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1. 发明公开

US20230176312A1 SUBMARINE DEVICE, METHOD OF CONFIGURING SUBMARINE DEVICE, AND SUBMARINE CABLE SYSTEM 审中-公开
公开(公告)号：US20230176312A1
公开(公告)日：2023-06-08
申请号：US17913229
申请日：2021-02-03
申请人： NEC Corporation
发明人： Akihiro Tanaka , Toshihide Nagasawa
IPC分类号： G02B6/50
CPC分类号： G02B6/502 , G02B6/506
摘要： A submarine device includes a main tail cable connected to a submarine cable, a first branch tail cable including a first group of optical fibers among a plurality of optical fibers included in the main tail cable, a second branch tail cable including a second group of optical fibers among the plurality of optical fibers, a branch member that couples the main tail cable to the first and second branch tail cables and including therein a through hole for branching the plurality of optical fibers included in the main tail cable into the first group and the second group, and a device main body including a first introduction part for introducing the first branch tail cable into the device main body and a second introduction part for introducing the second branch tail cable into the device main body. The branch member is fixed to the device main body.

2. 发明授权

US09910237B2 Optical fiber cable installation in a pressure sewerage 有权
公开(公告)号：US09910237B2
公开(公告)日：2018-03-06
申请号：US14387633
申请日：2013-04-19
申请人： JELCER-IP B.V.
发明人： Johannes Gerhardus Spijker
IPC分类号： F16L55/10 , G02B6/44 , G02B6/50 , F16L41/02 , G02B6/46 , H02G1/08
CPC分类号： G02B6/4459 , F16L41/02 , G02B6/4464 , G02B6/46 , G02B6/502 , H02G1/086 , Y10T137/8376
摘要： The manifold is provided with a first cable passage at a first longitudinal position and a second cable passage at a second longitudinal position, wherein a releasable pipe segment is present between the first and the second longitudinal positions. It is suitable for use in a pipe, such as a pressure sewer. In use, a cable would be laid through the pipe with the manifold. Thereafter, the releasable pipe segment would be removed from neighboring pipe shells. The cable would be inserted into the cable passages, and a second pipe segment would replace the initial pipe segment.

3. 发明授权

US09273816B2 Compressible device for freeze mitigation 有权
标题翻译：用于冷冻缓解的可压缩装置
公开(公告)号：US09273816B2
公开(公告)日：2016-03-01
申请号：US14302758
申请日：2014-06-12
申请人： Verizon Patent and Licensing Inc.
发明人： Rodney A. Emerson , Michael C. Bradshaw , Daniel L. Peterson
IPC分类号： E03B7/10 , F16L57/00
CPC分类号： F16L57/00 , E03B7/10 , F16L55/00 , F16L57/02 , G02B6/443 , G02B6/4496 , G02B6/502
摘要： A system includes an enclosure and a compressible device. The enclosure forms a confined space where water can accumulate in ambient conditions that fluctuate between freezing and non-freezing water temperatures. The enclosure can contain a protected item within at least a portion of the confined space. The compressible device is within at least the portion of the confined space and compresses under pressure from an uncompressed state to a compressed state that increases the available volume for water within the confined space. The compressible device compresses from the uncompressed state to the compressed state under a first pressure force created by the expansion of frozen water within the enclosure. The first pressure force is less than a second pressure force capable of damaging the enclosure or the protected item.
摘要翻译：系统包括外壳和可压缩设备。外壳形成一个密闭的空间，水可以在环境条件下积聚，这些环境条件在冻结和非冷冻水温度之间波动。外壳可以在受限空间的至少一部分内包含受保护的物品。可压缩装置在受限空间的至少部分内，并且在压力下从未压缩状态压缩到压缩状态，这增加了在受限空间内的水的可用体积。可压缩装置在由壳体内的冷冻水膨胀产生的第一压力作用下，从未压缩状态压缩至压缩状态。第一压力小于能够损坏外壳或受保护物品的第二压力。

4. 发明申请

US20150362118A1 COMPRESSIBLE DEVICE FOR FREEZE MITIGATION 有权
标题翻译：用于冻结缓解的可压缩装置
公开(公告)号：US20150362118A1
公开(公告)日：2015-12-17
申请号：US14302758
申请日：2014-06-12
申请人： Verizon Patent and Licensing Inc.
发明人： Rodney A. Emerson , Michael C. Bradshaw , Daniel L. Peterson
IPC分类号： F16L57/00
CPC分类号： F16L57/00 , E03B7/10 , F16L55/00 , F16L57/02 , G02B6/443 , G02B6/4496 , G02B6/502
摘要： A system includes an enclosure and a compressible device. The enclosure forms a confined space where water can accumulate in ambient conditions that fluctuate between freezing and non-freezing water temperatures. The enclosure can contain a protected item within at least a portion of the confined space. The compressible device is within at least the portion of the confined space and compresses under pressure from an uncompressed state to a compressed state that increases the available volume for water within the confined space. The compressible device compresses from the uncompressed state to the compressed state under a first pressure force created by the expansion of frozen water within the enclosure. The first pressure force is less than a second pressure force capable of damaging the enclosure or the protected item.
摘要翻译：系统包括外壳和可压缩设备。外壳形成一个密闭的空间，水可以在环境条件下积聚，这些环境条件在冻结和非冷冻水温度之间波动。外壳可以在受限空间的至少一部分内包含受保护的物品。可压缩装置在受限空间的至少部分内，并且在压力下从未压缩状态压缩到压缩状态，这增加了在受限空间内的水的可用体积。可压缩装置在由壳体内的冷冻水膨胀产生的第一压力作用下，从未压缩状态压缩至压缩状态。第一压力小于能够损坏外壳或受保护物品的第二压力。

5. 发明申请

US20120255933A1 HIGH POWER LASER PIPELINE TOOL AND METHODS OF USE 有权
标题翻译：高功率激光管道工具及其使用方法
公开(公告)号：US20120255933A1
公开(公告)日：2012-10-11
申请号：US13366882
申请日：2012-02-06
申请人： Ryan P. McKay , Charles C. Rinzler , Joel F. Moxley , Paul D. Deutch , Mark S. Zediker , Ronald A. Dewitt , Brian O. Faircloth
发明人： Ryan P. McKay , Charles C. Rinzler , Joel F. Moxley , Paul D. Deutch , Mark S. Zediker , Ronald A. Dewitt , Brian O. Faircloth
IPC分类号： B23K26/00
CPC分类号： B08B9/02 , B08B7/0042 , B08B9/055 , G02B6/502
摘要： There is provided a high power laser tool system for transmitting and delivering high power laser energy within the interior of pipes, which includes a high power laser-pig and long distance high power optical tether. The high power laser system performs high power laser pigging operations and other operations, such as, cleaning, assembling, maintaining and monitoring of pipelines.
摘要翻译：提供了一种用于在管道内部传输和传送大功率激光能量的高功率激光工具系统，其包括大功率激光猪和长距离大功率光学系绳。高功率激光系统执行高功率激光清管操作和其他操作，如清洗，组装，维护和监测管道。

6. 发明申请

US20070052140A1 Underground pipe and method of securing conduits 有权
标题翻译：地下管道和固定管道的方法
公开(公告)号：US20070052140A1
公开(公告)日：2007-03-08
申请号：US10573209
申请日：2003-07-07
申请人： Martin Prusak
发明人： Martin Prusak
IPC分类号： B29C45/14
CPC分类号： F16L7/02 , E03F3/00 , G02B6/502 , G02B6/508 , H02G1/08 , H02G9/06 , H02G9/10
摘要： The invention relates to the curing of pipes (5) for receiving data cables, which are inserted into textile strips (4) and which are placed in discharge lines (1), wherein temporarily hot water or steam is guided through the pipes (5).
摘要翻译：本发明涉及用于接收数据电缆的管道（5），其被插入到纺织条（4）中并且被放置在排放管线（1）中，其中临时热水或蒸汽被引导通过管道（5）。

7. 发明申请

US20040170476A1 Cable guide and method for producing the same 失效
标题翻译：电缆导轨及其制造方法
公开(公告)号：US20040170476A1
公开(公告)日：2004-09-02
申请号：US10474413
申请日：2003-12-29
发明人： Helmut Kadrnoska , Gerhard Reiss , Bernhard Ogris
IPC分类号： F16L001/00 , E03F003/06
CPC分类号： H02G1/08 , G02B6/4478 , G02B6/502 , G02B6/508
摘要： When a glass fiber cable emerging from a main channel (1) is guided into a domestic channel line (2), in order to prevent this glass fiber cable from unacceptably having an excessively small radius of curvature in the direction-changing area (6), and thus being damaged, and in order to ensure that the glass fiber cable (3) is in the correct position, this glass fiber cable (3) is guided in a rigid guide tube (7) whose longitudinal axis runs essentially along a cylindrical envelope surface in its central section (7nullnull). The rigid guide tube (7) is fixed in a pipe connecting stub (10) which can be widened elastically and thus, after insertion into the domestic channel line (2), rests on the wall thereof in a stressed manner, and is fixed in its position. That end of the guide tube (7) which projects into the domestic channel line (2) is connected via a sleeve (8) to a flexible pipe, tube (5) or the like. The glass fiber cable is passed from a switching box (4) via the rigid guide tube (7) and the flexible tube (5) to a building which is located on a piece of land and is connected to the domestic channel line (2).
摘要翻译：当从主通道（1）出射的玻璃纤维缆线被引导到家用通道线（2）中时，为了防止该玻璃纤维缆线在方向改变区域（6）中不可接受地具有过小的曲率半径，并且因此被损坏，并且为了确保玻璃纤维电缆（3）处于正确的位置，该玻璃纤维电缆（3）被引导在刚性导管（7）中，刚性导管（7）的纵向轴线基本上沿着圆柱形其中心部分（7“'）上的信封表面。刚性导管（7）固定在连接短管（10）的管道中，该管子可以弹性加宽，因此在插入到家用通道线（2）之后，以紧张的方式搁置在其壁上，并固定在其立场突出到国内通道线（2）的引导管（7）的端部通过套筒（8）连接到柔性管，管（5）等。玻璃纤维电缆通过刚性导管（7）和柔性管（5）从开关盒（4）通过到位于一块陆地上并连接到国内通道线（2）的建筑物，。

8. 发明申请

US20040170370A1 Sealing device 审中-公开
标题翻译：密封装置
公开(公告)号：US20040170370A1
公开(公告)日：2004-09-02
申请号：US10685428
申请日：2003-10-16
申请人： ALCATEL
发明人： Hans-Detlef Leppert
IPC分类号： G02B006/00
CPC分类号： F16L5/10 , G02B6/4428 , G02B6/4444 , G02B6/4471 , G02B6/502 , H02G1/08 , H02G3/22 , H02G15/013
摘要： Sealing device for sealing a cable against a pipe or pipe branch characterized in that the sealing device comprises a tubular body which is connectable to a cable by electro-fusion at one side and which is attachable to a pipe or pipe branch at the opposite side.
摘要翻译：用于将电缆密封在管或分支管上的密封装置，其特征在于，所述密封装置包括管状主体，所述管状体通过一侧电熔连接到所述电缆，并且可连接到相对侧的管道或管道分支。

9. 发明授权

US06572306B2 Method of laying data cables and the like in underground pipes and pipe-cable combinations 有权
标题翻译：将数据电缆等铺设在地下管道和管道电缆组合中的方法
公开(公告)号：US06572306B2
公开(公告)日：2003-06-03
申请号：US09766445
申请日：2001-01-20
申请人： Martin Prusak
发明人： Martin Prusak
IPC分类号： F16L700
CPC分类号： E03F5/022 , E03F3/00 , F16L7/00 , F16L55/1656 , G02B6/4459 , G02B6/502 , G02B6/508 , H02G1/08 , H02G9/06
摘要： One or more electric and/or data transmitting cables are confined in an elongated strip-shaped body containing a hardenable resin or the like, and the body is placed against a portion of the internal surface of an underground sewage, water or other pipe. An expandible tubular liner is thereupon introduced into the pipe and is expanded to press the body against the pipe. The body is caused to set, by conveying a hot fluid through the liner and/or by electrically heating the cable or cables, and to adhere to the internal surface of the pipe. The liner can remain in the pipe and can be bonded to the strip-shaped body and/or to the remaining portion of the internal surface of the pipe. Alternatively, the liner is caused to collapse and is withdrawn from the pipe once the strip-shaped body is bonded to the internal surface of the pipe.
摘要翻译：一个或多个电和/或数据传输电缆被限制在包含可硬化树脂等的细长带状体中，并且主体被放置在地下污水，水或其它管的内表面的一部分上。然后将可膨胀的管状衬垫引入管中并膨胀以将本体压靠在管上。通过将热流体输送通过衬垫和/或通过电加热电缆或电缆，并且粘附到管的内表面而引起身体的凝固。衬套可以保留在管中并且可以结合到条形体和/或管道的内表面的剩余部分。或者，一旦条形体结合到管的内表面，衬套就会塌陷并从管中取出。

10. 发明授权

US06385378B1 Method of installing an optical fibre unit in a tube 失效
标题翻译：将光纤单元安装在管中的方法
公开(公告)号：US06385378B1
公开(公告)日：2002-05-07
申请号：US09456202
申请日：1999-12-07
申请人： George Henry Platt Brown , John Tansey
发明人： George Henry Platt Brown , John Tansey
IPC分类号： G02B654
CPC分类号： G02B6/4464 , G02B6/30 , G02B6/4438 , G02B6/4463 , G02B6/502
摘要： A method for installing a lightweight optical fiber unit, preferably less than approximately 10 g/m, into a tube, by pulling the optical fiber unit through the tube using a pulling member. The pulling member may be attached to the optical fiber unit by a braided sheath. Alternatively, the pulling member itself may be a braided tube.
摘要翻译：通过使用拉动部件拉动光纤单元通过管，将重量轻的纤维单元（优选小于约10g / m 2）安装到管中的方法。牵引构件可以通过编织护套附接到光纤单元。或者，牵引构件本身可以是编织管。

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