BE734862A - - Google Patents
Info
- Publication number
- BE734862A BE734862A BE734862DA BE734862A BE 734862 A BE734862 A BE 734862A BE 734862D A BE734862D A BE 734862DA BE 734862 A BE734862 A BE 734862A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
- B65H63/062—Electronic slub detector
- B65H63/065—Electronic slub detector using photo-electric sensing means, i.e. the defect signal is a variation of light energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR156100 | 1968-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE734862A true BE734862A (es) | 1969-12-19 |
Family
ID=8651496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE734862D BE734862A (es) | 1968-06-21 | 1969-06-19 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE734862A (es) |
| DE (1) | DE1931555A1 (es) |
| FR (1) | FR1590632A (es) |
| GB (1) | GB1254958A (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH611017A5 (es) * | 1976-05-05 | 1979-05-15 | Zumbach Electronic Ag | |
| JPS5311039A (en) * | 1976-07-19 | 1978-02-01 | Hitachi Ltd | Controller of diameter of optical fiber |
| US4102661A (en) * | 1977-03-03 | 1978-07-25 | Bell Telephone Laboratories, Incorporated | Caustic ray use of the drawdown zone of an optical fiber preform to control the drawing of the fiber |
| DE2750109C2 (de) * | 1977-11-09 | 1991-03-07 | Spindler & Hoyer GmbH & Co, 3400 Göttingen | Vorrichtung zur kontaktlosen Messung linearer Wegstrecken, insbesondere des Durchmessers |
| DE3112026C2 (de) * | 1981-03-26 | 1985-10-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Vorrichtung zur Messung der Lage und Bewegung eines schwingfähigen Körpers |
| GB2124760B (en) * | 1982-08-05 | 1986-02-12 | Electricity Council | Temperature of elongate articles |
| CS240116B1 (en) * | 1983-07-14 | 1986-02-13 | Ludek Vodicka | Method of flexible quartz chromatographic columns production and equipment for performance of this method |
| EP0294889A1 (en) * | 1987-06-10 | 1988-12-14 | Koninklijke Philips Electronics N.V. | Device for performing measurement of a transparent object, method of manufacturing a fibre, and fibre manufactured by means of said method |
| FR2670883B1 (fr) * | 1990-12-21 | 1994-03-18 | Alcatel Fibres Optiques | Dispositif de detection des irregularites du diametre d'un fil. |
| US5383021A (en) * | 1993-04-19 | 1995-01-17 | Mectron Engineering Company | Optical part inspection system |
| DE102008004731A1 (de) * | 2007-09-28 | 2009-04-02 | Vienco Gmbh | Verfahren und Anordnung zur Bestimmung des Durchmessers eines laufenden Fadens |
| CN117433747A (zh) * | 2023-12-11 | 2024-01-23 | 中国电子科技集团公司第四十六研究所 | 一种有源光纤吸收系数测试装置及测试方法 |
-
1968
- 1968-06-21 FR FR1590632D patent/FR1590632A/fr not_active Expired
-
1969
- 1969-06-19 BE BE734862D patent/BE734862A/xx unknown
- 1969-06-20 GB GB3124669A patent/GB1254958A/en not_active Expired
- 1969-06-21 DE DE19691931555 patent/DE1931555A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1254958A (en) | 1971-11-24 |
| FR1590632A (es) | 1970-04-20 |
| DE1931555A1 (de) | 1970-02-05 |