BE706928A - - Google Patents
Info
- Publication number
- BE706928A BE706928A BE706928DA BE706928A BE 706928 A BE706928 A BE 706928A BE 706928D A BE706928D A BE 706928DA BE 706928 A BE706928 A BE 706928A
- Authority
- BE
- Belgium
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
- G01N21/84—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
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR85486A FR1509107A (fr) | 1966-11-29 | 1966-11-29 | Procédé et appareil de détection des défauts d'une matière transparente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE706928A true BE706928A (xx) | 1968-04-01 |
Family
ID=8621747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE706928D BE706928A (xx) | 1966-11-29 | 1967-11-23 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3475615A (xx) |
| BE (1) | BE706928A (xx) |
| DE (1) | DE1572848A1 (xx) |
| FR (1) | FR1509107A (xx) |
| GB (1) | GB1213145A (xx) |
| NL (1) | NL6716076A (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3575515A (en) * | 1969-06-25 | 1971-04-20 | Appalachian Electronic Instr | Beam of yarn sheet monitoring apparatus |
| BE789977A (fr) * | 1971-10-21 | 1973-02-01 | Buckbee Mears Co | Appareil d'essai pour masque perfore de tube image de television |
| US3793524A (en) * | 1972-09-05 | 1974-02-19 | Measurex Corp | Apparatus for measuring a characteristic of sheet materials |
| US3814946A (en) * | 1972-12-04 | 1974-06-04 | Asahi Glass Co Ltd | Method of detecting defects in transparent and semitransparent bodies |
| US3925049A (en) * | 1974-07-10 | 1975-12-09 | Ppg Industries Inc | Flat glass inspection system and method |
| US4323311A (en) * | 1979-05-11 | 1982-04-06 | Sira Institute Limited | Apparatus and method for detecting holes in sheet material |
| GB2052735B (en) * | 1979-05-21 | 1983-03-23 | United Glass Ltd | Apparatus for detecting the presence of surface irregularities in articles made of translucent material |
| US4297032A (en) * | 1980-02-14 | 1981-10-27 | The United States Of America As Represented By The Secretary Of The Navy | Dark field surface inspection illumination technique |
| NL8006097A (nl) * | 1980-11-07 | 1982-06-01 | Nl Bank Nv | Inrichting voor het automatisch vaststellen en beoordelen van kwaliteiten van afdrukken. |
| DE3806384A1 (de) * | 1988-02-29 | 1989-09-07 | Feldmuehle Ag | Verfahren und vorrichtung zum pruefen von laufenden transparenten bahnen |
| DE3938113C2 (de) * | 1989-11-16 | 1994-11-03 | Focus Mestechnik Gmbh & Co Kg | Optisches Dickenmeßgerät für transparente Werkstücke |
| US5534698A (en) * | 1993-07-07 | 1996-07-09 | Research Development Corporation | Solid state surface evaluation methods and devices |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753464A (en) * | 1950-08-11 | 1956-07-03 | Republic Steel Corp | Method and apparatus for inspecting tinplate |
| US3041462A (en) * | 1959-02-10 | 1962-06-26 | Burroughs Corp | Position indicating apparatus |
| NL272308A (xx) * | 1960-12-13 | |||
| US3227037A (en) * | 1962-07-18 | 1966-01-04 | Corning Glass Works | Glass article inspecting |
| US3386579A (en) * | 1964-08-22 | 1968-06-04 | Schulze Ernst | Method of and apparatus for detecting light-deflecting flaws in hollow glass articles |
| US3302786A (en) * | 1964-09-29 | 1967-02-07 | Owens Illinois Inc | Inspecting glass containers with lasers |
-
1966
- 1966-11-29 FR FR85486A patent/FR1509107A/fr not_active Expired
-
1967
- 1967-11-23 BE BE706928D patent/BE706928A/xx unknown
- 1967-11-24 GB GB53630/67A patent/GB1213145A/en not_active Expired
- 1967-11-27 NL NL6716076A patent/NL6716076A/xx unknown
- 1967-11-29 US US686538A patent/US3475615A/en not_active Expired - Lifetime
- 1967-11-29 DE DE19671572848 patent/DE1572848A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1509107A (fr) | 1968-01-12 |
| DE1572848A1 (de) | 1971-02-18 |
| NL6716076A (xx) | 1968-05-30 |
| US3475615A (en) | 1969-10-28 |
| GB1213145A (en) | 1970-11-18 |