-
公开(公告)号：US20080101751A1
公开(公告)日：2008-05-01
申请号：US11590382
申请日：2006-10-31
申请人： James P. Luther , Thomas Theuerkorn , Christopher Paul Lewallen , Hieu V. Tran , Terry Cooke , Tory A. Klavuhn , Robert B. Elkins
发明人： James P. Luther , Thomas Theuerkorn , Christopher Paul Lewallen , Hieu V. Tran , Terry Cooke , Tory A. Klavuhn , Robert B. Elkins
IPC分类号： G02B6/38
CPC分类号： G02B6/3885 , G02B6/3863
摘要： A multi-fiber fiber optic ferrule comprising a ferrule body, at least one optically functional optical fiber received within at least one optical fiber bore defined by the ferrule body, and at least one optically non-functional guard fiber received within at least one guard fiber bore defined by the ferrule body. A multi-fiber ferrule defining at least one optical fiber bore opening through a front face, at least one optically functional optical fiber received within the ferrule and maintained within the at least one optical fiber bore, at least one guard fiber bore opening through the front face, and at least one optically non-functional guard fiber received within the at least one guard fiber bore.
摘要翻译： 一种多纤维光纤套圈，包括套圈主体，容纳在由所述套圈主体限定的至少一个光纤孔内的至少一个光学功能光纤，以及容纳在至少一个保护光纤内的至少一个光学非功能保护光纤 孔由套管体限定。 一种多纤维套管，其限定穿过前表面开口的至少一个光纤孔，容纳在所述套圈内并保持在所述至少一个光纤孔内的至少一个光学功能光纤，至少一个保护纤维孔穿过所述前部 面和至少一个光学上非功能的保护纤维，其被容纳在所述至少一个防护纤维孔内。
-
2.发明授权Fiber optic connection for applying axial biasing force to multifiber ferrule 有权用于向多光纤套圈施加轴向偏置力的光纤连接公开(公告)号：US07077576B2
公开(公告)日：2006-07-18
申请号：US10675352
申请日：2003-09-30
申请人： James P. Luther , Terry L. Cooke , Michael deJong , Robert B. Elkins, II , Lars K. Nielsen , Thomas Theuerkorn , Tory A. Klavuhn
发明人： James P. Luther , Terry L. Cooke , Michael deJong , Robert B. Elkins, II , Lars K. Nielsen , Thomas Theuerkorn , Tory A. Klavuhn
IPC分类号： G02B6/38
CPC分类号： G02B6/3821 , G02B6/3885
摘要： A fiber optic connector includes a multifiber ferrule and at least one force centering element for applying a biasing force to the ferrule in the longitudinal direction without introducing a moment about a lateral axis. The connector further includes a coil spring for exerting the biasing force and a spring seat disposed between the coil spring and the ferrule. The rearward portion or the forward portion of the spring seat may be provided with a pair of outwardly extending protrusions that are laterally spaced apart to transfer the biasing force to the ferrule. Alternatively, the forward portion of the spring seat or the rear face of the ferrule may define a convex surface. Alternatively, the ferrule defines a convex surface in the direction of a first lateral axis and the spring seat defines a convex surface in the direction of a second lateral axis perpendicular to the first lateral axis.
摘要翻译： 光纤连接器包括多光纤套圈和至少一个力中心元件，用于在纵向方向上向套圈施加偏压力，而不引起围绕横向轴线的力矩。 连接器还包括用于施加偏压力的螺旋弹簧和设置在螺旋弹簧和套圈之间的弹簧座。 弹簧座的后部或前部可以设置有一对向外延伸的突出部，其横向间隔开以将偏置力传递到套圈。 或者，弹簧座的前部或套圈的后表面可以限定凸形表面。 或者，套圈在第一横向轴线的方向上限定凸形表面，并且弹簧座在垂直于第一横向轴线的第二横向轴线的方向上限定凸形表面。
-
公开(公告)号：US20080145008A1
公开(公告)日：2008-06-19
申请号：US11638770
申请日：2006-12-14
IPC分类号： G02B6/44
CPC分类号： G02B6/4475
摘要： A cable assembly including a fiber optic cable and at least one network access point positioned on the cable at which at least one optical fiber within the cable is accessed and preterminated. The cable assembly comprises a tether adapted to be selectively extended and including at least one tether optical fiber therein that is optically connected to the at least one optical fiber that is preterminated, and a tether storage member for storing at least a portion of the tether therein, wherein at least one of the at least one optical fiber that is preterminated and the at least one tether optical fiber comprises a bend performance optical fiber.
摘要翻译： 一种电缆组件，包括光纤电缆和位于电缆上的至少一个网络接入点，在该位置处，电缆内的至少一根光纤被访问并被预先消除。 电缆组件包括适于被选择性地延伸并且包括其中的至少一个系链光纤的系绳，其光纤连接到被预先灭灭的至少一个光纤，以及用于在其中存储系绳的至少一部分的系绳存储部件 其特征在于，所述至少一个预纤维光纤中的至少一个光纤和所述至少一个系链光纤包括弯曲性能光纤。
-
4.发明授权Interconnection enclosure having a connector port and preterminated optical connector 失效互连外壳具有连接器端口和预先终止的光连接器公开(公告)号：US06856748B1
公开(公告)日：2005-02-15
申请号：US10674696
申请日：2003-09-30
CPC分类号： G02B6/444 , G02B6/3825 , G02B6/3897
摘要： An interconnection enclosure comprising at least one connector port operable for receiving a connector pair and a preterminated optical connector received in the at least one connector port, wherein the preterminated optical connector is adapted to be withdrawn from the exterior of the enclosure without entering the enclosure. The enclosure further comprising a tether means, a bend radius control means and a sealing means. An interconnection enclosure comprised of two halves held together by a fastening means, the enclosure defining an end wall and defining at least one connector port opening through the end wall for receiving a preterminated optical connector, the enclosure housing further defining an opening for receiving a distribution cable extending therethrough, wherein the preterminated optical connector is adapted to be withdrawn from the exterior of the enclosure without entering the enclosure.
摘要翻译： 一种互连外壳，包括至少一个连接器端口，该连接器端口可操作用于接收容纳在所述至少一个连接器端口中的连接器对和预先终止的光学连接器，其中所述预灭灭的光学连接器适于在不进入所述外壳的情况下从所述外壳的外部撤出。 外壳还包括系绳装置，弯曲半径控制装置和密封装置。 一个由两个半部组成的互连外壳，该两个半部由紧固装置固定在一起，外壳限定一个端壁，并限定通过该端壁的至少一个连接器开口，用于接收一个预先终止的光学连接器，该外壳外壳进一步限定用于接收一个分配的开口 电缆延伸穿过其中，其中预灭火的光学连接器适于从外壳的外部取出而不进入外壳。
-
5.发明授权Ferrule assembly having highly protruding optical fibers and an associated fabrication method 有权具有高突出光纤的套圈组件和相关联的制造方法公开(公告)号：US07267491B2
公开(公告)日：2007-09-11
申请号：US11234994
申请日：2005-09-26
IPC分类号： G02B6/36
CPC分类号： G02B6/3863 , G02B6/38 , G02B6/3885
摘要： A ferrule assembly having highly protruding optical fibers and a corresponding method of efficiently, precisely and repeatedly fabricating the ferrule assemblies are provided. In this regard, a ferrule assembly is provided that includes a plurality of optical fibers extending at least about 3.5 μm beyond the front face. The end portions of the optical fibers of the ferrule assembly may also be substantially coplanar with the end portions of the optical fibers differing in position from one another by no more than 100 nm. The ferrule assembly may be efficiently fabricated by polishing the optical fibers to a desired protrusion without first grinding or polishing the optical fibers to be flush with the front face of the ferrule. The ferrule assembly may be even more efficiently fabricated in instances in which the ferrule includes at least one polishing feature, such as an outwardly extending pedestal or a recessed portion.
摘要翻译： 提供了具有高突出光纤的套圈组件以及有效，精确和重复地制造套圈组件的相应方法。 在这方面，提供一种套圈组件，其包括延伸至少大约3.5μm超过前表面的多根光纤。 套管组件的光纤的端部也可以与光纤的端部基本上共面，彼此的位置彼此不同，不超过100nm。 可以通过将光纤抛光到期望的突起而无需首先研磨或抛光光纤以与套圈的前表面齐平来有效地制造套圈组件。 在套圈包括至少一个抛光特征（例如向外延伸的基座或凹入部分）的情况下，可以更有效地制造套圈组件。
-
6.发明授权Ferrule assembly having highly protruding optical fibers and an associated fabrication method 有权具有高突出光纤的套圈组件和相关联的制造方法公开(公告)号：US06957920B2
公开(公告)日：2005-10-25
申请号：US10178653
申请日：2002-06-24
CPC分类号： G02B6/3863 , G02B6/38 , G02B6/3885
摘要： A ferrule assembly having highly protruding optical fibers and a corresponding method of efficiently, precisely and repeatedly fabricating the ferrule assemblies are provided. In this regard, a ferrule assembly is provided that includes a plurality of optical fibers extending at least about 3.5 μm beyond the front face. The end portions of the optical fibers of the ferrule assembly may also be substantially coplanar with the end portions of the optical fibers differing in position from one another by no more than 100 nm. The ferrule assembly may be efficiently fabricated by polishing the optical fibers to a desired protrusion without first grinding or polishing the optical fibers to be flush with the front face of the ferrule. The ferrule assembly may be even more efficiently fabricated in instances in which the ferrule includes at least one polishing feature, such as an outwardly extending pedestal or a recessed portion.
摘要翻译： 提供了具有高突出光纤的套圈组件以及有效，精确和重复地制造套圈组件的相应方法。 在这方面，提供一种套圈组件，其包括延伸至少大约3.5μm超过前表面的多根光纤。 套管组件的光纤的端部也可以与光纤的端部基本上共面，彼此的位置彼此不同，不超过100nm。 可以通过将光纤抛光到期望的突起而无需首先研磨或抛光光纤以与套圈的前表面齐平来有效地制造套圈组件。 在套圈包括至少一个抛光特征（例如向外延伸的基座或凹入部分）的情况下，可以更有效地制造套圈组件。
-
公开(公告)号：US20080131056A1
公开(公告)日：2008-06-05
申请号：US12011508
申请日：2008-01-28
申请人： Micah C. Isenhour , Christopher P. Lewallen , James P. Luther , Thomas Theuerkorn , Hieu V. Tran
发明人： Micah C. Isenhour , Christopher P. Lewallen , James P. Luther , Thomas Theuerkorn , Hieu V. Tran
IPC分类号： G02B6/38
CPC分类号： G02B6/4465 , G02B6/4475
摘要： A loopback device utilizing bend insensitive optical fiber to facilitate deployment of a connectorized fiber optic distribution cable through small-diameter conduit. A loopback device utilizing bend insensitive optical fiber for use within an optical network to route optical signals transmitted downstream along one or more optical fibers back upstream along the same or other optical fibers for the purpose of the determining the integrity of the downstream and upstream optical paths from a single upstream location. A loopback device including one or more bend insensitive optical fibers, a multi-fiber loopback ferrule and a dust cap for sealing engaging a connector plug attached to a distribution cable or a tether of a pre-engineered distribution cable assembly prior to installation of the distribution cable.
摘要翻译： 一种使用弯曲不敏感光纤的环回装置，以便于通过小直径导管部署连接的光纤配线。 一种使用弯曲不敏感光纤在光网络内使用的环回装置，用于将沿着一根或多根光纤的下行传输的光信号沿相同或其它光纤向上游传送，以确定下游和上游光路的完整性 从单个上游位置。 一种环回装置，包括一个或多个弯曲不敏感光纤，多光纤环回套圈和防尘盖，用于在安装分布之前密封连接到分配电缆或预设计布局电缆组件的系绳的连接器插头 电缆。
-
公开(公告)号：US06672772B2
公开(公告)日：2004-01-06
申请号：US10003334
申请日：2001-10-31
申请人： Brian J. Gimbel , James P. Luther , Thomas Theuerkorn , Hieu V. Tran , Darrell Childers , Dennis M. Knecht
发明人： Brian J. Gimbel , James P. Luther , Thomas Theuerkorn , Hieu V. Tran , Darrell Childers , Dennis M. Knecht
IPC分类号： G02B636
CPC分类号： G02B6/3843 , G02B6/25 , G02B6/3861
摘要： Eccentricity of a optical fiber installed in a passageway of a ferrule is minimized by imposing a force on the end of the optical fiber projecting from the passageway at the ferrule end face to push the optical fiber to a desired position in the passageway, prior to curing an adhesive used for fixing the optical fiber in the passageway, so as to compensate for eccentricity of the passageway. In one embodiment, the force is imposed on the optical fiber by hanging a weight on the optical fiber. In another embodiment, the force is imposed on the optical fiber by using a pressurized jet of fluid. The point of application of the force, the magnitude of the force, and the viscosity of the adhesive are selected such that minimal optical fiber bending occurs, thereby assuring that the optical fiber is positioned at the desired position in the passageway for an appreciable distance from the ferrule end face along the passageway.
-
公开(公告)号：US07596293B2
公开(公告)日：2009-09-29
申请号：US12011508
申请日：2008-01-28
申请人： Micah C. Isenhour , Christopher P. Lewallen , James P. Luther , Thomas Theuerkorn , Hieu V. Tran
发明人： Micah C. Isenhour , Christopher P. Lewallen , James P. Luther , Thomas Theuerkorn , Hieu V. Tran
IPC分类号： G02B6/00
CPC分类号： G02B6/4465 , G02B6/4475
摘要： A loopback device utilizing bend insensitive optical fiber to facilitate deployment of a connectorized fiber optic distribution cable through small-diameter conduit. A loopback device utilizing bend insensitive optical fiber for use within an optical network to route optical signals transmitted downstream along one or more optical fibers back upstream along the same or other optical fibers for the purpose of the determining the integrity of the downstream and upstream optical paths from a single upstream location. A loopback device including one or more bend insensitive optical fibers, a multi-fiber loopback ferrule and a dust cap for sealing engaging a connector plug attached to a distribution cable or a tether of a pre-engineered distribution cable assembly prior to installation of the distribution cable.
摘要翻译： 一种使用弯曲不敏感光纤的环回装置，以便于通过小直径导管部署连接的光纤配线。 一种使用弯曲不敏感光纤在光网络内使用的环回装置，用于将沿着一根或多根光纤的下行传输的光信号沿相同或其它光纤向上游传送，以确定下游和上游光路的完整性 从单个上游位置。 一种环回装置，包括一个或多个弯曲不敏感光纤，多光纤环回套圈和防尘盖，用于在安装分布之前密封连接到分配电缆或预设计布局电缆组件的系绳的连接器插头 电缆。
-
公开(公告)号：US07330624B2
公开(公告)日：2008-02-12
申请号：US11406190
申请日：2006-04-18
申请人： Micah C. Isenhour , Christopher P. Lewallen , James P. Luther , Thomas Theuerkorn , Hieu V. Tran
发明人： Micah C. Isenhour , Christopher P. Lewallen , James P. Luther , Thomas Theuerkorn , Hieu V. Tran
IPC分类号： G02B6/00
CPC分类号： G02B6/4465 , G02B6/4475
摘要： A loopback device utilizing bend insensitive optical fiber to facilitate deployment of a connectorized fiber optic distribution cable through small-diameter conduit. A loopback device utilizing bend insensitive optical fiber for use within an optical network to route optical signals transmitted downstream along one or more optical fibers back upstream along the same or other optical fibers for the purpose of the determining the integrity of the downstream and upstream optical paths from a single upstream location. A loopback device including one or more bend insensitive optical fibers, a multi-fiber loopback ferrule and a dust cap for sealing engaging a connector plug attached to a distribution cable or a tether of a pre-engineered distribution cable assembly prior to installation of the distribution cable.
-
-
-
-
-
-
-
-
-
搜索结果
161 条记录 (耗时 0.032 秒)
