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    CABLE AND DUAL INNER DIAMETER FERRULE DEVICE WITH SMOOTH INTERNAL CONTOURS AND METHOD
    1.
    发明申请
    CABLE AND DUAL INNER DIAMETER FERRULE DEVICE WITH SMOOTH INTERNAL CONTOURS AND METHOD 审中-公开

    公开(公告)号：US20180306982A1

    公开(公告)日：2018-10-25

    申请号：US15797512

    申请日：2017-10-30

    申请人： CommScope Technologies LLC

    发明人： Steven C. Zimmel

    IPC分类号： G02B6/38

    CPC分类号： G02B6/3837 ,  G02B6/3838 ,  G02B6/3854 ,  G02B6/3861 ,  G02B6/3865 ,  G02B6/3869

    摘要： A fiber optic ferrule includes a body extending from a first end to a second opposite end, with the body including an axial passage extending between the first and the second ends. The axial passage includes a first diameter portion having a diameter of at least 125 microns, a second diameter portion having a diameter of at least 250 microns and less than a diameter of a buffer, and a smooth and continuous transition between the first and the second diameter portions. The second diameter portion is positioned between the first diameter portion and the second end. The axial passage further defines a tapered shape at the second end extending inward from the second end toward the second diameter portion. In certain embodiments, another smooth and continuous transition can be provided between the taper shape and the second diameter portion. In certain embodiments, the axial passage is smooth and continuous between the first and the second ends of the body. A hub holds the ferrule. A method of assembling a terminated fiber optic cable is also provided.

    Fiber optic cable and ferrule with smooth internal contours and method of terminating fiber with the ferrule
    2.
    发明授权
    Fiber optic cable and ferrule with smooth internal contours and method of terminating fiber with the ferrule 有权

    公开(公告)号：US09835806B2

    公开(公告)日：2017-12-05

    申请号：US15162060

    申请日：2016-05-23

    申请人： CommScope Technologies LLC

    发明人： Steven C. Zimmel

    IPC分类号： G02B6/38 ,  G02B6/44 ,  G02B6/36 ,  G02B6/00

    CPC分类号： G02B6/3869 ,  G02B6/3837 ,  G02B6/3838 ,  G02B6/3854 ,  G02B6/3861 ,  G02B6/3865

    摘要： A fiber optic ferrule includes a body extending from a first end to a second opposite end, with the body including an axial passage extending between the first and the second ends. The axial passage includes a first diameter portion having a diameter of at least 125 microns, a second diameter portion having a diameter of at least 250 microns and less than a diameter of a buffer, and a smooth and continuous transition between the first and the second diameter portions. The second diameter portion is positioned between the first diameter portion and the second end. The axial passage further defines a tapered shape at the second end extending inward from the second end toward the second diameter portion. In certain embodiments, another smooth and continuous transition can be provided between the taper shape and the second diameter portion. In certain embodiments, the axial passage is smooth and continuous between the first and the second ends of the body. A hub holds the ferrule. A method of assembling a terminated fiber optic cable is also provided.

    AUTOMATIC OPTICAL FIBER INSERTING APPARATUS AND FIBER INSERTING METHOD
    3.
    发明申请
    AUTOMATIC OPTICAL FIBER INSERTING APPARATUS AND FIBER INSERTING METHOD 审中-公开
    自动光纤插入设备和光纤插入方法

    公开(公告)号：US20160223758A1

    公开(公告)日：2016-08-04

    申请号：US15023324

    申请日：2014-09-01

    申请人： TYCO ELECTRONICS (SHANGHAI) CO. LTD.

    发明人： Hang LEE ,  Zongshen LENG ,  Yongjun YUAN ,  Chuanwu CHEN

    IPC分类号： G02B6/38

    CPC分类号： G02B6/3837 ,  G02B6/3843 ,  G02B6/3885 ,  G02B6/3898

    摘要： Disclosed is a fiber inserting apparatus comprising: a fiber clamp; a ferrule clamp opposite to the fiber clamp; and a clamp control controlling relative movement of the fiber clamp and the ferrule clamp on the rails, wherein a fiber inserting operation is performed based on the relative movement towards each other between the fiber clamp and the ferrule clamp. The fiber inserting apparatus may further comprise a straightening section comprising a chamber, elongated slots extending in a fiber inserting direction, a first drive for driving the chamber in a first direction so that the elongated slots move close to and away from the end of the bare fiber, and a second drive driving the chamber to move backwards and forwards in the fiber inserting direction, wherein the elongated slots are in communication with the chamber and a pressure in the chamber is smaller than that in the elongated slots when inserting the fiber. With the present invention, it is possible to simply operate the fiber insertion of 18 ferrules at one time, saving labor time and improving insertion efficiency.

    摘要翻译： 公开了一种光纤插入装置，包括：光纤夹具; 与纤维夹具相对的套圈夹具; 以及夹持控制器，其控制所述光纤夹具和所述套管夹在所述轨道上的相对运动，其中，基于在所述光纤夹具和所述套圈夹具之间朝向彼此的相对运动来执行光纤插入操作。 纤维插入装置还可以包括矫直部分，该矫直部分包括腔室，沿纤维插入方向延伸的细长狭槽，用于沿第一方向驱动腔室的第一驱动器，使得细长狭缝移动靠近和远离裸露端部 纤维和第二驱动器驱动室沿光纤插入方向向前和向前移动，其中细长槽与腔室连通，并且当插入光纤时，腔室中的压力小于细长槽中的压力。 通过本发明，可以一次简单地操作18个套圈的光纤插入，节省人工时间并提高插入效率。

    DUAL INNER DIAMETER FERRULE DEVICE WITH SMOOTH INTERNAL CONTOURS AND METHOD
    5.
    发明申请
    DUAL INNER DIAMETER FERRULE DEVICE WITH SMOOTH INTERNAL CONTOURS AND METHOD 有权
    具有平滑内部轮廓和方法的双内径直径设备

    公开(公告)号：US20130089294A1

    公开(公告)日：2013-04-11

    申请号：US13648580

    申请日：2012-10-10

    申请人： Steven C. Zimmel

    发明人： Steven C. Zimmel

    IPC分类号： G02B6/36 ,  B32B38/10

    CPC分类号： G02B6/3869 ,  G02B6/3837 ,  G02B6/3838 ,  G02B6/3854 ,  G02B6/3861 ,  G02B6/3865

    摘要： A fiber optic ferrule includes a body extending from a first end to a second opposite end, with the body including an axial passage extending between the first and the second ends. The axial passage includes a first diameter portion having a diameter of at least 125 microns, a second diameter portion having a diameter of at least 250 microns and less than a diameter of a buffer, and a smooth and continuous transition between the first and the second diameter portions. The second diameter portion is positioned between the first diameter portion and the second end. The axial passage further defines a tapered shape at the second end extending inward from the second end toward the second diameter portion. In certain embodiments, another smooth and continuous transition can be provided between the taper shape and the second diameter portion. In certain embodiments, the axial passage is smooth and continuous between the first and the second ends of the body. A hub holds the ferrule. A method of assembling a terminated fiber optic cable is also provided.

    摘要翻译： 光纤套管包括从第一端延伸到第二相对端的主体，主体包括在第一和第二端之间延伸的轴向通道。 轴向通道包括直径至少为125微米的第一直径部分，直径为至少250微米且小于缓冲器直径的第二直径部分，以及在第一和第二部分之间的平滑且连续的过渡 直径部分。 第二直径部位于第一直径部和第二端之间。 轴向通道在从第二端向第二直径部分向内延伸的第二端处进一步限定锥形形状。 在某些实施例中，可以在锥形形状和第二直径部分之间提供另一平滑且连续的过渡。 在某些实施例中，轴向通道在主体的第一和第二端之间是平滑且连续的。 轮毂保持套圈。 还提供了一种组装端接的光纤电缆的方法。

    Ferule for optical connector
    6.
    发明授权
    Ferule for optical connector 失效
    光纤连接器

    公开(公告)号：US07008118B2

    公开(公告)日：2006-03-07

    申请号：US10481186

    申请日：2002-05-01

    申请人： Kiyoshi Yoshitani ,  Hinako Uneme, legal representative ,  Haruhiko Uneme, legal representative ,  Hideaki Uneme, legal representative ,  Naoko Uneme, legal representative

    发明人： Kazuhiko Uneme, deceased

    IPC分类号： G02B6/36

    CPC分类号： G02B6/3837 ,  G02B6/3833 ,  G02B6/3865

    摘要： This invention relates to a ferule of an optical connector for connecting optical fibers with each other, and an object of the invention is to provide a ferule of an optical connector that can fix and mold a pipe favorably as well as can be manufactured easily. As a solving means, there is provided a ferule for an optical connector for fixing and holding the ends of the optical fibers and optically coupling the optical fibers with each other by inserting ferules from both the ends of a sleeve, the ferule being arranged such that a metal or non-metal pipe 4 having cut portions 8, which are filled with a resin, or protruding portions 9, which protrude into the pipe and the peripheries of which are filled with the resin, is used, the cut portions 8 or the protruding portions 9 being formed at any one of the rear and front ends of the pipe at one position or a plurality of positions, and the base section 2 of the ferule is covered with the pipe by insert molding the pipe as well as the rear end of the pipe 4 is buried in a collar portion 5 formed to the base section.

    摘要翻译： 本发明涉及一种用于将光纤彼此连接的光连接器的微型电池，本发明的目的是提供一种能够容易地固定和模制管道的光连接器的电极，并且可以容易地制造。 作为解决方案，提供了一种用于固定和保持光纤端部并且通过从套筒的两端插入小毛光将光纤彼此光学耦合的光纤连接器，该微波被布置成使得 使用具有填充有树脂的切割部8的金属或非金属管4或突出到管中并且其外周填充有树脂的突出部9，切割部8或 突出部分9形成在一个位置或多个位置处的管的后端和前端中的任何一个处，并且通过插入模制管以及后端将微细管的基部2覆盖 管4被埋在形成于基部的套环部分5中。

    Optical fiber ferrule
    7.
    发明申请
    Optical fiber ferrule 有权
    光纤套圈

    公开(公告)号：US20040057671A1

    公开(公告)日：2004-03-25

    申请号：US10623435

    申请日：2003-07-18

    发明人： Keith Kang ,  John Trezza

    IPC分类号： G02B006/38

    CPC分类号： G02B6/3885 ,  G02B6/3837 ,  G02B6/3863 ,  G02B6/3882

    摘要： A ferrule has a body, peripherally dimensioned for receipt within a commercially available fiber optic connector, the body has a forward portion comprising a front side and a rear side, the front side defining a face of the ferrule, the rear side defining an inner surface. The forward portion has a large format array of fiber holes, each of the fiber holes in the array extending between the front side and the rear side and being sized to accept an optical fiber inserted therein, and the forward portion having a thickness, T, less than 3000 microns but at least a minimum thickness sufficient to support optical fibers inserted into the fiber holes. An optical connector, having a ferrule, and a fiber optic cable assembly are also described.

    摘要翻译： 套圈具有本体，外围尺寸用于在市售的光纤连接器内容纳，主体具有包括前侧和后侧的前部，前侧限定套圈的表面，后侧限定内表面 。 前部具有大格式的光纤阵列，阵列中的每个光纤孔在前侧和后侧之间延伸，并且其尺寸适于接纳插入其中的光纤，并且前部具有厚度T， 小于3000微米，但至少最小厚度足以支撑插入光纤孔中的光纤。 还描述了具有套圈的光连接器和光缆组件。

    Large optical fiber array assembly and method
    8.
    发明授权
    Large optical fiber array assembly and method 失效
    大光纤阵列组装及方法

    公开(公告)号：US06704483B2

    公开(公告)日：2004-03-09

    申请号：US10164912

    申请日：2002-06-07

    申请人： Jonathan Sherman ,  Irfan Camlibel ,  Theodore C. Rich ,  Ernest J. Rich

    发明人： Jonathan Sherman ,  Irfan Camlibel ,  Theodore C. Rich ,  Ernest J. Rich

    IPC分类号： G02B604

    CPC分类号： G02B6/3885 ,  G02B6/3636 ,  G02B6/3644 ,  G02B6/3664 ,  G02B6/3672 ,  G02B6/3676 ,  G02B6/3692 ,  G02B6/3835 ,  G02B6/3837 ,  G02B6/4202 ,  G02B6/4292

    摘要： A high density optical fiber array assembly and assembly method includes a housing securing a front array mask etched with extreme precision to define openings arranged in a predetermined pattern. A series of guide plates form a series of fiber guide channels that align with the mask openings, which plates are stacked within the housing so that the bottom of one acts as a cover for the channels of another. Fibers can be tool inserted along the channels as one group, such as a row of fibers, or manually inserted and advanced sequentially. Alternately, the mask and guide plate stack are mounted to and within a mounting block and the mounting block assembly inserted into the assembly housing substantially all remaining voids in the housing are filled with bonding material.

    摘要翻译： 高密度光纤阵列组装和组装方法包括固定以极精度蚀刻的前阵列掩模的壳体，以限定以预定图案布置的开口。 一系列引导板形成一系列与掩模开口对准的纤维引导通道，这些板被堆叠在壳体内，使得其底部作为另一个的通道的盖。 纤维可以沿着通道作为一组插入，例如一排纤维，或者依次手动插入和进行。 或者，掩模和引导板堆叠被安装到安装块内并且在安装块内并且安装块组件插入到组件壳体中，基本上所有的壳体中剩余的空隙都填充有接合材料。

    System and method for the vacuum assisted insertion of optical fibers
    10.
    发明授权
    System and method for the vacuum assisted insertion of optical fibers 失效
    用于真空辅助插入光纤的系统和方法

    公开(公告)号：US06487359B2

    公开(公告)日：2002-11-26

    申请号：US09834734

    申请日：2001-04-13

    申请人： Donald Bruns

    发明人： Donald Bruns

    IPC分类号： G02B600

    CPC分类号： G02B6/3837 ,  G02B6/362 ,  G02B6/3644

    摘要： A system and method for the vacuum assisted insertion of optical fibers includes a plate with one or more fiber alignment holes and a vacuum-sealed region on the exit end of the alignment holes. A vacuum source is connected to the vacuum-sealed region and creates a partial vacuum which draws air through the alignment holes creating an airstream into the alignment hole. As a fiber is moved toward the alignment hole, the airstream converging on the hole creates a centering force which acts to pull the fiber into alignment with the hole and the fiber passes directly into the hole. The use of a vacuum produces a precise alignment of a fiber or fibers that can be automated and is significantly quicker and more efficient than any other existing apparatus.

    摘要翻译： 用于真空辅助插入光纤的系统和方法包括具有一个或多个光纤对准孔的板和在对准孔的出口端上的真空密封区域。 真空源连接到真空密封区域并产生部分真空，其通过对准孔吸入空气，从而在对准孔中产生气流。 当纤维向对准孔移动时，会聚在孔上的气流产生定心力，其作用是拉动纤维与孔对准并且纤维直接进入孔中。 使用真空可以精确对准可以自动化的纤维或纤维，并且比任何其它现有装置显着更快和更有效率。