FR2122036A5 - - Google Patents
Info
- Publication number
- FR2122036A5 FR2122036A5 FR7101285A FR7101285A FR2122036A5 FR 2122036 A5 FR2122036 A5 FR 2122036A5 FR 7101285 A FR7101285 A FR 7101285A FR 7101285 A FR7101285 A FR 7101285A FR 2122036 A5 FR2122036 A5 FR 2122036A5
- 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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7101285A FR2122036A5 (pt) | 1971-01-15 | 1971-01-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7101285A FR2122036A5 (pt) | 1971-01-15 | 1971-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2122036A5 true FR2122036A5 (pt) | 1972-08-25 |
Family
ID=9070347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7101285A Expired FR2122036A5 (pt) | 1971-01-15 | 1971-01-15 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2122036A5 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2447548A1 (fr) * | 1979-01-29 | 1980-08-22 | Chamourat Patrick | Appareil de detection de particules en suspension dans un fluide |
-
1971
- 1971-01-15 FR FR7101285A patent/FR2122036A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2447548A1 (fr) * | 1979-01-29 | 1980-08-22 | Chamourat Patrick | Appareil de detection de particules en suspension dans un fluide |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |