FR2300337B1 - - Google Patents

Info

Publication number: FR2300337B1
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.)

1975-02-04

Filing date

1975-02-04

Publication date

1977-07-22

1975-02-04 Application filed by Compagnie Industriel des Lasers CILAS SA filed Critical Compagnie Industriel des Lasers CILAS SA

1975-02-04 Priority to FR7503398A priority Critical patent/FR2300337A1/fr

1976-01-12 Priority to CH25776A priority patent/CH600326A5/xx

1976-01-19 Priority to BE1007144A priority patent/BE837666A/xx

1976-01-23 Priority to IT1952076A priority patent/IT1079174B/it

1976-01-29 Priority to DE19762603221 priority patent/DE2603221A1/de

1976-01-30 Priority to GB386976A priority patent/GB1528845A/en

1976-02-03 Priority to NL7601097A priority patent/NL7601097A/xx

1976-09-03 Publication of FR2300337A1 publication Critical patent/FR2300337A1/fr

1977-07-22 Application granted granted Critical

1977-07-22 Publication of FR2300337B1 publication Critical patent/FR2300337B1/fr

Status 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)
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)
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 (xx)	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 (xx)	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 (xx)
CH (1)	CH600326A5 (xx)
DE (1)	DE2603221A1 (xx)
FR (1)	FR2300337A1 (xx)
GB (1)	GB1528845A (xx)
IT (1)	IT1079174B (xx)
NL (1)	NL7601097A (xx)

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

1975
- 1975-02-04 FR FR7503398A patent/FR2300337A1/fr active Granted
1976
- 1976-01-12 CH CH25776A patent/CH600326A5/xx not_active IP Right Cessation
- 1976-01-19 BE BE1007144A patent/BE837666A/xx not_active IP Right Cessation
- 1976-01-23 IT IT1952076A patent/IT1079174B/it active
- 1976-01-29 DE DE19762603221 patent/DE2603221A1/de not_active Withdrawn
- 1976-01-30 GB GB386976A patent/GB1528845A/en not_active Expired
- 1976-02-03 NL NL7601097A patent/NL7601097A/xx not_active Application Discontinuation

Also Published As

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

Publication	Publication Date	Title
JPS5533205B2 (xx)	1980-08-29
FI51800B (xx)	1976-12-31
JPS5196360A (xx)	1976-08-24
JPS5285215U (xx)	1977-06-25
JPS549868Y2 (xx)	1979-05-09
JPS5629354B2 (xx)	1981-07-08
JPS5220353U (xx)	1977-02-14
JPS5420780Y2 (xx)	1979-07-26
JPS562340Y2 (xx)	1981-01-20
JPS5249159U (xx)	1977-04-07
JPS523802U (xx)	1977-01-12
JPS5263926U (xx)	1977-05-11
JPS51125582U (xx)	1976-10-12
JPS51125536U (xx)	1976-10-12
JPS5269798U (xx)	1977-05-24
JPS5272642U (xx)	1977-05-31
CH599638A5 (xx)	1978-05-31
CH597901A5 (xx)	1978-04-14
CH600720A5 (xx)	1978-06-30
CH600570A5 (xx)	1978-06-15
CH600458A5 (xx)	1978-06-15
CH592193A5 (xx)	1977-10-14
CH600099A5 (xx)	1978-06-15
CH600073A5 (xx)	1978-06-15
CH590358A5 (xx)	1977-08-15