JPH0183033U - - Google Patents
Info
- Publication number
- JPH0183033U JPH0183033U JP1987177609U JP17760987U JPH0183033U JP H0183033 U JPH0183033 U JP H0183033U JP 1987177609 U JP1987177609 U JP 1987177609U JP 17760987 U JP17760987 U JP 17760987U JP H0183033 U JPH0183033 U JP H0183033U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- screening section
- preform
- heating furnace
- sucking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000012681 fiber drawing Methods 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
- B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
-
- 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
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/0253—Controlling or regulating
-
- 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
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
- C03B37/035—Drawing means, e.g. drawing drums ; Traction or tensioning devices having means for deflecting or stripping-off fibres or for removing defective parts
-
- 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
- C03B37/10—Non-chemical treatment
- C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/40—Monitoring or regulating the draw tension or draw rate
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987177609U JPH08340Y2 (ja) | 1987-11-24 | 1987-11-24 | 光ファイバ線引き装置 |
KR1019880014945A KR910000716B1 (ko) | 1987-11-24 | 1988-11-14 | 광파이버 와이어드로우잉 장치 |
AU25742/88A AU601887B2 (en) | 1987-11-24 | 1988-11-21 | Optical fiber drawing apparatus |
CA000583752A CA1317460C (en) | 1987-11-24 | 1988-11-22 | Optical fiber drawing apparatus |
US07/274,855 US4892572A (en) | 1987-11-24 | 1988-11-22 | Optical fiber drawing apparatus |
EP88119587A EP0318002B1 (en) | 1987-11-24 | 1988-11-24 | Optical fiber drawing apparatus |
DE88119587T DE3879885T2 (de) | 1987-11-24 | 1988-11-24 | Ziehvorrichtung für optische Fasern. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987177609U JPH08340Y2 (ja) | 1987-11-24 | 1987-11-24 | 光ファイバ線引き装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0183033U true JPH0183033U (US07902200-20110308-C00004.png) | 1989-06-02 |
JPH08340Y2 JPH08340Y2 (ja) | 1996-01-10 |
Family
ID=16033997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987177609U Expired - Lifetime JPH08340Y2 (ja) | 1987-11-24 | 1987-11-24 | 光ファイバ線引き装置 |
Country Status (7)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05170476A (ja) * | 1991-05-27 | 1993-07-09 | Sumitomo Electric Ind Ltd | 光ファイバの自動スクリーニング装置 |
JPH05310439A (ja) * | 1992-05-11 | 1993-11-22 | Sumitomo Electric Ind Ltd | 光ファイバのスクリーニング装置 |
JP2003519792A (ja) * | 1999-12-28 | 2003-06-24 | コーニング インコーポレイテッド | ファイバ線引き時に光ファイバの引張試験を行い、再挿通するための方法および装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19801894A1 (de) * | 1998-01-20 | 1999-07-22 | Cit Alcatel | Vorrichtung und Verfahren zum Herstellen einer optischen Faser |
NL1013452C2 (nl) * | 1999-11-02 | 2001-05-03 | Plasma Optical Fibre Bv | Werkwijze en inrichting voor het verlagen of voorkomen van schade aan een vezel. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586774A (en) * | 1948-08-06 | 1952-02-26 | Lucas Dev Inc | Apparatus for drawing glass fibers |
US2976580A (en) * | 1953-07-16 | 1961-03-28 | Riedel Johann Christoph | Device for preparing a fleece, sliver or yarn, in particular of glass |
GB1297791A (US07902200-20110308-C00004.png) * | 1969-08-06 | 1972-11-29 | ||
GB1371244A (en) * | 1971-12-09 | 1974-10-23 | Howorth Air Conditioning Ltd | Machines acting on continuously running textile yarns |
US3912479A (en) * | 1974-10-01 | 1975-10-14 | Owens Corning Fiberglass Corp | Method of and apparatus for packaging a linear glass fiber element |
US4025026A (en) * | 1976-03-11 | 1977-05-24 | Merritt Robert E | Apparatus and method for supplying constant tension material |
US4331463A (en) * | 1981-06-22 | 1982-05-25 | Gte Laboratories Incorporated | Self-centering apparatus for making optical fibers |
-
1987
- 1987-11-24 JP JP1987177609U patent/JPH08340Y2/ja not_active Expired - Lifetime
-
1988
- 1988-11-14 KR KR1019880014945A patent/KR910000716B1/ko not_active IP Right Cessation
- 1988-11-21 AU AU25742/88A patent/AU601887B2/en not_active Ceased
- 1988-11-22 US US07/274,855 patent/US4892572A/en not_active Expired - Fee Related
- 1988-11-22 CA CA000583752A patent/CA1317460C/en not_active Expired - Fee Related
- 1988-11-24 DE DE88119587T patent/DE3879885T2/de not_active Expired - Fee Related
- 1988-11-24 EP EP88119587A patent/EP0318002B1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05170476A (ja) * | 1991-05-27 | 1993-07-09 | Sumitomo Electric Ind Ltd | 光ファイバの自動スクリーニング装置 |
JPH05310439A (ja) * | 1992-05-11 | 1993-11-22 | Sumitomo Electric Ind Ltd | 光ファイバのスクリーニング装置 |
JP2003519792A (ja) * | 1999-12-28 | 2003-06-24 | コーニング インコーポレイテッド | ファイバ線引き時に光ファイバの引張試験を行い、再挿通するための方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0318002A3 (en) | 1990-07-11 |
EP0318002B1 (en) | 1993-03-31 |
DE3879885D1 (de) | 1993-05-06 |
DE3879885T2 (de) | 1993-10-07 |
AU601887B2 (en) | 1990-09-20 |
CA1317460C (en) | 1993-05-11 |
AU2574288A (en) | 1989-05-25 |
US4892572A (en) | 1990-01-09 |
KR890008043A (ko) | 1989-07-08 |
JPH08340Y2 (ja) | 1996-01-10 |
KR910000716B1 (ko) | 1991-01-31 |
EP0318002A2 (en) | 1989-05-31 |