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WO/2014/192529A1 |
[Problem] To estimate, in a short time period, a distribution state of current-direction change points. [Solution] A device (10a) for estimating current-direction change points is configured, which is provided with: a derivation unit (11...
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WO/2014/192528A1 |
[Problem] To estimate in a short amount of time the distribution of surface tidal-current speed vectors. [Solution] Configured is a surface tidal-current estimation device (10) provided with the following: a derivation unit (11) that der...
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WO/2014/192530A1 |
[Problem] To adequately detect stern waves generated by a sailing ship. [Solution] A stern-wave detection device (10b) is configured, which is provided with: a derivation unit (11) for deriving wave-crest velocity vectors, i.e. velocity ...
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WO/2014/186912A1 |
A flow sensor arrangement (S35, S36. S37, S39,...) is located on an elongated body (C1, C2, C3,...) for measuring the flow of a fluid, with one or more flow sensors (S1, S2, S3,...) being arranged on the elongated body (C1, C2, C3,...) t...
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WO/2013/138537A9 |
A device and method to determine the flow rate of a liquid passing through a deformable tubing. As liquid is passed through a segment of deformable tubing, an externally mounted sensor is capable of determining the flow rate of the liqui...
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WO/2014/174014A1 |
The invention relates to a method and the apparatus for optically detecting flow movements in liquid and/or gaseous media. According to said method, a measuring volume (36) is defined in a medium and at least one measuring plane (32) is ...
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WO/2014/173442A1 |
Method and apparatus for optically detecting flow movements in liquid and/or gaseous media define, in a medium, a measuring volume (36) with at least one measuring plane (32), wherein particles moving along the measuring plane (32) are o...
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WO/2014/167175A1 |
The invention relates to a velocimeter and a method for determining the speed of a target. The velocimeter comprises a laser source comprising a laser cavity for producing a continuous-wave laser beam, a light detector, and means for dir...
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WO/2014/162719A1 |
The present invention provides an optical device and an air-blowing method capable of appropriately blowing air against a light-transmitting unit when foreign matter has adhered to the light-transmitting unit. The present invention is pr...
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WO/2014/165173A1 |
Weather sensors and particularly collect weather data by measuring bending and compression stresses in a weather sensor device. The sensors are based upon the principle of bending stresses and the linear variation of stress between the m...
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WO/2014/156240A1 |
In order to prevent corrosion of a cut end portion of a lead at the high-potential end by a water film bridge deposited between cut ends of two leads having different potentials and exposed from the molding resin of a circuit package, th...
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WO/2014/148111A1 |
In order to obtain a thermal type flow meter for preventing deposition of soiling matter on the flow rate detection section, this thermal type flow meter (300) is provided with: an auxiliary passage for flow of a measured gas (30) drawn ...
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WO/2014/148080A1 |
In order to provide a method for production of a thermal type flow meter having reduced deformation of a semiconductor chip due to the molding process, the present invention provides a method for production of a thermal type flow meter (...
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WO/2014/143403A1 |
A pressure measurement system (100) for measuring pressure in a conduit (102) has a bluff body (128) extending into the conduit (102). The bluff body (128) has an upstream opening (132) and a downstream opening (136). An upstream pitot t...
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WO/2014/139236A1 |
An instrument for measuring vector energy and mass of three-dimensional flow speed comprises: an elastic leather bag (1), two ends of the elastic leather bag (1) being respectively provided with a rigid sealing end cap (2), the elastic l...
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WO/2014/140653A1 |
A device of a dual floating anemometer comprised of a mast (1), support arms for instruments (2), purlins (3), a central buoy (4), connecting beams (5), the edge floaters (6), the buoy hoop (7), the buoy - anchorage connector (8), anchor...
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WO/2014/131600A1 |
The present invention relates to a system and a method of estimating a time of flight of a signal, wherein the method comprises, transmitting a plurality of the signals (30) from a plurality of transmitters (15) such that the plurality o...
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WO/2014/131819A2 |
A system suitable for measuring air flow speed, for example wind speed, said system comprising a device (1) suitable for being used in the measurement of air flow speed, said device having a rotating element (2) and a magnetic element (1...
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WO/2014/124646A1 |
The application relates to a wind turbine component 18 having an optical fibre sensor 10 arranged to detect the wind speed over the surface of the component. In one embodiment, the optical fibre sensor 10 has a light loss portion 15 that...
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WO/2014/120822A1 |
Systems and methods for dynamically visualizing fluid velocity in subsurface reservoirs by displaying a particle at different locations on a streamline that represents a fluid path and a fluid velocity in the subsurface reservoir. The sy...
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WO/2014/119806A1 |
The present invention has the object of providing a probe for measuring the vertical and the horizontal velocity of a fluid with a maximum range of measurable moving angles. To this end, a probe for measuring the velocity of a fluid acco...
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WO/2014/113885A1 |
A wind turbine system comprises a current generator having a planar base member, a connection member secured at a geometrical center of the base member and configured to rotate about an axis transverse to a plane of the support member up...
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WO/2014/102175A1 |
The invention relates to a method for determining the speed vector (I) relative to the surrounding air of a rotocraft (HL) equipped with a beam scanning Doppler laser anemometry device to measure (Step 1) a set of projections (Vm) of sai...
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WO/2014/091932A1 |
Provided is an airflow sensor which is equipped with: a heat-sensitive measurement element disposed inside an air duct in which a gas to be measured circulates; and a support mechanism for supporting the heat-sensitive measurement elemen...
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WO/2014/086375A1 |
The invention relates to an optical particle detector. A light beam is transmitted through a spatial filter which includes a spatially distributed pattern of varying transmittances. On the back side of the filter the shadow of the low tr...
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WO/2014/083373A1 |
An ultrasound imaging system (100) includes a transducer array (102) that emits an ultrasound beam and produces at least one transverse pulse-echo field that oscillates in a direction transverse to the emitted ultrasound beam and that re...
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WO/2014/079055A1 |
A five-degree-of-freedom support system for use in flow field measurement, comprising a subsystem having two rotational degrees of freedom; the subsystem generates a pendulum angle α° (2) and a pitch angle β° (3), and comprises a pro...
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WO/2014/079180A1 |
A device and method for measuring a flow rate near a liquid steel surface. The device comprises a rate measurement bar (18) and a rate measurement bar deflection device (B).The rate measurement bar deflection device (B) comprises a rate ...
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WO/2014/079181A1 |
A device for continuously measuring a flow rate near a liquid steel surface, comprising a rate measurement rod (18) and a rate measurement rod deflection device (B).One end of the rate measurement rod (18) is a refractory tube, the other...
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WO/2014/068693A1 |
In a thermal wind-speed meter, a thermal wind-speed sensor is used in which the amount of heat dissipation varies, with dependence on the wind speed, when thermal wind-speed sensor is energized by an electric current and heated, and wind...
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WO/2014/068334A1 |
Embodiments make use of a physical effect observed by the present applicants that externally generated noise can be coupled into a fluid carrying structure such as a pipe, well, or borehole so as to artificially acoustically "illuminate"...
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WO/2014/064159A1 |
The invention relates to a method for assessing the turbulence parameters of a medium, characterized in that said method includes the following steps: illuminating, by means of a laser beam propagating in said medium, a film made of a ph...
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WO/2014/060187A1 |
The invention relates to a thermal flow rate measurement device for determining and/or monitoring a thermal mass flow of a measurement medium through a measurement tube, comprising a sensor having a first heatable resistance thermometer ...
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WO/2014/057790A1 |
A thermal type flowmeter (101) is provided with a sensor element (10), an output circuit (11), a storage unit (20), and an abnormality determination unit (22). The sensor element (10) has an upstream-side thermopile (1), a heater (2), an...
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WO/2014/041852A1 |
A speed detection unit (16) selects a speed calculation method corresponding to an SNR peak value detected by a peak SNR detection unit (15) from a plurality of speed calculation methods for calculating the speed (wind speed) of an aeros...
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WO/2014/036701A1 |
The present invention relates to the field of fluid measuring, in particular to a device for measuring pressure and three-dimensional flow speed of rotational flow field by a seven-hole pressure probe and a one-dimensional hot-wire probe...
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WO/2014/037857A1 |
A panel (3) for controlling the aerodynamic phenomena generated by a body (0) to be positioned on a surface of an aircraft (V). The panel (3) can be associated with the base of said body (0) and comprises at least one inlet aperture (322...
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WO/2014/029070A1 |
An apparatus for measuring the sound velocity of a gas-liquid two-phase flow comprises a liquid supply system (1), a gas supply system (3), a gas-liquid mixer (5), a heat transfer pipeline (16), a pipe heating system (6), a disturbance w...
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WO/2014/028519A1 |
Methods and devices for calculating an estimate of a wind vector. A maneuver of a platform may be identified as a steady- straight motion maneuver, a partial turn maneuver, or a full turn maneuver. A preliminary estimate of a wind vector...
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WO/2014/027244A2 |
An electromagnetic speedometer for a boat having hull containing an opening includes an electromagnetic coil supported by the hull for establishing an electromagnetic field in the water adjacent the hull opening. A plurality of electrode...
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WO/2014/019720A1 |
A probe system (2) comprising: a mounting (12) intended to be fastened to the fuselage (8) of an aircraft (6); and a plurality of regularly spaced static pressure ports (32) arranged through the mounting (12) and intended to be connected...
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WO/2014/016175A1 |
Method for operating an aircraft device (100) and for carrying out measurements, wherein the aircraft device (100) flies to at least one predefined position and maintains this position in a controlled fashion, in which method a wind dire...
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WO/2014/018956A1 |
The present invention provides a system and method for obtaining data to determine one or more characteristics of a wind field using a first remote sensing device and a second remote sensing device. Coordinated data is collected from the...
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WO/2014/016985A1 |
A flow sensor comprises a piezoelectric transducer provided with a piezoelectric transducing part in a self-oscillating cantilever portion that receives a fluid, and a detector to detect an electric signal output from the piezoelectric t...
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WO/2014/002738A1 |
The purpose of the present invention is to provide a thermal flow sensor that has high detection precision. In order to fulfill said purpose, this thermal flow sensor is provided with the following: a flow detection element that has a di...
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WO/2014/002736A1 |
The purpose of the present invention is to improve product reliability when performing resin sealing that partially exposes a part of a semiconductor element. In order to fulfill said purpose, this thermal airflow sensor is provided with...
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WO/2014/002737A1 |
The objective of the present invention is to provide a thermal airflow sensor that is highly reliable and that suppresses delamination of the wiring and the like of a measurement terminal. In order to achieve the objective, the thermal a...
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WO/2013/181687A1 |
The present disclosure provides a method and a system for determining a velocity of a relative movement between a system for determining the velocity and a fluidal medium. The method comprises directing at least two light beams through a...
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WO/2013/177626A1 |
The invention relates to a method of detecting a buildup of silt (32) in a pipe or open channel (14) of a fluid flow network. The pipe or open channel has a system with at least one set of velocity sensors (V1.. V8) to measure flow veloc...
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WO/2013/173061A1 |
A magnetic flowmeter sensor includes two sensor faces, a conduit, a liner lining the conduit, and mechanical fasteners. The sensor faces are on each end of the sensor for connecting the sensor to the process fluid flow. The conduit conne...
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