LU42722A1 - - Google Patents
Info
- Publication number
- LU42722A1 LU42722A1 LU42722DA LU42722A1 LU 42722 A1 LU42722 A1 LU 42722A1 LU 42722D A LU42722D A LU 42722DA LU 42722 A1 LU42722 A1 LU 42722A1
- Authority
- LU
- Luxembourg
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
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)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US153901A US3158748A (en) | 1961-11-21 | 1961-11-21 | Electronic surface inspection system employing full frame scanning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU42722A1 true LU42722A1 (da) | 1963-01-21 |
Family
ID=22549197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU42722D LU42722A1 (da) | 1961-11-21 | 1962-11-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3158748A (da) |
| BE (1) | BE625065A (da) |
| GB (1) | GB977158A (da) |
| LU (1) | LU42722A1 (da) |
| NL (1) | NL282898A (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3324285A (en) * | 1963-07-15 | 1967-06-06 | Lan Jen Chu | Method of and apparatus for generating synchronization from a spatial distribution of signals |
| GB1044552A (en) * | 1964-01-22 | 1966-10-05 | Decca Ltd | Improvements in or relating to photo-electric detecting devices |
| US3620630A (en) * | 1969-05-28 | 1971-11-16 | Raytheon Co | Radiation-sensitive mesh defect inspection system |
| US3564268A (en) * | 1969-06-27 | 1971-02-16 | Standard Change Makers Inc | Document verifier using photovoltaic cell with light sensitive bars |
| GB1343115A (en) * | 1970-06-08 | 1974-01-10 | Agfa Gevaert | Device for detecting irregularities in a moving material |
| DE2241263C3 (de) * | 1971-08-25 | 1975-05-07 | Hitachi Electronics Co., Ltd. | überwachungsvorrichtung zur Erfassung eines Fehlers auf der Oberfläche eines sich bewegenden bandförmigen Gegenstandes |
| US3866054A (en) * | 1973-09-28 | 1975-02-11 | Du Pont | Defect size discriminator circuit for web inspection system |
| US3859537A (en) * | 1973-10-15 | 1975-01-07 | Du Pont | Inspection system for web materials |
| US4118732A (en) * | 1977-02-15 | 1978-10-03 | Nippon Steel Corporation | Apparatus for detecting a surface flaw of a material at high temperature |
| FR2402868A1 (fr) * | 1977-09-12 | 1979-04-06 | Usinor | Procede et appareil de detection de defauts de surface sur une bande defilant a grande vitesse |
| US6729075B2 (en) * | 2000-10-19 | 2004-05-04 | Wenger Corporation | Audience seating system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE541822A (da) * | 1954-10-05 | |||
| US3019972A (en) * | 1954-11-30 | 1962-02-06 | West Point Mfg Co | Apparatus for counting neps |
| US2975293A (en) * | 1955-02-18 | 1961-03-14 | Diamond Power Speciality | Optical defect detector |
| DE1084059B (de) * | 1957-05-17 | 1960-06-23 | Philips Nv | Vorrichtung zur Teilchenzaehlung |
| US3026415A (en) * | 1958-10-20 | 1962-03-20 | Eastman Kodak Co | Flaw detector for continuous web |
| US3019347A (en) * | 1959-11-23 | 1962-01-30 | Jones & Laughlin Steel Corp | Electronic surface inspection system |
| US3019346A (en) * | 1960-03-28 | 1962-01-30 | Jones & Laughlin Steel Corp | Electronic surface inspection system |
-
0
- GB GB977158D patent/GB977158A/en active Active
- NL NL282898D patent/NL282898A/xx unknown
- BE BE625065D patent/BE625065A/xx unknown
-
1961
- 1961-11-21 US US153901A patent/US3158748A/en not_active Expired - Lifetime
-
1962
- 1962-11-20 LU LU42722D patent/LU42722A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB977158A (da) | |
| BE625065A (da) | |
| NL282898A (da) | |
| US3158748A (en) | 1964-11-24 |