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1. 发明申请

US20050072193A1 Apparatus and method for chemical deposition on a rod member in an optical fibre manufacturing process 有权
标题翻译：在光纤制造工艺中在杆件上进行化学沉积的装置和方法
公开(公告)号：US20050072193A1
公开(公告)日：2005-04-07
申请号：US10496866
申请日：2001-11-29
申请人： Franco Cocchini , Antonio Schiaffo , Alessandro Rossi
发明人： Franco Cocchini , Antonio Schiaffo , Alessandro Rossi
IPC分类号： C03B37/014 , C03B37/018
CPC分类号： C03B37/01486 , Y02P40/57
摘要： An apparatus and method for chemical deposition on a rod member having a support structure for supporting the rod member substantially coaxial to a deposition axis; a burner for depositing chemical substances on the rod member; and a rotation device for imparting a rotation motion to the rod member. The rotation device has a joint member of a type suitable to transmit torque between two misaligned members, for example, a double universal joint or a flexible joint, positioned between a motor and a rod gripping member.
摘要翻译：一种用于化学沉积在杆构件上的装置和方法，所述杆构件具有用于支撑所述杆构件的支撑结构，所述支撑结构基本上与沉积轴线同轴; 用于在所述杆构件上沉积化学物质的燃烧器; 以及用于向杆构件施加旋转运动的旋转装置。旋转装置具有适于在位于马达和杆夹持构件之间的两个不对准构件（例如，双万向接头或柔性接头）之间传递扭矩的接头构件。

2. 发明授权

US08695379B2 Apparatus and method for applying traction to an elongate element produced by fusing a preform of glass material and usable in a process for producing an optical fibre 有权
标题翻译：用于将牵引力施加到通过熔化玻璃材料的预制件而产生并可用于制造光纤的工艺中的细长元件的装置和方法
公开(公告)号：US08695379B2
公开(公告)日：2014-04-15
申请号：US10169125
申请日：2000-12-21
申请人： Marco Antonio Caiata , Franco Cocchini , Giuseppe Ferri , Andrea Mazzotti , Alessandro Rossi , Antonio Schiaffo
发明人： Marco Antonio Caiata , Franco Cocchini , Giuseppe Ferri , Andrea Mazzotti , Alessandro Rossi , Antonio Schiaffo
IPC分类号： C03B23/045
CPC分类号： C03B37/01242 , C03B23/047 , C03B37/0124 , C03B37/01251
摘要： Apparatus for applying traction to an elongate cylindrical element produced by fusion of an end portion of a preform of glass material, in which a traction device is capable of being connected to a portion of the elongate cylindrical element to provide traction of the elongate cylindrical element along an axis. A device for the rotation of the elongate cylindrical element applies a twist to the elongate cylindrical element about the axis simultaneously with the traction.
摘要翻译：用于将牵引力施加到通过熔化玻璃材料预成型件的端部而产生的细长圆柱形元件的装置，其中牵引装置能够连接到细长圆柱形元件的一部分以提供细长圆柱形元件沿着一个轴。用于旋转细长圆柱形元件的装置在与牵引力同时围绕轴线对细长圆柱形元件施加扭曲。

3. 发明授权

US08733131B2 Apparatus and method for chemical deposition on a rod member in an optical fibre manufacturing process 有权
标题翻译：在光纤制造工艺中在杆件上进行化学沉积的装置和方法
公开(公告)号：US08733131B2
公开(公告)日：2014-05-27
申请号：US10496866
申请日：2001-11-29
申请人： Franco Cocchini , Antonio Schiaffo , Alessandro Rossi
发明人： Franco Cocchini , Antonio Schiaffo , Alessandro Rossi
IPC分类号： C03B37/027
CPC分类号： C03B37/01486 , Y02P40/57
摘要： An apparatus and method for chemical deposition on a rod member having a support structure for supporting the rod member substantially coaxial to a deposition axis; a burner for depositing chemical substances on the rod member; and a rotation device for imparting a rotation motion to the rod member. The rotation device has a joint member of a type suitable to transmit torque between two misaligned members, for example, a double universal joint or a flexible joint, positioned between a motor and a rod gripping member.
摘要翻译：一种用于化学沉积在杆构件上的装置和方法，所述杆构件具有用于支撑所述杆构件的支撑结构，所述支撑结构基本上与沉积轴线同轴; 用于在所述杆构件上沉积化学物质的燃烧器; 以及用于向杆构件施加旋转运动的旋转装置。旋转装置具有适于在位于马达和杆夹持构件之间的两个不对准构件（例如，双万向接头或柔性接头）之间传递扭矩的接头构件。

4. 发明授权

US10221087B2 Plant for producing an elongate element usable for producing an optical fibre 有权
公开(公告)号：US10221087B2
公开(公告)日：2019-03-05
申请号：US14193397
申请日：2014-02-28
申请人： Marco Antonio Caiata , Franco Cocchini , Giuseppe Ferri , Andrea Mazzotti , Alessandro Rossi , Antonio Schiaffo
发明人： Marco Antonio Caiata , Franco Cocchini , Giuseppe Ferri , Andrea Mazzotti , Alessandro Rossi , Antonio Schiaffo
IPC分类号： C03B37/012 , C03B23/047
摘要： Apparatus for applying traction to an elongate cylindrical element produced by fusion of an end portion of a preform of glass material, in which a traction device is capable of being connected to a portion of the elongate cylindrical element to provide traction of the elongate cylindrical element along an axis. A device for the rotation of the elongate cylindrical element applies a twist to the elongate cylindrical element about the axis simultaneously with the traction.

5. 发明授权

US08452146B2 Process for manufacturing an optical fiber and an optical fiber so obtained 有权
标题翻译：制造如此得到的光纤和光纤的方法
公开(公告)号：US08452146B2
公开(公告)日：2013-05-28
申请号：US12741359
申请日：2007-11-06
申请人： Antonio Schiaffo , Franco Cocchini , Nicola Scafuro , Giuseppe Galasso
发明人： Antonio Schiaffo , Franco Cocchini , Nicola Scafuro , Giuseppe Galasso
IPC分类号： G02B6/036
CPC分类号： C03C25/12 , G02B6/02395
摘要： A process for manufacturing an optical fiber includes: drawing an optical waveguide from a glass preform; applying a layer of a first coating material on the optical waveguide; curing the first coating layer material to obtain a first coating layer; applying a layer of a second coating material onto the first coating layer; applying a layer of colored coating material onto the second coating layer; curing the second coating material and the colored coating material in a single step to obtain a second coating layer superposed on the first coating layer and a colored coating layer superposed on the second coating material layer, the obtained second coating layer having an elastic modulus higher than that of the first coating layer and lower than that of the colored coating layer. An optical fiber and an apparatus for producing it are also provided.
摘要翻译：一种制造光纤的方法包括：从玻璃预成型件拉制光波导; 在所述光波导上施加第一涂层材料层; 固化第一涂层材料以获得第一涂层; 将第二涂层材料层施加到所述第一涂层上; 将一层有色涂层材料涂覆到第二涂层上; 在一个步骤中固化第二涂层材料和有色涂层材料，以获得叠加在第一涂层上的第二涂层和叠置在第二涂料层上的着色涂层，所获得的第二涂层的弹性模量高于第一涂层的层和低于着色涂层的涂层。还提供了一种光纤及其制造装置。

6. 发明申请

US20100296780A1 PROCESS FOR MANUFACTURING AN OPTICAL FIBER AND AN OPTICAL FIBER SO OBTAINED 有权
标题翻译：制造光纤和获得的光纤的工艺
公开(公告)号：US20100296780A1
公开(公告)日：2010-11-25
申请号：US12741359
申请日：2007-11-06
申请人： Antonio Schiaffo , Franco Cocchini , Nicola Scafuro , Giuseppe Galasso
发明人： Antonio Schiaffo , Franco Cocchini , Nicola Scafuro , Giuseppe Galasso
IPC分类号： G02B6/44 , C03C25/12 , B05C11/00 , G02B6/00
CPC分类号： C03C25/12 , G02B6/02395
摘要： A process for manufacturing an optical fiber includes: drawing an optical waveguide from a glass preform; applying a layer of a first coating material on the optical waveguide; curing the first coating layer material to obtain a first coating layer; applying a layer of a second coating material onto the first coating layer; applying a layer of colored coating material onto the second coating layer; curing the second coating material and the colored coating material in a single step to obtain a second coating layer superposed on the first coating layer and a colored coating layer superposed on the second coating material layer, the obtained second coating layer having an elastic modulus higher than that of the first coating layer and lower than that of the colored coating layer. An optical fiber and an apparatus for producing it are also provided.
摘要翻译：一种制造光纤的方法包括：从玻璃预成型件拉制光波导; 在所述光波导上施加第一涂层材料层; 固化第一涂层材料以获得第一涂层; 将第二涂层材料层施加到所述第一涂层上; 将一层有色涂层材料涂覆到第二涂层上; 在一个步骤中固化第二涂层材料和有色涂层材料，以获得叠加在第一涂层上的第二涂层和叠置在第二涂料层上的着色涂层，所获得的第二涂层的弹性模量高于第一涂层的层和低于着色涂层的涂层。还提供了一种光纤及其制造装置。

7. 发明授权

US06189343B1 Apparatus and method for forming an optical fiber 失效
标题翻译：用于形成光纤的装置和方法
公开(公告)号：US06189343B1
公开(公告)日：2001-02-20
申请号：US09064590
申请日：1998-04-22
申请人： Franco Cocchini , Antonio Schiaffo
发明人： Franco Cocchini , Antonio Schiaffo
IPC分类号： C03C2502
CPC分类号： C03C25/20 , C03C25/18 , Y10S118/18 , Y10S118/19
摘要： An apparatus for forming a optical fiber which includes a furnace for softening an optical fiber blank; a tractor for drawing the optical fiber from the softened optical fiber blank; and a first applicator for applying a coating of a first coating material to the optical fiber, the first applicator having a rotatable die.
摘要翻译：一种用于形成光纤的装置，其包括用于使光纤坯料软化的炉; 用于从软化的光纤坯料拉制光纤的拖拉机; 以及用于将第一涂层材料的涂层施加到所述光纤的第一施加器，所述第一施加器具有可旋转的模具。

8. 发明授权

US06327876B1 Method for producing a coated optical fiber with reduced polarization mode dispersion 有权
标题翻译：降低偏振模色散的涂覆光纤的制造方法
公开(公告)号：US06327876B1
公开(公告)日：2001-12-11
申请号：US09636051
申请日：2000-08-10
申请人： Franco Cocchini , Antonio Schiaffo
发明人： Franco Cocchini , Antonio Schiaffo
IPC分类号： C03C2502
CPC分类号： C03C25/20 , C03C25/18 , Y10S118/18 , Y10S118/19
摘要： An apparatus and method for forming a optical fiber (102) which includes a furnace (104) for softening an optical fiber blank (106); a tractor (114) for drawing the optical fiber (102) from the softened optical fiber blank (106); and a first applicator (110) for applying a coating of a first coating material to the optical fiber (102), the first applicator having a rotatable die.
摘要翻译：一种用于形成光纤（102）的装置和方法，包括用于软化光纤坯料（106）的炉（104）; 用于从软化的光纤坯料（106）拉出光纤（102）的拖拉机（114）; 以及用于将第一涂层材料的涂层施加到所述光纤（102）的第一施加器（110），所述第一施加器具有可旋转的模具。

9. 发明授权

US07574875B2 Method for vapour deposition on an elongated substrate 有权
标题翻译：在细长基板上气相沉积的方法
公开(公告)号：US07574875B2
公开(公告)日：2009-08-18
申请号：US10108364
申请日：2002-03-29
申请人： Alessandro Rossi , Franco Cocchini , Stefano Grieco
发明人： Alessandro Rossi , Franco Cocchini , Stefano Grieco
IPC分类号： C03B37/018
CPC分类号： C03B37/01486 , C03B19/1484 , C03B37/01884
摘要： Device and method for chemical deposition on an elongated member of vitreous material in which a rotating gripping member causes a first end portion of the elongated member to rotate. The second end portion of the elongated member is borne by a pair of supporting members which are axially spaced apart (L1) and are capable of permitting angular rotational movement and axial sliding of the second end portion. Each supporting member also applies a radial constraint preventing the second end portion from moving away from the axis of rotation, thus forcing the second portion and the elongated member to lie with a longitudinal axis coaxial with the axis of rotation. Any curvature of the elongated member is corrected and recovered in this way.
摘要翻译：在玻璃质材料的细长构件上进行化学沉积的装置和方法，其中旋转夹持构件使细长构件的第一端部旋转。细长构件的第二端部由轴向间隔开的一对支撑构件（L1）承载，并且能够允许第二端部的角度旋转运动和轴向滑动。每个支撑构件还施加径向约束，以防止第二端部远离旋转轴线移动，从而迫使第二部分和细长构件与与旋转轴线同轴的纵向轴线位于其中。以这种方式校正和恢复细长构件的任何曲率。

10. 发明申请

US20110157582A1 Process for Manufacturing a Microstructured Optical Fibre and Method and System for On-Line Control of a Microstructured Optical Fibre 有权
标题翻译：微结构光纤制造工艺及微结构光纤在线控制方法与系统
公开(公告)号：US20110157582A1
公开(公告)日：2011-06-30
申请号：US12226908
申请日：2008-09-19
申请人： Franco Cocchini , Antonio Collaro , Antonio Adigrat , Antonio Faraldi , Francesco Di Matteo , Paolo Russo
发明人： Franco Cocchini , Antonio Collaro , Antonio Adigrat , Antonio Faraldi , Francesco Di Matteo , Paolo Russo
IPC分类号： G01N21/00 , C03B37/025 , C03B37/07
CPC分类号： C03B37/0253 , C03B37/02781 , C03B37/032 , C03B2203/14 , C03B2203/42 , C03B2205/40 , C03B2205/44 , C03B2205/72 , C03B2205/91
摘要： A manufacturing process of a microstructured optical fibre including a void-containing region, includes the steps of: drawing a microstructured optical fibre along a longitudinal direction from a heated preform, wherein the optical fibre is continuously advanced along the longitudinal direction; directing a radiation beam at a longitudinal position in the longitudinal direction of the optical fibre so as to produce an interference pattern; detecting the interference pattern and producing at least one electrical detection signal corresponding to the interference pattern and including a plurality of signal fringe cycles; feeding the first detection signal into a first counter circuit; determining a first number of interference fringe increments in the plurality of signal wave fringe cycles of the at least one detection signal by using the first counter circuit; determining the outer diameter of the optical fibre, and controlling the microstructure of the optical fibre during advancement of the optical fibre. The step of controlling includes at least one step selected from: (a) controlling the first number of interference fringe increments within a reference number range of reference numbers of interference fringe increments, and (b) calculating a microstructure length value.
摘要翻译：包括含空隙区域的微结构光纤的制造方法包括以下步骤：从加热的预成型件沿长度方向拉伸微结构化的光纤，其中，所述光纤沿长度方向连续前进; 引导辐射束在光纤的纵向方向上的纵向位置，以产生干涉图案; 检测所述干扰图案并产生对应于所述干涉图案的至少一个电检测信号，并且包括多个信号条纹周期; 将第一检测信号馈送到第一计数器电路; 通过使用所述第一计数器电路确定所述至少一个检测信号的所述多个信号波缘周期中的第一数目的干涉条纹增量; 确定光纤的外径，并且在光纤的前进过程中控制光纤的微结构。控制步骤包括从以下各项中选择的至少一个步骤：（a）控制干涉条纹增量的参考数目的参考数字范围内的干涉条纹增量的第一数量，以及（b）计算微结构长度值。

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