NL174185B - METHOD AND APPARATUS FOR DETERMINING A GRANULOMETRIC CURVE - Google Patents

METHOD AND APPARATUS FOR DETERMINING A GRANULOMETRIC CURVE

Info

Publication number
NL174185B
NL174185B NL7010219A NL7010219A NL174185B NL 174185 B NL174185 B NL 174185B NL 7010219 A NL7010219 A NL 7010219A NL 7010219 A NL7010219 A NL 7010219A NL 174185 B NL174185 B NL 174185B
Authority
NL
Netherlands
Prior art keywords
determining
granulometric curve
granulometric
curve
Prior art date
Application number
NL7010219A
Other languages
Dutch (nl)
Other versions
NL174185C (en
NL7010219A (en
Original Assignee
Cilas
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
Priority claimed from FR6923836A external-priority patent/FR2052081A5/fr
Application filed by Cilas filed Critical Cilas
Publication of NL7010219A publication Critical patent/NL7010219A/xx
Publication of NL174185B publication Critical patent/NL174185B/en
Application granted granted Critical
Publication of NL174185C publication Critical patent/NL174185C/en

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, e.g. by light scattering, diffraction, holography or imaging
    • 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
    • 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, e.g. by light scattering, diffraction, holography or imaging
NL7010219A 1969-07-11 1970-07-10 METHOD AND APPARATUS FOR DETERMINING A GRANULOMETRIC CURVE NL174185C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6923836A FR2052081A5 (en) 1969-07-11 1969-07-11
FR7037694A FR2109481A6 (en) 1969-07-11 1970-10-19

Publications (3)

Publication Number Publication Date
NL7010219A NL7010219A (en) 1971-01-13
NL174185B true NL174185B (en) 1983-12-01
NL174185C NL174185C (en) 1984-05-01

Family

ID=26215164

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7010219A NL174185C (en) 1969-07-11 1970-07-10 METHOD AND APPARATUS FOR DETERMINING A GRANULOMETRIC CURVE
NL7114345A NL7114345A (en) 1969-07-11 1971-10-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7114345A NL7114345A (en) 1969-07-11 1971-10-19

Country Status (4)

Country Link
CH (2) CH520925A (en)
DE (1) DE2034378C2 (en)
FR (1) FR2109481A6 (en)
NL (2) NL174185C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787699A (en) * 1971-08-25 1973-02-19 Ind Des Comp DEVICE FOR DETERMINING A GRANULOMETRY CURVE OF A MIXTURE OF PARTICLES
FR2459966A1 (en) * 1979-06-22 1981-01-16 Thery Jean Francois APPARATUS FOR DETERMINING THE HISTOGRAM OF PARTICULATE SIZES OR PARTICULARLY BLOOD GLOBULES
DE19733784C2 (en) * 1997-08-05 2001-08-30 Alfred Leipertz Method and device for determining the distribution of the solid density of individual particles in a particle collective

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969708A (en) * 1957-04-03 1961-01-31 American Optical Corp Means for analyzing microscopic particles and the like

Also Published As

Publication number Publication date
NL174185C (en) 1984-05-01
FR2109481A6 (en) 1972-05-26
CH533836A (en) 1973-02-15
DE2034378C2 (en) 1983-11-10
DE2034378A1 (en) 1971-01-14
NL7010219A (en) 1971-01-13
NL7114345A (en) 1972-04-21
CH520925A (en) 1972-03-31

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maxim lifetime of a patent