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1. 发明公开

EP1377530A4 MULTIPLE TORCH - MULTIPLE TARGET METHOD AND APPARATUS FOR PLASMA OUTSIDE CHEMICAL VAPOR DEPOSITION 有权
标题翻译：方法和装置与外表面等离子体CVD多个刻录机和多个对象
公开(公告)号：EP1377530A4
公开(公告)日：2004-08-18
申请号：EP02713726
申请日：2002-03-06
申请人： FIBERCORE INC
发明人： GOUSKOV MIKHAIL I , DANILOV EVGUENIE B , ASLAMI MOHD A , WU DAU
IPC分类号： C03B37/018 , C03B37/014 , C03B37/027
CPC分类号： C03B37/01493 , C03B37/01426 , C03B2207/06 , C03B2207/08 , C03B2207/32 , C03B2207/34 , C03B2207/46 , C03B2207/50 , C03B2207/52 , C03B2207/70 , Y02P40/57
摘要： A single plasma burner (4a) deposits soot material on multiple rotating parallel targets (2a, 2b, 2c). All of the targets are grown simultaneously. The result is multiple preforms for optical fibers.
摘要翻译：的玻璃沉积靶的多个同时转动和第一等离子炬，具有线圈直径比目标适当直径的同时在所述多个总和，存款玻璃大。靶的直径之后到达使用第二等离子炬的阈值。第二等离子炬的直径可以为同时沉积。在另一个实施方案中，目标直径达到第二阈值之后使用第三等离子炬。在另一实施例中的目标的旋转轴线之间的间距被加宽作为目标直径增大。安静在进一步的实施例的单个等离子炬包括在其线圈内可移动的同心管，以选择性地为任何不同直径的等离子体焰炬中的多个操作。

2. 发明公开

EP1377530A1 MULTIPLE TORCH - MULTIPLE TARGET METHOD AND APPARATUS FOR PLASMA OUTSIDE CHEMICAL VAPOR DEPOSITION 有权
标题翻译：方法和装置与外表面等离子体CVD多个刻录机和多个对象
公开(公告)号：EP1377530A1
公开(公告)日：2004-01-07
申请号：EP02713726.4
申请日：2002-03-06
申请人： FIBERCORE, INC.
发明人： GOUSKOV, Mikhail, I. , DANILOV, Evguenie, B. , ASLAMI, Mohd, A. , WU, Dau
IPC分类号： C03B37/027 , C03B37/029
CPC分类号： C03B37/01493 , C03B37/01426 , C03B2207/06 , C03B2207/08 , C03B2207/32 , C03B2207/34 , C03B2207/46 , C03B2207/50 , C03B2207/52 , C03B2207/70 , Y02P40/57
摘要： A single plasma burner (4a) deposits soot material on multiple rotating parallel targets (2a, 2b, 2c). All of the targets are grown simultaneously. The result is multiple preforms for optical fibers.

3. 发明公开

EP0716047A3 Method and apparatus for producing optical fiber preform 失效
标题翻译：用于制造光纤预制件的方法和装置
公开(公告)号：EP0716047A3
公开(公告)日：1996-10-09
申请号：EP95306543.0
申请日：1995-09-18
申请人： FIBERCORE, INC.
发明人： Aslami, Mohd A. , Perry, Gregory A.
IPC分类号： C03B37/012
CPC分类号： C03B37/01248 , C03B37/01211
摘要： A method and device for fabricating a single mode glass optical fiber preform is disclosed of the rod-in-tube type that can reduce the time for completing collapse of the barrier tube (28) by applying vacuum to an annular gap (32), formed between the barrier tube (28) and the core rod (22), during heating, and can enhance the optical properties by introducing a gas or a mixture of gases into the annular gap (32) prior to the vacuum application. The apparatus comprises a glass lathe (100) for holding and rotating the core rod/barrier tube combination (22/28), at least one heater (118) for uniformly heating the combination, and a gas and/or vacuum introducing device (206,208) to the space (32) formed between the core (22) and the barrier tube (28).

4. 发明公开

EP1086053A1 METHOD OF MAKING AN OPTICAL FIBER PREFORM 审中-公开
标题翻译：制造用于光纤的预制件
公开(公告)号：EP1086053A1
公开(公告)日：2001-03-28
申请号：EP99916592.1
申请日：1999-04-09
申请人： FIBERCORE, INC.
发明人： GOUSKOV, Mikhail Ivanovich , DANILOV, Evgueni Borisovich , ASLAMI, Mohammad, Afzal , WU, Dau , MATTISON, John, Edward
IPC分类号： C03B23/047 , C03B37/027
CPC分类号： C03B37/01861 , C03B37/01413 , C03B37/01426 , C03B37/01466 , C03B37/01823 , C03B2201/02 , C03B2201/12 , C03B2201/28 , C03B2201/31 , C03B2201/32 , C03B2201/42 , C03B2203/22
摘要： Glass soot (130) is deposited on a glass rod by a burner (140). The body is stretched (126). More depositing and stretching is effected. The final body is then drawn into a fiber.

5. 发明公开

EP1086053A4 METHOD OF MAKING AN OPTICAL FIBER PREFORM 审中-公开
标题翻译：制造用于光纤的预制件
公开(公告)号：EP1086053A4
公开(公告)日：2008-03-05
申请号：EP99916592
申请日：1999-04-09
申请人： FIBERCORE INC
发明人： GOUSKOV MIKHAIL IVANOVICH , DANILOV EVGUENI BORISOVICH , ASLAMI MOHAMMAD AFZAL , WU DAU , MATTISON JOHN EDWARD
IPC分类号： C03B23/047 , C03B37/012 , C03B37/014 , C03B37/018 , C03B37/027
CPC分类号： C03B37/01861 , C03B37/01413 , C03B37/01426 , C03B37/01466 , C03B37/01823 , C03B2201/02 , C03B2201/12 , C03B2201/28 , C03B2201/31 , C03B2201/32 , C03B2201/42 , C03B2203/22
摘要： Glass soot (130) is deposited on a glass rod by a burner (140). The body is stretched (126). More depositing and stretching is effected. The final body is then drawn into a fiber.

6. 发明公开

EP1494976A1 METHOD FOR MAKING OPTICAL FIBER PREFORM USING SIMULTANEOUS INSIDE AND OUTSIDE DEPOSITION 审中-公开
标题翻译： METHOD FOR PRODUCING同时具有内外分离光纤预制棒
公开(公告)号：EP1494976A1
公开(公告)日：2005-01-12
申请号：EP03716564.4
申请日：2003-03-14
申请人： FIBERCORE, INC.
发明人： GUSKOV, Mikhail I. , DANILOV, Evguenie B. , HAMMERLE, Wolfgang , ASLAMI, Mohd, A. , WU, Dau
IPC分类号： C03B1/00
CPC分类号： C03B37/01823 , C03B37/01426 , C03B37/01869
摘要： A method and apparatus for making optical fiber preforms using simultaneous plasma deposition on the inside and outside surface of a starting tube. A starting tubular member (12) is rotated, CFOT chemicals (22) are selectively injected into the plasma torch (16) and CFIT chemicals (24) are selectively injected to flow through the hollow of the tube (12). The plasma torch is traversed along the tubular member to simultaneously deposit soot on the inside and outside surface. The soot on one or both surfaces may be consolidated into a silica layer as it is deposited. The plasma torch (16) is traversed again to deposit additional soot, and/or consolidate previously deposited soot, on one or both surfaces. The process is repeated until a predetermined amount of silica is formed on the tubular member. The tubular member is then collapsed. Optionally, additional plasma deposition is performed during or after the collapsing.

7. 发明授权

EP1377530B1 MULTIPLE TORCH - MULTIPLE TARGET METHOD AND APPARATUS FOR PLASMA OUTSIDE CHEMICAL VAPOR DEPOSITION 有权
标题翻译：方法和装置与外表面等离子体CVD多个刻录机和多个对象
公开(公告)号：EP1377530B1
公开(公告)日：2005-07-20
申请号：EP02713726.4
申请日：2002-03-06
申请人： FIBERCORE, INC.
发明人： GOUSKOV, Mikhail, I. , DANILOV, Evguenie, B. , ASLAMI, Mohd, A. , WU, Dau
IPC分类号： C03B37/014
CPC分类号： C03B37/01493 , C03B37/01426 , C03B2207/06 , C03B2207/08 , C03B2207/32 , C03B2207/34 , C03B2207/46 , C03B2207/50 , C03B2207/52 , C03B2207/70 , Y02P40/57

8. 发明公开

EP0716047A2 Method and apparatus for producing optical fiber preform 失效
标题翻译：生产光纤预制棒的方法和设备
公开(公告)号：EP0716047A2
公开(公告)日：1996-06-12
申请号：EP95306543.0
申请日：1995-09-18
申请人： FIBERCORE, INC.
发明人： Aslami, Mohd A. , Perry, Gregory A.
IPC分类号： C03B37/012
CPC分类号： C03B37/01248 , C03B37/01211
摘要： A method and device for fabricating a single mode glass optical fiber preform is disclosed of the rod-in-tube type that can reduce the time for completing collapse of the barrier tube (28) by applying vacuum to an annular gap (32), formed between the barrier tube (28) and the core rod (22), during heating, and can enhance the optical properties by introducing a gas or a mixture of gases into the annular gap (32) prior to the vacuum application. The apparatus comprises a glass lathe (100) for holding and rotating the core rod/barrier tube combination (22/28), at least one heater (118) for uniformly heating the combination, and a gas and/or vacuum introducing device (206,208) to the space (32) formed between the core (22) and the barrier tube (28).
摘要翻译：公开了一种用于制造单模玻璃光纤预制棒的方法和设备，该方法和设备能够通过向环形间隙（32）施加真空来减少完成阻挡管（28）的塌陷的时间，在加热期间在阻挡管（28）和芯棒（22）之间，并且可以在施加真空之前通过将气体或气体混合物引入环形间隙（32）中来增强光学性能。该设备包括用于保持和旋转芯棒/屏障管组合（22/28）的玻璃车床（100），用于均匀加热该组合的至少一个加热器（118），以及气体和/或真空引入装置（206,208 ）到形成在芯部（22）和阻挡管（28）之间的空间（32）。

9. 发明公开

EP2272805A1 Method for making optical fiber preform using simultaneous inside and outside deposition 审中-公开
标题翻译：一种用于与同时内部和外部沉积制备光纤预制件的方法
公开(公告)号：EP2272805A1
公开(公告)日：2011-01-12
申请号：EP10182622.0
申请日：2003-03-14
申请人： FIBERCORE, INC.
发明人： Guskov, Mikhail I. , Danilov, Evguenie B. , Hammerle, Wolfgang , Aslami, Mohd, A. , Wu, Dau
IPC分类号： C03B1/00 , C03B37/014 , C03B37/018
CPC分类号： C03B37/01823 , C03B37/01426 , C03B37/01869
摘要： A method and apparatus for making optical fiber preforms using simultaneous plasma deposition on the inside and outside surface of a starting tube. A starting tubular member (12) is rotated, CFOT chemicals (22) are selectively injected into the plasma torch (16) and CFIT chemicals (24) are selectively injected to flow through the hollow of the tube (12). The plasma torch is traversed along the tubular member to simultaneously deposit soot on the inside and outside surface. The soot on one or both surfaces may be consolidated into a silica layer as it is deposited. The plasma torch (16) is traversed again to deposit additional soot, and/or consolidate previously deposited soot, on one or both surfaces. The process is repeated until a predetermined amount of silica is formed on the tubular member. The tubular member is then collapsed. Optionally, additional plasma deposition is performed during or after the collapsing.
摘要翻译：一种用于制造使用在起始管的内表面和外表面同时等离子体沉积光纤预制棒的方法和装置。的起始的管状构件（12）旋转时，化学品CFOT（22）被选择性地注入到等离子体炬（16）和化学品CFIT（24）被选择性地注入通过管（12）的中空流动。该等离子炬沿管状构件穿过内侧和外侧表面上同时沉积烟灰。因为它被沉积在一个或两个表面上的烟灰可以被合并成一个二氧化硅层。等离子体炬（16）被再次遍历存入额外煤烟和/或巩固先前沉积的烟灰，在一个或两个表面上。重复该过程，直到二氧化硅的预定量是所述管状构件上形成。然后将管状构件已折叠。可选地，附加的等离子体沉积期间或塌陷之后进行。

10. 发明公开

EP1663886A2 RING PLASMA JET METHOD AND APPARATUS FOR MAKING AN OPTICAL FIBER PREFORM 审中-公开
标题翻译： RING束等离子体的方法和装置用于制造光纤预制件
公开(公告)号：EP1663886A2
公开(公告)日：2006-06-07
申请号：EP04779745.1
申请日：2004-08-02
申请人： FIBERCORE, INC.
发明人： GUSKOV, Michael I. , DANILOV, Evgueniy B. , VON SALDERN, Johann, Chrisoph , ASLAMI, Mohd , WU, Dau
IPC分类号： C03B37/018
CPC分类号： H05H1/30 , C03B37/0183 , C03B37/01884
摘要： A plasma flame is generated in an interior volume of a tubular member to be a radially directed plasma flame, directed to an inside surface of the tubular member, and reagent chemicals are injected to form soot particles, and the soot particles are deposited on the inner surface by the plasma flame. The plasma flame is generated by establishing an electromagnetic field in a region in the tube interior and inserting a plasma gas feeder nozzle into the tube interior, with the nozzle structure to emit plasma gas in a manner forming the radially directed plasma flame.

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