JPS57137842A - Particle analysis apparatus and method by silhouette projection method - Google Patents

Particle analysis apparatus and method by silhouette projection method

Info

Publication number
JPS57137842A
JPS57137842A JP57003557A JP355782A JPS57137842A JP S57137842 A JPS57137842 A JP S57137842A JP 57003557 A JP57003557 A JP 57003557A JP 355782 A JP355782 A JP 355782A JP S57137842 A JPS57137842 A JP S57137842A
Authority
JP
Japan
Prior art keywords
analysis apparatus
particle analysis
silhouette projection
silhouette
projection method
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP57003557A
Other languages
English (en)
Japanese (ja)
Inventor
Kooshiniyatsuku Jiyannmarii
Furansowa Ruroi Moorisu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gouvernement de la Republique Francaise
Original Assignee
Gouvernement de la Republique Francaise
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 Gouvernement de la Republique Francaise filed Critical Gouvernement de la Republique Francaise
Publication of JPS57137842A publication Critical patent/JPS57137842A/ja
Pending legal-status Critical Current

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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP57003557A 1981-01-14 1982-01-14 Particle analysis apparatus and method by silhouette projection method Pending JPS57137842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8100549A FR2497952A1 (fr) 1981-01-14 1981-01-14 Appareil et procede d'ombroscopie

Publications (1)

Publication Number Publication Date
JPS57137842A true JPS57137842A (en) 1982-08-25

Family

ID=9254119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57003557A Pending JPS57137842A (en) 1981-01-14 1982-01-14 Particle analysis apparatus and method by silhouette projection method

Country Status (5)

Country Link
US (1) US4497576A (OSRAM)
EP (1) EP0059115A1 (OSRAM)
JP (1) JPS57137842A (OSRAM)
ES (1) ES508739A0 (OSRAM)
FR (1) FR2497952A1 (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145686C2 (de) * 1981-11-19 1985-07-25 Hans P. Friedrich Elektrotechnik GmbH, 7067 Urbach Vorrichtung zum Untersuchen von Gefäßinhalten
CA1326079C (en) * 1986-12-22 1994-01-11 Walti Schmitt Process for conditioning and dewatering sludges
NO163384C (no) * 1987-12-18 1990-05-16 Norsk Hydro As Fremgangsmaate ved automatisk partikkelanalyse og anordning for dens utfoerelse.
US4917496A (en) * 1988-07-11 1990-04-17 Pacific Scientific Company Particle size measuring instrument with direct scattered light detection
GB2249829A (en) * 1990-11-13 1992-05-20 Powergen Public Limited Compan Measurement of carbon in ash
CN1078351C (zh) * 1992-11-25 2002-01-23 住友电气工业株式会社 检测熔化的树脂中所含杂质的方法
US5426501A (en) * 1993-01-06 1995-06-20 Laser Sensor Technology, Inc. Apparatus and method for particle analysis
US5577733A (en) * 1994-04-08 1996-11-26 Downing; Dennis L. Targeting system
US6046462A (en) * 1997-12-16 2000-04-04 Eastman Kodak Company Method and apparatus for determining orientation of parts resting on a flat surface
US5955740A (en) * 1997-12-16 1999-09-21 Eastman Kodak Company Inspection method and apparatus for determining the side-up orientation of an object resting on a flat surface
DE19845363A1 (de) * 1998-10-02 2000-04-27 Kima Ges Fuer Echtzeitsysteme On-Line Partikelgrößenmeßgerät
GB9917240D0 (en) * 1999-07-23 1999-09-22 Eauxsys Uk Limited Method and means for particle measurement
FR2858411B1 (fr) * 2003-08-01 2006-05-26 France Etat Ponts Chaussees Procede et dispositif de determination d'un coefficient d'aplatissement d'un materiau
GB0503184D0 (en) * 2005-02-16 2005-03-23 Greenbank Terotech Ltd A method and a device for generating data relating to particles in a particulate material
US9194691B2 (en) * 2013-03-13 2015-11-24 U.S. Department Of Energy High-speed volume measurement system and method
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383677A (en) * 1976-12-29 1978-07-24 Rikagaku Kenkyusho Measurement of grain size distribution
JPS5492389A (en) * 1977-12-29 1979-07-21 Sumitomo Metal Ind Particle distribution measuring method
JPS54115188A (en) * 1978-02-27 1979-09-07 Sumitomo Metal Ind Method of measuring form of powder grain and projected area measuring device therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413654A (en) * 1944-10-30 1946-12-31 United Fruit Co Extraction of rubber from plants of the genus cryptostegia
CA944845A (en) * 1970-11-05 1974-04-02 Colonial Sugar Refining Company Limited (The) High speed sorting
US3984154A (en) * 1973-12-21 1976-10-05 Chin See L Optical fan levelling system
US4075462A (en) * 1975-01-08 1978-02-21 William Guy Rowe Particle analyzer apparatus employing light-sensitive electronic detector array
GB1479972A (en) * 1975-02-19 1977-07-13 Coal Ind Particle sizing apparatus
US4105925A (en) * 1977-03-14 1978-08-08 General Motors Corporation Optical object locator
DE2855583C2 (de) * 1977-12-29 1984-07-12 Sumitomo Metal Industries, Ltd., Osaka Verfahren zur Bestimmung der Korngrößenverteilung von Korngemischen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383677A (en) * 1976-12-29 1978-07-24 Rikagaku Kenkyusho Measurement of grain size distribution
JPS5492389A (en) * 1977-12-29 1979-07-21 Sumitomo Metal Ind Particle distribution measuring method
JPS54115188A (en) * 1978-02-27 1979-09-07 Sumitomo Metal Ind Method of measuring form of powder grain and projected area measuring device therefor

Also Published As

Publication number Publication date
ES8302910A1 (es) 1982-12-01
FR2497952A1 (fr) 1982-07-16
ES508739A0 (es) 1982-12-01
EP0059115A1 (fr) 1982-09-01
US4497576A (en) 1985-02-05
FR2497952B1 (OSRAM) 1984-07-13

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