DK3625558T3 - Ultralydsdetektionssystem og fremgangsmåde - Google Patents

Ultralydsdetektionssystem og fremgangsmåde Download PDF

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Publication number
DK3625558T3
DK3625558T3 DK18720553.9T DK18720553T DK3625558T3 DK 3625558 T3 DK3625558 T3 DK 3625558T3 DK 18720553 T DK18720553 T DK 18720553T DK 3625558 T3 DK3625558 T3 DK 3625558T3
Authority
DK
Denmark
Prior art keywords
detection system
ultrasonic detection
ultrasonic
detection
Prior art date
Application number
DK18720553.9T
Other languages
English (en)
Inventor
Niclas Hällevall
Cecilia Jonsson
Original Assignee
Metso Outotec Finland Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metso Outotec Finland Oy filed Critical Metso Outotec Finland Oy
Application granted granted Critical
Publication of DK3625558T3 publication Critical patent/DK3625558T3/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/55—Cleaning with fluid jets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2437—Piezoelectric probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4436—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with a reference signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/045—External reflections, e.g. on reflectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver
DK18720553.9T 2017-05-19 2018-04-19 Ultralydsdetektionssystem og fremgangsmåde DK3625558T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2017/062131 WO2018210431A1 (en) 2017-05-19 2017-05-19 Ultrasonic detection system and method
PCT/EP2018/060098 WO2018210525A1 (en) 2017-05-19 2018-04-19 Ultrasonic detection system and method

Publications (1)

Publication Number Publication Date
DK3625558T3 true DK3625558T3 (da) 2023-02-27

Family

ID=58772880

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18720553.9T DK3625558T3 (da) 2017-05-19 2018-04-19 Ultralydsdetektionssystem og fremgangsmåde

Country Status (10)

Country Link
US (1) US11371963B2 (da)
EP (2) EP3625558B1 (da)
AU (2) AU2018268228B2 (da)
BR (1) BR112019024320A2 (da)
CA (1) CA3064149A1 (da)
CL (2) CL2019003304A1 (da)
DK (1) DK3625558T3 (da)
MX (1) MX2023008534A (da)
PE (1) PE20200155A1 (da)
WO (2) WO2018210431A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11371964B2 (en) * 2018-06-04 2022-06-28 GE Sensing & Inspection Technologies, GmbH Condition monitoring of ultrasonic transducers and probes

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE150369C (da) 1902-02-22
GB1044974A (en) * 1963-05-14 1966-10-05 Simonacco Ltd Improvements in and relating to measuring devices
DD150369A1 (de) * 1980-05-02 1981-08-26 Horst Rutte Nnordnung zur temperaturkorrigierten ultraschallentfernungs-oder ultraschallmengenmessung
SU1155304A1 (ru) 1983-09-21 1985-05-15 Кольское Отделение Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского И Проектного Института Механической Обработки Полезных Ископаемых "Механобр" Вибрационный грохот
JPS61114177A (ja) * 1984-11-09 1986-05-31 Matsushita Electric Ind Co Ltd 超音波送受波器
US4944186A (en) * 1988-11-29 1990-07-31 Xecutek Corporation Ultrasonic measuring system
US4909449A (en) * 1989-03-10 1990-03-20 Etheridge Johnny E Primary crushing stage control system
SU1693530A1 (ru) 1989-08-07 1991-11-23 Донской сельскохозяйственный институт Способ определени физико-механических свойств сыпучих материалов при помощи преобразовател с буферным стержнем
US5541831A (en) * 1993-04-16 1996-07-30 Oliver Manufacturing Co., Inc. Computer controlled separator device
NZ508127A (en) * 2000-11-13 2003-03-28 Ind Res Ltd Particle size measurement in dry bulk particulate material by measuring time for sound signal to travel from transmitter to detector
US6810743B2 (en) * 2001-08-01 2004-11-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Adminstration Non-destructive evaluation of wire insulation and coatings
RU2195635C1 (ru) 2002-02-21 2002-12-27 Закрытое акционерное общество "Взлет" Способ измерения уровня жидких и сыпучих сред
US7278540B2 (en) * 2004-04-29 2007-10-09 Varco I/P, Inc. Adjustable basket vibratory separator
BRPI0910673A2 (pt) * 2008-04-22 2018-03-27 Mi Llc separador vibratório
FI122462B (fi) * 2008-06-27 2012-01-31 Metso Minerals Inc Menetelmä ja laitteisto murskausprosessin säätöön
US9339847B2 (en) * 2008-06-30 2016-05-17 Metso Minerals Inc. Vibrating aggregate, an apparatus for processing mineral material, and a method for moving a processing device of an apparatus for processing mineral material
US20100106431A1 (en) * 2008-10-29 2010-04-29 Hitachi, Ltd. Apparatus and method for ultrasonic testing
WO2011094680A2 (en) * 2010-02-01 2011-08-04 Virginia Tech Intellectual Properties, Inc. Cleaning and dewatering fine coal
DE102010040856A1 (de) * 2010-09-16 2012-03-22 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Ermittlung einer Orientierung eines innerhalb eines mechanischen Bauteils bestehenden Defektes
US9440263B2 (en) * 2013-02-21 2016-09-13 Spencer Allen Miller Material separation and conveyance using tuned waves
KR101511716B1 (ko) * 2013-04-15 2015-04-13 주식회사 포스코 스크린 장치
EP3315216A1 (en) * 2016-10-28 2018-05-02 Metso Sweden Ab Detection system

Also Published As

Publication number Publication date
EP3625558A1 (en) 2020-03-25
MX2023008534A (es) 2023-07-28
AU2018268228B2 (en) 2024-01-04
CA3064149A1 (en) 2018-11-22
BR112019024320A2 (pt) 2020-06-16
WO2018210525A1 (en) 2018-11-22
CL2019003304A1 (es) 2020-02-28
AU2018268228A1 (en) 2020-01-02
WO2018210431A1 (en) 2018-11-22
RU2019138725A3 (da) 2021-06-21
CL2020001976A1 (es) 2021-04-09
US11371963B2 (en) 2022-06-28
EP4159328A1 (en) 2023-04-05
EP3625558B1 (en) 2022-12-28
US20200150093A1 (en) 2020-05-14
RU2019138725A (ru) 2021-06-21
AU2023203414A1 (en) 2023-06-29
PE20200155A1 (es) 2020-01-20

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