公开(公告)号：EP3816689B1

公开(公告)日：2024-07-31

申请号：EP20201267.0

申请日：2020-10-12

IPC: G02B6/38

CPC classification number: G02B6/3809 ,  G02B6/3839 ,  G02B6/3882 ,  G02B6/3885

公开(公告)号：EP3234671A1

公开(公告)日：2017-10-25

申请号：EP15870903.0

申请日：2015-12-15

Applicant: CommScope Connectivity Belgium BVBA ,  CommScope Technologies LLC

Inventor： VERHEYDEN, Danny Willy August ,  BERVOETS, Marc Eugène Willem ,  FLAIG, Robert Charles ,  PAUL, Randall Bobby ,  ZITSCH, Michael Ward ,  ERDMAN, David Donald ,  SCHAIBLE, Gregory J.

IPC: G02B6/36

CPC classification number: G02B6/3809 ,  G02B6/3825 ,  G02B6/3849

Abstract: The present disclosure relates to fiber optic connection systems including fiber optic connector having retractable noses for protecting bare fiber ends of ferrule-less connectors. In certain examples, the retractable noses are used in combination with protective shutters. In other examples, the retractable noses can accommodate multiple optical fibers.

Abstract translation: 本公开涉及包括光纤连接器的光纤连接系统，所述光纤连接器具有用于保护无套圈连接器的裸露光纤端部的可收缩鼻部。 在某些示例中，可收缩鼻部与防护百叶窗结合使用。 在其他示例中，可缩回鼻可容纳多根光纤。

公开(公告)号：EP3049839A4

公开(公告)日：2017-05-10

申请号：EP14848853

申请日：2014-09-24

Applicant: TE CONNECTIVITY CORP

Inventor： KADAR-KALLEN MICHAEL AARON ,  FLAIG ROBERT CHARLES ,  BRETZ DWIGHT A ,  PAUL RANDALL BOBBY ,  GURRERI MICHAEL LAWRENCE

IPC: G02B6/36 ,  G02B6/38

CPC classification number: G02B6/3809 ,  G02B6/3825

Abstract: A method for positioning an optical fiber having an end portion within an alignment groove of an alignment device includes orienting the optical fiber in the alignment groove of the alignment device; causing the optical fiber to elastically flex; using an interference point to assist in forming a curved profile of the flexed fiber, and using inherent elasticity of the flexed optical fiber to assist in retaining the end portion of the optical fiber in contact with the alignment groove. A connection system includes a connector, alignment device, and adapter, with an interference point on at least one of the connector, alignment device, or adapter.

Abstract translation: 一种用于在具有光纤的定位在端部内的对准装置的对准槽包括定向在对准装置的对准槽的光纤的方法; 使所述光纤，以弹性地弯曲; 利用在干扰点以帮助形成挠曲纤维的弯曲的轮廓，以及使用该挠曲光纤的固有弹性，以帮助保持所述光纤的端部在与排列槽接触。 的连接系统包括一连接器，对准装置，和适配器，与干扰点上的连接器，对准装置或适配器中的至少一个。

公开(公告)号：EP3035094A1

公开(公告)日：2016-06-22

申请号：EP13890853.8

申请日：2013-11-28

Applicant: State Grid Corporation of China ,  State Grid Ningbo Power Supply Company

Inventor： FAN, Xuefeng ,  QIU, Jun ,  XU, Xiaozhong ,  YU, Hongsheng ,  ZHU, Chengzhi ,  XU, Zhiqiang ,  TANG, Yize ,  LI, Peng ,  FANG, Yunhui ,  ZHANG, Liwei

IPC: G02B6/38

CPC classification number: G02B6/3508 ,  G02B6/3558 ,  G02B6/3574 ,  G02B6/3806 ,  G02B6/3809 ,  H04Q2011/0024

Abstract: An optical fiber core butting apparatus comprises a butting panel (1) with multiple butting devices including butting holes (11), optical fiber core butting connectors and mechanical hands (3); the optical fiber core butting connectors comprise a wire-line connector (21) and a cord-line connector (22); the wire-line connector (21) comprises a first slide bar (211), a first wire-line core connector (212) and a second wire-line core connector (213), and the input terminals and the output terminals of the first and second wire-line core connectors (212, 213) are both connected by connecting fibers; the cord-line connector (22) comprises a second slide bar (221), a first cord-line core connector (222) and a second cord-line core connector (223), and the first and second cord-line connector (222, 223) are connected by a connecting fiber; the mechanical hands (3) are used for holding the core connectors and driving the core connectors to move.

公开(公告)号：EP2914995A1

公开(公告)日：2015-09-09

申请号：EP13789140.4

申请日：2013-10-29

Applicant: Tyco Electronics Corporation

Inventor： BARRY, James, Leo ,  FABIAN, David, James ,  GLATFELTER, Kyle, Jay ,  LI, Jun ,  MOSIER, James, Patrick

IPC: G02B6/38

CPC classification number: G02B6/3809 ,  G02B6/3821 ,  G02B6/3887 ,  G02B6/40

Abstract: An optical cable assembly (11) includes an optical cable (12) having an end (32) that extends a length. The optical cable includes a plastic optical fiber (POF) (34) and a buffer (62) surrounding the POF along a portion of the length of the end of the optical cable. A terminus assembly (20) terminates the end of the optical cable. The terminus assembly includes a terminus body (68) having a cable passage (74) and a crimp zone (76). At least a portion of the length of the end of the optical cable extends within the cable passage of the terminus body such that the terminus body surrounds the buffer of the optical cable at the crimp zone. The terminus body is mechanically crimped over, in engagement with, the buffer of the optical cable at the crimp zone.

公开(公告)号：EP2678726A1

公开(公告)日：2014-01-01

申请号：EP12705020.1

申请日：2012-02-07

Applicant: Tyco Electronics Raychem BVBA ,  Tyco Electronics Corporation

Inventor： VERHEYDEN, Danny, Willy, August ,  ERDMAN, David, Donald ,  GURRERI, Michael ,  PAUL, Randall, Bobby ,  WATTE, Jan ,  FLAIG, Robert, Charles ,  PLOTTS, Alan, Edward ,  KADAR-KALLEN, Michael, Aaron ,  BUCHTER, Shelly, Anne ,  VANDENBROECK, Jan ,  BILLET, Patrick ,  BERI, Stefano ,  HILDERINK, Andre, Johannes, Maria ,  JACOBS, Hernes ,  RUTGERS, Petrus, Theodorus ,  KRECHTING, Petrus, Theodorus ,  WOLBERS, Martijn, Johannes ,  MATTHEUS, Walter ,  RADULESCU, Cristian-Radu ,  VITS, Paul ,  VAN ASSENBERGH, Karel Johannes ,  DE JAGER, Pieter Cornelis ,  VAN DER POL, Henk Jan Theodor

IPC: G02B6/38 ,  B29D11/00

CPC classification number: G02B6/3859 ,  B29C65/02 ,  B29C65/72 ,  B29C66/90 ,  B29D11/00711 ,  B29D11/00721 ,  B29K2105/253 ,  B29K2995/0049 ,  G02B6/245 ,  G02B6/2552 ,  G02B6/3802 ,  G02B6/3809 ,  G02B6/3825 ,  G02B6/3833 ,  G02B6/3846 ,  G02B6/3898 ,  Y10T156/12 ,  Y10T156/17

Abstract: An optical fiber connector that is mechanically connectable to another optical fiber connector. The optical fiber connector includes an optical fiber with a bare end. The bare end has an end face and includes a core and a cladding that surrounds the core. The cladding has a radius of curvature at the end face in the range from 0.4 mm to 4 mm, and/or the core protrudes from the cladding with a protrusion height in the range from 10 to 200 nm, preferably in the range from 10 to 150 nm, and more preferably in the range from 30 to 60 nm.

Abstract translation: 一种用于将连接器附接到光纤的便携式设备，所述光纤具有端部，所述设备包括用于在所述光纤端部接收所述光纤的装置; 以及用于将连接器自主地连接到光纤的连接器站。

公开(公告)号：EP2537054A1

公开(公告)日：2012-12-26

申请号：EP11705410.6

申请日：2011-02-17

Applicant: Corning Cable Systems LLC

Inventor： DE JONG, Michael ,  HALL, Radawan ,  ISENHOUR, Micah C. ,  KNECHT, Dennis M. ,  LUTHER, James P.

IPC: G02B6/255 ,  G02B6/44

CPC classification number: G02B6/2555 ,  G02B6/245 ,  G02B6/25 ,  G02B6/32 ,  G02B6/3809 ,  G02B6/3825

Abstract: 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.

公开(公告)号：EP2245490A1

公开(公告)日：2010-11-03

申请号：EP09710050.7

申请日：2009-02-12

Applicant: Tyco Electronics Corporation

Inventor： DAANE, Laurence, A. ,  SMITS, Matthijs, P.

IPC: G02B6/38 ,  H01R24/04

CPC classification number: G02B6/3817 ,  G02B6/3801 ,  G02B6/3809 ,  H01R24/58 ,  H01R2107/00

Abstract: A connector is provided. The connector includes a body extending a length along a central longitudinal axis. The body includes first and second elements that each include opposite first and second end portions. A third element is positioned between at least a portion of the first and second elements. A portion of the third element and a portion of the first element extend within the second element. A portion of the first element extends within the third element. The first end portions of the first and second elements are exposed with respect to the third element. The second end portions of the first and second elements are exposed with respect to the third element. The exposed first end portions of the first and second elements are spaced apart with respect to each other along the length of the body. The exposed second end portions of the first and second elements are spaced apart with respect to each other along the length of the body. The length of the body extends no greater than approximately 152 millimeters (approximately 6 inches).

Abstract translation: 提供连接器。 连接器包括沿着中心纵向轴线延伸长度的主体。 主体包括第一和第二元件，每个元件包括相对的第一和第二端部。 第三元件位于第一和第二元件的至少一部分之间。 第三元件的一部分和第一元件的一部分在第二元件内延伸。 第一元件的一部分在第三元件内延伸。 第一和第二元件的第一端部相对于第三元件露出。 第一和第二元件的第二端部相对于第三元件露出。 第一和第二元件的暴露的第一端部沿着主体的长度相对于彼此间隔开。 第一和第二元件的暴露的第二端部沿着主体的长度相对于彼此间隔开。 身体的长度不超过约152毫米（约6英寸）。

公开(公告)号：EP1754054A2

公开(公告)日：2007-02-21

申请号：EP05755699.5

申请日：2005-05-27

Applicant: New Objective, Inc.

Inventor： VALASKOVIC, Gary, A. ,  SAWDEY, Lee, R. ,  MURPHY, James, P., III

IPC: G01N30/60

CPC classification number: G02B6/3809 ,  B01L3/565 ,  B01L2300/0838 ,  G01N30/6039

Abstract: A union for coupling two or more segments of tubing (11) or optical fiber, having an elastomeric core (2) with two or more tubular sections encased in a through bore of a union body (4), the ends of the union body bore having compression nuts (10) having through bores for insertion of segments of tubing or optical fiber to be coupled, which, tubular sections, when compressed by the compression nuts, deform radially inwardly to hold and seal the segments of tubing or optical fiber inserted therein. The union housing (6) also has a window cut-out (9).

Abstract translation: 用于联接两个或更多个管段或光纤段的联接件，其具有弹性体芯体，其具有封装在联管体的通孔中的两个或多个管状部分，所述联管体孔的端部具有压紧螺母，该压缩螺母具有通孔， 要联接的管道或光纤的段，当被压缩螺母压缩时，管状部分径向向内变形以保持和密封插入其中的管道或光纤的段。

公开(公告)号：EP1312955A1

公开(公告)日：2003-05-21

申请号：EP02025521.2

申请日：2002-11-13

Applicant: TOMOEGAWA PAPER CO. LTD.

Inventor： Sasaki, Kyoichi, Technical Research Lab. ,  Kawse, Ritsu, Technical Research Lab. ,  Suzuki, Masayoshi, Technical Research Lab. ,  Kobayashi, Tatsushi, Technical Research Lab.

IPC: G02B6/38

CPC classification number: G02B6/3809 ,  G02B6/3885

Abstract: The invention provides a connection structure of optical fibers and a process for connecting optical fibers, by which the optical fibers are prevented from being damaged, the working time required for the connection is shortened, yield is improved, and efficiency of connection working is improved. The connection structure of optical fibers (11,12) comprises 2 connecting members (13,14) and brought face to face with each other and each having a through-hole and 2 optical fibers inserted into the respective through-holes of the connecting members. The 2 optical fibers are connected within the through-hole of one connecting member. The connection structure is formed by inserting optical fibers into respective through-holes of the 2 connecting members so as to locate an end surface of each optical fiber at an outlet of the through-hole or in the vicinity of the outlet, bringing the end surfaces of the 2 connecting members face to face with each other, and sliding the 2 connecting members in a direction of the center axis of the optical fibers to connect the optical fibers within the through-hole of one connecting member.

Abstract translation: 本发明提供了一种光纤的连接结构和连接光纤的方法，通过该方法防止了光纤被损坏，连接所需的工作时间缩短，产量提高，连接加工效率提高。 光纤（11,12）的连接结构包括2个连接部件（13,14），并且彼此面对并且具有通孔，并且两个光纤插入连接部件的各个通孔中 。 2根光纤连接在一个连接部件的通孔内。 连接结构是通过将光纤插入2个连接部件的各个通孔而形成的，以便将每个光纤的端面定位在通孔的出口处或出口附近，使端面 所述2个连接构件彼此面对，并且沿着所述光纤的中心轴线的方向滑动所述2个连接构件，以将所述光纤连接在一个连接构件的通孔内。