SE347105B - - Google Patents
Info
- Publication number
- SE347105B SE347105B SE177168A SE177168A SE347105B SE 347105 B SE347105 B SE 347105B SE 177168 A SE177168 A SE 177168A SE 177168 A SE177168 A SE 177168A SE 347105 B SE347105 B SE 347105B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8901—Optical details; Scanning details
-
- 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
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
Landscapes
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE177168A SE347105B (nl) | 1968-02-12 | 1968-02-12 | |
| DE19691906301 DE1906301A1 (de) | 1968-02-12 | 1969-02-08 | Photoelektrisches Oberflaechenpruefgeraet |
| FR6903171A FR2001742A1 (nl) | 1968-02-12 | 1969-02-11 | |
| GB739869A GB1244935A (en) | 1968-02-12 | 1969-02-11 | Improvements in or relating to a device for use in photoelectric surface scanning of light-reflecting surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE177168A SE347105B (nl) | 1968-02-12 | 1968-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE347105B true SE347105B (nl) | 1972-07-24 |
Family
ID=20258811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE177168A SE347105B (nl) | 1968-02-12 | 1968-02-12 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1906301A1 (nl) |
| FR (1) | FR2001742A1 (nl) |
| GB (1) | GB1244935A (nl) |
| SE (1) | SE347105B (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH552197A (de) * | 1972-11-24 | 1974-07-31 | Bbc Brown Boveri & Cie | Einrichtung zum messen der rauhigkeit einer oberflaeche. |
| IT1145565B (it) * | 1981-06-25 | 1986-11-05 | Riv Officine Di Villar Perosa | Apparecchiatura per il rilievo automatico di difetti sulla superficie di un cuscinetto |
| DE3534018A1 (de) * | 1985-09-24 | 1987-04-02 | Sick Optik Elektronik Erwin | Optische bahnueberwachungsvorrichtung |
-
1968
- 1968-02-12 SE SE177168A patent/SE347105B/xx unknown
-
1969
- 1969-02-08 DE DE19691906301 patent/DE1906301A1/de active Pending
- 1969-02-11 GB GB739869A patent/GB1244935A/en not_active Expired
- 1969-02-11 FR FR6903171A patent/FR2001742A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2001742A1 (nl) | 1969-10-03 |
| GB1244935A (en) | 1971-09-02 |
| DE1906301A1 (de) | 1969-08-14 |