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1. WO2020201004 - ACOUSTOFLUIDIC DEVICE

Publication Number WO/2020/201004
Publication Date 08.10.2020
International Application No. PCT/EP2020/058531
International Filing Date 26.03.2020
IPC
B01D 21/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
21Separation of suspended solid particles from liquids by sedimentation
28Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
B01D 43/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
43Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
B01L 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B06B 1/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BGENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
1Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
02making use of electrical energy
06operating with piezo-electric effect or with electrostriction
G10K 15/00 2006.01
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
KSOUND-PRODUCING DEVICES;  METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
15Acoustics not otherwise provided for
CPC
B01D 21/283
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
21Separation of suspended solid particles from liquids by sedimentation
28Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
283Settling tanks provided with vibrators
B01D 43/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
43Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
B01L 3/50
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware
50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
B06B 1/0644
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, ; e.g.; FOR PERFORMING MECHANICAL WORK IN GENERAL
1Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
02making use of electrical energy
06operating with piezo-electric effect or with electrostriction
0644using a single piezo-electric element
G10K 15/00
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
KSOUND-PRODUCING DEVICES
15Acoustics not otherwise provided for
Applicants
  • UNIVERSITY COLLEGE CARDIFF CONSULTANTS LIMITED [GB]/[GB]
Inventors
  • YANG, Xin
Agents
  • SYMBIOSIS IP LIMITED
Priority Data
1904601.002.04.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ACOUSTOFLUIDIC DEVICE
(FR) DISPOSITIF ACOUSTO-FLUIDIQUE
Abstract
(EN)
The invention concerns a novel acoustofluidic device to separate acoustically active particles from fluids comprising a novel device arrangement for improved acoustic pressure and particle velocity; and a method of separating particles from a fluid comprising use of same.
(FR)
Cette invention concerne un nouveau dispositif acousto-fluidique pour séparer acoustiquement des particules actives à partir de fluides, comprenant un nouvel agencement de dispositif pour une pression acoustique et une vitesse de particule améliorées ; et un procédé de séparation de particules à partir d'un fluide comprenant l'utilisation de celui-ci.
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