FI763195A - - Google Patents
Info
- Publication number
- FI763195A FI763195A FI763195A FI763195A FI763195A FI 763195 A FI763195 A FI 763195A FI 763195 A FI763195 A FI 763195A FI 763195 A FI763195 A FI 763195A FI 763195 A FI763195 A FI 763195A
- Authority
- FI
- Finland
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/129—Systems in which the scanning light beam is repeatedly reflected from the polygonal mirror
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Treatment Of Fiber Materials (AREA)
- Laser Beam Printer (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752552331 DE2552331C3 (de) | 1975-11-21 | 1975-11-21 | Abtastvorrichtung |
DE19752552332 DE2552332C3 (de) | 1975-11-21 | 1975-11-21 | Abtastvorrichtung |
DE19752552333 DE2552333C3 (de) | 1975-11-21 | 1975-11-21 | Vorrichtung zur Vereinigung von von einem linearen Abtastfeld ausgehendem Licht auf einem Empfanger |
Publications (1)
Publication Number | Publication Date |
---|---|
FI763195A true FI763195A (US07714131-20100511-C00038.png) | 1977-05-22 |
Family
ID=27186627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI763195A FI763195A (US07714131-20100511-C00038.png) | 1975-11-21 | 1976-11-08 |
Country Status (8)
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2827704C3 (de) * | 1978-06-23 | 1981-03-19 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optische Vorrichtung zur Bestimmung der Lichtaustrittswinkel |
DE3000352C2 (de) * | 1980-01-07 | 1986-07-24 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optoelektronisches Überwachungsgerät |
US4397521A (en) * | 1980-09-29 | 1983-08-09 | Xerox Corporation | Double pass optical system for raster scanners |
US4522497A (en) * | 1981-06-17 | 1985-06-11 | Ciba Geigy Ag | Web scanning apparatus |
US4630276A (en) * | 1984-10-09 | 1986-12-16 | Aeronca Electronics, Inc. | Compact laser scanning system |
US5448364A (en) * | 1993-03-22 | 1995-09-05 | Estek Corporation | Particle detection system with reflective line-to-spot collector |
JP3257646B2 (ja) * | 1993-04-05 | 2002-02-18 | 富士ゼロックス株式会社 | レーザービームプリンター |
US5892214A (en) * | 1996-11-20 | 1999-04-06 | Ncr Corporation | Low profile planar scanner |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA617188A (en) * | 1961-03-28 | The American Brass Company | Detecting surface conditions of sheet materials | |
GB250268A (en) * | 1925-04-04 | 1926-07-29 | Isao Kitajima | Improvements in lenses |
US2644361A (en) * | 1946-09-30 | 1953-07-07 | Us Navy | Projection plotting lens and optical system |
US3062965A (en) * | 1959-07-31 | 1962-11-06 | Sick Erwin | Photoelectric scanning device |
DE1251980B (US07714131-20100511-C00038.png) * | 1961-05-31 | |||
US3138650A (en) * | 1962-01-22 | 1964-06-23 | Texas Instruments Inc | Optical system |
US3345120A (en) * | 1963-09-06 | 1967-10-03 | Robert B Palmer | Light spot apparatus |
US3360659A (en) * | 1964-04-23 | 1967-12-26 | Outlook Engineering Corp | Compensated optical scanning system |
DE1240681B (de) * | 1964-11-14 | 1967-05-18 | Eltro G M B H & Co Ges Fuer St | Optisches System zur Aussendung und zum Empfang von elektromagnetischer Strahlung |
GB1303041A (US07714131-20100511-C00038.png) * | 1969-01-17 | 1973-01-17 | ||
NL7103141A (US07714131-20100511-C00038.png) * | 1970-03-11 | 1971-09-14 | ||
CH536523A (de) * | 1971-03-22 | 1973-04-30 | Zellweger Uster Ag | Lesevorrichtung für optisch erkennbare Zeichen |
AT338544B (de) * | 1971-07-30 | 1977-08-25 | Gao Ges Automation Org | Einrichtung zum erkennen von fehlern in papierbahnen |
DE2145665A1 (de) * | 1971-09-13 | 1973-03-22 | Licentia Gmbh | Anordnung zur erfassung von oberflaechenfehlern bei bahnen mit metallisch reflektierender oberflaeche |
GB1436124A (en) * | 1972-07-29 | 1976-05-19 | Ferranti Ltd | Detection of blemishes in surfaces |
US3917414A (en) * | 1973-10-11 | 1975-11-04 | Geisco Associates | Optical inspection system |
DE2433683C3 (de) * | 1974-07-12 | 1979-02-22 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Vorrichtung zur Überwachung einer Materialbahn auf Fehlstellen |
-
1976
- 1976-10-20 CH CH1325176A patent/CH608628A5/xx not_active IP Right Cessation
- 1976-10-28 GB GB44750/76A patent/GB1532269A/en not_active Expired
- 1976-11-02 CA CA264,706A patent/CA1060689A/en not_active Expired
- 1976-11-03 US US05/738,484 patent/US4108533A/en not_active Expired - Lifetime
- 1976-11-08 FI FI763195A patent/FI763195A/fi not_active Application Discontinuation
- 1976-11-19 SE SE7612949A patent/SE7612949L/xx unknown
- 1976-11-19 FR FR7635026A patent/FR2332548A1/fr not_active Withdrawn
- 1976-11-20 JP JP51140084A patent/JPS5264945A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4108533A (en) | 1978-08-22 |
SE7612949L (sv) | 1977-05-22 |
FR2332548A1 (fr) | 1977-06-17 |
CA1060689A (en) | 1979-08-21 |
JPS5264945A (en) | 1977-05-28 |
CH608628A5 (US07714131-20100511-C00038.png) | 1979-01-15 |
GB1532269A (en) | 1978-11-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: ERWIN SICK GESELLSCHAFT MIT BESCHRAENKTER |