simulated electrode outputs (224, 226). The differential amplifier pr...
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WO/2006/042786 |
The invention relates to a device (1) for determining and/or monitoring at least one process variable of a medium (10). Said device comprises at least one oscillating element (2) and at least one control/evaluation unit (3), which excite...
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WO/2006/041427 |
Method and apparatus (121) for providing temperature flow rate compensation for a Coriolis flow meter. The described compensation compensates both flow calibration factor and the nominal time delay, commonly called 'zero' in the art. Aft...
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WO/2006/036139 |
A method and apparatus is disclosed that enables the periodic calculation of the relative phase of the left eigenvector for a vibrating conduit. During normal operation, two drivers are used in tandem to excite the main bending mode of t...
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WO/2006/034937 |
The invention relates to a method for testing the measuring values of a plurality of level sensors (11) and (12) arranged in a fuel tank (1). According to said method, the measuring values of a plurality of measurements are detected and ...
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WO/2006/034959 |
The invention relates to a method for an in-production calibration of a measuring device (1) for a capacitive measurement of the level of a medium (10), according to which at least one probe unit (2) of the measuring device (1) is contro...
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WO/2006/032612 |
The inventive flow meter comprises a measuring tube for conducting a fluid to be measured and a magnetic field system with at least one field coil that is at least temporarily traversed by an excitation current (IM) for generating a magn...
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WO/2006/022742 |
A method and apparatus is disclosed that determines the time delay (202) between the actual flow and the measured flow in a flow meter. The time delay is used to shift the flow measured by the flow meter to correspond to the actual flow ...
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WO/2006/019487 |
An acoustic flowmeter calibration method and sampling system address a variation in acoustic transducer delay time with increasing temperature. In one aspect, calibration of the path length between the sending and receiving transducers a...
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WO/2006/020812 |
A system and method of verifying the installation and data path used by a tank level monitor is provided. Once an installer completes the installation of the tank level monitor, the monitor is activated. The monitor performs a self test ...
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WO/2006/020870 |
Embodiments of the present invention provide a system (200) and method for rapid calibration of a flow device (30). A flow device can be provided with a calibration flow curve (e.g., represented by an nth degree polynomial) by the manufa...
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WO/2006/019487 |
An acoustic flowmeter calibration method and sampling system address a variation in acoustic transducer delay time with increasing temperature. In one aspect, calibration of the path length between the sending and receiving transducers a...
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WO/2006/016204 |
A measuring reservoir for measuring the volume of the second component of a two-component mixture by the given volume of the first component and the given ratio of the mixture components is described. The reservoir has a housing of trans...
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WO/2006/010713 |
A mechanical meter for measuring the quantity of liquid flowing through a pipe (2), comprising an impeller (1) rotatably supported by a saddle (3) positionable on the outer surface of the pipe (2), in which the inner surface of the saddl...
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WO/2006/009608 |
Reactive sensors typically exhibit nonlinear response to the temperature variation. Systems and methods are disclosed for compensating for the nonlinear and/or temperature dependant behavior of reactive sensors and for calibrating the po...
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WO/2006/007118 |
A system and method for correcting a meter calibration curve in a fuel dispenser. The meter may be a turbine flow meter. A meter calibration curve is expressed in a finite number of data points. The meter calibration curve is used to det...
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WO/2006/002910 |
The invention relates to a method for operating a measuring device, especially a flowmeter, according to the preamble of claim 1. The aim of the invention is to simplify inspection if the sensors have been correctly installed. For this p...
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WO/2006/001805 |
A Coriolis flow meter includes first and second pickoff sensors, cabling coupled to the first and second pickoff sensors, and a signal injection device coupled to the cabling. The signal injection device is configured to generate one or ...
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WO/2006/000771 |
A volume flow meter for measuring volume flow of a multiphase fluid, particularly milk in a milking installation, is disclosed. The flow meter comprises a sensor chamber and a feed duct for conveying fluid to the sensor chamber. The feed...
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WO/2006/000546 |
The invention relates to a method for calibrating ultrasound clamp-on flowmeters according to the time-of-flight method. The aim of the invention is to provide a method for calibrating the acoustic calibration factor Ka of clamp-on flowm...
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WO/2005/124492 |
A mass flow controller arranged to perform mass flow test operation in the controller itself by incorporating a test tank. The mass flow controller is provided, in a channel (6) for feeding fluid, with a means (8) for detecting the mass ...
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WO/2005/116591 |
A test apparatus (300) for a waveguide (302) that senses levels (304, 306) in a container (308) . The test apparatus includes a bridge (310) with a test position (312) where the bridge bridges the waveguide to simulate a simulated level ...
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WO/2005/114227 |
Apparatus and methods of calibrating a microfluidic flow sensor, in which the flow of a fluid through a flow sensor is stopped and a first value is read from the flow sensor, then the fluid is pumped through the flow sensor sequentially ...
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WO/2005/108948 |
An engine fault diagnostic system includes a diagnostic module that generates a manifold absolute pressure (MAP) error signal and that generates a mass air flow (MAF) error signal. A security module generates an airflow fault when the MA...
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WO/2005/103728 |
A flow measurement calibration system and method is presented that actively regulates the pressure of the fluid being tested. A piston is slidably mounted to an inner wall of a chamber, which has a fluid inlet port for receiving an inflo...
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WO/2005/100932 |
The inventive device consists of scaled vessels mounted on a vehicle and making it possible, while filling a liquid medium in the vessels, to recycle the vapours thereof through a circuit of casings beginning from the reading sights of t...
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WO/2005/085775 |
Pipettes, widely used in clinical and pharmaceutical laboratories to transfer small volumes of liquid, are subject to hidden performance degradation and operator error. Pipette performance cannot be accepted without monitoring. The inven...
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WO/2005/078398 |
The invention relates to a method for capacitively determining the filling level of a medium (1) in a container (2). According to said method, at least one level probe (3) and at least one control/evaluation unit (4) are provided, the la...
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WO/2005/078396 |
The invention discloses a multiple differential volume tube measurement quantity conveying device and its conveying method thereof. The device includes volume tubes, inlet pipes and outlet pipes, in which there are at least two set of vo...
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WO/2005/071370 |
A novel medium, method and system for proving a turbine meter for use with natural gas. The novel test medium is a gas having the following characteristics: (a) Density > 2xDensity of Natural Gas; (b) Dynamic Viscosity < Dynamic Viscosit...
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WO/2005/066590 |
Diagnosing operation of an impulse piping line (112) coupling a sensor to the process fluid contained in a container or flowing in a pipe in an industrial process is provided. A vibration source (144) transmits a vibration signal through...
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WO/2005/064291 |
A reference volume tube (10) which is a bi-directional prover having a prover pipe (12) provided with two detectors (14a, 14b), and tube sections (16a, 16b) provided at the opposite ends. At each positions of the tube sections (16a, 16b)...
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WO/2005/062945 |
A non-invasive method for measuring the level of filling material in a vessel and for detecting the presence of the filling material in the vessel at a predetermined set point level is based on monitoring the oscillation of the vessel's ...
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WO/2005/062000 |
The invention relates to a method for measuring the filling level (7) of a filling material (1) in a container (3) and for monitoring at least one predefined filling level (L min, L max) with the aid of a filling level measurement device...
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WO/2005/062003 |
A flow meter monitoring system (100) is provided according to an embodiment of the invention. The flow meter monitoring system (100) includes a communication interface (101) configured to communicate with one or more flow meters and rece...
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WO/2005/057137 |
Disclosed is a Coriolis mass flowmeter/density meter comprising at least one measuring tube (11) through which a two-phase or multiphase medium flows during operation thereof. A supporting means (12) of the Coriolis mass flowmeter/densit...
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WO/2005/057131 |
Disclosed is a Coriolis mass flowmeter/density meter comprising at least one measuring tube (11) through which a two-phase or multiphase medium flows during operation thereof. A supporting means (12) of the Coriolis mass flowmeter/densit...
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WO/2005/050145 |
A method for validating a flow calibration factor of a flow meter is provided according to an embodiment of the invention. The method for validating a flow calibration factor of a flow meter comprises determining an initial flexural stif...
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WO/2005/048105 |
A method for correcting data signal errors in a meter has been developed. The method includes receiving ordered data signals from the meter. Next, the sequenced of ordered data signals is analyzed to determine whether a data signal is mi...
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WO/2005/045446 |
A flowmeter (200) includes a vibratable flowtube (215) that has internal damping characteristics that substantially result in a desired dynamic response of the vibratable tube (215) to a change in a flow of fluid through the vibratable f...
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WO/2005/040734 |
A system for calculating a flow rate of a flow meter using multiple modes is provided according to an embodiment of the invention. The system for calculating a flow rate of a flow meter using multiple modes comprises a means for calibrat...
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