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公开(公告)号：US09488781B2
公开(公告)日：2016-11-08
申请号：US13885242
申请日：2011-12-14
CPC分类号： G02B6/2553 , G02B6/2555 , G02B6/3616
摘要： An optical fiber fusion splicer includes optical fiber holders that hold optical fibers. Each optical fiber holder includes a base, a cover, and a connecting portion. The base includes a setting table on which an optical fiber F is placed so as to be oriented in the longitudinal direction of the base. The cover has pressing members that press the optical fiber F placed on the setting table against the setting table. The connecting portion joins the cover to the base such that the cover is openable away from and closeable over the base and movable in the longitudinal direction of the base.
摘要翻译： 光纤熔接机包括保持光纤的光纤保持器。 每个光纤保持器包括基座，盖子和连接部分。 底座包括一个设置台，光纤F放置在该设置台上，以沿着基座的纵向定向。 盖具有按压构件，其将设置在安置台上的光纤F压靠在安放台上。 连接部分将盖子连接到基座，使得盖子可以在基座上打开并且可以在基座上方并且可以在基座的纵向方向上移动。
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公开(公告)号：US20130277356A1
公开(公告)日：2013-10-24
申请号：US13976302
申请日：2012-02-02
IPC分类号： G02B6/255
CPC分类号： G02B6/2551 , G02B6/2555 , G02B6/2557 , G02B6/2558 , G02B6/3846
摘要： A method of fusion-splicing includes attaching a stab to a stub cap having a non-axisymmetric structure, positioning an embedded optical fiber to a fusion splicing working part by fixing the stub cap thereto; positioning an outside optical fiber to the fusion splicing working part; fusion-splicing the embedded optical fiber and the outside optical fiber; repositioning the embedded optical fiber to a reinforcing working part by fixing the stub cap thereto and repositioning the outside optical fiber to the reinforcing working part such that a relative positional relationship between the embedded optical fiber and the outside optical fiber becomes the same as that at the fusion splicing working part; and reinforcing a spliced portion between the embedded optical fiber and the outside optical fiber while a tension is applied to the embedded optical fiber and the outside optical fiber.
摘要翻译： 熔接方法包括将刺固定到具有非轴对称结构的短截线帽上，通过将短截线固定到熔接工作部分将嵌入式光纤定位到熔接工作部分; 将外部光纤定位到熔接工作部分; 融合嵌入式光纤和外部光纤; 通过将短截线固定到其上并将外部光纤重新定位到加强工作部分，使得嵌入式光纤与外部光纤之间的相对位置关系变得与在 熔接工作部分; 以及加强嵌入式光纤与外部光纤之间的接合部分，同时向嵌入式光纤和外部光纤施加张力。
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公开(公告)号：US20130236146A1
公开(公告)日：2013-09-12
申请号：US13885242
申请日：2011-12-14
IPC分类号： G02B6/255
CPC分类号： G02B6/2553 , G02B6/2555 , G02B6/3616
摘要： An optical fiber fusion splicer includes optical fiber holders that hold optical fibers. Each optical fiber holder includes a base, a cover, and a connecting portion. The base includes a setting table on which an optical fiber F is placed so as to be oriented in the longitudinal direction of the base. The cover has pressing members that press the optical fiber F placed on the setting table against the setting table. The connecting portion joins the cover to the base such that the cover is openable away from and closeable over the base and movable in the longitudinal direction of the base.
摘要翻译： 光纤熔接机包括保持光纤的光纤保持器。 每个光纤保持器包括基座，盖子和连接部分。 底座包括一个设置台，光纤F放置在该设置台上，以沿着基座的纵向定向。 盖具有按压构件，其将设置在安置台上的光纤F压靠在安放台上。 连接部分将盖子连接到基座，使得盖子可以在基座上打开并且可以在基座上方并且可以在基座的纵向方向上移动。
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4.发明申请REINFORCING MEMBER FOR OPTICAL FIBER FUSION-SPLICING PORTION AND REINFORCING METHOD THEREFOR 审中-公开用于光纤熔融分离部分的增强部件及其加固方法公开(公告)号：US20120243838A1
公开(公告)日：2012-09-27
申请号：US13511859
申请日：2010-11-25
IPC分类号： G02B6/255
CPC分类号： G02B6/2558
摘要： A reinforcing member of optical fiber fusion-splicing portion and a reinforcing method thereof are provided, in which plural coated optical fibers can be collectively reinforced in the high density, and a heating mechanism for collective reinforcement can be configured at a low cost. A reinforcing member 12 which reinforces collectively fusion-splicing portions 12a of plural coated optical fibers 11 includes a heat-shrinkable tube 13, a rod-shaped tensile strength member 14 arranged so that a part of its surface comes into contact with an inner surface of the heat-shrinkable tube, and plural tube-shaped heat-fusible adhesive members 15 arranged in the heat-shrinkable tube and into which the fusion-splicing portions of the single-core coated optical fibers are individually inserted. All of the plural tube-shaped heat-fusible adhesive members 15 are arranged in one of space portions formed between the tensile strength body 14 and the heat-shrinkable tube.
摘要翻译： 提供了一种光纤熔接部分的加强部件及其增强方法，其中可以以高密度共同加强多根涂覆光纤，并且可以以低成本构造用于集体加固的加热机构。 加强多个涂覆光纤11的熔接部分12a的加强件12包括热收缩管13，杆状拉伸强度部件14，其布置成使得其表面的一部分与 热收缩管和布置在热收缩管中并且单芯涂覆光纤的熔接部分单独插入的多个管状热熔粘合部件15。 所有多个管状热熔粘合剂构件15布置在形成在拉伸强度体14和热收缩管之间的空间部分之一中。
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公开(公告)号：US20120201500A1
公开(公告)日：2012-08-09
申请号：US13501728
申请日：2010-10-01
IPC分类号： G02B6/255
CPC分类号： G02B6/2558
摘要： A spliced optical cable assembly is reinforced at a spliced portion of coated optical fibers to have adequate strength. The spliced optical cable assembly includes: a pair of optical fiber cables in which high-strength fibers are aligned in the longitudinal direction around coated optical fibers. The outer circumference of the coated optical fibers being covered by sheaths. The spliced optical cable assembly further includes a connecting portion in which the pair of optical fiber cables are connected and the coated optical fibers extend from the sheaths. Glass fibers exposed from the coating of the coated optical fibers spliced to each other. The connected portion is covered and formed into an integral unit, together with the high-strength fibers exposed from the sheaths, by a reinforcing tube placed over the optical fiber cables and caused to contract so that both ends of the reinforcing tube engage the sheaths of the respective optical fiber cables.
摘要翻译： 拼接的光缆组件在涂覆的光纤的拼接部分处被加强以具有足够的强度。 拼接光缆组件包括：一对光纤电缆，其中高强度纤维沿着围绕涂覆光纤的纵向排列。 被覆光纤的外周被护套覆盖。 接合光缆组件还包括连接部分，在该连接部分中，一对光纤电缆连接在一起，并且涂覆的光纤从护套延伸。 从被覆光纤的涂层露出的玻璃纤维彼此接合。 连接部分被覆盖并形成为与护套暴露的高强度纤维一体的单元，通过放置在光纤电缆上的加强管并使其收缩，使得加强管的两端与 相应的光纤电缆。
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6.发明申请Splice protection heater, fusion splicer including the splice protection heater, and fusion splicing method 有权接头保护加热器，熔接机包括熔接保护加热器和熔接方法公开(公告)号：US20060280417A1
公开(公告)日：2006-12-14
申请号：US11447312
申请日：2006-06-06
申请人： Ryuichiro Sato , Kensuke Ito , Tsutomu Watanabe
发明人： Ryuichiro Sato , Kensuke Ito , Tsutomu Watanabe
IPC分类号： G02B6/00
CPC分类号： G02B6/2551 , G02B6/2553
摘要： A splice protection heater capable of quickly and efficiently performing a fusion process without an excessive heating time, a fusion splicer including the splice protection heater, and a fusion splicing method are provided. The apparatus has a heating part for heat shrinking a protection sleeve that covers a fusion spliced portion of an optical fiber, a plurality of heating elements that can individually heat a plurality of protection sleeves with different timings by being individually turned ON/OFF by switches, or a heating element turned ON/OFF by a switch. This apparatus may also be provided with detecting section that detects whether or not the protection sleeve is set on the heating element, and turns the switch ON/OFF.
摘要翻译： 提供能够快速有效地进行熔融过程而不会过度加热时间的熔接保护加热器，包括熔接保护加热器的熔接机和熔融接合方法。 该装置具有用于热收缩覆盖光纤的熔接部分的保护套的加热部，多个加热元件，其可以通过由开关单独地接通/断开而以不同的定时独立地加热多个保护套， 或者通过开关将加热元件接通/断开。 该设备还可以设置有检测部分，其检测保护套是否设置在加热元件上，并且打开/关闭开关。
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公开(公告)号：US09146354B2
公开(公告)日：2015-09-29
申请号：US14234754
申请日：2012-07-23
申请人： Ryuichiro Sato
发明人： Ryuichiro Sato
IPC分类号： G02B6/255
CPC分类号： G02B6/2553 , G02B6/2555
摘要： A fusion splicer includes a pair of holder installation parts for mutually butting optical fibers in a first direction, and a fusion splicing part for mutually fusing and splicing the optical fibers by a pair of electrodes opposed along a second direction, and the holder installation part includes a base fixed to a body, and a positioning member in which a base fitting part fitted into the base is formed in a lower side, and the positioning member can be attached to and detached from both of the bases after an attitude is reversed, and a center position in a width direction along the second direction in the base fitting part is arranged in a straight line of the first direction passing through a center position between the electrodes even in a state in which the positioning member is fitted into any of the bases.
摘要翻译： 熔接机包括一对用于沿第一方向相互对接光纤的保持器安装部分和用于通过沿着第二方向相对的一对电极使光纤互相融合和拼接的熔接部分，并且保持器安装部分包括 固定在主体上的底座，以及定位构件，其中嵌合在基座中的基座配合部分形成在下侧，并且定位构件可以在姿态反转之后被安装到两个基座上并从其拆卸; 即使在定位构件嵌入到任一底座的状态下，通过电极之间的中心位置，沿着第一方向的直线在基座嵌合部中沿着第二方向在宽度方向上的中心位置 。
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公开(公告)号：US20140003785A1
公开(公告)日：2014-01-02
申请号：US14004185
申请日：2012-03-19
申请人： Ryuichiro Sato
发明人： Ryuichiro Sato
IPC分类号： G02B6/44
CPC分类号： G02B6/4439 , G02B6/2555 , G02B6/3616 , G02B6/3636
摘要： An optical fiber holder 21 includes an alignment mechanism part 51 having a base part 52 formed in a holder body 22, a movable base part 53 arranged on the base part 52, and an alignment lid 54 arranged on the movable base part 53. A slit 61 capable of receiving parallel-arranged plural optical fiber core wires 11 is formed between the movable base part 53 and the alignment lid 54 in the superposed state. By turning the movable base part 53 and the alignment lid 54 to the side of the base part 52, the optical fiber core wires 11 received in the slit 61 are aligned in a receiving groove 23 formed in the holder body 22.
摘要翻译： 光纤保持器21包括：具有形成在保持器主体22中的基部52的定位机构部51，布置在基部52上的可动基部53以及布置在可动基部53上的对准盖54.狭缝 能够以叠置状态在可动基部53和对准盖54之间形成能够并列配置的多根光纤芯线11的61。 通过将可动基部53和对准盖54转动到基部52的侧面，容纳在狭缝61中的光纤芯线11在形成于保持器主体22中的容纳槽23中对齐。
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9.发明申请HEATING DEVICE FOR OPTICAL-FIBER REINFORCEMENT, AND OPTICAL-FIBER FUSION SPLICING DEVICE 有权用于光纤加强的加热装置和光纤熔丝分离装置公开(公告)号：US20130315544A1
公开(公告)日：2013-11-28
申请号：US13995968
申请日：2011-12-16
申请人： Masakazu Fukuda , Ryuichiro Sato , Hisao Yui , Hiroshi Takayanagi
发明人： Masakazu Fukuda , Ryuichiro Sato , Hisao Yui , Hiroshi Takayanagi
CPC分类号： G02B6/36 , G02B6/2553 , G02B6/2558 , G02B6/3802
摘要： An optical fiber reinforcing heating device 6A is equipped with a base part 12, while the base part 12 is provided with a sleeve accommodation groove that contains a fiber reinforcement sleeve and a heater having a U-shaped cross section, which heats the fiber reinforcement sleeve. A pair of fiber holders 19 that holds and clamps fusion-spliced optical fibers 3 are disposed on both end sides of the sleeve accommodation groove. A lid part 23 that covers the fiber accommodation groove 13 is attached openably and closably to the base part 12 through a rotary axis. A protector 24 for windbreak and heat insulation is joined to the lid part 23 through a rotary axis 25. The protector 24 is a member for preventing winds from entering the sleeve accommodation groove from a gap between a side wall of the base part 12 and the lid part 23.
摘要翻译： 光纤加强加热装置6A配备有基部12，而基部12设置有套筒容纳槽，其包含纤维增强套筒和具有U形横截面的加热器，该加热器加热纤维增强套筒 。 一对保持并夹持熔接光纤3的光纤保持器19设置在套筒容纳槽的两端侧。 覆盖纤维容纳槽13的盖部23通过旋转轴线可开闭地关闭到基部12。 用于防风和隔热的保护器24通过旋转轴线25接合到盖部分23.保护器24是用于防止风从基部12的侧壁和基部12的侧壁之间的间隙进入套筒容纳槽的构件 盖部23。
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公开(公告)号：US20120251068A1
公开(公告)日：2012-10-04
申请号：US13513454
申请日：2010-12-17
IPC分类号： B23Q3/00
CPC分类号： G02B6/2553 , G02B6/245 , G02B6/2555 , G02B6/3616 , G02B6/4471
摘要： An optical fiber holder includes a holder main body and cord receiving groove. The holder main body has a fiber receiving groove and a first cord receiving groove. The fiber receiving groove receives and positions a coated optical fiber of an optical fiber cord with a cord jacket removed at the tip of the optical fiber cord. The cord receiving groove receives the cord jacket. A cord holding cover and a fiber pressing cover 13 are attached to the holder main body 6 for movement between respective open closed positions. The cord holder cover includes a second cord receiving groove that cooperates with the first cord receiving groove to form an insertion through hole having a circular cross-section that allows for insertion of the optical fiber. The fiber pressing cover presses the coated optical fiber against the holder main body with the coated optical fiber in the fiber receiving groove.
摘要翻译： 光纤保持器包括保持器主体和电缆接收槽。 保持器主体具有光纤接收槽和第一电线接收槽。 光纤接收槽接收并定位光纤线的涂覆光纤，并在光纤线的末端除去电线护套。 电线接收槽接收电缆护套。 帘线保持盖和纤维按压盖13安装在保持器主体6上，以在相应的打开关闭位置之间移动。 帘线保持器盖包括与第一帘线接收槽配合的第二帘线容纳槽，以形成具有允许插入光纤的圆形横截面的插入通孔。 纤维压盖将涂覆的光纤压靠在保持器主体上，其中涂覆光纤在光纤接收槽中。
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