KR100787615B1 - 광섬유 인발공정에서의 광섬유의 인장검사 및 재방사 방법및 그 장치 - Google Patents
광섬유 인발공정에서의 광섬유의 인장검사 및 재방사 방법및 그 장치 Download PDFInfo
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- KR100787615B1 KR100787615B1 KR1020027008521A KR20027008521A KR100787615B1 KR 100787615 B1 KR100787615 B1 KR 100787615B1 KR 1020027008521 A KR1020027008521 A KR 1020027008521A KR 20027008521 A KR20027008521 A KR 20027008521A KR 100787615 B1 KR100787615 B1 KR 100787615B1
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- CEUXIAUEIGSQSZ-UHFFFAOYSA-N O=CCC1CCCC1 Chemical compound O=CCC1CCCC1 CEUXIAUEIGSQSZ-UHFFFAOYSA-N 0.000 description 1
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- 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
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
- C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/003—Arrangements for threading or unthreading the guide
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
- B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
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- 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
- C03B37/032—Drawing means, e.g. drawing drums ; Traction or tensioning devices for glass optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/088—Testing mechanical properties of optical fibres; Mechanical features associated with the optical testing of optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- 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
- B65H2701/32—Optical fibres or optical cables
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
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- Chemical & Material Sciences (AREA)
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- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Immunology (AREA)
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- Health & Medical Sciences (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (58)
- 20m/s보다 큰 광섬유 인발속도로 광섬유 모재로부터 소정 길이의 광섬유를 인발하는 단계와, 상기 광섬유에 인장응력을 부여하여 상기 광섬유의 강도를 검사한 다음, 다시 인장응력을 부여하는 단계와, 상기 광섬유를 스풀위에 와인딩하는 단계를 포함하고,상기 인장응력은 80psi보다 큰 것을 특징으로 하는 광섬유 인발공정에서의 광섬유 스크리닝 방법.
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- 제1항에 있어서, 상기 인장응력은 약 95psi보다 큰 것을 특징으로 하는 광섬유 인발공정에서의 광섬유 스크리닝 방법.
- 제1항에 있어서, 상기 스풀은 고객에게 출하될 출하용 스풀이며, 상기 광섬유는 상기 출하용 스풀 위로 와인딩되는 것을 특징으로 하는 광섬유 인발공정에서의 광섬유 스크리닝 방법.
- 청구항 5은(는) 설정등록료 납부시 포기되었습니다.제4항에 있어서, 상기 광섬유와 함께 상기 출하용 스풀을 고객에게 출하하는 단계를 더 포함하는 것을 특징으로 하는 광섬유 인발공정에서의 광섬유 스크리닝 방법.
- 제1항에 있어서, 상기 스풀 위의 상기 광섬유의 양단에 접근할 수 있도록 상기 광섬유는 스풀 위로 와인딩되는 것을 특징으로 하는 광섬유 인발공정에서의 광섬유 스크리닝 방법.
- 청구항 7은(는) 설정등록료 납부시 포기되었습니다.제1항에 있어서, 상기 섬유가 상기 스풀 위에 저장된 상태에서 상기 섬유의 양단이 접근되도록 하는 방식으로 상기 광섬유는 상기 출하용 스풀 위로 와인딩되는 것을 특징으로 하는 광섬유 인발공정에서의 광섬유 스크리닝 방법.
- 제4항에 있어서, 상기 섬유가 상기 스풀 위에 저장된 상태에서 상기 섬유의 양단이 접근되도록 하는 방식으로 상기 광섬유는 상기 출하용 스풀 위로 와인딩되는 것을 특징으로 하는 광섬유 인발공정에서의 광섬유 스크리닝 방법.
- 흡인기를 가동시켜 제 1 위치에서 광섬유를 얻는 단계와, 상기 흡인기를 적어도 2차원으로 이동시켜 상기 광섬유를 제 2 위치로 이동시킨 다음, 광섬유 인발공정에서 하나의 부품을 통하여 상기 광섬유를 방사하는 단계를 포함하는 것을 특징으로 하는 광섬유의 인발, 와인딩 또는 검사공정에서 이동중인 소정길이의 광섬유를 하나의 부품을 통하여 방사하는 방법.
- 제9항에 있어서, 상기 이동중인 소정길이의 광섬유는 상기 광섬유 인발공정에서 이동중인 소정길이의 광섬유이며, 상기 방법은 적어도 제 1, 제 2, 제 3 도르래를 배치하고, 이에 의해 상기 흡인기가 상기 광섬유를 제 2 위치로 이동시킬때 상기 도르래를 상기 광섬유의 길이방향을 따라 상기 광섬유의 교대되는 측면위에 배치시키는 단계를 더 포함하며, 상기 방법은 상기 광섬유의 경로를 가로질러 상기 제 2 도르래를 이동시켜 상기 광섬유를 제 1, 제 2, 및 제 3 도르래와 접촉된 상태로 유지시키고 이에 의해 상기 광섬유를 구불구불한 경로로 이동시키는 단계를 더 포함하는 것을 특징으로 하는 광섬유의 인발, 와인딩 또는 검사공정에서 이동중인 소정길이의 광섬유를 하나의 부품을 통하여 방사하는 방법.
- 제9항에 있어서, 상기 흡인기는 가이드 도르래의 각각의 측면에 배치되어 있는 한쌍의 표면에 대해 또는 그 사이에서 상기 광섬유를 가이드하는 흡인기에 의해 상기 광섬유를 적어도 하나의 가이드 도르래 위로 가이드하도록 이동되며, 상기 표면들은 상기 가이드 도르래쪽으로 기울어져 있고 이에 의해 상기 광섬유가 상기 가이드 도르래 위로 가이드되는 것을 특징으로 하는 광섬유의 인발, 와인딩 또는 검사공정에서 이동중인 소정길이의 광섬유를 하나의 부품을 통하여 방사하는 방법.
- 청구항 12은(는) 설정등록료 납부시 포기되었습니다.제10항에 있어서, 상기 흡인기는 가이드 도르래의 각각의 측면에 배치되어 있는 한쌍의 표면에 대해 또는 그 사이에서 상기 광섬유를 가이드하는 흡인기에 의해 상기 광섬유를 적어도 하나의 가이드 도르래 위로 가이드하도록 이동되며, 상기 표면들은 상기 가이드 도르래쪽으로 기울어져 있고 이에 의해 상기 광섬유가 상기 가이드 도르래 위로 가이드되는 것을 특징으로 하는 광섬유의 인발, 와인딩 또는 검사공정에서 이동중인 소정길이의 광섬유를 하나의 부품을 통하여 방사하는 방법.
- 제9항에 있어서, 상기 제 2 위치는 광섬유 와인딩용 스풀에 근접되어 있고, 상기 흡인기와 소스 광섬유 사이에 있는 광섬유에 따르는 하나의 지점에서 상기 광섬유를 맞물리게 하는 단계와, 상기 맞물린 광섬유를 상기 스풀위로 와인딩하는 단계를 더 포함하는 것을 특징으로 하는 광섬유의 인발, 와인딩 또는 검사공정에서 이동중인 소정길이의 광섬유를 하나의 부품을 통하여 방사하는 방법.
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US17340199P | 1999-12-28 | 1999-12-28 | |
US60/173,401 | 1999-12-28 |
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KR1020077013134A Division KR100761194B1 (ko) | 1999-12-28 | 2000-11-03 | 광섬유 인발공정에서의 광섬유의 인장검사 및 재방사 방법및 그 장치 |
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KR20020066340A KR20020066340A (ko) | 2002-08-14 |
KR100787615B1 true KR100787615B1 (ko) | 2007-12-26 |
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KR1020027008521A KR100787615B1 (ko) | 1999-12-28 | 2000-11-03 | 광섬유 인발공정에서의 광섬유의 인장검사 및 재방사 방법및 그 장치 |
KR1020077013134A KR100761194B1 (ko) | 1999-12-28 | 2000-11-03 | 광섬유 인발공정에서의 광섬유의 인장검사 및 재방사 방법및 그 장치 |
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KR1020077013134A KR100761194B1 (ko) | 1999-12-28 | 2000-11-03 | 광섬유 인발공정에서의 광섬유의 인장검사 및 재방사 방법및 그 장치 |
Country Status (10)
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US (2) | US20020069675A1 (ko) |
EP (1) | EP1242802B1 (ko) |
JP (2) | JP2003519792A (ko) |
KR (2) | KR100787615B1 (ko) |
CN (2) | CN1291224C (ko) |
AU (1) | AU1585401A (ko) |
BR (1) | BR0016777A (ko) |
CA (1) | CA2395256A1 (ko) |
DK (1) | DK1242802T3 (ko) |
WO (1) | WO2001051911A1 (ko) |
Families Citing this family (76)
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US20020069674A1 (en) * | 2000-12-13 | 2002-06-13 | Guy Patricia C. | Methods and apparatus for automated manufacture of optical fiber |
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- 2000-11-03 JP JP2001552073A patent/JP2003519792A/ja active Pending
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- 2000-11-03 DK DK00978385.3T patent/DK1242802T3/da active
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EP1242802A1 (en) | 2002-09-25 |
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CA2395256A1 (en) | 2001-07-19 |
CN1420981A (zh) | 2003-05-28 |
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JP2012053066A (ja) | 2012-03-15 |
CN1291224C (zh) | 2006-12-20 |
JP2003519792A (ja) | 2003-06-24 |
CN1789098B (zh) | 2013-11-06 |
EP1242802B1 (en) | 2012-05-30 |
US7832675B2 (en) | 2010-11-16 |
KR100761194B1 (ko) | 2007-10-04 |
BR0016777A (pt) | 2002-08-27 |
DK1242802T3 (da) | 2012-07-23 |
AU1585401A (en) | 2001-07-24 |
WO2001051911A1 (en) | 2001-07-19 |
KR20070068485A (ko) | 2007-06-29 |
US20020069675A1 (en) | 2002-06-13 |
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