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1. 发明申请

WO2016153346A1 A ROTARY FEED-THROUGH FOR MOUNTING A ROTATING SUBSTRATE TUBE IN A LATHE, A CVD LATHE AND A CORRESPONDING METHOD USING THE CVD LATHE 审中-公开
标题翻译：用于安装旋转底板管的旋转进给器，CVD炉和使用CVD炉的相应方法
公开(公告)号：WO2016153346A1
公开(公告)日：2016-09-29
申请号：PCT/NL2016/050198
申请日：2016-03-22
申请人： DRAKA COMTEQ B.V.
发明人： MILICEVIC, Igor , HENS, Raoul , HARTSUIKER, Johannes Antoon , KRABSHUIS, Gertjan , VAN STRALEN, Mattheus Jacobus Nicolaas
IPC分类号： C03B37/018
CPC分类号： C03B37/01884 , C03B37/01807 , C03B37/01823 , C03B37/0183
摘要： A rotary feed-through for mounting a rotating substrate tube in a lathe and providing a flow of process gas into the tube, said feed-through comprising a process gas supply line for providing a process gas into said substrate tube, a rotatable holder arranged for receiving and holding said substrate tube for rotating said substrate tube with respect to said process gas supply line, a rotary union provided between said rotatable holder and said process gas supply line for rotatably connecting said rotatable holder to said process gas supply line, a stationary housing connected to said process gas supply line and to said rotatable holder, therewith forming a closed cavity surrounding said rotary union, wherein said stationary housing further comprises an auxiliary gas supply line for providing said closed cavity with an auxiliary gas.
摘要翻译：一种用于将旋转的基底管安装在车床中并提供工艺气体流入管中的旋转馈通，所述馈通包括用于将工艺气体提供到所述衬底管中的工艺气体供应管线，接收和保持所述衬底管，用于相对于所述工艺气体供应管线旋转所述衬底管;旋转接头，设置在所述可旋转保持器和所述工艺气体供应管线之间，用于将所述可旋转保持器可旋转地连接到所述工艺气体供应管线; 连接到所述工艺气体供应管线和所述可旋转的保持器，由此形成围绕所述旋转接头的封闭空腔，其中所述固定壳体还包括辅助气体供应管线，用于向所述封闭空腔提供辅助气体。

2. 发明申请

WO2012161775A1 OPTICAL-FIBER INTERCONNECT CABLE 审中-公开
标题翻译：光纤互联电缆
公开(公告)号：WO2012161775A1
公开(公告)日：2012-11-29
申请号：PCT/US2012/025918
申请日：2012-02-21
申请人： DRAKA COMTEQ B.V. , RISCH, Brian, G. , ROSKO, John, C. , TATAT, Olivier
发明人： RISCH, Brian, G. , TATAT, Olivier
IPC分类号： G02B6/44
CPC分类号： G02B6/44 , G02B6/4401 , G02B6/4416 , G02B6/443 , G02B6/4432 , G02B6/4434 , G02B6/4495
摘要： An Optical - fiber interconnect cable (10) includes one or more optical fibres (12) and one or more electrical conductors (14) surrounded by an outer jacket. The optical fibers (12), such a multimode optical fibers, are typically enclosed within a flexible polimeric tube (13) to form a flexible subunit.
摘要翻译：光纤互连电缆（10）包括一个或多个光纤（12）和由外护套包围的一个或多个电导体（14）。光纤（12），这种多模光纤通常被封装在柔性的聚合管（13）内以形成柔性子单元。

3. 发明申请

WO2010077132A1 UVLED APPARATUS FOR CURING GLASS-FIBER COATINGS 审中-公开
标题翻译： UVLED装置用于固化玻璃纤维涂层
公开(公告)号：WO2010077132A1
公开(公告)日：2010-07-08
申请号：PCT/NL2009/000273
申请日：2009-12-30
申请人： Draka Comteq B.V. , HARTSUIKER, Johannes Antoon , OVERTON, Bob, J. , MEERSSEMAN, Xavier
发明人： HARTSUIKER, Johannes Antoon , OVERTON, Bob, J. , MEERSSEMAN, Xavier
IPC分类号： C03C25/62 , B05D3/06
CPC分类号： B05D3/067 , C03C25/12 , C03C25/6226
摘要： The present invention relates to a UVLED apparatus for curing a coating upon a glass fiber, comprising one or more UVLED-mirror pairs, each UVLED-mirror pair comprising (i) a UVLED for emitting electromagnetic radiation and (ii) a mirror for reflecting electromagnetic radiation and a curing space in between for passage of the coated glass fiber to be cured. In addition, the present invention relates to a method to provide efficient curing of an optical-fiber coating onto a drawn glass fiber. The apparatus and method employ one or more UVLEDs that emit electromagnetic radiation into a curing space. An incompletely cured optical-fiber coating, which is formed upon a glass fiber, absorbs emitted and reflected electromagnetic radiation to effect improved curing.
摘要翻译：本发明涉及一种用于固化玻璃纤维上的涂层的UVLED装置，包括一个或多个UVLED镜对，每个UVLED镜对包括（i）用于发射电磁辐射的UVLED和（ii）用于反射电磁辐射的反射镜辐射和其间的固化空间，用于通过待固化的被覆玻璃纤维。此外，本发明涉及一种提供光纤涂层在拉制玻璃纤维上的有效固化的方法。该装置和方法采用将电磁辐射发射到固化空间中的一个或多个UVLED。在玻璃纤维上形成的不完全固化的光纤涂层吸收发射和反射的电磁辐射以改善固化。

4. 发明申请

WO2007091880A1 OPTICAL FIBER CABLE SUITED FOR BLOWN INSTALLATION OR PUSHING INSTALLATION IN MICRODUCTS OF SMALL DIAMETER 审中-公开
标题翻译：用于微型安装或推动小直径微型产品的光纤电缆
公开(公告)号：WO2007091880A1
公开(公告)日：2007-08-16
申请号：PCT/NL2006/000290
申请日：2006-06-13
申请人： DRAKA COMTEQ B.V. , WEISS, Alexander , NOTHOFER, Klaus , LAUSCH, Peter
发明人： WEISS, Alexander , NOTHOFER, Klaus , LAUSCH, Peter
IPC分类号： G02B6/44
CPC分类号： G02B6/4438
摘要： The invention relates to the field of optical fiber cables and more specifically to an optical fiber cable especially suited for blown installation or pushing installation in microducts of small diameter. The microcable comprises a protective sheath holding a plurality of optical fibers, wherein said protective sheath is composed of two layers of different synthetic materials, in which the inner layer of said protective sheath consists of a material having an elasticity modulus in a range of 1500-3000 MPa at room temperature, and that the outer layer of said protective sheath consists of a material having an elasticity modulus in the range of 600-1200 MPa at room temperature.
摘要翻译：本发明涉及光纤电缆领域，更具体地说，涉及一种特别适用于小直径微型电池的吹塑安装或推压装置的光缆。微型电缆包括保持多个光纤的保护护套，其中所述护套由两层不同的合成材料构成，其中所述护套的内层由弹性模量在1500〜在室温下为3000MPa，并且所述保护护套的外层由在室温下具有在600-1200MPa范围内的弹性模量的材料构成。

5. 发明申请

WO2010053356A2 REDUCED-DIAMETER OPTICAL FIBER 审中-公开
标题翻译：减径直径的光纤
公开(公告)号：WO2010053356A2
公开(公告)日：2010-05-14
申请号：PCT/NL2009/000214
申请日：2009-11-06
申请人： DRAKA COMTEQ B.V. , OVERTON, Bob, J.
发明人： OVERTON, Bob, J.
IPC分类号： G02B1/04 , G02B6/02 , C03C25/10
CPC分类号： G02B6/02395 , C03C25/106
摘要： The present invention relates to a reduced-diameter optical fiber that employs a novel coating system. When combined with a bend-insensitive glass fiber, the novel coating system according to the present invention yields an optical fiber having exceptionally low losses. The coating system features ( i ) a softer primary coating with excellent low- temperature characteristics to protect against microbending in any environment and in the toughest physical situations and, optionally, ( ii ) a colored secondary coating possessing enhanced color strength and vividness. The secondary coating provides improved ribbon characteristics for structures that are robust, yet easily entered (i.e., separated and stripped). The optional dual coating is specifically balanced for superior heat stripping in fiber ribbons, with virtually no residue left behind on the glass. This facilitates fast splicing and terminations. The improved coating system provides optical fibers that offer significant advantages for deployment in most, if not all, fϊber-to-the-premises (FTTx) systems.
摘要翻译：本发明涉及采用新型涂布系统的直径缩小的光纤。当与弯曲不敏感的玻璃纤维组合时，根据本发明的新型涂层系统产生具有异常低损耗的光纤。涂层系统的特征是（i）具有优异的低温特性的较软的初级涂层，以防止在任何环境和最强的物理情况下的微弯曲，以及（ii）具有增强的颜色强度和鲜明度的着色的二次涂层。二次涂层为坚固但容易进入（即，分离和剥离）的结构提供改进的带状特征。可选的双涂层是特别平衡的，用于在纤维带中实现优异的热剥离，玻璃上几乎没有留下残留物。这有助于快速接合和终止。改进的涂层系统提供光纤，其在大多数（如果不是全部）的基站（FTTx）系统中的部署提供显着的优点。

6. 发明申请

WO2009091243A1 BUFFERED OPTICAL FIBER AND TELECOMMUNICATIONS CABLE 审中-公开
标题翻译：缓冲光纤和电信电缆
公开(公告)号：WO2009091243A1
公开(公告)日：2009-07-23
申请号：PCT/NL2009/000006
申请日：2009-01-16
申请人： DRAKA COMTEQ B.V. , TESTU, Jean, Marc , TATAT, Olivier
发明人： TESTU, Jean, Marc , TATAT, Olivier
IPC分类号： G02B6/44
CPC分类号： G02B6/4495 , G02B6/4401 , G02B6/4402
摘要： A buffered optical fiber (10) comprises a central core (11) surrounded by an optical cladding (12), a coating (13) surrounding the optical cladding, a protective buffer (15) surrounding the coating and an intermediate layer (14) between the coating 'and the protective buffer. The intermediate layer consists of hot melt seal and peel material. The intermediate layer (14) may be extruded in tandem with the outer protective buffer (15).
摘要翻译：缓冲光纤（10）包括由光学包层（12）围绕的中心芯（11），围绕光学包层的涂层（13），围绕涂层的保护缓冲器（15）和位于涂层之间的中间层（14）涂层“和保护性缓冲液。中间层由热熔密封和剥离材料组成。中间层（14）可以与外部保护缓冲器（15）串联挤出。

7. 发明申请

WO2005124417A1 METHOD AND INSTALLATION FOR PRODUCING A FIBERED ELEMENT WITH A LIGHT-SELECTIVE FILTER 审中-公开
标题翻译：用选择性滤光片生产纤维元件的方法和装置
公开(公告)号：WO2005124417A1
公开(公告)日：2005-12-29
申请号：PCT/NL2005/000442
申请日：2005-06-17
申请人： DRAKA COMTEQ B.V. , ALADENIZE, Bernard , ANDRE, Sébastien , ANDRIEU, Xavier , LIBERT, Jean-Fran¢ois
发明人： ALADENIZE, Bernard , ANDRE, Sébastien , ANDRIEU, Xavier , LIBERT, Jean-Fran¢ois
IPC分类号： G02B6/44
CPC分类号： G02B6/4482 , C03B37/01291 , C03B2203/22 , C03C13/046 , C03C25/105 , C03C25/475 , G02B6/02052 , G02B6/023 , G02B6/03688 , G02B6/03694
摘要： A method is provided for producing a fibered element (FO). The method consists in i) forming an assembly (E) by surrounding a first part (C) of vitreous material, with a second part (G) having first optical properties, ii) then drawing the assembly (E) in a longitudinal direction so as to increase its longitudinal dimension while reducing at least one of its transverse dimensions, this increase and reduction being chosen so as to transform at least certain of the said first optical properties of the second part (G) into second optical properties allowing it to selectively filter, in a direction substantially perpendicular to the longitudinal direction of the drawn assembly, photons of which the wavelengths fall in at least one selected spectral band.
摘要翻译：提供了一种用于生产纤维元件（FO）的方法。该方法包括：i）通过围绕玻璃质材料的第一部分（C）与具有第一光学性能的第二部分（G）形成组件（e），ii）然后在纵向上拉伸组件（E），从而为了在减小其横向尺寸中的至少一个的同时增加其纵向尺寸，选择该增加和减少以将第二部分（G）的至少某些所述第一光学特性转变为第二光学特性，使其能够选择性地在基本上垂直于所绘制的组件的纵向方向的方向上滤波，其波长落在至少一个选定的光谱带中的光子。

8. 发明申请

WO2009034413A1 OPTICAL FIBER AND METHOD FOR MANUFACTURING 审中-公开
标题翻译：光纤和制造方法
公开(公告)号：WO2009034413A1
公开(公告)日：2009-03-19
申请号：PCT/IB2007/003740
申请日：2007-09-14
申请人： DRAKA COMTEQ B.V. , CALVO, Laurent , FLAMMER, Ivo , GONNET, Cédric , GOOIJER, Frans , HEUVELMANS, Roland , LUMINEAU, Yves , OVERTON, Bob, J. , PETITFRERE, Emmanuel , REGNIER, Elise
发明人： CALVO, Laurent , FLAMMER, Ivo , GONNET, Cédric , GOOIJER, Frans , HEUVELMANS, Roland , LUMINEAU, Yves , OVERTON, Bob, J. , PETITFRERE, Emmanuel , REGNIER, Elise
IPC分类号： C03B37/012 , G02B6/02
CPC分类号： C03B37/01291 , C03B2201/22 , C03B2201/50 , C03B2203/36 , C03B2205/42 , G02B6/02219 , Y02P40/57
摘要： A method for manufacturing an optical fiber preform comprising a step of providing a primary preform forming a core and an inner cladding, and a step of overcladding said primary preform by projecting silica grain under a plasma torch on the primary preform and vitrifying said silica grain on the periphery of said primary preform in order to form an overcladding layer, wherein an alkali material is projected together with the silica grain during the overcladding step which alkali material is incorporated in the overcladding layer.
摘要翻译：一种制造光纤预制件的方法，包括提供形成芯和初始预制件的初级预制件的步骤，以及通过将等离子体焰炬上的二氧化硅颗粒投射到初级预制件上并将所述二氧化硅颗粒玻璃化的步骤，所述初级预型件的周边以形成外包层，其中在外包层步骤中将碱材料与二氧化硅颗粒一起投射到该外包层中。

9. 发明申请

WO2008085028A1 SYSTEM AND METHOD FOR PROVIDING A BUFFER TUBE INCLUDING A JET 审中-公开
标题翻译：用于提供包括喷射器的缓冲管的系统和方法
公开(公告)号：WO2008085028A1
公开(公告)日：2008-07-17
申请号：PCT/NL2008/000003
申请日：2008-01-04
申请人： DRAKA COMTEQ B.V. , STRONG, Patrick
发明人： STRONG, Patrick
IPC分类号： G02B6/44
CPC分类号： G02B6/4484 , G02B6/4486
摘要： This invention relates to a system and method for providing a buffer tube and, more particularly, to a system and method for providing a buffer tube that includes a jet that jets fluid against a buffer tube coating. The system includes a crosshead that coats at least one optical fiber with a buffer tube coating; a vat that includes a fluid, the fluid within the vat cooling the buffer tube coating to form a buffer tube, and the vat being provided downstream of the crosshead; a pulling roller that pulls the cooled buffer tube, the pulling roller being provided downstream of the vat; and a jet provided within the vat. The jet jets a jetting fluid against the buffer tube coating so as to compress the buffer tube coating in a region downstream of the jet.
摘要翻译：本发明涉及一种用于提供缓冲管的系统和方法，更具体地说，涉及一种用于提供缓冲管的系统和方法，所述缓冲管包括将流体冲击缓冲管涂层的射流。该系统包括用缓冲管涂层涂覆至少一个光纤的十字头; 包括流体的桶，所述槽中的流体冷却缓冲管涂层以形成缓冲管，并且所述槽设置在所述十字头的下游; 牵引辊，其拉动冷却的缓冲管，所述牵引辊设置在所述槽的下游; 和在大桶内提供的喷气机。喷射器将喷射流体喷射到缓冲管涂层上，以便在喷射下游的区域中压缩缓冲管涂层。

10. 发明申请

WO2008026912A1 A LOOSE TUBE OPTICAL WAVEGUIDE FIBER ASSEMBLY 审中-公开
标题翻译：松套管光波导纤维总成
公开(公告)号：WO2008026912A1
公开(公告)日：2008-03-06
申请号：PCT/NL2006/000440
申请日：2006-08-31
申请人： DRAKA COMTEQ B.V. , NOTHOFER, Klaus , LAUSCH, Peter
发明人： NOTHOFER, Klaus , LAUSCH, Peter
IPC分类号： G02B6/44
CPC分类号： G02B6/4436
摘要： The present invention relates to loose tube optical waveguide fiber assembly which is optimized for easy and fast installation as plenum cable, e.g. in customer premises for FTTH (fiber to the home) applications. One of the objects of the present invention is to provide a loose tube optical waveguide fiber assembly which is suitable for fixed in-house cabling and comprises extremely low-cost for a large- scale installation of FTTH
摘要翻译：本发明涉及松套管光波导纤维组件，其优化用于容易且快速地安装为充气电缆，例如，在FTTH（光纤到家庭）应用的客户场所。本发明的目的之一是提供一种适用于固定内部布线的松套管光纤组件，并且包括用于FTTH的大规模安装的极低成本

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