CN1646439A - 在用于形成光学纤维预型件的化学淀积处理期间用于测量预型件重量的仪器和方法 - Google Patents
在用于形成光学纤维预型件的化学淀积处理期间用于测量预型件重量的仪器和方法 Download PDFInfo
- Publication number
- CN1646439A CN1646439A CN02829410.6A CN02829410A CN1646439A CN 1646439 A CN1646439 A CN 1646439A CN 02829410 A CN02829410 A CN 02829410A CN 1646439 A CN1646439 A CN 1646439A
- Authority
- CN
- China
- Prior art keywords
- elongated member
- preform
- instrument
- chemical deposition
- vibration
- 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
- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000013307 optical fiber Substances 0.000 title claims description 10
- 238000005303 weighing Methods 0.000 title abstract 2
- 238000000151 deposition Methods 0.000 title description 6
- 238000005234 chemical deposition Methods 0.000 claims abstract description 68
- 238000005259 measurement Methods 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 5
- 239000000837 restrainer Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 34
- 230000008569 process Effects 0.000 description 11
- 238000013519 translation Methods 0.000 description 10
- 230000014616 translation Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000005137 deposition process Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 229910005793 GeO 2 Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/16—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of frequency of oscillations of the body
-
- 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
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2002/002967 WO2004014811A1 (en) | 2002-07-31 | 2002-07-31 | Apparatus and method for measuring the weight of an optical fiber preform during a chemical deposition process for forming the preform |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1646439A true CN1646439A (zh) | 2005-07-27 |
CN1286750C CN1286750C (zh) | 2006-11-29 |
Family
ID=31503896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN02829410.6A Expired - Fee Related CN1286750C (zh) | 2002-07-31 | 2002-07-31 | 在用于形成光学纤维预型件的化学淀积处理期间用于测量预型件重量的仪器和方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7921673B2 (zh) |
EP (1) | EP1525169B1 (zh) |
JP (1) | JP2005534932A (zh) |
CN (1) | CN1286750C (zh) |
AT (1) | ATE339395T1 (zh) |
AU (1) | AU2002329510A1 (zh) |
DE (1) | DE60214779T2 (zh) |
DK (1) | DK1525169T3 (zh) |
ES (1) | ES2275908T3 (zh) |
HK (1) | HK1080826A1 (zh) |
WO (1) | WO2004014811A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103207004A (zh) * | 2013-04-12 | 2013-07-17 | 昆山禾信质谱技术有限公司 | 基于微振荡法测量颗粒物质量的装置 |
CN106242263A (zh) * | 2016-09-28 | 2016-12-21 | 长飞光纤光缆股份有限公司 | 适用于ovd工艺的在线称重系统 |
CN110290890A (zh) * | 2017-02-15 | 2019-09-27 | 古河电气工业株式会社 | 卧式车床 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9322701B2 (en) | 2013-08-02 | 2016-04-26 | Qualcomm Incorporated | Dynamic force sensing to determine mass using a smartphone |
DE102018105282B4 (de) * | 2018-03-07 | 2024-02-29 | J-Fiber Gmbh | Vorrichtung zum Ausrichten eines Schlags einer rohrförmigen Preform eines Lichtwellenleiters sowie Verfahren zur Schlagkorrektur |
CN111412875B (zh) * | 2019-01-08 | 2024-04-09 | 中天科技精密材料有限公司 | 预制棒检测设备 |
EP3702333A1 (de) * | 2019-03-01 | 2020-09-02 | Heraeus Quarzglas GmbH & Co. KG | Verfahren und vorrichtung zur herstellung eines glasbauteils |
GB2594913A (en) * | 2020-03-10 | 2021-11-17 | Univ Heriot Watt | Method of fabricating an optical fibre preform |
KR20220077744A (ko) * | 2020-12-02 | 2022-06-09 | 코닝 인코포레이티드 | 척킹 조립체 및 이를 포함하는 유리 라미네이트 기판의 가공 장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4293231A (en) * | 1980-01-07 | 1981-10-06 | Lyle John S | Bearingless vibrator |
JPS57114116A (en) * | 1981-01-07 | 1982-07-15 | Canon Inc | Image forming device |
US4682994A (en) * | 1985-12-16 | 1987-07-28 | Polaroid Corporation | Process and apparatus for forming optical fiber preform |
CA2051305C (en) | 1990-10-25 | 1999-03-30 | Toshihiro Mikami | Optical fiber soot synthesis apparatus |
US5233261A (en) * | 1991-12-23 | 1993-08-03 | Leybold Inficon Inc. | Buffered quartz crystal |
JPH07215725A (ja) * | 1994-02-04 | 1995-08-15 | Furukawa Electric Co Ltd:The | 光ファイバー用多孔質母材の製造装置 |
AT405689B (de) | 1995-10-18 | 1999-10-25 | Chemiefaser Lenzing Ag | Verfahren zur bestimmung der masse pro längeneinheit (des titers) von natürlichen oder synthetischen fasern und vorrichtung zur durchführung des verfahrens |
US5684276A (en) * | 1995-12-12 | 1997-11-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Micromechanical oscillating mass balance |
SE9600897D0 (sv) * | 1996-03-07 | 1996-03-07 | Geotronics Ab | Avståndmätare |
US6002472A (en) * | 1997-03-18 | 1999-12-14 | The Furukawa Electric Co., Ltd. | Method of measuring optical fiber drawing tension |
JP2001163631A (ja) * | 1999-12-09 | 2001-06-19 | Furukawa Electric Co Ltd:The | 光ファイバ製造方法および光ファイバ製造装置 |
-
2002
- 2002-07-31 JP JP2004527079A patent/JP2005534932A/ja active Pending
- 2002-07-31 CN CN02829410.6A patent/CN1286750C/zh not_active Expired - Fee Related
- 2002-07-31 EP EP02765139A patent/EP1525169B1/en not_active Expired - Lifetime
- 2002-07-31 ES ES02765139T patent/ES2275908T3/es not_active Expired - Lifetime
- 2002-07-31 DE DE60214779T patent/DE60214779T2/de not_active Expired - Lifetime
- 2002-07-31 AU AU2002329510A patent/AU2002329510A1/en not_active Abandoned
- 2002-07-31 US US10/522,557 patent/US7921673B2/en not_active Expired - Fee Related
- 2002-07-31 AT AT02765139T patent/ATE339395T1/de not_active IP Right Cessation
- 2002-07-31 WO PCT/IB2002/002967 patent/WO2004014811A1/en active IP Right Grant
- 2002-07-31 DK DK02765139T patent/DK1525169T3/da active
-
2006
- 2006-01-20 HK HK06100947A patent/HK1080826A1/xx not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103207004A (zh) * | 2013-04-12 | 2013-07-17 | 昆山禾信质谱技术有限公司 | 基于微振荡法测量颗粒物质量的装置 |
CN103207004B (zh) * | 2013-04-12 | 2015-11-25 | 昆山禾信质谱技术有限公司 | 基于微振荡法测量颗粒物质量的装置 |
CN106242263A (zh) * | 2016-09-28 | 2016-12-21 | 长飞光纤光缆股份有限公司 | 适用于ovd工艺的在线称重系统 |
CN106242263B (zh) * | 2016-09-28 | 2018-08-07 | 长飞光纤光缆股份有限公司 | 适用于ovd工艺的在线称重系统 |
CN110290890A (zh) * | 2017-02-15 | 2019-09-27 | 古河电气工业株式会社 | 卧式车床 |
US11511357B2 (en) | 2017-02-15 | 2022-11-29 | Furukawa Electric Co., Ltd. | Horizontal lathe |
Also Published As
Publication number | Publication date |
---|---|
ES2275908T3 (es) | 2007-06-16 |
EP1525169A1 (en) | 2005-04-27 |
US20060288738A1 (en) | 2006-12-28 |
ATE339395T1 (de) | 2006-10-15 |
DK1525169T3 (da) | 2007-01-22 |
DE60214779T2 (de) | 2007-09-13 |
CN1286750C (zh) | 2006-11-29 |
HK1080826A1 (en) | 2006-05-04 |
US7921673B2 (en) | 2011-04-12 |
WO2004014811A1 (en) | 2004-02-19 |
DE60214779D1 (de) | 2006-10-26 |
JP2005534932A (ja) | 2005-11-17 |
EP1525169B1 (en) | 2006-09-13 |
AU2002329510A1 (en) | 2004-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1286750C (zh) | 在用于形成光学纤维预型件的化学淀积处理期间用于测量预型件重量的仪器和方法 | |
CN1214413C (zh) | 绕线的方法和装置 | |
US6601456B1 (en) | Fretting fixture for high-cycle fatigue test machines | |
CN1065682C (zh) | 使用测量器件的检查装置、臂装置及圆柱面周向移动装置 | |
CN1121293C (zh) | 电火花加工装置和电火花加工方法 | |
CN1299108C (zh) | 光谱测定同位素气体的仪器 | |
CN1549917A (zh) | 使用科里奥利流量计来确定流体的主要成分比例 | |
CN1177100A (zh) | 分析固体样品的方法和设备 | |
CN1371470A (zh) | 直管科里奥利流量计 | |
CN1677062A (zh) | 非接触式传感器 | |
CN1795535A (zh) | 曝光方法、曝光装置以及器件制造方法 | |
CN1693854A (zh) | 流率测量方法和超声流量计 | |
CN1223719A (zh) | 带有辅助动力的人力车辆 | |
CN1112373A (zh) | 科里奥利式质流传感器 | |
CN1648699A (zh) | 非线性分散偏移光纤 | |
CN1400480A (zh) | 单模光纤、单模光纤制造方法和用于制造单模光纤的设备 | |
CN1184458C (zh) | 用于具有其流量校准因数不依赖物料密度的科里奥利流量计的方法和仪器 | |
CN1920715A (zh) | 一种用于自动钻铆托架变形的修补数据处理方法 | |
CN101060196A (zh) | 基于索长/索力的巨型索系并联机器人绳索调整方法 | |
CN1801024A (zh) | 控制装置 | |
CN1582261A (zh) | 用于在光纤制造中确定拉制张力的方法 | |
CN1781033A (zh) | 车辆探测系统 | |
CN1851515A (zh) | 光学设备 | |
US8939336B2 (en) | Polycrystalline silicon portion and method for breaking a silicon body | |
CN1486801A (zh) | 环形金属带的制造方法和制造设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1080826 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GSCP ARSENAL (LUX) II SAAR COMPANY Free format text: FORMER OWNER: PIRELLI + C. CO., LTD. Effective date: 20071130 Owner name: PRASSMAN CABLE AND SYSTEM ENER Free format text: FORMER OWNER: PRISSMINE (LUX)II THRALL CO., LTD. Effective date: 20071130 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: PRISSMINE (LUX)II THRALL CO., LTD. Free format text: FORMER NAME OR ADDRESS: GSCP ARSENAL (LUX) II SAAR COMPANY |
|
CP03 | Change of name, title or address |
Address after: Luxemburg Luxemburg Patentee after: Price Miln (LUX) II Saar Address before: Luxemburg Luxemburg Patentee before: GSCP Arsenal (LUX) II Saar |
|
TR01 | Transfer of patent right |
Effective date of registration: 20071130 Address after: Milan Italy Patentee after: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. Address before: Luxemburg Luxemburg Patentee before: Price Miln (LUX) II Saar Effective date of registration: 20071130 Address after: Luxemburg Luxemburg Patentee after: GSCP Arsenal (LUX) II Saar Address before: Milan Italy Patentee before: PIRELLI & C. S.P.A. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061129 Termination date: 20180731 |
|
CF01 | Termination of patent right due to non-payment of annual fee |