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1. 发明申请

US20180137953A1 DOWNHOLE CABLES AND METHODS OF MAKING THE SAME 审中-公开
公开(公告)号：US20180137953A1
公开(公告)日：2018-05-17
申请号：US15850621
申请日：2017-12-21
申请人： Schlumberger Technology Corporation
发明人： Joseph Varkey , Sheng Chang , Burcu Unal Altintas , Willem Wijnberg , Qingdi Huang
IPC分类号： H01B7/04 , H01B3/30 , G02B6/44 , H01B7/18 , H01B7/20 , H02G9/00
CPC分类号： H01B7/046 , G02B6/4413 , G02B6/4416 , G02B6/4427 , H01B3/30 , H01B7/188 , H01B7/20 , H02G9/00
摘要： A downhole cable that has a cable core with an inner jacket located about it. The inner jacket has a shell located thereabout, and a pair of strength member layers surrounds the inner shell. Interstitial spaces of the strength member layers are filled with bonding layers. One of the strength member layers is at a contra-helical lay angle to the other. An outer jacket is located about one of the strength member layers, and the outer jacket is bonded with the bonding layers.

2. 发明授权

US09927263B2 Intrusion detection system for an undersea environment 有权
公开(公告)号：US09927263B2
公开(公告)日：2018-03-27
申请号：US15287013
申请日：2016-10-06
申请人： The Penn State Research Foundation
发明人： Randy Young
IPC分类号： G08B13/18 , G01D5/26 , G01V1/00 , G02B6/44 , G02B6/50 , H02G1/10 , H02G9/12
CPC分类号： G01D5/268 , G01V1/001 , G02B6/4427 , G02B6/506 , H02G1/10 , H02G9/12 , Y10T428/2933
摘要： An intrusion detection system includes a suspended optical fiber having a neutral buoyancy and an optical time-domain reflectometer connected to the suspended optical fiber at an origin location. The suspended optical fiber is connected to a mooring at a first end of the suspended optical fiber and further includes at least one terminal end. The optical time-domain reflectometer includes a light source operable to emit an optical pulse of light into the suspended optical fiber from the origin location toward the terminal end, and a processor operable to receive an optical return signal from the terminal end of the suspended optical fiber or from a deformation created by a disturbance to the suspended optical fiber and to determine a location and a type of the disturbance based on an analysis of at least a time to receive the optical return signal and a magnitude of the optical return signal.

3. 发明授权

US09823433B2 Staggered optical fiber splices 有权
公开(公告)号：US09823433B2
公开(公告)日：2017-11-21
申请号：US15169105
申请日：2016-05-31
申请人： PGS Geophysical AS
发明人： Matthew Segsworth , Jeremy Smith , Robert Alexis Peregrin Fernihough , Jeff Bowlus
IPC分类号： G02B6/255 , G02B6/50 , G02B6/44
CPC分类号： G02B6/506 , G02B6/2558 , G02B6/4427 , G02B6/4429
摘要： Staggered Splices. At least some illustrative embodiments are apparatus including a tube having a wall defining an interior volume, first and second optical fibers disposed within the interior volume and the first and second optical fibers joined at a first splice. Also included are third and fourth optical fibers disposed within the interior volume, the third and fourth optical fibers joined at a second splice. The first splice and the second splice have an axially spaced-apart relationship within the interior volume of the tube.

4. 发明授权

US09823416B2 Tube reattachment 有权
公开(公告)号：US09823416B2
公开(公告)日：2017-11-21
申请号：US15169146
申请日：2016-05-31
申请人： PGS Geophysical AS
发明人： Matthew Segsworth , Jeremy Smith , Robert Alexis Peregrin Fernihough , Jeff Bowlus
IPC分类号： G02B6/255 , G02B6/50 , G02B6/44
CPC分类号： G02B6/2558 , G02B6/441 , G02B6/4416 , G02B6/4427 , G02B6/4432 , G02B6/506
摘要： At least some illustrative embodiments are including a method exposing a first optical fiber and a second optical fiber disposed within an interior volume of a first tube. A splice is formed between the first optical fiber and a third optical fiber, the splice joining an end of the first optical fiber and an end of the third optical fiber. A second tube is disposed the first, second, third optical fibers and the splice between the first and third optical fibers, wherein an end of the second tube adjoins an end of the first tube to form a structure comprising either an overlapping structure; or an abutting structure.

5. 发明授权

US09742104B2 Underwater connecting apparatuses and assemblies 有权
公开(公告)号：US09742104B2
公开(公告)日：2017-08-22
申请号：US14013531
申请日：2013-08-29
申请人： Christopher Plant , Mark Simmonds , Stephen Ward
发明人： Christopher Plant , Mark Simmonds , Stephen Ward
IPC分类号： H01R13/523 , G02B6/44
CPC分类号： H01R13/523 , G02B6/4427
摘要： Underwater connecting apparatuses include a flexible diaphragm that at least in part defines a wall of a chamber configured to contain a fill material, the wall having a perimeter with a non-circular profile when the chamber is viewed in cross-section. The non-circular profile of the perimeter is configured to allow a volume of the chamber to change without substantially changing a length of the perimeter.

6. 发明申请

US20170090136A1 LOGGING CABLE 审中-公开
公开(公告)号：US20170090136A1
公开(公告)日：2017-03-30
申请号：US15291298
申请日：2016-10-12
申请人： AFL TELECOMMUNICATIONS LLC
发明人： Brian Herbst
IPC分类号： G02B6/44
CPC分类号： G02B6/4427 , E21B17/00 , E21B47/00 , E21B47/011 , E21B47/102 , E21B47/123 , G01K11/32 , G02B6/4415 , G02B6/443
摘要： A cable that includes a first optical fiber in a center, a first layer with a plurality of metal wires and a stainless steel tube surrounding the first optical fiber, a second optical fiber inside the stainless steel tube, and a second layer with a plurality of metal wires surrounding the first layer, wherein the first optical fiber is directly exposed to the outside environment.

7. 发明申请

US20170038551A1 STAGGERED OPTICAL FIBER SPLICES 有权
公开(公告)号：US20170038551A1
公开(公告)日：2017-02-09
申请号：US15169105
申请日：2016-05-31
申请人： PGS Geophysical AS
发明人： Matthew Segsworth , Jeremy Smith , Robert Alexis Peregrin Fernihough , Jeff Bowlus
IPC分类号： G02B6/50 , G02B6/44 , G02B6/255
CPC分类号： G02B6/506 , G02B6/2558 , G02B6/4427 , G02B6/4429
摘要： At least some illustrative embodiments are apparatus including a tube having a wall defining an interior volume, first and second optical fibers disposed within the interior volume and the first and second optical fibers joined at a first splice. Also included are third and fourth optical fibers disposed within the interior volume, the third and fourth optical fibers joined at a second splice. The first splice and the second splice have an axially spaced-apart relationship within the interior volume of the tube.
摘要翻译：至少一些说明性实施例是包括具有限定内部容积的壁的管的装置，设置在内部容积内的第一和第二光纤以及在第一接合处连接的第一和第二光纤。还包括设置在内部容积内的第三和第四光纤，第三和第四光纤在第二接头处接合。第一接头和第二接头在管的内部空间内具有轴向间隔开的关系。

8. 发明授权

US09557512B2 High pressure splice housing 有权
标题翻译：高压接头外壳
公开(公告)号：US09557512B2
公开(公告)日：2017-01-31
申请号：US14780010
申请日：2014-03-26
申请人： AFL Telecommunications LLC
发明人： John Toth , Eddie Kimbrell , Ted Lichoulas
IPC分类号： G02B6/00 , G02B6/50 , G02B6/44
CPC分类号： G02B6/506 , G02B6/4427 , G02B6/4428 , G02B6/4446 , G02B6/4454 , G02B6/4465 , G02B6/4471
摘要： A pressure housing apparatus including a first cable termination shell, a housing connected to the first cable termination shell, a pressure vessel slide shell provided to the hollow housing, a cable termination assembly oriented within the housing, a plurality of pass through widows provided from the interior of the housing to the splice trays, and a plurality of circumferentially oriented splice trays provided to the cable termination assembly configured for receiving fiber tubes.
摘要翻译：一种压力容纳装置，包括第一电缆终端壳体，连接到第一电缆终端壳体的壳体，设置到中空壳体的压力容器滑动壳体，定向在壳体内的电缆终端组件，多个通过从壳体内部到接合托盘，以及多个周向定向的接合托盘，设置在电缆端接组件中，该接头托架构造成用于容纳光纤管。

9. 发明申请

US20170023384A1 INTRUSION DETECTION SYSTEM FOR AN UNDERSEA ENVIRONMENT 有权
标题翻译：用于下一代环境的入侵检测系统
公开(公告)号：US20170023384A1
公开(公告)日：2017-01-26
申请号：US15287013
申请日：2016-10-06
申请人： The Penn State Research Foundation
发明人： Randy Young
IPC分类号： G01D5/26 , G01V1/00
CPC分类号： G01D5/268 , G01V1/001 , G02B6/4427 , G02B6/506 , H02G1/10 , H02G9/12 , Y10T428/2933
摘要： An intrusion detection system includes a suspended optical fiber having a neutral buoyancy and an optical time-domain reflectometer connected to the suspended optical fiber at an origin location. The suspended optical fiber is connected to a mooring at a first end of the suspended optical fiber and further includes at least one terminal end. The optical time-domain reflectometer includes a light source operable to emit an optical pulse of light into the suspended optical fiber from the origin location toward the terminal end, and a processor operable to receive an optical return signal from the terminal end of the suspended optical fiber or from a deformation created by a disturbance to the suspended optical fiber and to determine a location and a type of the disturbance based on an analysis of at least a time to receive the optical return signal and a magnitude of the optical return signal.
摘要翻译：入侵检测系统包括具有中性浮力的悬挂光纤和在起始位置处连接到悬挂的光纤的光学时域反射计。悬挂的光纤连接到悬挂光纤的第一端处的系泊处，并且还包括至少一个终端。光时域反射计包括光源，其可操作以将光的光脉冲从原点位置朝向终端发射到悬挂的光纤中;以及处理器，可操作以从悬挂的光学器件的终端接收光返回信号光纤或由对干扰的光纤产生的变形产生的影响，并且基于至少接收光返回信号的时间和光返回信号的大小的分析来确定干扰的位置和类型。

10. 发明申请

US20160380421A1 END CLOSURE FOR A CABLE AND METHOD FOR ITS MANUFACTURE 有权
标题翻译：电缆端盖及其制造方法
公开(公告)号：US20160380421A1
公开(公告)日：2016-12-29
申请号：US15192008
申请日：2016-06-24
申请人： NEXANS
发明人： Volker Aue , Eduard Schramm , Michael Sturmer
IPC分类号： H02G15/04 , H01R13/20 , H01R4/22
CPC分类号： H02G15/04 , G02B6/3817 , G02B6/4417 , G02B6/4427 , G02B6/4471 , H01R4/22 , H01R13/20 , H02G15/00
摘要： An end closure for a cable is indicated, that in a core has at least two electrical cable wires for the transmission of electrical energy and having at least one optical transmission element and its core is surrounded by a reinforcement composed of metal wires. The metal wires of the reinforcement on the end of the cables are distanced a predetermined length and the end of the core of the cable is surrounded by a tension proof pipe that is connected tension proof with the remaining reinforcement. On the end of the electrical cable wires, to directly connect electrical couplings, the electrically suitable connection set is mounted, which at least partially protrudes out of the pipe. A connection unit, one equipped with a part of a plug connector, is mounted on the end of the optical transmission element, which also partially protrudes from the pipe, and that a pot shaped tension element mounted tension proof on the free end of the pipe surrounds moisture tight and pressure tight the part of the connection set and the connection unit that protrudes out of the pipe.
摘要翻译：用于电缆的端盖表示，在芯中具有至少两根用于传输电能的电缆线，并且具有至少一个光学传输元件，并且其芯被由金属线组成的加强件围绕。电缆端部的加强件的金属线远离预定长度，并且电缆的芯部的末端由与其余加强件连接的抗张力的防张力管围绕。在电缆线的末端，为了直接连接电气联轴器，安装了电气适配的连接组件，其至少部分地从管道中伸出。配备有插头连接器的一部分的连接单元安装在光传输元件的端部上，该光传输元件也从管道部分地突出，并且在管道的自由端上安装有张力张力元件环绕湿气并压紧连接组件的一部分和从管道突出的连接单元。

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