公开(公告)号：WO2019077471A1

公开(公告)日：2019-04-25

申请号：PCT/IB2018/057978

申请日：2018-10-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： SIMMONS, Richard L. ,  SHONKWILER, Nathaniel S. ,  LARSON, Donald K. ,  CLATANOFF, William J.

IPC: G02B6/36 ,  G02B6/38

CPC classification number: G02B6/3809 ,  G02B6/3636 ,  G02B6/3821 ,  G02B6/3885

Abstract: An optical fiber connection system (100) for connecting a plurality of optical fibers is described. The connection system comprises a first bare fiber holder (120) comprising a first splice element (160) and a second bare fiber holder (120') comprising a second splice element (160'). Each of the first and second splice elements (160,160') comprises a splice body (161) having a first end (160a) and a second end (160b) and a plurality of alternating alignment and clamping channels (165,167) formed in a top surface (161b) of the splice body (161) that extend from the first end to the second end of the splice body. When the first and second bare fiber holders (120,120') are mated, at least a portion of the alignment channels (165) of the first splice element (160) overlap a portion of the clamping channels (167) in the second splice element (160') and at least a portion of the clamping channels (167) of the first splice element (160) overlap a portion of the alignment channels (165) of the second splice element (160') to hold the first and second optical fibers in end to end alignment.

公开(公告)号：WO2017064588A1

公开(公告)日：2017-04-20

申请号：PCT/IB2016/055932

申请日：2016-10-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： PARIKH, Rutesh D. ,  CARPENTER, James B. ,  BRANNAN, Dennis G.

IPC: G02B6/42 ,  G02B6/44

CPC classification number: G02B6/3809 ,  G02B6/3887

Abstract: Optical fiber connecting devices and methods of connecting first and second optical fibers are described. The exemplary devices have a housing composed of an upper and lower housing portions, a mechanical element disposed in a cavity of the lower housing portion, the mechanical element configured to axially align and connect the bare glass portions of the first and second optical fibers; and an actuation mechanism to open and close the splice element a plurality of times, and allows the first and second optical fibers to be positioned, secured and actuated in the mechanical element at the same or different times.

Abstract translation: 描述了光纤连接装置和连接第一和第二光纤的方法。 示例性装置具有由上下壳体部分组成的壳体，布置在下壳体部分的空腔中的机械元件，机械元件构造成轴向对准并连接第一和第二光纤的裸露玻璃部分; 以及多次打开和闭合拼接元件的致动机构，并且允许第一和第二光纤在相同或不同时间在机械元件中定位，固定和致动。

公开(公告)号：WO2016014765A1

公开(公告)日：2016-01-28

申请号：PCT/US2015/041693

申请日：2015-07-23

Applicant: TYCO ELECTRONICS CORPORATION ,  TYCO ELECTRONICS RAYCHEM BVBA

Inventor： TOY, Lester Tungnan ,  VERHEYDEN, Danny Willy August ,  DAGA, Vijay

IPC: G02B6/38

CPC classification number: B32B1/08 ,  B32B7/12 ,  B32B17/064 ,  B32B27/08 ,  B32B27/12 ,  B32B2250/03 ,  B32B2262/101 ,  B32B2457/00 ,  B32B2551/00 ,  C09J123/06 ,  C09J123/12 ,  C09J151/06 ,  G02B6/00 ,  G02B6/3809

Abstract: A tube assembly includes glass fiber, a heat-recovered heat recoverable tube surrounding at least a portion of the glass fiber, an adhesive having an adhesive composition comprising a reactive polyethylene and a reactive propylene copolymer. The adhesive adhesively couples the heat-recovered heat recoverable tube to the glass fiber. The adhesive composition includes a reactive polyethylene, such as, a maleic anhydride modified linear low density polyethylene resin, and a reactive propylene copolymer, such as, a maleic anhydride grafted polypropylene copolymer. The adhesive composition is capable of adhering to glass fiber with an axial load of 5 N at 70C for a period of at least 60 seconds.

Abstract translation: 管组件包括玻璃纤维，围绕玻璃纤维的至少一部分的热回收的可热回收管，具有包含反应性聚乙烯和反应性丙烯共聚物的粘合剂组合物的粘合剂。 粘合剂将热回收的可热管连接到玻璃纤维上。 粘合剂组合物包括反应性聚乙烯，例如马来酸酐改性的线性低密度聚乙烯树脂和反应性丙烯共聚物，例如马来酸酐接枝的聚丙烯共聚物。 粘合剂组合物能够在70℃的轴向载荷为5N的玻璃纤维上粘附至少60秒的时间。

公开(公告)号：WO2015032040A1

公开(公告)日：2015-03-12

申请号：PCT/CN2013/082928

申请日：2013-09-04

Applicant: 深圳日海通讯技术股份有限公司

Inventor： 衷诚 ,  陈新军 ,  王七月

IPC: G02B6/36 ,  G02B6/38

CPC classification number: G02B6/3803 ,  G02B6/3806 ,  G02B6/3809 ,  G02B6/3846

Abstract: 一种扣位结构及采用该扣位结构的光纤接续器，该扣位结构包括线缆固定器（1）和底座（2），底座（2）设置有扣位孔（4），线缆固定器（1）设置有耳扣（3），装配时，耳扣（3）扣入扣位孔（4）；耳扣（3）的上升方向设置有第二外侧面（6），第二外侧面（6）与线缆固定器（1）的壁面组成上小下大的楔形；拆卸时，向上方提升耳扣（3），由于耳扣（3）的上升方向的第二外侧面（6）与线缆固定器（1）的壁面组成上小下大的楔形，以较小的力便可实现耳扣（3）与扣位孔（4）的分离，实现线缆固定器（1）与底座（2）的拆卸，拆卸方便，能够满足光纤连接器的快捷检测、重装、修复的需求。

公开(公告)号：WO2015002098A1

公开(公告)日：2015-01-08

申请号：PCT/JP2014/067237

申请日：2014-06-27

Applicant: 矢崎総業株式会社

Inventor： 中園　晃充 ,  若林　知敬 ,  松倉　▲寿▼夫

IPC: G02B6/38

CPC classification number: G02B6/3809 ,  G02B6/3857

Abstract: 　押圧部（５０）により筒孔（２１）の孔径が縮径変形することによって、第一光ファイバ（１００）と第二光ファイバ（２００）との先端部（１００ｂ、２００ｂ）が互いの先端面（１００ａ、２００ａ）を突き合わした状態で筒孔（２１）内に保持される。

Abstract translation: 按压单元（50）使圆筒孔（21）变形，从而减小其直径，由此将第一光纤（100）和第二光纤（200）的前端（100b，200b）保持在内部 在顶端面（100a，200a）彼此挤压的状态下形成圆筒状孔（21）。

公开(公告)号：WO2014118225A1

公开(公告)日：2014-08-07

申请号：PCT/EP2014/051712

申请日：2014-01-29

Applicant: TYCO ELECTRONICS RAYCHEM BVBA

Inventor： SAMAL, Keshari Sangram ,  DASH, Mamoni ,  DUBRUEL, Peter Martha ,  WATTÉ, Jan ,  BERI, Stefano ,  ÖZDILEK, Ceren ,  MATTHEUS, Walter ,  VERHEYDEN, Danny Willy August

IPC: G02B6/38

CPC classification number: G02B6/3849 ,  G02B6/3809 ,  G02B6/3866

Abstract: The present disclosure relates to a fiber optic connector including a connector body (122) having a front end and a rear end. A shutter (74) is mounted at the front end of the connector body (122). The shutter (74) is moveable relative to the connector body (122) between an open position and a closed position. The fiber optic connector (69) includes an optical fiber (100) having an end face that is accessible at the front end of the connector body (122) when the shutter (74) is in the open position. The fiber optic connector (69) also includes a cleaning material (501) provided at an inner side of the shutter (74) that covers the end face of the optical fiber (100) when the shutter (74) is in the closed position.

Abstract translation: 本公开涉及包括具有前端和后端的连接器主体（122）的光纤连接器。 快门（74）安装在连接器主体（122）的前端。 快门（74）能够在打开位置和关闭位置之间相对于连接器主体（122）移动。 光纤连接器（69）包括光纤（100），当光闸（74）处于打开位置时，光纤（100）具有在连接器主体（122）的前端可接近的端面。 光纤连接器（69）还包括设置在活门（74）的内侧的清洁材料（501），当快门（74）处于关闭位置时，该清洁材料覆盖光纤（100）的端面。

公开(公告)号：WO2014070819A1

公开(公告)日：2014-05-08

申请号：PCT/US2013/067380

申请日：2013-10-30

Applicant: TYCO ELECTRONICS CORPORATION

Inventor： FABIAN, David James ,  LI, Jun ,  MOSIER, James Patrick ,  ZITSCH, Dwight David

IPC: G02B6/38 ,  G02B6/42 ,  G02B6/02

CPC classification number: G02B6/3809 ,  G02B6/02033 ,  G02B6/3801 ,  G02B6/3846 ,  G02B6/3878 ,  G02B6/3887

Abstract: A terminus assembly (742) is provided for terminating an optical cable (612) that includes a plastic optical fiber (POF) (634) having a tip segment (636) that includes a tip surface (638). The terminus assembly includes a shell (668) that includes a cable passage (674). A POF stub (800) is held by the shell. The POF stub extends a length from a mating end (802) to a fiber end (822). The mating end of the POF stub is configured to optically couple with a mating POF (34) of a mating connector (20). The fiber end of the POF stub includes a coupling surface (826). The POF stub is held by the shell such that the fiber end extends within the cable passage of the shell.

Abstract translation: 提供终端组件（742）用于端接包括具有包括尖端表面（638）的尖端段（636））的塑料光纤（POF）（634）的光缆（612）。 终端组件包括包括电缆通道（674）的外壳（668）。 POF存根（800）由壳体保持。 POF短截线从配合端（802）延伸到纤维端（822）的长度。 POF短截线的配合端配置成与匹配连接器（20）的配合POF（34）光学耦合。 POF短截线的纤维端包括耦合表面（826）。 POF短截线由壳体保持，使得纤维端部在壳体的电缆通道内延伸。

公开(公告)号：WO2013117589A3

公开(公告)日：2013-10-03

申请号：PCT/EP2013052325

申请日：2013-02-06

Applicant: TYCO ELECTRONICS RAYCHEM BVBA

Inventor： DAEMS DANIEL FRANCOIS ,  VERHEYDEN DANNY WILLY AUGUST ,  VOS BART

IPC: G02B6/38

CPC classification number: G02B6/3887 ,  G02B6/3809 ,  G02B6/3849 ,  G02B6/3859 ,  G02B6/3893 ,  G02B6/4476

Abstract: The present disclosure relates to a fiber optic connector assembly having a fiber optic connector including a main connector body and a rear insert secured within a rear cable termination end of the main connector body. The fiber optic connector assembly has a fiber optic cable that includes an optical fiber, a strength layer and an outer jacket. The optical fiber has a ferrule-less end portion accessible at a front mating end of the main connector body. A first shape recoverable sleeve secures the optical fiber to a substrate anchored to the rear insert. An axial gap exists between the forward end of the outer jacket and the rearward end of the rear insert. A second shape recoverable sleeve secures the outer jacket to the rear insert. An adhesive material at least partially fills the axial gap.

Abstract translation: 本公开涉及一种光纤连接器组件，其具有光纤连接器，该光纤连接器包括主连接器主体和固定在主连接器主体的后端电缆终端内的后插入件。 光纤连接器组件具有包括光纤，强化层和外护套的光纤电缆。 光纤在主连接器主体的前配合端处具有无套圈端部。 第一形状可恢复套筒将光纤固定到锚定到后部插入物的基底。 在外套的前端和后插入件的后端之间存在轴向间隙。 第二个形状可恢复的套筒将外套固定到后插入件。 粘合材料至少部分填充轴向间隙。

公开(公告)号：WO2013117589A2

公开(公告)日：2013-08-15

申请号：PCT/EP2013/052325

申请日：2013-02-06

Applicant: TYCO ELECTRONICS RAYCHEM BVBA

Inventor： DAEMS, Daniel Francois ,  VERHEYDEN, Danny Willy August ,  VOS, Bart

IPC: G02B6/38

CPC classification number: G02B6/3887 ,  G02B6/3809 ,  G02B6/3849 ,  G02B6/3859 ,  G02B6/3893 ,  G02B6/4476

Abstract: The present disclosure relates to a fiber optic connector assembly having a fiber optic connector including a main connector body and a rear insert secured within a rear cable termination end of the main connector body. The fiber optic connector assembly has a fiber optic cable that includes an optical fiber, a strength layer and an outer jacket. The optical fiber has a ferrule-less end portion accessible at a front mating end of the main connector body. A first shape recoverable sleeve secures the optical fiber to a substrate anchored to the rear insert. An axial gap exists between the forward end of the outer jacket and the rearward end of the rear insert. A second shape recoverable sleeve secures the outer jacket to the rear insert. An adhesive material at least partially fills the axial gap.

Abstract translation: 本发明涉及一种具有光纤连接器的光纤连接器组件，该光纤连接器包括主连接器主体和固定在主连接器主体的后电缆终端中的后插入件。 光纤连接器组件具有包括光纤，强度层和外护套的光纤电缆。 该光纤具有在该主连接器主体的前配合端可接近的无套圈端部。 第一形状可恢复套筒将光纤固定到锚固到后插入件的基板上。 在外护套的前端和后插入件的后端之间存在轴向间隙。 第二形状可恢复套筒将外护套固定到后插入件。 粘合剂材料至少部分地填充轴向间隙。

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

Applicant: CORNING CABLE SYSTEMS LLC ,  DE JONG, Michael ,  HALL, Radawan ,  ISENHOUR, Micah C. ,  KNECHT, Dennis M. ,  LUTHER, James P.

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.

Abstract translation: 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。