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1. 发明申请

WO2008008115A2 FIBER OPTIC DISTRIBUTION CABLES AND STRUCTURES THEREFOR 审中-公开
标题翻译：光纤分布电缆及其结构
公开(公告)号：WO2008008115A2
公开(公告)日：2008-01-17
申请号：PCT/US2007/011471
申请日：2007-05-11
申请人： CORNING CABLE SYSTEMS LLC , LUTHER, James P. , CODY, Joseph T. , KNECHT, Dennis M. , LEWALLEN, Christopher P.
发明人： CODY, Joseph T. , KNECHT, Dennis M. , LEWALLEN, Christopher P.
CPC分类号： G02B6/4475 , G02B6/4441
摘要： Fiber optic distribution cables and methods for manufacturing the same are disclosed. The fiber optic distribution cables present one or more optical fibers outward of the protective covering for distribution of the same toward the subscriber. In one fiber optic distribution cable, a length of distribution optical fiber that is removed from the distribution cable and presented outward of the protective covering is longer than the opening at access location. In another embodiment, a demarcation point is provided for inhibiting the movement (i.e., pistoning) of the distribution optical fiber into and out of the distribution cable. In still another embodiment, an indexing tube is provided for indexing a tether tube within the indexing tube for providing the distribution optical fiber with a suitable excess fiber length. Additionally, other embodiments may include a fiber optic distribution cable having a dry construction and/or a non-round cross-section.
摘要翻译：公开了光纤配线电缆及其制造方法。光纤分配电缆在保护罩外面存在一个或多个光纤，用于将其分配给用户。在一根光纤分配电缆中，从分配电缆移除并呈现在保护罩外部的分配光纤的长度比接入位置处的开口长。在另一个实施例中，提供了一个分界点，用于阻止配电光纤进出配电电缆的运动（即活塞）。在另一个实施例中，提供分度管用于对分度管内的系绳管进行分度，以便为分配光纤提供合适的过量纤维长度。此外，其他实施例可以包括具有干构造和/或非圆形横截面的光纤配线。

2. 发明申请

WO2011103243A2 SPLICING CONNECTORS ALONG WITH ADAPTERS THEREFOR 审中-公开
标题翻译：分离连接器与其适配器
公开(公告)号：WO2011103243A2
公开(公告)日：2011-08-25
申请号：PCT/US2011/025167
申请日：2011-02-17
申请人： CORNING CABLE SYSTEMS LLC , DE JONG, Michael , HALL, Radawan , ISENHOUR, Micah C. , KNECHT, Dennis M. , LUTHER, James P.
发明人： DE JONG, Michael , HALL, Radawan , ISENHOUR, Micah C. , KNECHT, Dennis M. , LUTHER, James P.
IPC分类号： G02B6/255 , G02B6/32
CPC分类号： G02B6/2555 , G02B6/245 , G02B6/25 , G02B6/32 , G02B6/3809 , G02B6/3825
摘要： Adapters for receiving high-fiber count splicing connector assemblies are disclosed. The adapter includes a splice guide insert having a first plurality of bores that extend from a first end of the splice guide and a second plurality of bores that extend from a second end of the splice guide. The splice guide aligns the optical fibers of respective splicing connector assemblies received on opposite ends of the adapter for making an optical connection. Additionally, methods are disclosed for laser processing multiple rows of fibers.
摘要翻译：公开了用于接收高纤维数量拼接连接器组件的适配器。适配器包括具有从接头引导件的第一端延伸的第一多个孔的接头引导插入件和从接合引导件的第二端延伸的第二多个孔。接头引导件将容纳在适配器的相对端上的相应拼接连接器组件的光纤对准以进行光学连接。此外，公开了用于激光加工多排纤维的方法。

3. 发明申请

WO2008091482A1 PRECONNECTORIZED FIBER OPTIC CABLE ASSEMBLY 审中-公开
标题翻译：预制光纤电缆总成
公开(公告)号：WO2008091482A1
公开(公告)日：2008-07-31
申请号：PCT/US2008/000072
申请日：2008-01-04
申请人： CORNING CABLE SYSTEMS LLC , KNECHT, Dennis M. , LEWALLEN, Christopher Paul , LUTHER, James P.
发明人： KNECHT, Dennis M. , LEWALLEN, Christopher Paul , LUTHER, James P.
IPC分类号： G02B6/44
CPC分类号： G02B6/4473 , G02B6/4475
摘要： A cable assembly configured to be deployed in a fiber optic communications network includes a pulling grip body disposed at an upstream end of the cable assembly and a preconnectorized distribution cable having a plurality of optical fibers and at least one strength member. The pulling grip body includes a pulling loop that is mechanically coupled to the strength member to permit a high tensile load to be transferred to the distribution cable without inducing relative movement between the cable elements. The pulling grip body is preferably formed by overmolding the pulling loop and the strength member with a flexible encapsulant material. At least one multifiber connector is terminated to optical fibers of the distribution cable at the upstream end. The pulling grip assembly and the preconnectorized distribution cable have a low profile capable of being pulled through a conduit.
摘要翻译：构造成部署在光纤通信网络中的电缆组件包括设置在电缆组件的上游端的拉动抓握体和具有多个光纤和至少一个强度构件的预连接器配电电缆。拉动抓握体包括机械地联接到强度构件的牵引环，以允许高拉伸载荷被传递到配线电缆而不引起电缆元件之间的相对移动。拉动抓握体优选地通过用柔性密封剂材料包覆模制拉环和强度构件来形成。至少一个多纤连接器终止于上游端的配线电缆的光纤。牵引组件和预连接配电电缆具有能够被拉过管道的低轮廓。

4. 发明申请

WO2011103241A1 METHODS FOR LASER PROCESSING ARRAYED OPTICAL FIBERS AND PROTECTION ELEMENT USED IN SAID METHODS 审中-公开
标题翻译：用于激光加工的光学纤维的方法和用于描述方法的保护元件
公开(公告)号：WO2011103241A1
公开(公告)日：2011-08-25
申请号：PCT/US2011/025161
申请日：2011-02-17
申请人： CORNING CABLE SYSTEMS LLC , DE JONG, Michael , HALL, Radawan , ISENHOUR, Micah C. , KNECHT, Dennis M. , LUTHER, James P.
发明人： DE JONG, Michael , HALL, Radawan , ISENHOUR, Micah C. , KNECHT, Dennis M. , LUTHER, James P.
IPC分类号： G02B6/255 , G02B6/44
CPC分类号： G02B6/2555 , G02B6/245 , G02B6/25 , G02B6/32 , G02B6/3809 , G02B6/3825
摘要： A method for laser processing arrays of optical fibers and high- fiber count splicing connectors and adapters are disclosed. The method includes the steps of providing a structure (30) having optical fibers arranged in a plurality of rows and placing a protection element (140,144) adjacent to a first row of optical fibers and a second row of optical fibers. Thereafter, the first row of optical fibers can be processed using the laser (48). The protection element may also be used to move optical fibers. In one embodiment, the protection element has a first portion (140) and a second portion (144) that have relative movement therebetween. In other variations, an absorption element may be provided adjacent the first row of optical fibers for inhibiting incidental damage to the structure.
摘要翻译：公开了一种用于激光处理光纤阵列和高纤维计数拼接连接器和适配器的方法。该方法包括以下步骤：提供具有以多行布置的光纤的结构（30），并且将保护元件（140,144）放置在与第一行光纤和第二排光纤相邻的位置。此后，可以使用激光（48）处理第一行光纤。保护元件也可用于移动光纤。在一个实施例中，保护元件具有在其间具有相对运动的第一部分（140）和第二部分（144）。在其它变型中，吸收元件可以设置在第一排光纤纤维附近，用于抑制对结构的偶然损坏。

5. 发明申请

WO2006044080A1 PRE-CONNECTORIZED FIBER OPTIC DISTRIBUTION CABLE HAVING MULTIFIBER CONNECTOR 审中-公开
标题翻译：具有多芯连接器的预连接光纤分布电缆
公开(公告)号：WO2006044080A1
公开(公告)日：2006-04-27
申请号：PCT/US2005/033113
申请日：2005-09-14
申请人： CORNING CABLE SYSTEMS LLC , COOKE, Terry L. , ELKINS, II, Robert B. , JOHNSON, John B. , KNECHT, Dennis M.
发明人： COOKE, Terry L. , ELKINS, II, Robert B. , JOHNSON, John B. , KNECHT, Dennis M.
IPC分类号： G02B6/44
CPC分类号： G02B6/4475 , G02B6/4473 , G02B6/4495
摘要： A factory-prepared preterminated and pre-connectorized fiber optic distribution cable having at least one mid-span access location for providing access to a plurality of preterminated optical fibers pre-connectorized with a multi-fiber connector is provided. The fiber optic distribution cable provides a low profile mid-span access location that is sufficiently flexible to be installed through relatively small-diameter buried conduits and over aerial installation sheave wheels and pulleys without violating the minimum bend radius of the cable or the optical fibers. A protective encapsulant protects and seals the mid-span access location during cable reeling, unreeling, installation and until the access location is needed for interconnecting a connectorized fiber optic drop or branch cable.
摘要翻译：提供了一种工厂制备的预接线和预先连接的光纤配线电缆，其具有至少一个中跨接入位置，用于提供对与多光纤连接器预连接的多个预先终止的光纤的接入。光纤配线电缆提供了一个薄型中跨接入位置，它具有足够的柔性，通过相对较小直径的埋地导管和空中安装滑轮和滑轮安装，而不会违反电缆或光纤的最小弯曲半径。保护性密封剂在电缆卷绕，卷绕，安装期间保护和密封中跨接入位置，直到需要接入位置来连接连接的光纤插座或分支电缆。

6. 发明申请

WO2011100273A1 FIBER OPTIC CONNECTORS AND STRUCTURES FOR OPTICAL FIBERS AND METHODS FOR USING THE SAME 审中-公开
标题翻译：用于光纤的光纤连接器和结构及其使用方法
公开(公告)号：WO2011100273A1
公开(公告)日：2011-08-18
申请号：PCT/US2011/024125
申请日：2011-02-09
申请人： CORNING INCORPORATED , FORTUSINI, Davide D. , ISENHOUR, Micah C. , KNECHT, Dennis M. , LUTHER, James P.
发明人： FORTUSINI, Davide D. , ISENHOUR, Micah C. , KNECHT, Dennis M. , LUTHER, James P.
IPC分类号： G02B6/38 , G02B6/32
CPC分类号： G02B6/3833 , G02B6/25 , G02B6/325 , G02B6/3834 , G02B6/3849 , G02B6/3853 , G02B6/3858 , G02B6/4292 , Y10T29/49826
摘要： In one embodiment, a device comprises at least one ferrule having a bore, the bore extending from a rear of the ferrule toward a front of the ferrule, wherein the bore is sized to receive an optical fiber with a buffer at a rear end face of the ferrule, wherein the front end of the ferrule includes an optical component.
摘要翻译：在一个实施例中，一种装置包括至少一个具有孔的套圈，所述孔从所述套圈的后部朝向所述套圈的前部延伸，其中所述孔的尺寸被设计成在所述孔的后端面处接收具有缓冲器的光纤套圈，其中套圈的前端包括光学部件。

7. 发明申请

WO2011047002A1 FIBER OPTIC CONNECTORS AND STRUCTURES FOR LARGE CORE OPTICAL FIBERS AND METHODS FOR MAKING THE SAME 审中-公开
标题翻译：用于大芯光纤的光纤连接器和结构及其制造方法
公开(公告)号：WO2011047002A1
公开(公告)日：2011-04-21
申请号：PCT/US2010/052441
申请日：2010-10-13
申请人： CORNING INCORPORATED , BENJAMIN, Seldon D. , DE JONG, Michael , HALL, Radawan , ISENHOUR, Micah C. , KNECHT, Dennis M. , LUTHER, James P. , MCCLURE, Randy L.
发明人： BENJAMIN, Seldon D. , DE JONG, Michael , HALL, Radawan , ISENHOUR, Micah C. , KNECHT, Dennis M. , LUTHER, James P. , MCCLURE, Randy L.
IPC分类号： G02B6/25 , G02B6/38
CPC分类号： G02B6/3833 , G02B6/245 , G02B6/25 , G02B6/382 , G02B6/3849 , G02B6/3887
摘要： Fiber optic connectors that can be easily and quickly prepared by the craft for termination and/or connectorization in the field are disclosed. More specifically, the fiber optic connectors (100) disclosed are intended for use with glass optical fibers having a large core. In one embodiment, the fiber optic connector (100) includes a ferrule (30) having a bore sized to receive an optical fiber (10) and a buffer layer (18) at a front end face (32) of the ferrule. Methods of making the fiber optic connectors are also disclosed. The methods disclosed allow "rough cutting" of the optical fibers with a buffer layer thereon by the craft.
摘要翻译：公开了可以通过本领域的终端和/或连接器的方法容易且快速地制备的光纤连接器。更具体地，公开的光纤连接器（100）旨在用于具有大芯的玻璃光纤。在一个实施例中，光纤连接器（100）包括套圈（30），其具有尺寸适于在套圈的前端面（32）处容纳光纤（10）和缓冲层（18）的孔。还公开了制造光纤连接器的方法。所公开的方法允许通过工艺在其上具有缓冲层的光纤“粗切割”。

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