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1.发明申请CONNECTORS FOR USE WITH POLARIZATION-MAINTAINING AND MULTICORE OPTICAL FIBER CABLES 有权使用极化保持和多光纤光纤电缆的连接器公开(公告)号：US20120219255A1
公开(公告)日：2012-08-30
申请号：US13468508
申请日：2012-05-10
CPC分类号： G02B6/3851 , G02B6/3652 , G02B6/3861 , G02B6/3863 , G02B6/3885 , G02B6/3893 , Y10T29/49194 , Y10T29/4978
摘要： An optical fiber ferrule has a plurality of guide holes therein for guiding a respective plurality of flat-sided fibers at an end of a multifiber optical fiber cable. The fibers' flat sides identify a particular rotational orientation of the fiber. Rotational alignment is achieved by urging the fibers' flat sides against a corresponding reference surface within the ferrule or within an alignment fixture. Also described is a fiber array block having a plurality of V-shaped grooves extending across an outer surface and terminating at an endface. The V-shaped grooves are shaped to guide a respective plurality of flat-sided fibers. A lid is installable across the plurality of V-shaped grooves, over fibers that have been loaded therein.
摘要翻译： 光纤套圈具有多个引导孔，用于在多光纤光缆的一端引导相应的多个平面光纤。 纤维的平坦侧面识别纤维的特定旋转取向。 通过将纤维的平坦侧面压靠在套圈内的对应的参考表面或对准夹具内来实现旋转对准。 还描述了一种光纤阵列块，其具有跨越外表面延伸并终止在端面处的多个V形槽。 V形槽被成形为引导相应的多个平面纤维。 在多个V形槽中可以安装一个盖子，其上装有纤维。
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公开(公告)号：US20110229086A1
公开(公告)日：2011-09-22
申请号：US13049794
申请日：2011-03-16
CPC分类号： G02B6/3834 , G02B6/02042 , G02B6/245 , G02B6/3843 , G02B6/3851 , G02B6/3861 , G02B6/3863 , G02B6/3871 , G02B6/3885 , G02B6/3893 , G02B6/4403 , Y10T29/49174 , Y10T29/49895 , Y10T156/1052
摘要： Structures and techniques are described relating to the alignment of multicore fibers within a multifiber connector. These structures and techniques include: multicore fibers having a number of different shapes, including, for example, circular, elliptical, D-shaped, double D-shaped, and polygonal; multifiber ferrules, having a plurality of fiber guide holes therein of various shapes; alignment fixtures for aligning multicore fibers within multifiber ferrules; and various multicore fiber alignment techniques.
摘要翻译： 描述了关于多纤维连接器内的多芯纤维的对准的结构和技术。 这些结构和技术包括：具有多个不同形状的多芯纤维，包括例如圆形，椭圆形，D形，双D形和多边形; 多芯线圈，其中具有各种形状的多个纤维导向孔; 用于在多光纤套圈内对准多芯纤维的对准夹具; 和各种多芯光纤对准技术。
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3.发明授权Connectors for use with polarization-maintaining and multicore optical fiber cables 有权用于偏振维持和多芯光纤电缆的连接器公开(公告)号：US09069144B2
公开(公告)日：2015-06-30
申请号：US13468508
申请日：2012-05-10
CPC分类号： G02B6/3851 , G02B6/3652 , G02B6/3861 , G02B6/3863 , G02B6/3885 , G02B6/3893 , Y10T29/49194 , Y10T29/4978
摘要： An optical fiber ferrule has a plurality of guide holes therein for guiding a respective plurality of flat-sided fibers at an end of a multifiber optical fiber cable. The fibers' flat sides identify a particular rotational orientation of the fiber. Rotational alignment is achieved by urging the fibers' flat sides against a corresponding reference surface within the ferrule or within an alignment fixture. Also described is a fiber array block having a plurality of V-shaped grooves extending across an outer surface and terminating at an endface. The V-shaped grooves are shaped to guide a respective plurality of flat-sided fibers. A lid is installable across the plurality of V-shaped grooves, over fibers that have been loaded therein.
摘要翻译： 光纤套圈具有多个引导孔，用于在多光纤光缆的一端引导相应的多个平面光纤。 纤维的平坦侧面识别纤维的特定旋转取向。 通过将纤维的平坦侧面压靠在套圈内的对应的参考表面或对准夹具内来实现旋转对准。 还描述了一种光纤阵列块，其具有跨越外表面延伸并终止在端面处的多个V形槽。 V形槽被成形为引导相应的多个平面纤维。 在多个V形槽中可以安装一个盖子，其上装有纤维。
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公开(公告)号：US09069143B2
公开(公告)日：2015-06-30
申请号：US13049794
申请日：2011-03-16
CPC分类号： G02B6/3834 , G02B6/02042 , G02B6/245 , G02B6/3843 , G02B6/3851 , G02B6/3861 , G02B6/3863 , G02B6/3871 , G02B6/3885 , G02B6/3893 , G02B6/4403 , Y10T29/49174 , Y10T29/49895 , Y10T156/1052
摘要： Structures and techniques are described relating to the alignment of multicore fibers within a multifiber connector. These structures and techniques include: multicore fibers having a number of different shapes, including, for example, circular, elliptical, D-shaped, double D-shaped, and polygonal; multifiber ferrules, having a plurality of fiber guide holes therein of various shapes; alignment fixtures for aligning multicore fibers within multifiber ferrules; and various multicore fiber alignment techniques.
摘要翻译： 描述了关于多纤维连接器内的多芯纤维的对准的结构和技术。 这些结构和技术包括：具有多个不同形状的多芯纤维，包括例如圆形，椭圆形，D形，双D形和多边形; 多芯线圈，其中具有各种形状的多个纤维导向孔; 用于在多光纤套圈内对准多芯纤维的对准夹具; 和各种多芯光纤对准技术。
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公开(公告)号：US08858089B2
公开(公告)日：2014-10-14
申请号：US13468495
申请日：2012-05-10
CPC分类号： G02B6/3885 , G02B6/02042 , G02B6/3851 , G02B6/3893 , Y10T29/49778
摘要： An optical fiber cable connector includes a ferrule with a guide hole that is shaped to closely receive a multicore fiber having a flat side indicative of the rotational orientation of the cores of the multicore fiber. The ferrule includes a flat surface at one side of the guide hole, corresponding in position to the flat side of the multicore fiber. Installing the multicore fiber into the guide hole with its flat side abutting the flat surface along the side of the guide hole provides alignment of the cores with respect to an optical component to which the multicore fiber endface is to be connected.
摘要翻译： 光纤电缆连接器包括具有引导孔的套圈，该引导孔被成形为紧密地接收具有指示多芯光纤的芯的旋转取向的平坦侧的多芯光纤。 套圈包括在导孔的一侧的平坦表面，对应于多芯纤维的平坦侧的位置。 将多芯纤维安装到引导孔中，其平坦侧沿着引导孔的侧面邻接平坦表面，提供芯相对于要连接多芯光纤端面的光学部件的对准。
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公开(公告)号：US20120219254A1
公开(公告)日：2012-08-30
申请号：US13468495
申请日：2012-05-10
CPC分类号： G02B6/3885 , G02B6/02042 , G02B6/3851 , G02B6/3893 , Y10T29/49778
摘要： An optical fiber cable connector includes a ferrule with a guide hole that is shaped to closely receive a multicore fiber having a flat side indicative of the rotational orientation of the cores of the multicore fiber. The ferrule includes a flat surface at one side of the guide hole, corresponding in position to the flat side of the multicore fiber. Installing the multicore fiber into the guide hole with its flat side abutting the flat surface along the side of the guide hole provides alignment of the cores with respect to an optical component to which the multicore fiber endface is to be connected.
摘要翻译： 光纤电缆连接器包括具有引导孔的套圈，该引导孔被成形为紧密地接收具有指示多芯光纤的芯的旋转取向的平坦侧的多芯光纤。 套圈包括在导孔的一侧的平坦表面，对应于多芯纤维的平坦侧的位置。 将多芯纤维安装到引导孔中，其平坦侧沿着引导孔的侧面邻接平坦表面，提供芯相对于要连接多芯光纤端面的光学部件的对准。
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公开(公告)号：US20110229085A1
公开(公告)日：2011-09-22
申请号：US13049780
申请日：2011-03-16
CPC分类号： G02B6/3834 , G02B6/02042 , G02B6/245 , G02B6/3843 , G02B6/3851 , G02B6/3861 , G02B6/3863 , G02B6/3871 , G02B6/3885 , G02B6/3893 , G02B6/4403 , Y10T29/49174 , Y10T29/49895 , Y10T156/1052
摘要： An optical fiber cable connector includes a ferrule subassembly, in which a ferrule is mounted into a receptacle including a barrel section having a flange at its base. The ferrule subassembly is loaded into an enclosure having a plug housing at its lead end. The plug housing is configured to provide a connection between an endface of a multicore fiber mounted into the ferrule and a corresponding surface in a mating socket. A collar is rotatably mounted onto the barrel section of the ferrule subassembly such that it butts up against the flange. The collar has an opening that fits around the barrel section, and an outer perimeter that fits into a receiving cavity with the plug housing. The ferrule, receptacle, receptacle barrel section, mounted multicore fiber, enclosure, and plug housing have a common longitudinal axis. As a result, the ferrule, receptacle, receptacle barrel section, and mounted multicore fiber are continuously rotatable with respect to the enclosure and plug housing, thereby enabling a precise rotational alignment of the multicore fiber within the enclosure.
摘要翻译： 光纤电缆连接器包括套圈子组件，其中套圈安装在插座中，该插座包括在其底部具有凸缘的筒部。 套圈子组件被装载到其引线端具有插头壳体的外壳中。 插头壳体被配置为提供安装在套圈中的多芯光纤的端面与配合插座中的对应表面之间的连接。 套圈可旋转地安装在套圈子组件的筒体部分上，使得其套住凸缘。 套环具有围绕桶部分配合的开口，以及与插头壳体配合到接收腔中的外周边。 套管，插座，插座筒部分，安装的多芯光纤，外壳和插头外壳具有共同的纵向轴线。 结果，套圈，插座，插座筒部分和安装的多芯光纤相对于外壳和插头壳体可连续旋转，从而使得多芯光纤在外壳内的精确旋转对准。
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公开(公告)号：US08801301B2
公开(公告)日：2014-08-12
申请号：US13049780
申请日：2011-03-16
IPC分类号： G02B6/38
CPC分类号： G02B6/3834 , G02B6/02042 , G02B6/245 , G02B6/3843 , G02B6/3851 , G02B6/3861 , G02B6/3863 , G02B6/3871 , G02B6/3885 , G02B6/3893 , G02B6/4403 , Y10T29/49174 , Y10T29/49895 , Y10T156/1052
摘要： An optical fiber cable connector includes a ferrule subassembly, in which a ferrule is mounted into a receptacle including a barrel section having a flange at its base. The ferrule subassembly is loaded into an enclosure having a plug housing at its lead end. The plug housing is configured to provide a connection between an endface of a multicore fiber mounted into the ferrule and a corresponding surface in a mating socket. A collar is rotatably mounted onto the barrel section of the ferrule subassembly such that it butts up against the flange. The collar has an opening that fits around the barrel section, and an outer perimeter that fits into a receiving cavity with the plug housing. The ferrule, receptacle, receptacle barrel section, mounted multicore fiber, enclosure, and plug housing have a common longitudinal axis. As a result, the ferrule, receptacle, receptacle barrel section, and mounted multicore fiber are continuously rotatable with respect to the enclosure and plug housing, thereby enabling a precise rotational alignment of the multicore fiber within the enclosure.
摘要翻译： 光纤电缆连接器包括套圈子组件，其中套圈安装在插座中，该插座包括在其底部具有凸缘的筒部。 套圈子组件被装载到其引线端具有插头壳体的外壳中。 插头壳体被配置为提供安装在套圈中的多芯光纤的端面与配合插座中的对应表面之间的连接。 套圈可旋转地安装在套圈子组件的筒体部分上，使得其套住凸缘。 套环具有围绕桶部分配合的开口，以及与插头壳体配合到接收腔中的外周边。 套管，插座，插座筒部分，安装的多芯光纤，外壳和插头外壳具有共同的纵向轴线。 结果，套圈，插座，插座筒部分和安装的多芯光纤相对于外壳和插头壳体可连续旋转，从而使得多芯光纤在外壳内的精确旋转对准。
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公开(公告)号：US08465212B2
公开(公告)日：2013-06-18
申请号：US12749576
申请日：2010-03-30
申请人： Kelvin B. Bradley
发明人： Kelvin B. Bradley
CPC分类号： G02B6/3849 , Y10T29/49204
摘要： Certain embodiments of the invention may include apparatuses, systems, and methods for providing a connector cover for outside plant application. According to an example embodiment of the invention, a connector cover assembly is provided. The assembly can include an elongated hollow cylindrical cover having a closed first end, and open second end. The assembly includes a plug comprising an elastomeric material and having a plug first end, a plug second end, a bore extending through the plug from the plug first end to the plug second end, and a cover mating surface adjacent to the plug first end. The cover mating surface is operable to slidingly engage the cover, and the plug is operable to surround and slidingly engage optical fiber cordage extending through the bore.
摘要翻译： 本发明的某些实施例可以包括用于为外部植物应用提供连接器盖的装置，系统和方法。 根据本发明的示例性实施例，提供了一种连接器盖组件。 组件可以包括具有闭合的第一端和敞开的第二端的细长的中空圆柱形盖。 该组件包括一个包括弹性体材料并具有插头第一端，插头第二端，从插头第一端延伸穿过插塞第二端的孔和与插头第一端相邻的盖配合表面的插头。 盖配合表面可操作以滑动地接合盖，并且插头可操作以围绕并滑动地接合延伸穿过孔的光纤帘线。
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公开(公告)号：US20110243515A1
公开(公告)日：2011-10-06
申请号：US12798521
申请日：2010-04-06
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。
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