公开(公告)号：WO1998009189A1

公开(公告)日：1998-03-05

申请号：PCT/JP1997003003

申请日：1997-08-28

Applicant: TOKIN CORPORATION ,  KAMEI, Koji ,  YOSHIDA, Shigeyoshi

Inventor： TOKIN CORPORATION

IPC: G02B06/44

CPC classification number: G02B6/4422 ,  G02B6/443

Abstract: In order to effectively minimize the unnecessary radiation noise propagated along or produced from a reinforcing wire in an optical fiber cable without providing an electromagnetic shielding member in addition to the optical fiber cable, a buffering layer covering the reinforcing wire, which is a tension member constituting the optical fiber cable, and an outer layer of a LAP sheath are formed of a composite magnetic material comprising powder of a soft magnetic material and an organic binder. The powder of the magnetic material preferably comprises substantially flat particles.

Abstract translation: 为了有效地最小化除了光纤电缆之外，在不提供电磁屏蔽构件的情况下，在光纤电缆中沿着或由增强线产生的不必要的辐射噪声最小化，覆盖作为构成的张紧构件的增强线的缓冲层 光纤电缆和LAP护套的外层由包含软磁性材料和有机粘合剂的粉末的复合磁性材料形成。 磁性材料的粉末优选包含基本平坦的颗粒。

公开(公告)号：WO1998008124A1

公开(公告)日：1998-02-26

申请号：PCT/BR1997000041

申请日：1997-08-13

Applicant: PIRELLI CABOS S.A. ,  DE CASTRO, Dráusio ,  CASTRO, Edison ,  VALENTE GIACAGLIA, Marcelo ,  SCOCCO, Marco, Antonio

Inventor： PIRELLI CABOS S.A.

IPC: G02B06/44

CPC classification number: G02B6/4436 ,  G02B6/4422 ,  G02B6/4429 ,  G02B6/4494

Abstract: It refers to a high mechanical and heat performance optical cable for aerial or underground applications, comprising optical fibers (1) housed with a dimensional clearance inside the protection polymeric tubes (2), having a filling (3), an external sheath (6), metallic elements (8), characterized by the fact of the protection tubes (2) being assembled around the central element (7) of dielectric material, on a helicoid stucture, via fastenings of polymeric wires and binding (4) with helicoid shaped polymeric tapes, also having a peripheral pulling element (5), an external sheath (6) flame resistant and metallic elements (8) helically applied forming and external ring.

Abstract translation: 它是指用于空中或地下应用的高机械和热性能光缆，包括在保护性聚合物管（2）内容纳有尺寸间隙的光纤（1），具有填充物（3），外护套（6） 金属元件（8），其特征在于保护管（2）围绕电介质材料的中心元件（7）组装在螺旋形结构上，通过聚合物线的紧固以及与螺旋形聚合物（4）结合（4） 胶带还具有外围牵引元件（5），外部护套（6）和阻燃的金属元件（8），螺旋形地施加成形和外部环。

公开(公告)号：WO1997044694A1

公开(公告)日：1997-11-27

申请号：PCT/FI1997000287

申请日：1997-05-16

Applicant: NOKIA KAAPELI OY ,  PUHAKKA, Timo ,  KARVONEN, Leevi ,  SUVANTO, Markku, T.

Inventor： NOKIA KAAPELI OY

IPC: G02B06/44

CPC classification number: G02B6/4479 ,  Y10T29/49764 ,  Y10T29/49888 ,  Y10T29/53061 ,  Y10T29/53348 ,  Y10T29/5353

Abstract: The present invention relates to a method and apparatus for continuous manufacture of a fiber-optic cable (15). According to the method, single optical fibers (2) of certain length are formed into a fiber-optic cable (15) enclosed by a secondary sheath (16). According to the invention, a certain length of the optical fibers (2) is accumulated into an active buffer (5), and the end of an exhausting fiber (2) is connected by a splice to the end of a new fiber (2), while the fiber (2) is being fed into the process during the splicing operation from the buffer (5).

Abstract translation: 本发明涉及一种连续制造光缆（15）的方法和设备。 根据该方法，将一定长度的单个光纤（2）形成为由次级护套（16）包围的光纤电缆（15）。 根据本发明，将一定长度的光纤（2）累积到有源缓冲器（5）中，并且排气纤维（2）的端部通过接头连接到新光纤（2）的端部， ，而在从缓冲器（5）的拼接操作期间光纤（2）被馈送到该过程中。

公开(公告)号：WO1997041475A1

公开(公告)日：1997-11-06

申请号：PCT/US1997007098

申请日：1997-04-29

Applicant: MCDONNELL DOUGLAS CORPORATION ,  PILATOS, John, C.

Inventor： MCDONNELL DOUGLAS CORPORATION

IPC: G02B06/44

CPC classification number: G02B6/4446 ,  G02B6/4472

Abstract: A system and method to fanout, breakout and splice into optical fibers in a ribbon cable trunkline extending throughout an aircraft with optical minimal loss. Boxes are positioned at strategic locations along the aircraft's fiber optic trunkline. Within each box, one or more fanout cable assemblies are supported and terminated whereby the optical fibers in the ribbon cable are transitioned into individually jacketed fibers for connection to separate locations. When an optical fiber circuit needs to be broken out at the location of a particular box, the proper individually jacket fiber is cut and the end that results is permanently connected to a breakout connector, also positioned through the box, so that the optical circuit appears on the breakout connector outside the box where a mating connector can be used to further route the optical circuit being broken out.

Abstract translation: 在整个飞机延伸的带状电缆干线中扇出，突破和拼接光纤的系统和方法，光学损耗最小。 箱子位于飞机光纤干线的战略位置。 在每个盒子内，一个或多个扇出电缆组件被支撑和终止，由此带状电缆中的光纤被转换成单独的夹套光纤以连接到分开的位置。 当光纤电路需要在特定盒子的位置断开时，适当的单独的护套纤维被切割，并且结果永久地连接到也通过盒子定位的断路连接器，使得光电路出现 在盒子外部的断路连接器上，可以使用配合连接器来进一步布线被断开的光路。

公开(公告)号：WO1997026574A2

公开(公告)日：1997-07-24

申请号：PCT/DE1996002331

申请日：1996-12-05

Applicant: SIEMENS AKTIENGESELLSCHAFT ,  FINZEL, Lothar ,  SCHRÖDER, Günter ,  DIERMEIER, Heinz

Inventor： SIEMENS AKTIENGESELLSCHAFT

IPC: G02B06/44

CPC classification number: G02B6/4446 ,  G02B6/4451 ,  H02G9/10 ,  H02G15/10

Abstract: The invention concerns a cable joint for optical fibre cables, preferably optical fibre mini-cables or micro-cables, with cable-insertion units which are disposed perpendicular to the axis of the joint body so that the cable joint can be inserted vertically into a core bore in the ground or road surfaces. Splicing cassettes inside the joint body can be taken out upwards for maintenance work owing to inserted optical fibre overlengths. Preferably, the optical fibre overlengths are guided in a protective tube laid in a plurality of loops inside the joint.

Abstract translation: 本发明涉及一种电缆接线盒用于光纤电缆，优选光纤微电缆或光纤微电缆，电缆引入单元，其被布置成垂直于套筒体，从而它们可以垂直于引入到地面或路面岩心钻探被插入的轴。 在套筒主体的内部接头托盘可被取出用于向上维修由于所插入的光学波导过量长度。 优选地，光波导overlengths被引导在保护软管，其被存储在多个在所述套筒内部的循环。

公开(公告)号：WO1996033433A1

公开(公告)日：1996-10-24

申请号：PCT/US1996001821

申请日：1996-02-09

Applicant: TAYLOR, John, A.

Inventor： BARTLETT, Robert, C.

IPC: G02B06/44

CPC classification number: H01B11/1891 ,  G02B6/4416

Abstract: A hybrid cable is implemented by a concentric arrangement of a central optical fiber (10) encased by a sleeve (12) of Kevlar and an outer jacket (14) of FEP (Teflon) insulation and surrounded by an annular (hollow) electrical conductor (16, 17) consisting of two rows of 16 insulated strands each of 33 AWG. A second conductor made of braided copper strands (20) concentrically surrounds the first conductor, but is separated therefrom by a layer (18) of FEP insulation. Another layer (22) of insulation surrounds the second conductor.

Abstract translation: 混合电缆通过由Kevlar TM的套筒（12）和FEP（特氟隆）绝缘体的外护套（14）封装的中心光纤（10）的同心布置实现，并被环形（中空） 电导体（16,17）由两排16根绝缘绞线组成，每根绞线为33AWG。 由编织铜绞线（20）制成的第二导体同心地围绕第一导体，但是由FEP绝缘层（18）分离。 绝缘层的另一层（22）包围第二导体。

公开(公告)号：WO1996032660A1

公开(公告)日：1996-10-17

申请号：PCT/DE1996000580

申请日：1996-04-01

Applicant: RXS KABELGARNITUREN GMBH ,  FRÖHLICH, Franz-Friedrich ,  KLUWE, Wolf ,  MELTSCH, Hans-Jürgen ,  WINTERHOFF, Hans ,  ZIMMER, Rainer

Inventor： RXS KABELGARNITUREN GMBH

IPC: G02B06/44

CPC classification number: G02B6/4477 ,  G02B6/4442 ,  G02B6/4444

Abstract: A hood-type connector (1) has a sealing body (2) and a hood (42) held together by means of a mechanical holding device (10, 43) that has no inherent sealing effect. The hood (42) and sealing body (2) are sealed by means of a sealing system that is activated by a functional element (38) shaped for example as an eccentric.

Abstract translation: 在本发明中，有一个罩套（1），它是由一个密封体（2）和发动机罩体（42）形成，这两个部分由一机械保持装置（10，43）的装置被最初不知道的密封效果保持在一起。 罩体（42）和所述密封体（2）之间的密封是通过一个功能元件（38）构成的密封系统例如来实现的 以偏心的形式被激活。

公开(公告)号：WO1996008741A1

公开(公告)日：1996-03-21

申请号：PCT/JP1995001826

申请日：1995-09-13

Applicant: TORAY INDUSTRIES, INC. ,  FUKUDA, Seiji ,  KOBAYASHI, Hisaaki ,  TANEICHI, Shoshiro ,  YAMAMOTO, Tetsuya

Inventor： TORAY INDUSTRIES, INC.

IPC: G02B06/44

CPC classification number: G02B6/0288 ,  G02B6/02038

Abstract: A wide band optical fiber having a suitable wide band for communication, hardly breaking and cracking even when a press-fit type connector is connected by a sufficient pressing force having a small loss due to the press-fit connection and a high alignment accuracy, capable of minimizing a connecting loss and being connected easily to an ordinary quartz GI type optical fiber of 125 mu m diameter, and having a high interchangeability with an ordinary quartz GI type optical fiber. The wide band optical fiber is a refractive index distribution type optical fiber comprising a core of quartz glass having a refractive index distribution, a clad of quartz glass provided closely on the core, and a polymer covering layer provided closely on the clad, and characterized in that the polymer covering layer is made of an ultraviolet ray-cured hard polymer having a Shore hardness of above D55 and a thickness of above 5 mu m. Primary and secondary covering layers are provided closely on this optical fiber to obtain an optical fiber core wire. A polymer sheath layer is provided on the optical fiber core wire to obtain an optical fiber cord.

Abstract translation: 宽带光纤具有适合的通信宽带，即使当压入式连接器通过压配合连接具有小的损耗的足够的压力连接并且具有高的对准精度而连接时，几乎不会断裂和破裂， 使连接损失最小化并且容易连接到直径为125μm的普通石英GI型光纤，并且与普通石英GI型光纤具有高互换性。 宽带光纤是折射率分布型光纤，包括具有折射率分布的石英玻璃芯，密封在芯上的石英玻璃的包层以及密封地设置在包层上的聚合物覆盖层，其特征在于， 聚合物覆盖层由肖氏硬度高于D55且厚度大于5μm的紫外线固化硬聚合物制成。 初级和次级覆盖层紧密地设置在该光纤上以获得光纤芯线。 在光纤芯线上设置聚合物护套层以获得光纤线。

公开(公告)号：WO1996000921A1

公开(公告)日：1996-01-11

申请号：PCT/US1995006163

申请日：1995-05-19

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  COOK, David, D. ,  KEITH, Roger, H. +di

IPC: G02B06/44

CPC classification number: G02B6/4453

Abstract: A fiber optic housing has a low part count, with all major parts formed by cutting, stamping or bending sheet metal, and with very few fasteners, reducing cost and simplifying assembly of the housing. In spite of the simplified construction, the housing retains great flexibility in the installation of the fibers and associated connectors, primarily due to the provision of a unique chassis which is completely removable from the housing, as well as a backplane frame which is further removable from the chassis. A novel bulkhead plate, and method of attachment thereof to the frame, are also disclosed. The chassis may have a drop center floor to more efficiently utilize space and yet still provide curved surfaces for the smooth exiting of the fibers from the housing.

Abstract translation: 光纤外壳的零件数量较少，所有主要部件均由切割，冲压或弯曲金属板形成，而且紧固件非常少，可以降低成本并简化外壳的组装。 尽管简化了结构，但是壳体在安装光纤和相关连接器方面保持很大的灵活性，这主要是由于提供了可从外壳完全移除的独特底盘，以及背板框架，其可进一步从 底盘。 还公开了一种新颖的隔板及其与框架的连接方法。 底盘可以具有落地中心地板，以更有效地利用空间，并且仍然提供用于光纤从壳体平滑离开的弯曲表面。

公开(公告)号：WO1995024668A1

公开(公告)日：1995-09-14

申请号：PCT/US1995001734

申请日：1995-02-09

Applicant: THE WHITAKER CORPORATION

Inventor： THE WHITAKER CORPORATION ,  PETERSON, Matthew, Alan ,  CHRISTNER, Thomas, Lee ,  WERTMAN, Daniel, Erlin

IPC: G02B06/44

CPC classification number: G02B6/4478

Abstract: A strain relief boot (10) in combination with a cable (15). The strain relief boot (10) has a body (11) having a rigid portion (12) and a flexible portion (13). A center bore (14) extends through the body (11) and the cable (15) is slidingly disposed in the center bore (14). The body (11) has an inner wall (20) surrounding the center bore (14). A plurality of spaced-apart ribs (21) are formed on the inner wall (20) of the rigid portion (12). Each rib (21) has a top surface (22) and a pair of adjoining sidewalls (23). The ribs (21) extend inwardly into the center bore (14) and grip the cable (15) with a friction fit, retaining the strain relief boot (10) on the cable (15).

Abstract translation: 与电缆（15）组合的应变消除罩（10）。 应变消除罩（10）具有主体（11），其具有刚性部分（12）和柔性部分（13）。 中心孔（14）延伸穿过主体（11）并且电缆（15）滑动地设置在中心孔（14）中。 主体（11）具有围绕中心孔（14）的内壁（20）。 在刚性部分（12）的内壁（20）上形成有多个间隔开的肋（21）。 每个肋（21）具有顶表面（22）和一对相邻的侧壁（23）。 肋（21）向内延伸到中心孔（14）中并且以摩擦配合夹紧电缆（15），将应变消除罩（10）保持在电缆（15）上。