ATE404860T1 - Vorrichtung und verfahren zur inspektion granularer materialien - Google Patents

Vorrichtung und verfahren zur inspektion granularer materialien

Info

Publication number
ATE404860T1
ATE404860T1 AT04006671T AT04006671T ATE404860T1 AT E404860 T1 ATE404860 T1 AT E404860T1 AT 04006671 T AT04006671 T AT 04006671T AT 04006671 T AT04006671 T AT 04006671T AT E404860 T1 ATE404860 T1 AT E404860T1
Authority
AT
Austria
Prior art keywords
particle
image
image area
view
granular materials
Prior art date
Application number
AT04006671T
Other languages
English (en)
Inventor
Thomas M Canty
Paul J O'brien
Christian P Marks
Richard E Owen
Original Assignee
J M Canty Inc
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 J M Canty Inc filed Critical J M Canty Inc
Application granted granted Critical
Publication of ATE404860T1 publication Critical patent/ATE404860T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1425—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0019—Means for transferring or separating particles prior to analysis, e.g. hoppers or particle conveyors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N2015/1472—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle with colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1497—Particle shape
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples

Landscapes

  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT04006671T 2003-03-27 2004-03-19 Vorrichtung und verfahren zur inspektion granularer materialien ATE404860T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/400,723 US7009703B2 (en) 2003-03-27 2003-03-27 Granular product inspection device

Publications (1)

Publication Number Publication Date
ATE404860T1 true ATE404860T1 (de) 2008-08-15

Family

ID=32850547

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04006671T ATE404860T1 (de) 2003-03-27 2004-03-19 Vorrichtung und verfahren zur inspektion granularer materialien

Country Status (4)

Country Link
US (2) US7009703B2 (de)
EP (1) EP1464949B1 (de)
AT (1) ATE404860T1 (de)
DE (1) DE602004015659D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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US7009703B2 (en) 2003-03-27 2006-03-07 J.M.Canty Inc. Granular product inspection device
WO2005092083A2 (de) * 2004-03-24 2005-10-06 Westfaliasurge Gmbh Vorrichtung und verfahren zur erkennung von partikeln in milch
DE202004019684U1 (de) * 2004-12-17 2006-02-09 Commodas Daten- Und Systemtechnik Nach Mass Gmbh Vorrichtung zur Licht-Analyse von Partikeln
DE102005055825A1 (de) * 2005-11-23 2007-05-24 Basf Ag Vorrichtung und Verfahren für die automatische Bestimmung der individuellen dreidimensionalen Partikelform
NO327576B1 (no) * 2006-06-01 2009-08-17 Ana Tec As Framgangsmate og apparat for analyse av objekter
US8620059B2 (en) * 2007-12-13 2013-12-31 Fpinnovations Characterizing wood furnish by edge pixelated imaging
DE102009014080B4 (de) * 2009-03-23 2011-12-15 Baumer Innotec Ag Vorrichtung zum Bestimmen von Partikelgrössen
EP2322911A1 (de) * 2009-11-13 2011-05-18 Bühler AG Vorrichtung zum Bestimmen von Partikelgrössen
CN102207450B (zh) * 2011-03-17 2012-11-07 荆州市华孚信息技术有限公司 非圆柱形岩心表面采集仪
CN102944507B (zh) * 2012-10-31 2015-09-30 东南大学 一种轻质异形颗粒曳力系数的测量装置及测量方法
JP6174335B2 (ja) * 2013-02-21 2017-08-02 株式会社熊谷組 骨材搬送貯蔵システムの制御方法
CN103279433B (zh) * 2013-05-02 2015-11-18 昆明理工大学 一种表征颗粒团聚体的方法及装置
DE202014100974U1 (de) * 2014-03-04 2015-06-08 Retsch Technology Gmbh Vorrichtung zur Bestimmung der Partikelgröße und/oder der Partikelform eines Partikelgemisches
SE537987C2 (sv) 2014-04-07 2016-01-12 Cgrain Ab Avbildningssystem för granulärt material med homogen bakgrund
FI20155908A1 (fi) * 2015-12-01 2017-06-02 Outotec Finland Oy Menetelmä ja järjestely jauhinpiirillä varustetun hienonnusprosessin ohjaamiseksi
FI20155909A7 (fi) * 2015-12-01 2017-06-02 Outotec Finland Oy Menetelmä ja järjestely hienonnusprosessin ohjaamiseksi
WO2017216090A1 (de) 2016-06-14 2017-12-21 Basf Se Bestimmung der dreidimensionalen partikelform von lignocellulosehaltigen partikeln
GB2559964A (en) 2017-02-16 2018-08-29 Her Majesty In Right Of Canada As Represented By The Mini Of Natural Resources Methods for measuring properties of rock pieces
CN110376197B (zh) * 2019-07-18 2020-08-11 浙江大学 一种籽粒抽样与成像装置
DE102024115701A1 (de) * 2024-06-05 2025-12-11 Fritsch Gmbh Verfahren und Vorrichtung zur Ermittlung von Form und/oder Größe von Partikeln

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US5023714A (en) 1963-03-11 1991-06-11 Lemelson Jerome H Methods and systems for scanning and inspecting images
US3655964A (en) * 1968-05-06 1972-04-11 David Laurie Slight Ionizing radiation apparatus and method for distinguishing between materials in a mixture
US4121294A (en) 1977-03-17 1978-10-17 Bethlehem Steel Corporation Electro-optical gaging system
US4194634A (en) * 1977-12-09 1980-03-25 Leonard Kelly Method and apparatus for sorting radioactive material
CA1126836A (en) * 1978-12-25 1982-06-29 Toshihiko Satake Automatic control device for particle color discriminating apparatus
US4288162A (en) * 1979-02-27 1981-09-08 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Measuring particle size distribution
US4377340A (en) 1980-10-24 1983-03-22 Hamamatsu Systems, Inc. Method and apparatus for detecting particles on a material
US4365719A (en) * 1981-07-06 1982-12-28 Leonard Kelly Radiometric ore sorting method and apparatus
US4514758A (en) 1982-11-18 1985-04-30 The United States Of America As Represented By The Secretary Of The Air Force Fall velocity indicator/viewer
NO163384C (no) * 1987-12-18 1990-05-16 Norsk Hydro As Fremgangsmaate ved automatisk partikkelanalyse og anordning for dens utfoerelse.
US5135114A (en) * 1988-08-11 1992-08-04 Satake Engineering Co., Ltd. Apparatus for evaluating the grade of rice grains
JPH0781955B2 (ja) * 1989-08-17 1995-09-06 東洋ガラス株式会社 透明体中の不透明異物除去方法
JP3096099B2 (ja) * 1991-08-13 2000-10-10 科学技術振興事業団 粒子測定装置
US5519793A (en) * 1992-11-05 1996-05-21 The United States Of America As Represented By The Secretary Of The Interior Apparatus and method for computer vision measurements
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JPH08161454A (ja) * 1994-12-09 1996-06-21 Shinko Electric Co Ltd 物品カウンター装置
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US5936725A (en) * 1997-10-28 1999-08-10 Materials Technologies Corp. Apparatus and method for viewing and inspecting a circumferential surface area of a test object
DE19802141C1 (de) * 1998-01-22 1999-04-22 Retsch Kurt Gmbh & Co Kg Vorrichtung zur Bestimmung der Partikelgrößenverteilung eines Partikelgemisches
DE19832856A1 (de) 1998-07-22 2000-01-27 Flachglas Ag Vorrichtung zum Detektieren von Glaskeramikteilen in Glasscherbengemengen
EP1337833A1 (de) 2000-11-28 2003-08-27 Imeco Automazioni S.R.L. Vorrichtung zur analyse der charakteristika gemahlener produkte
US6629010B2 (en) * 2001-05-18 2003-09-30 Advanced Vision Particle Measurement, Inc. Control feedback system and method for bulk material industrial processes using automated object or particle analysis
EP1273901A1 (de) * 2001-07-02 2003-01-08 Université de Liège Verfahren und Vorrichtung zur automatischen Messung der Grösse und Form von Teilchen
JP3735289B2 (ja) * 2001-10-31 2006-01-18 株式会社サタケ 無洗米の品質評価方法及びその装置
EP1565722A1 (de) * 2002-11-27 2005-08-24 E.I. du Pont de Nemours and Company VERFAHREN UND VORRICHTUNG ZUR MESSUNG VON MENGEN ANNICHTKOHûSIVEN PARTIKELN IN EINER MISCHUNG
US7009703B2 (en) 2003-03-27 2006-03-07 J.M.Canty Inc. Granular product inspection device

Also Published As

Publication number Publication date
EP1464949A2 (de) 2004-10-06
EP1464949B1 (de) 2008-08-13
EP1464949A3 (de) 2004-10-13
US20040189991A1 (en) 2004-09-30
DE602004015659D1 (de) 2008-09-25
US7009703B2 (en) 2006-03-07
US20060221338A1 (en) 2006-10-05
US7446869B2 (en) 2008-11-04

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