FI821327L - Saett och apparat foer oevervakning av diametern hos fibrer - Google Patents
Saett och apparat foer oevervakning av diametern hos fibrerInfo
- Publication number
- FI821327L FI821327L FI821327A FI821327A FI821327L FI 821327 L FI821327 L FI 821327L FI 821327 A FI821327 A FI 821327A FI 821327 A FI821327 A FI 821327A FI 821327 L FI821327 L FI 821327L
- Authority
- FI
- Finland
- Prior art keywords
- diametern
- fibrer
- hos
- apparat foer
- saett och
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/07—Controlling or regulating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
- G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S242/00—Winding, tensioning, or guiding
- Y10S242/92—Glass strand winding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Treatment Of Fiber Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/178,269 US4343637A (en) | 1980-08-15 | 1980-08-15 | Method and apparatus for monitoring the diameter of fibers |
PCT/US1981/000824 WO1982000636A1 (en) | 1980-08-15 | 1981-06-18 | Method and apparatus for monitoring the diameter of fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
FI821327L true FI821327L (fi) | 1982-04-15 |
FI821327A0 FI821327A0 (fi) | 1982-04-15 |
Family
ID=22651883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI821327A FI821327A0 (fi) | 1980-08-15 | 1982-04-15 | Saett och apparat foer oevervakning av diametern hos fibrer |
Country Status (14)
Country | Link |
---|---|
US (1) | US4343637A (fi) |
JP (1) | JPS57501177A (fi) |
AU (1) | AU537059B2 (fi) |
BE (1) | BE889923A (fi) |
CA (1) | CA1167632A (fi) |
DE (1) | DE3152254A1 (fi) |
DK (1) | DK169482A (fi) |
FI (1) | FI821327A0 (fi) |
FR (1) | FR2488689A1 (fi) |
GB (1) | GB2095873B (fi) |
NL (1) | NL8120275A (fi) |
NO (1) | NO821229L (fi) |
SE (1) | SE8202277L (fi) |
WO (1) | WO1982000636A1 (fi) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553217A (en) * | 1981-07-08 | 1985-11-12 | Ball Corporation | Glassware gauging system |
US4511791A (en) * | 1983-04-25 | 1985-04-16 | Owens-Corning Fiberglas Corporation | Electronic balance meter |
US4657572A (en) * | 1986-03-14 | 1987-04-14 | Owens-Corning Fiberglas Corporation | Bushing balance controller and method for using same |
DE3625733A1 (de) * | 1986-07-30 | 1988-02-11 | Kabelmetal Electro Gmbh | Verfahren zur herstellung von lichtwellenleitern |
US4775400A (en) * | 1987-10-22 | 1988-10-04 | Ppg Industries, Inc. | Method of controlling glass fiber formation and control system |
US4902327A (en) * | 1988-04-27 | 1990-02-20 | Raynet Corporation | Monitoring fiber bend loss characteristics during manufacture |
US5203206A (en) * | 1989-01-04 | 1993-04-20 | Zellweger Uster, Inc. | Apparatus and methods for testing tension-elongation or cross-sectional properties of single fibers and multiple fiber bundles |
US5167150A (en) * | 1989-01-04 | 1992-12-01 | Zellweger Uster, Inc. | Apparatus and methods for testing tension-elongation or cross-sectional properties of single fibers and multiple fiber bundles |
US5015867A (en) * | 1989-08-30 | 1991-05-14 | Ppg Industries, Inc. | Apparatus and methods for measuring the diameter of a moving elongated material |
US5071459A (en) * | 1990-05-30 | 1991-12-10 | Ppg Industries, Inc. | Bushing balance controller for multiple segment bushings |
US5051121A (en) * | 1990-05-30 | 1991-09-24 | Ppg Industries, Inc. | Segmented bushing temperature controller and method for using same |
DE4022979C1 (fi) * | 1990-07-19 | 1991-08-08 | Du Pont De Nemours (Deutschland) Gmbh, 6380 Bad Homburg, De | |
US5079433A (en) * | 1990-10-05 | 1992-01-07 | Corning Incorporated | Method for monitoring fiber tension by measuring fiber vibration frequency |
ZA916712B (en) * | 1991-08-23 | 1992-05-27 | John Walter Brown Michael | Depiction of images |
US5907394A (en) * | 1998-02-06 | 1999-05-25 | Zellweger Uster, Inc. | Fiber strength testing system |
US7072051B1 (en) | 2002-05-09 | 2006-07-04 | Powerscope Incorporated | Laser diffraction process and apparatus for width measurement of elongated objects |
US8806900B2 (en) * | 2005-04-04 | 2014-08-19 | Reforcetech As | Ceramic bushing/s consisting local heating/s integrated in apparatus for manufacturing mineral/basalt fibers |
CN115093113B (zh) * | 2022-06-17 | 2023-12-05 | 中国工程物理研究院激光聚变研究中心 | 一种用于微纳光纤拉制的直径在线监控系统 |
CN116239296B (zh) * | 2023-03-16 | 2024-05-07 | 泰安顺茂新材料集团有限公司 | 一种玻纤纱号数自动检测、修正装置及其使用方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471278A (en) * | 1966-07-06 | 1969-10-07 | Owens Corning Fiberglass Corp | Method of and apparatus for producing continuous fibers |
US3879128A (en) * | 1973-08-15 | 1975-04-22 | Bell Telephone Labor Inc | Method and apparatus for measuring the refractive index and diameter of optical fibers |
US4046536A (en) * | 1976-08-13 | 1977-09-06 | Western Electric Company, Inc. | Monitoring and control of optical fiber diameters |
US4280827A (en) * | 1979-09-04 | 1981-07-28 | Corning Glass Works | System for measuring optical waveguide fiber diameter |
-
1980
- 1980-08-15 US US06/178,269 patent/US4343637A/en not_active Expired - Lifetime
-
1981
- 1981-06-18 GB GB8208859A patent/GB2095873B/en not_active Expired
- 1981-06-18 AU AU74135/81A patent/AU537059B2/en not_active Ceased
- 1981-06-18 WO PCT/US1981/000824 patent/WO1982000636A1/en active Application Filing
- 1981-06-18 JP JP56502448A patent/JPS57501177A/ja active Pending
- 1981-06-18 NL NL8120275A patent/NL8120275A/nl unknown
- 1981-06-18 DE DE813152254A patent/DE3152254A1/de active Pending
- 1981-06-25 CA CA000380578A patent/CA1167632A/en not_active Expired
- 1981-08-11 BE BE0/205636A patent/BE889923A/fr not_active IP Right Cessation
- 1981-08-12 FR FR8115647A patent/FR2488689A1/fr active Granted
-
1982
- 1982-04-08 SE SE8202277A patent/SE8202277L/xx not_active Application Discontinuation
- 1982-04-15 FI FI821327A patent/FI821327A0/fi not_active Application Discontinuation
- 1982-04-15 DK DK169482A patent/DK169482A/da not_active IP Right Cessation
- 1982-04-15 NO NO821229A patent/NO821229L/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB2095873A (en) | 1982-10-06 |
CA1167632A (en) | 1984-05-22 |
FR2488689B1 (fi) | 1984-12-21 |
WO1982000636A1 (en) | 1982-03-04 |
BE889923A (fr) | 1982-02-11 |
DK169482A (da) | 1982-04-15 |
DE3152254A1 (en) | 1982-10-07 |
AU7413581A (en) | 1982-03-17 |
AU537059B2 (en) | 1984-05-31 |
NO821229L (no) | 1982-04-15 |
SE8202277L (sv) | 1982-04-08 |
US4343637A (en) | 1982-08-10 |
FR2488689A1 (fr) | 1982-02-19 |
GB2095873B (en) | 1984-05-31 |
JPS57501177A (fi) | 1982-07-08 |
NL8120275A (fi) | 1982-07-01 |
FI821327A0 (fi) | 1982-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: OWENS-CORNING FIBERGLASS CORPORATION |