CH600326A5 - - Google Patents
Info
- Publication number
- CH600326A5 CH600326A5 CH25776A CH25776A CH600326A5 CH 600326 A5 CH600326 A5 CH 600326A5 CH 25776 A CH25776 A CH 25776A CH 25776 A CH25776 A CH 25776A CH 600326 A5 CH600326 A5 CH 600326A5
- Authority
- CH
- Switzerland
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| CH600326A5 true CH600326A5 (xx) | 1978-06-15 |
Family
ID=9150702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH25776A CH600326A5 (xx) | 1975-02-04 | 1976-01-12 |
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)
| 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)
| 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 |
| FR2300337B1 (xx) | 1977-07-22 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |