LU78422A1 - - Google Patents
Info
- Publication number
- LU78422A1 LU78422A1 LU78422A LU78422A LU78422A1 LU 78422 A1 LU78422 A1 LU 78422A1 LU 78422 A LU78422 A LU 78422A LU 78422 A LU78422 A LU 78422A LU 78422 A1 LU78422 A1 LU 78422A1
- 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
- G01N21/8901—Optical details; Scanning details
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)
- Length Measuring Devices By Optical Means (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4527876 | 1976-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU78422A1 true LU78422A1 (en:Method) | 1979-02-02 |
Family
ID=10436589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU78422A LU78422A1 (en:Method) | 1976-11-01 | 1977-10-31 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5356272A (en:Method) |
| BE (1) | BE860444A (en:Method) |
| DE (1) | DE2746808A1 (en:Method) |
| FR (1) | FR2369560A1 (en:Method) |
| LU (1) | LU78422A1 (en:Method) |
| NL (1) | NL7711138A (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319847A (en) * | 1979-12-05 | 1982-03-16 | Measurex Corporation | Apparatus to measure select properties of a moving sheet with improved standardization means |
| US4277177A (en) * | 1979-12-05 | 1981-07-07 | Measurex Corporation | Apparatus to measure select properties of a moving sheet |
| JPS61209345A (ja) * | 1985-03-14 | 1986-09-17 | Matsushita Electric Works Ltd | 加工孔の検査装置 |
| DE4031633A1 (de) * | 1990-10-05 | 1992-04-16 | Sick Optik Elektronik Erwin | Optische inspektionsvorrichtung |
| FI88828C (fi) * | 1991-02-06 | 1993-07-12 | Valmet Paper Machinery Inc | Foerfarande och anordning vid fotoelektrisk identifiering av en materialbana |
| DE29502456U1 (de) * | 1995-02-15 | 1995-03-30 | Röhm GmbH, 64293 Darmstadt | Vorrichtung zur Fehlerkennung an transparenten Kunststofftafeln |
| DE10158095B4 (de) * | 2001-05-05 | 2012-03-22 | Lpkf Laser & Electronics Ag | Vorrichtung zur Kontrolle einer Schweißnaht in einem aus schweißfähigem Kunststoff bestehenden Werkstück |
| DE102007025910B4 (de) * | 2007-06-01 | 2013-08-29 | Windmöller & Hölscher Kg | Hintergrundbeleuchtung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3188478A (en) * | 1962-01-11 | 1965-06-08 | Melvin J Binks | Pinhole detector optical system |
| DE1573496A1 (de) * | 1965-11-20 | 1970-04-16 | Feldmuehle Ag | Vorrichtung zur Pruefung und Sortierung von bahn- oder blattfoermigen Erzeugnissen |
| DE1938083B2 (de) * | 1969-07-26 | 1972-05-10 | Mahlo Gmbh, 8424 Saal | Verfahren zur automatischen fehlerueberwachung flaechenfoermiger werkstuecke mittels einer anzahl parallel nebeneinander angeordneter abtastsysteme |
| US3806730A (en) * | 1971-10-07 | 1974-04-23 | Nokia Oy Ab | Device for radiation measurements on material webs |
| FR2157041A5 (en:Method) * | 1971-10-15 | 1973-06-01 | Saint Gobain | |
| US3856414A (en) * | 1973-01-18 | 1974-12-24 | Paulmar Inc | Apparatus for inspecting strip material |
| DE2325763A1 (de) * | 1973-05-21 | 1974-12-19 | Driesen Hans Hermann | Vorrichtung zum auffinden insbesondere nadelstichartig kleiner loecher oder poren in vorzugsweise als bahn gefoerdertem material |
-
1977
- 1977-10-11 NL NL7711138A patent/NL7711138A/xx not_active Application Discontinuation
- 1977-10-18 DE DE19772746808 patent/DE2746808A1/de active Pending
- 1977-10-26 FR FR7732229A patent/FR2369560A1/fr not_active Withdrawn
- 1977-10-31 LU LU78422A patent/LU78422A1/xx unknown
- 1977-11-01 JP JP13035477A patent/JPS5356272A/ja active Pending
- 1977-11-03 BE BE182321A patent/BE860444A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5356272A (en) | 1978-05-22 |
| BE860444A (fr) | 1978-05-03 |
| NL7711138A (nl) | 1978-05-03 |
| FR2369560A1 (fr) | 1978-05-26 |
| DE2746808A1 (de) | 1978-05-03 |