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91. 发明授权

US08362359B1 Surface modified drop cable, method of making same, and drop cable assembly 有权
标题翻译：表面改性液滴电缆，其制造方法和放线电缆组件
公开(公告)号：US08362359B1
公开(公告)日：2013-01-29
申请号：US12509798
申请日：2009-07-27
申请人： Jeffrey Scott Laws , Scott Howard Larose
发明人： Jeffrey Scott Laws , Scott Howard Larose
IPC分类号： H01B7/08
CPC分类号： G02B6/4471 , G02B6/4422 , G02B6/4435 , G02B6/4479
摘要： A drop cable supportable in a drop cable clamping assembly includes a conductive, non-conductive, or combination conductive and non-conductive core enclosed by an extruded cable jacket of thermoplastic material. The cable jacket has a flattened top surface and a flattened bottom surface, either or both of which is provided with a friction engaging surface consisting of indentations or projections formed by one or more rollers following extrusion of the cable jacket and operatively configured for engagement by a clamping surface of the clamping assembly.
摘要翻译：可以在分支电缆夹持组件中支撑的放置电缆包括由热塑性材料的挤出电缆护套包围的导电的，非导电的或组合的导电和非导电芯。电缆护套具有平坦的顶部表面和平坦的底部表面，其中一个或两个设置有摩擦接合表面，该摩擦接合表面由在电缆护套挤出之后由一个或多个辊形成的凹陷或突起组成，并且可操作地构造成用于通过夹紧组件的夹紧表面。

92. 发明申请

US20110126987A1 OPTICAL FIBER WIRING APPARATUS 审中-公开
标题翻译：光纤接线设备
公开(公告)号：US20110126987A1
公开(公告)日：2011-06-02
申请号：US12990685
申请日：2009-04-01
申请人： Takashi Yoshida
发明人： Takashi Yoshida
IPC分类号： G02B6/00
CPC分类号： G02B6/3612 , G02B6/3636 , G02B6/4472 , G02B6/4479
摘要： An optical fiber wiring apparatus provides an optical fiber on a sheet having a surface on which an adhesive layer is formed, and includes a bobbin on which the optical fiber is wound, a guide member, and a wiring roller. The guide member has a groove portion which guides the optical fiber drawn from the bobbin to the surface of the adhesive layer. The wiring roller is rotatable about an axis which is in parallel to the sheet and orthogonal to the length of the groove portion. The wiring roller presses the optical fiber guided by the groove portion onto the adhesive layer.
摘要翻译：光纤布线装置在具有形成有粘合剂层的表面的片材上提供光纤，并且包括卷绕有光纤的线轴，引导部件和布线辊。引导构件具有将从线轴拉出的光纤引导到粘合剂层的表面的槽部。接线辊可绕平行于片材并与槽部分的长度正交的轴线旋转。布线辊将由槽部引导的光纤按压到粘合剂层上。

93. 发明申请

US20100008631A1 DOWNHOLE CABLES WITH BOTH FIBER AND COPPER ELEMENTS 有权
标题翻译：带两根纤维和铜元件的倒角电缆
公开(公告)号：US20100008631A1
公开(公告)日：2010-01-14
申请号：US12439412
申请日：2007-08-29
申请人： Brian Herbst
发明人： Brian Herbst
IPC分类号： G02B6/44 , H01R43/00
CPC分类号： H01B11/22 , G02B6/032 , G02B6/4416 , G02B6/443 , G02B6/4479 , G02B6/4488 , G02B6/449 , G02B2006/0325 , H01B1/026 , H01B7/046 , H01B13/02 , Y10T29/49117 , Y10T29/49194
摘要： Provided is a method of manufacturing a downhole cable, the method including, forming a helical shape in an outer circumferential surface of a metal tube, the metal tube having a fiber element housed therein, and stranding a copper element in a helical space formed by the metallic tube. Also provided is a downhole cable including, a metallic tube having a helical space in an outer circumferential surface thereof, wherein the metallic tube has a fiber element housed therein, and a copper element disposed in a helical space formed by the steel tube. Double-tube and multi-tube configurations of the downhole cable are also provided.
摘要翻译：本发明提供一种制造井下电缆的方法，该方法包括在金属管的外周面形成螺旋状，金属管具有容纳在其中的光纤元件，并且将铜元件绞合在由金属管。还提供了一种井下电缆，其包括在其外周面具有螺旋空间的金属管，其中金属管具有容纳在其中的纤维元件，以及设置在由钢管形成的螺旋空间中的铜元件。还提供了井下电缆的双管和多管配置。

94. 发明申请

US20090257721A1 Optical Transmission Element Having High Temperature Stability 审中-公开
标题翻译：具有高温稳定性的光传输元件
公开(公告)号：US20090257721A1
公开(公告)日：2009-10-15
申请号：US12485273
申请日：2009-06-16
申请人： Dieter Kundis , Gunter Wunsch , Gerhard Merbach
发明人： Dieter Kundis , Gunter Wunsch , Gerhard Merbach
IPC分类号： G02B6/44
CPC分类号： G02B6/4479 , G02B6/4436
摘要： An optical transmission element has a number of optical waveguides, which are arranged as a bundle and are embedded in a filling composition. The optical waveguides and the filling composition are surrounded by a tube. A material comprising a resin, which for example contains an acrylate enriched with a filler, is used as materials for the tube. By mixing photoinitiators into the material comprising the resin of the tube, the tube material of the tube can be cured by irradiation with ultraviolet light. The use of a material comprising resin in the production of the tube of the optical transmission element allows thin buffering layers to be produced at a high material processing speed.
摘要翻译：光传输元件具有许多光波导，其布置成束并嵌入在填充组合物中。光波导和填充组合物被管包围。使用包含树脂（例如含有富含填料的丙烯酸酯）的材料作为管的材料。通过将光引发剂混合到包含管的树脂的材料中，管的管材可以通过用紫外线照射来固化。在制造光传输元件的管中使用包含树脂的材料允许以高材料处理速度生产薄缓冲层。

95. 发明授权

US07336873B2 Optical tube assembly having a dry insert and methods of making the same 有权
标题翻译：具有干式插入件的光学管组件及其制造方法
公开(公告)号：US07336873B2
公开(公告)日：2008-02-26
申请号：US10661204
申请日：2003-09-12
申请人： Jason C. Lail , Jody L. Greenwood , Douglas S. Hedrick , James L. Baucom , W. Welch McCollough, Jr. , Kenneth D. Temple, Jr. , Catharina L. Tedder
发明人： Jason C. Lail , Jody L. Greenwood , Douglas S. Hedrick , James L. Baucom , W. Welch McCollough, Jr. , Kenneth D. Temple, Jr. , Catharina L. Tedder
IPC分类号： G02B6/44
CPC分类号： G02B6/4429 , G02B6/4403 , G02B6/4433 , G02B6/4479 , G02B6/4494
摘要： An optical tube assembly having at least one optical waveguide, at least one dry insert, and a tube. In one embodiment, the dry insert has a first layer and a second layer. The first layer is a polyurethane foam and the second layer is a water-swellable layer, wherein the dry insert is disposed within the tube and generally surrounds the at least one optical waveguide.
摘要翻译：一种光管组件，其具有至少一个光波导，至少一个干插入物和管。在一个实施例中，干燥插入物具有第一层和第二层。第一层是聚氨酯泡沫，第二层是水溶胀层，其中干燥插入件设置在管内并且通常围绕至少一个光波导。

96. 发明申请

US20060144199A1 Arrangement in fibre process 审中-公开
标题翻译：纤维工艺的布置
公开(公告)号：US20060144199A1
公开(公告)日：2006-07-06
申请号：US10512489
申请日：2003-06-18
申请人： Paavo Veijanen
发明人： Paavo Veijanen
IPC分类号： B26D1/00
CPC分类号： C03B37/16 , B65H54/86 , B65H67/04 , B65H2701/32 , C03B37/03 , G02B6/4479 , Y10T83/04
摘要： An arrangement in a fibre process, which arrangement is equipped with control and pulling means for directing fibre along a desired run and with means equipped with gripping surfaces (7, 8) for gripping the fibre or the like (1), between which gripping surfaces (7, 8), the fibre or the like (1) is arranged to run without touching the gripping surfaces before the gripping step, in which the gripping surfaces (7, 8) are arranged to press against each other. On both sides of the fibre-gripping surfaces (7, 8), control means (10, 11, 12, 13) are arranged to prevent a random contact between the fibre or the like (1) and the gripping surfaces (7, 8).
摘要翻译：在纤维工艺中的布置，该布置配备有用于沿着期望的行程引导纤维的控制和牵引装置，以及装备有用于夹紧纤维等的夹紧表面（7,8）的装置，夹紧表面（7,8）中，纤维等（1）布置成在抓握表面（7,8）布置成彼此挤压的夹持步骤之前不接触抓握表面而运行。在光纤夹持表面（7,8）的两侧，设置有控制装置（10,11,12,13），以防止纤维等（1）和夹持表面（7,8）之间的随机接触）。

97. 发明授权

US06879386B2 Optical waveguide monitoring 有权
标题翻译：光波导监控
公开(公告)号：US06879386B2
公开(公告)日：2005-04-12
申请号：US10068998
申请日：2002-02-07
申请人： Max Shurgalin , Yoel Fink , Steven G. Johnson , Mihai Ibanescu
发明人： Max Shurgalin , Yoel Fink , Steven G. Johnson , Mihai Ibanescu
IPC分类号： G01M11/00 , G02B6/02 , G02B6/44 , G01N21/00
CPC分类号： G02B6/02304 , G01M11/31 , G01M11/3127 , G02B6/4479
摘要： Techniques for monitoring the quality (e.g., optical and mechanical properties) in optical waveguides (e.g., photonic crystal fibers) are disclosed. Additionally, techniques for detecting and localizing defects in the waveguides are also described. Pulses of light are launched into one end of an optical waveguide. The amount of light scattered out of the same end of the waveguide (i.e., a backscattered or reflected signal) is monitored at certain wavelengths specific to the spectral characteristics of the waveguide. Transmission characteristics and defect localization can be determined from the backscattered signal.
摘要翻译：公开了用于监测光波导（例如，光子晶体光纤）中的质量（例如光学和机械性能）的技术。此外，还描述了用于检测和定位波导中的缺陷的技术。光的脉冲发射到光波导的一端。在波导的光谱特性特定的特定波长处监测从波导的同一端散射的光的量（即，背散射或反射信号）。可以从后向散射信号确定传输特性和缺陷定位。

98. 发明授权

US06682010B2 Optical fiber winding apparatus and method 有权
标题翻译：光纤绕线装置及方法
公开(公告)号：US06682010B2
公开(公告)日：2004-01-27
申请号：US09927440
申请日：2001-08-13
申请人： Brent Pohl
发明人： Brent Pohl
IPC分类号： B65H7538
CPC分类号： G02B6/4479 , G02B6/4457 , Y10S242/901
摘要： An optical fiber winding apparatus includes a base, a plurality of fiber containment devices connected to the base, and a fiber guider connected to and movable in a repeatable path with respect to the base, wherein the guider winds the fiber around the fiber containment devices. The apparatus is hand-held, and the path of the guider overlaps itself in a single cycle of the path, such as a figure-eight.
摘要翻译：一种光纤绕组装置，包括基座，连接到基座的多个光纤容纳装置和连接到可相对于基座的可重复路径中并且可相对于基座可重复路径移动的光纤引导器，其中导向器将光纤缠绕在光纤容纳装置周围。该装置是手持式的，并且导向器的路径在路径的单个周期中重叠，例如图八。

99. 发明授权

US06669128B2 Method and apparatus for automatically forming a coiled segment of optical fiber 有权
标题翻译：自动形成光纤线圈段的方法和装置
公开(公告)号：US06669128B2
公开(公告)日：2003-12-30
申请号：US09900712
申请日：2001-07-06
申请人： Jon H. Appleby , Mark J. McCann , Andre Sharon , Bretton E. Anderson
发明人： Jon H. Appleby , Mark J. McCann , Andre Sharon , Bretton E. Anderson
IPC分类号： B21C4724
CPC分类号： G02B6/4479 , G02B6/4457
摘要： Methods and apparatus for automatically processing an optical fiber to create a fiber coil. In one embodiment, the fiber is wound about a continuously curved winding surface. In another embodiment, the winding surface ensures that a minimum bending radius of the optical fiber is not violated. In another embodiment, the fiber is wound about a rotating winding surface including a gripper spaced from the winding surface and rotatable therewith. In another embodiment, the coil is transferred to a transport medium comprising an engagement feature that engages the coil. In another embodiment, the coil is stripped from the winding surface and inserted in the transport medium without gripping the fiber. In another embodiment, the fiber is wound about a mandrel and stripped by moving the coil relative to the mandrel axis. In other embodiments, the coil is stripped by applying equal stripping force to the coil about an entire circumference of the winding surface, and/or by contacting the coil with a stripper that has a contour that matches a contour of the winding surface. In another embodiment, the coil is moved in a single direction to strip it from the winding surface and insert it in the transport medium. In another embodiment, at least one of the winding surface and the transport medium is moved toward the other to facilitate transferring the coil.
摘要翻译：用于自动处理光纤以产生光纤线圈的方法和装置。在一个实施例中，纤维缠绕在连续弯曲的绕组表面上。在另一个实施例中，绕组表面确保光纤的最小弯曲半径不被侵犯。在另一个实施例中，纤维缠绕在旋转的绕线表面上，该旋转的绕线表面包括与绕组表面间隔开并与其旋转的夹持器。在另一个实施例中，线圈被传送到包括接合线圈的接合特征的传送介质。在另一个实施例中，线圈从卷绕表面剥离并插入传送介质中而不夹持光纤。在另一个实施例中，纤维缠绕在心轴上并通过相对于心轴轴线移动线圈而被剥离。在其它实施例中，通过在绕组表面的整个周边施加相等的剥离力到线圈，和/或通过使线圈与具有与绕组表面的轮廓匹配的轮廓的剥离器接触来剥离线圈。在另一个实施例中，线圈沿单一方向移动以将其从绕组表面剥离并将其插入传送介质中。在另一个实施例中，绕组表面和输送介质中的至少一个向另一个移动以便于传送线圈。

100. 发明授权

US06618538B2 Method and apparatus to reduce variation of excess fiber length in buffer tubes of fiber optic cables 失效
公开(公告)号：US06618538B2
公开(公告)日：2003-09-09
申请号：US09973018
申请日：2001-10-10
申请人： Nicholas V. Nechitailo , Dean J. Rattazzi , Matthew Soltis , Michael Rossi
发明人： Nicholas V. Nechitailo , Dean J. Rattazzi , Matthew Soltis , Michael Rossi
IPC分类号： G02B600
CPC分类号： B65H55/04 , B65H75/18 , B65H2701/32 , B65H2701/331 , B65H2701/3916 , B65H2701/514 , G02B6/4457 , G02B6/4479 , G02B6/4484
摘要： The present invention provides a method for reducing and/or controlling the variations of excess fiber length along the length of reeled fiber optic buffer tubes during the manufacture of the buffer tubes. The present invention varies any number, or combination, of parameters during the manufacture of buffer tubes to achieve a substantially uniform excess fiber length along a reeled buffer tube. One embodiment of the inventive method uses monotonically decaying draw or take-up tension of the buffer tubes during winding, combined with a stiffness-compliant pad placed on the reel core to aid in providing a substantially uniform excess fiber length in the tube, while another embodiment uses a monotonically increasing angular speed of the reel in combination with the stiffness-compliant pad on the reel core. In yet another embodiment a pad is placed either periodically or continuously in the windings of the buffer tube to provide an absorbing layer for the residual stresses existing in the buffer tube as it is reeled and after the reeling is complete, combined with re-reeling the buffer tube onto a second reel after the buffer tube has cooled (after manufacture), where the pad is removed during the re-reeling process. Additionally, the present invention can have the layers of buffer tube separated with rigid, cylindrical panels separating the layers. The present inventive method also combines any, or all, of the above steps to aid in achieving a substantially uniform excess fiber length along the length of the reeled buffer tube.

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