FR2300337B1 - - Google Patents

Info

Publication number
FR2300337B1
FR2300337B1 FR7503398A FR7503398A FR2300337B1 FR 2300337 B1 FR2300337 B1 FR 2300337B1 FR 7503398 A FR7503398 A FR 7503398A FR 7503398 A FR7503398 A FR 7503398A FR 2300337 B1 FR2300337 B1 FR 2300337B1
Authority
FR
France
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.)
Expired
Application number
FR7503398A
Other languages
French (fr)
Other versions
FR2300337A1 (fr
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.)
Compagnie Industriel des Lasers CILAS SA
Original Assignee
Compagnie Industriel des Lasers CILAS SA
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 Compagnie Industriel des Lasers CILAS SA filed Critical Compagnie Industriel des Lasers CILAS SA
Priority to FR7503398A priority Critical patent/FR2300337A1/fr
Priority to CH25776A priority patent/CH600326A5/xx
Priority to BE1007144A priority patent/BE837666A/xx
Priority to IT1952076A priority patent/IT1079174B/it
Priority to DE19762603221 priority patent/DE2603221A1/de
Priority to GB386976A priority patent/GB1528845A/en
Priority to NL7601097A priority patent/NL7601097A/xx
Publication of FR2300337A1 publication Critical patent/FR2300337A1/fr
Application granted granted Critical
Publication of FR2300337B1 publication Critical patent/FR2300337B1/fr
Granted 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
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement
    • G01N2021/4716—Using a ring of sensors, or a combination of diaphragm and sensors; Annular sensor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7503398A 1975-02-04 1975-02-04 Procede et dispositif pour determiner la repartition granulometrique d'un melange de particules Granted FR2300337A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7503398A FR2300337A1 (fr) 1975-02-04 1975-02-04 Procede et dispositif pour determiner la repartition granulometrique d'un melange de particules
CH25776A CH600326A5 (fi) 1975-02-04 1976-01-12
BE1007144A BE837666A (fr) 1975-02-04 1976-01-19 Procede et dispositif pour determiner la repartition granulometrique d'un melange de particules
IT1952076A IT1079174B (it) 1975-02-04 1976-01-23 Procedimento e dispositivo per determinare la ripartizione granulo metrica di una miscela di particelle
DE19762603221 DE2603221A1 (de) 1975-02-04 1976-01-29 Verfahren und vorrichtung zur bestimmung der granulometrischen verteilung in mischungen
GB386976A GB1528845A (en) 1975-02-04 1976-01-30 Method of and apparatus for determining the particle size distribution of a suspension of particles
NL7601097A NL7601097A (nl) 1975-02-04 1976-02-03 Werkwijze en inrichting voor het bepalen van de granulometrische verdeling van een deeltjesmeng- sel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503398A FR2300337A1 (fr) 1975-02-04 1975-02-04 Procede et dispositif pour determiner la repartition granulometrique d'un melange de particules

Publications (2)

Publication Number Publication Date
FR2300337A1 FR2300337A1 (fr) 1976-09-03
FR2300337B1 true FR2300337B1 (fi) 1977-07-22

Family

ID=9150702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503398A Granted FR2300337A1 (fr) 1975-02-04 1975-02-04 Procede et dispositif pour determiner la repartition granulometrique d'un melange de particules

Country Status (7)

Country Link
BE (1) BE837666A (fi)
CH (1) CH600326A5 (fi)
DE (1) DE2603221A1 (fi)
FR (1) FR2300337A1 (fi)
GB (1) GB1528845A (fi)
IT (1) IT1079174B (fi)
NL (1) NL7601097A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8624587D0 (en) * 1986-10-14 1986-11-19 North Sea Instr Ltd Particle analysis apparatus
DE3706502A1 (de) * 1987-02-27 1988-09-08 Krupp Polysius Ag Vorrichtung zur bestimmung der kornverteilung bei pulverfoermigem gut
FR2688308B1 (fr) * 1992-03-04 1994-05-27 Cilas Granulometre a laser.
JPH0816646B2 (ja) * 1992-09-28 1996-02-21 株式会社島津製作所 粒度分布測定装置
DE102014007355B3 (de) * 2014-05-19 2015-08-20 Particle Metrix Gmbh Verfahren der Partikel Tracking Aalyse mit Hilfe von Streulicht (PTA) und eine Vorrichtung zur Erfassung und Charakterisierung von Partikeln in Flüssigkeiten aller Art in der Größenordnung von Nanometern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787699A (fr) * 1971-08-25 1973-02-19 Ind Des Comp Dispositif permettant de determiner une courbe de granulometried'un melange de particules

Also Published As

Publication number Publication date
BE837666A (fr) 1976-07-19
NL7601097A (nl) 1976-08-06
FR2300337A1 (fr) 1976-09-03
DE2603221A1 (de) 1976-08-05
CH600326A5 (fi) 1978-06-15
IT1079174B (it) 1985-05-08
GB1528845A (en) 1978-10-18

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