公开(公告)号：US07614799B2

公开(公告)日：2009-11-10

申请号：US11836824

申请日：2007-08-10

申请人： Kelvin B Bradley ,  John L Siereveld ,  Willard C White

发明人： Kelvin B Bradley ,  John L Siereveld ,  Willard C White

IPC分类号： G02B6/36

CPC分类号： G02B6/3849 ,  G02B6/3816 ,  G02B6/3891 ,  G02B6/4465

摘要： Embodiments of the invention include a hardened connector system. The connector system includes a connector plug for terminating an optical fiber, a plug housing for coupling to the optical fiber cable and the connector plug, and a translator for coupling the plug housing and the connector plug to an optical fiber connector adapter. The translator, which couples the plug housing to a jack receptacle portion of the connector adapter is configured to allow the connector to be decoupled from the connector adapter without damaging the connector adapter, e.g., when the connector system is subjected to relatively excessive cable loads. Also, the dimensions and configuration of the plug housing allow it to be pulled through conventional conduit, including a 90°-bent, 0.75 inch Schedule 40 conduit.

摘要翻译： 本发明的实施例包括硬化连接器系统。 连接器系统包括用于端接光纤的连接器插头，用于耦合到光纤电缆和连接器插头的插头壳体，以及用于将插头壳体和连接器插头连接到光纤连接器适配器的转换器。 将插头壳体耦合到连接器适配器的插孔插座部分的翻译器被配置为允许连接器从连接器适配器脱离，而不损坏连接器适配器，例如当连接器系统经受相对过大的电缆负载时。 此外，插头外壳的尺寸和结构允许其通过常规导管拉出，包括90°，75英寸的附表40导管。

公开(公告)号：US09372304B2

公开(公告)日：2016-06-21

申请号：US14227560

申请日：2014-03-27

申请人： Kelvin B Bradley ,  Wladyslaw Czosnowski ,  Tristan Kremp ,  Yue Liang

发明人： Kelvin B Bradley ,  Wladyslaw Czosnowski ,  Tristan Kremp ,  Yue Liang

IPC分类号： G02B6/38 ,  G02B6/00 ,  G02B6/02

CPC分类号： G02B6/3843 ,  G02B6/02042 ,  G02B6/385 ,  G02B6/3861 ,  G02B6/3885

摘要： A multicore fiber alignment apparatus is described, having a chassis into which is mounted ferrule-holding means for holding a multicore fiber ferrule having one or more capillaries extending therethrough. Fiber-holding means for holding one or more multicore fibers in position to be mounted into the ferrule, such that each multicore fiber extends through a respective ferrule capillary. Means are provided for monitoring the rotation angle of each multicore fiber within its respective capillary, relative to a reference rotational orientation. Means are further provided for rotating each of the multicore fibers within its respective capillary. The rotational orientation of each multicore fiber is fixed when its rotation angle is equal to zero.

摘要翻译： 描述了一种多芯光纤对准装置，其具有底座，安装有用于保持具有延伸穿过其中的一个或多个毛细管的多芯光纤套管的套圈保持装置。 用于将一个或多个多芯纤维保持在待安装到套圈中的位置的纤维保持装置，使得每个多芯纤维延伸穿过相应的套圈毛细管。 提供了用于相对于参考旋转取向监测其各自毛细管内的每个多芯光纤的旋转角度的装置。 进一步提供了用于在其各自的毛细管内旋转多芯纤维中的每一个的装置。 当其多个光纤的旋转角度等于零时，每个多芯光纤的旋转方向是固定的。

公开(公告)号：US08718426B2

公开(公告)日：2014-05-06

申请号：US13893878

申请日：2013-05-14

申请人： Kelvin B Bradley ,  Mark G Graveston ,  Jason Pedder ,  Peter A Weimann

发明人： Kelvin B Bradley ,  Mark G Graveston ,  Jason Pedder ,  Peter A Weimann

IPC分类号： G02B6/44

CPC分类号： G02B6/4433 ,  G02B6/4411 ,  G02B6/443 ,  G02B6/4432 ,  G02B6/4495 ,  G02B6/46 ,  Y10T29/49117 ,  Y10T29/49826

摘要： Described are new cable designs for indoor installations wherein the cable comprises a dual-layer optical fiber buffer encasement of acrylate resin. The buffer encasement has an acrylate compliant inner layer that protects the fiber and minimizes stress transfer to the fiber; and a hard, tough acrylate outer layer that provides crush resistance. The dual-layer optical fiber buffer encasement is wrapped with reinforcing yarn and encased in an outer protective jacket. A dual jacket embodiment adapted for indoor/outdoor installations is also described.

摘要翻译： 描述了用于室内安装的新的电缆设计，其中电缆包括丙烯酸酯树脂的双层光纤缓冲器包装。 缓冲包装具有丙烯酸酯兼容的内层，保护纤维并最小化对纤维的应力传递; 和坚韧，坚韧的丙烯酸酯外层，提供耐压性。 双层光纤缓冲器包装用增强纱线包裹并封装在外保护套中。 还描述了适用于室内/室外安装的双夹套实施例。