BE762667A - Appareil de balayage optique - Google Patents
Appareil de balayage optiqueInfo
- Publication number
- BE762667A BE762667A BE762667A BE762667A BE762667A BE 762667 A BE762667 A BE 762667A BE 762667 A BE762667 A BE 762667A BE 762667 A BE762667 A BE 762667A BE 762667 A BE762667 A BE 762667A
- Authority
- BE
- Belgium
- Prior art keywords
- scan device
- optical scan
- optical
- scan
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Textile Engineering (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Facsimile Scanning Arrangements (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1208370A | 1970-02-17 | 1970-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE762667A true BE762667A (fr) | 1971-07-16 |
Family
ID=21753310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE762667A BE762667A (fr) | 1970-02-17 | 1971-02-08 | Appareil de balayage optique |
Country Status (4)
Country | Link |
---|---|
US (1) | US3675016A (fr) |
BE (1) | BE762667A (fr) |
DE (1) | DE2107334B2 (fr) |
FR (1) | FR2081003A1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1389444A (en) * | 1971-03-09 | 1975-04-03 | Sira Institute | Apparatus for automatic inspection of materials |
US3808439A (en) * | 1972-04-24 | 1974-04-30 | Us Army | Laser illumination thermal imaging device for nondestructive testing |
GB1439129A (en) * | 1972-09-21 | 1976-06-09 | Ferranti Ltd | Detection of blemishes in surfaces |
DE2365917A1 (de) * | 1972-11-27 | 1977-01-27 | Xerox Corp | Vorrichtung zum aufzeichnen von information |
US4040096A (en) * | 1972-11-27 | 1977-08-02 | Xerox Corporation | Flying spot scanner with runout correction |
US3868167A (en) * | 1973-01-15 | 1975-02-25 | Massachusetts Inst Technology | Electro-optical communication of visual images |
JPS5165647A (ja) * | 1974-12-04 | 1976-06-07 | Fuji Xerox Co Ltd | Hikarisosasochi |
DE2550815C3 (de) * | 1975-11-12 | 1979-05-31 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optisches Abtastsystem |
US4166700A (en) * | 1977-06-24 | 1979-09-04 | Research Technology, Inc. | Film thickness detector |
US4274703A (en) * | 1977-08-01 | 1981-06-23 | Xerox Corporation | High-efficiency symmetrical scanning optics |
DE2904435C3 (de) * | 1979-02-06 | 1981-11-12 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Lochsuchgerät für Materialbahnen |
NL8006097A (nl) * | 1980-11-07 | 1982-06-01 | Nl Bank Nv | Inrichting voor het automatisch vaststellen en beoordelen van kwaliteiten van afdrukken. |
FR2515823B1 (fr) * | 1980-11-24 | 1986-04-11 | Cegedur | Procede et dispositif de controle optique des etats de surface de produits metallurgiques |
DE3446355C2 (de) * | 1984-12-19 | 1986-11-06 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optisches Fehlersuchgerät |
US5196957A (en) * | 1990-03-20 | 1993-03-23 | Olive Tree Technology, Inc. | Laser scanner with post-facet lens system |
US5247383A (en) * | 1990-03-20 | 1993-09-21 | Olive Tree Technology, Inc. | Scanner with a post facet lens system |
US6014272A (en) * | 1998-05-22 | 2000-01-11 | Eastman Kodak Company | Retroreflective lens |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL57650C (fr) * | 1938-05-28 | |||
US3017512A (en) * | 1959-06-29 | 1962-01-16 | American Can Co | Coating thickness gauge |
US3451756A (en) * | 1964-04-23 | 1969-06-24 | Outlook Eng Corp | Apparatus for measuring the trash content of raw cotton |
US3360659A (en) * | 1964-04-23 | 1967-12-26 | Outlook Engineering Corp | Compensated optical scanning system |
US3469030A (en) * | 1965-11-19 | 1969-09-23 | North American Rockwell | Optical scanner utilizing a spherical mirror |
US3465347A (en) * | 1967-10-11 | 1969-09-02 | Rca Corp | Laser recorder with optical filter |
US3517202A (en) * | 1967-11-14 | 1970-06-23 | Us Navy | Rotating-mirror optical scanning system with optical path length compensation |
US3515488A (en) * | 1968-01-08 | 1970-06-02 | Gaf Corp | Film examining apparatus for detecting flaws in a continuously moving film web in which a delay circuit is used to permit deriving both the blanking signal and the inspection signal from a single light source |
-
1970
- 1970-02-17 US US12083A patent/US3675016A/en not_active Expired - Lifetime
-
1971
- 1971-02-08 BE BE762667A patent/BE762667A/fr unknown
- 1971-02-15 FR FR7104943A patent/FR2081003A1/fr not_active Withdrawn
- 1971-02-16 DE DE19712107334 patent/DE2107334B2/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3675016A (en) | 1972-07-04 |
FR2081003A1 (fr) | 1971-11-26 |
DE2107334A1 (de) | 1971-09-30 |
DE2107334B2 (de) | 1972-07-20 |
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