FR1332061A - - Google Patents
Info
- Publication number
- FR1332061A FR1332061A FR1332061DA FR1332061A FR 1332061 A FR1332061 A FR 1332061A FR 1332061D A FR1332061D A FR 1332061DA FR 1332061 A FR1332061 A FR 1332061A
- 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
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19611270839 DE1270839B (en) | 1961-05-31 | 1961-05-31 | Device for photoelectric scanning of a moving web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1332061A true FR1332061A (en) | 1963-12-16 |
Family
ID=5661125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1332061D Expired FR1332061A (en) | 1961-05-31 |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE1270839B (en) |
| FR (1) | FR1332061A (en) |
| NL (1) | NL279127A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2550815C3 (en) * | 1975-11-12 | 1979-05-31 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optical scanning system |
| CH608628A5 (en) * | 1975-11-21 | 1979-01-15 | Sick Optik Elektronik Erwin |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2393631A (en) * | 1940-11-27 | 1946-01-29 | Ilford Ltd | Testing of photographic films, plates, and papers |
| US2719235A (en) * | 1954-04-08 | 1955-09-27 | Eastman Kodak Co | Continuous inspection by optical scanning |
| NL106466C (en) * | 1954-12-16 | |||
| DE1771763U (en) * | 1958-06-21 | 1958-08-07 | Max Grundig | DEVICE FOR LINE-BY-LINE SCANNING WITH A HALF CYLINDER LENS. |
-
0
- NL NL279127D patent/NL279127A/xx unknown
- FR FR1332061D patent/FR1332061A/fr not_active Expired
- DE DEL40312A patent/DE1251980B/de active Pending
-
1961
- 1961-05-31 DE DE19611270839 patent/DE1270839B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1251980B (en) | |
| DE1270839B (en) | 1968-06-20 |
| NL279127A (en) |