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1. WO2015076757 - DEVICE FOR DETERMINING A PROPERTY OF A FLUID AND METHOD OF FORMING THE SAME

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Publication Number WO/2015/076757
Publication Date 28.05.2015
International Application No. PCT/SG2014/000553
International Filing Date 21.11.2014
Chapter 2 Demand Filed 19.08.2015
IPC
G01F 1/34 2006.1
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
05by using mechanical effects
34by measuring pressure or differential pressure
H01L 41/08 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
08Piezo-electric or electrostrictive elements
H01L 41/04 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02Details
04of piezo-electric or electrostrictive elements
H02K 35/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
35Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
CPC
G01F 1/3209
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
05by using mechanical effects
20by detection of dynamic effects of the fluid flow
32by swirl flowmeter, e.g. using Karman vortices
3209using Karman vortices
G01F 1/3218
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
05by using mechanical effects
20by detection of dynamic effects of the fluid flow
32by swirl flowmeter, e.g. using Karman vortices
3209using Karman vortices
3218bluff body design
G01F 1/36
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
05by using mechanical effects
34by measuring pressure or differential pressure
36the pressure or differential pressure being created by the use of flow constriction
G01F 1/48
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
05by using mechanical effects
34by measuring pressure or differential pressure
48the pressure of differential pressure being created by a capillary element
G01F 15/063
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
15Details of, or accessories for, apparatus of the preceding groups insofar as such details or appliances are not adapted to particular types of such apparatus
06Indicating or recording devices, e.g. for remote indication
061for remote indication
063using electrical means
H02N 2/185
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
2Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
18producing electrical output from mechanical input, e.g. generators
185using fluid streams
Applicants
  • AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH [SG]/[SG]
Inventors
  • MU, Xiaojing
  • SUN, Chengliang
  • GU, Alex Yuandong
Agents
  • VIERING, JENTSCHURA & PARTNER LLP
Priority Data
201308684-822.11.2013SG
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE FOR DETERMINING A PROPERTY OF A FLUID AND METHOD OF FORMING THE SAME
(FR) DISPOSITIF PERMETTANT DE DÉTERMINER UNE PROPRIÉTÉ D'UN FLUIDE ET PROCÉDÉ POUR LE FABRIQUER
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Abstract
(EN) In various embodiments, a device for determining a property of a fluid may be provided. The device may include a fluid receiving structure configured to receive the fluid having a first condition. The device may further include a flow control structure coupled to the fluid receiving structure. The flow control structure may be configured to change the first condition of the fluid to a second condition. The device may further include a determination mechanism configured to determine the property of the fluid based on the second condition. The device may also include a voltage generation mechanism a voltage generation mechanism configured to generate a voltage based on the second condition.
(FR) La présente invention concerne, dans divers modes de réalisation, un dispositif permettant de déterminer une propriété d'un fluide. Le dispositif peut comprendre une structure de réception de fluide conçue pour recevoir le fluide dans un premier état. Le dispositif peut comprendre en outre une structure de régulation de débit raccordée à la structure de réception de fluide. La structure de régulation de débit peut être conçue pour faire passer le fluide de son premier état à un second état. Le dispositif peut comprendre en outre un mécanisme de détermination conçu pour déterminer la propriété du fluide sur la base du second état. Le dispositif peut également comprendre un mécanisme de génération de tension conçu pour générer une tension sur la base du second état.
Related patent documents
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Latest bibliographic data on file with the International Bureau
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