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21. 发明申请

US20120006468A1 INLINE PLASMA TREATMENT OF AN OPTICAL FIBER CABLE STRUCTURE 审中-公开
标题翻译：光纤光缆结构的在线等离子体处理
公开(公告)号：US20120006468A1
公开(公告)日：2012-01-12
申请号：US12831999
申请日：2010-07-07
申请人： Paul Stopford , Dominic Brady
发明人： Paul Stopford , Dominic Brady
IPC分类号： B29C53/32 , G02B6/02
CPC分类号： G02B6/4402
摘要： To treat a surface of an optical fiber cable structure, substantially an entire length of the optical fiber cable structure is moved through an inline plasma treatment system. As the optical fiber cable structure is moved through the inline plasma treatment system, the surface of the optical fiber cable structure is continually exposed to plasma. Exposing the surface of the optical fiber cable structure to plasma modifies a characteristic of the surface of the optical cable structure to improve an ability of the surface of the optical fiber cable structure to adhere to a target material.
摘要翻译：为了处理光纤电缆结构的表面，光纤电缆结构的基本上整个长度通过在线等离子体处理系统移动。当光纤电缆结构通过在线等离子体处理系统移动时，光纤电缆结构的表面不断暴露于等离子体。将光纤电缆结构的表面暴露于等离子体改变光缆结构的表面的特性，以提高光纤电缆结构的表面粘附到目标材料上的能力。

22. 发明申请

US20110150402A1 OPTICAL FIBER CABLE 有权
标题翻译：光纤电缆
公开(公告)号：US20110150402A1
公开(公告)日：2011-06-23
申请号：US13054968
申请日：2009-08-06
申请人： Yutaka Hoshino , Masayoshi Tsukamoto , Koichi Mizuno , Eiji Konda , Keiichiro Sugimoto , Shinichi Niwa
发明人： Yutaka Hoshino , Masayoshi Tsukamoto , Koichi Mizuno , Eiji Konda , Keiichiro Sugimoto , Shinichi Niwa
IPC分类号： G02B6/44
CPC分类号： G02B6/443 , G02B6/4402
摘要： An optical fiber cable which is suitably set in a conduit by pushing the optical fiber cable into the conduit so as to insert the optical fiber cable through the conduit and which does not reduce the ease of manufacture and the mechanical characteristics of the optical fiber cable. The optical fiber cable includes an optical fiber cable core wire and a sheath covering the optical fiber cable core wire, wherein a dynamic friction coefficient between a surface of the sheath of the optical fiber cable and a surface of a sheath of another optical fiber cable is 0.17 to 0.34, and a dynamic friction coefficient between the surface of the sheath of the optical fiber cable and a surface of a sheet composed of polyvinyl chloride is 0.30 to 0.40.
摘要翻译：一种光缆，其通过将光纤电缆推入导管中适当地设置在导管中，以便将光纤电缆插入导管中，并且不会降低光纤电缆的制造容易性和机械特性。光缆包括光纤电缆芯线和覆盖光缆芯线的护套，其中光纤电缆护套的表面与另一光纤电缆护套表面之间的动摩擦系数为 0.17〜0.34，光缆的护套表面和由聚氯乙烯构成的片的表面之间的动摩擦系数为0.30〜0.40。

23. 发明申请

US20110103754A1 BUFFERED OPTICAL FIBER AND TELECOMMUNICATIONS CABLE 有权
标题翻译：缓冲光纤和电信电缆
公开(公告)号：US20110103754A1
公开(公告)日：2011-05-05
申请号：US12863263
申请日：2009-01-16
申请人： Jean Marc Testu , Olivier Tatat
发明人： Jean Marc Testu , Olivier Tatat
IPC分类号： G02B6/036 , G02B6/44
CPC分类号： G02B6/4495 , G02B6/4401 , G02B6/4402
摘要： A buffered optical fiber (10) comprises a central core (11) surrounded by an optical cladding (12), a coating (13) surrounding the optical cladding, a protective buffer (15) surrounding the coating and an intermediate layer (14) between the coating and the protective buffer. The intermediate layer consists of hot melt seal and peel material. The intermediate layer (14) may be extruded in tandem with the outer protective buffer (15).
摘要翻译：缓冲光纤（10）包括由光学包层（12）围绕的中心芯（11），围绕光学包层的涂层（13），围绕涂层的保护缓冲器（15）和位于涂层之间的中间层（14）涂层和保护缓冲液。中间层由热熔胶和剥离材料组成。中间层（14）可以与外部保护缓冲器（15）串联挤出。

24. 发明申请

US20110026889A1 Tight-Buffered Optical Fiber Unit Having Improved Accessibility 审中-公开
标题翻译：具有改进的可访问性的紧密缓冲的光纤单元
公开(公告)号：US20110026889A1
公开(公告)日：2011-02-03
申请号：US12843116
申请日：2010-07-26
申请人： Brian G. Risch , Timo Tapio Perttunen
发明人： Brian G. Risch , Timo Tapio Perttunen
IPC分类号： G02B6/44 , B29D11/00
CPC分类号： G02B6/4402
摘要： Disclosed are tight-buffered and semi-tight-buffered optical fiber units. The optical fiber unit includes an optical fiber that is surrounded by a polymeric buffering layer to define a fiber-buffer interface. The buffering layer includes an aliphatic amide slip agent in an amount sufficient for at least some of the aliphatic amide slip agent to migrate to the buffer-fiber interface to thereby promote easy stripping of the buffering layer. For example, at least about 15 centimeters of the polymeric buffering layer can be removed from the optical fiber in a single operation using a strip force of less than about 10 N.
摘要翻译：公开了紧密缓冲和半紧密缓冲光纤单元。光纤单元包括由聚合物缓冲层围绕以限定纤维 - 缓冲液界面的光纤。缓冲层包括足以使至少一些脂族酰胺增滑剂迁移到缓冲纤维界面的量的脂族酰胺增滑剂，从而促进缓冲层的容易剥离。例如，使用小于约10N的剥离力，可以在单次操作中从光纤中除去至少约15厘米的聚合物缓冲层。

25. 发明授权

US07873249B2 Foamed fiber optic cable 有权
标题翻译：发泡光纤电缆
公开(公告)号：US07873249B2
公开(公告)日：2011-01-18
申请号：US12472939
申请日：2009-05-27
申请人： Wayne M. Kachmar , Kenneth Christopher Nardone , Ronald J. Kleckowski
发明人： Wayne M. Kachmar , Kenneth Christopher Nardone , Ronald J. Kleckowski
IPC分类号： G02B6/44
CPC分类号： G02B6/443 , G02B6/4402 , G02B6/4432 , G02B6/4438 , G02B6/4486
摘要： A fiber optic cable includes an optical fiber, a strength layer surrounding the optical fiber, and a jacket assembly surrounding the strength layer. The jacket assembly includes a foam. A method for manufacturing a fiber optic cable includes mixing a base material, a chemical foaming agent and a shrinkage reduction material into a mixture in an extruder. The mixture is heated so that the base material and the chemical foaming agent form a foam with shrinkage reduction material embedded into the foam. An optical fiber and strength layer are fed into a crosshead. The mixture is extruded around the optical fiber and the strength layer to form a jacket assembly.
摘要翻译：光纤电缆包括光纤，围绕光纤的强度层和围绕强度层的护套组件。护套组件包括泡沫。一种制造光缆的方法包括将基材，化学发泡剂和减缩材料混合在挤出机中的混合物中。将混合物加热，使得基材和化学发泡剂形成泡沫体，其具有嵌入泡沫中的减缩材料。将光纤和强度层送入十字头。将混合物围绕光纤和强度层挤出以形成护套组件。

26. 发明申请

US20100135624A1 Reduced-Size Flat Drop Cable 有权
标题翻译：小尺寸扁平电缆
公开(公告)号：US20100135624A1
公开(公告)日：2010-06-03
申请号：US12615003
申请日：2009-11-09
申请人： Bob J. Overton , Jeffrey Scott Barker
发明人： Bob J. Overton , Jeffrey Scott Barker
IPC分类号： G02B6/44
CPC分类号： G02B6/4433 , C03C25/106 , G02B1/048 , G02B6/02395 , G02B6/4402 , G02B6/4482
摘要： Disclosed is an improved optical fiber that employs a novel coating system. When combined with a bend-insensitive glass fiber, the novel coating system according to the present invention yields an optical fiber having exceptionally low losses.The coating system features (i) a softer primary coating with excellent low-temperature characteristics to protect against microbending in any environment and in the toughest physical situations and, optionally, (ii) a colored secondary coating possessing enhanced color strength and vividness.The improved coating system provides optical fibers that are useful in reduced-size drop cables.
摘要翻译：公开了采用新型涂层系统的改进的光纤。当与弯曲不敏感的玻璃纤维组合时，根据本发明的新型涂层系统产生具有异常低损耗的光纤。涂层系统的特征是（i）具有优异的低温特性的较软的初级涂层，以防止任何环境和最强的物理情况下的微弯曲，以及（ii）具有增强的颜色强度和鲜明度的着色的二次涂层。改进的涂层系统提供可用于尺寸减小的电缆中的光纤。

27. 发明申请

US20100086270A1 TIGHT-BUFFERED OPTICAL FIBERS AND OPTICAL FIBER CABLES 有权
标题翻译：紧凑的光纤和光纤电缆
公开(公告)号：US20100086270A1
公开(公告)日：2010-04-08
申请号：US12566736
申请日：2009-09-25
申请人： Tatsuya OYAMA , Toshiaki OZAWA
发明人： Tatsuya OYAMA , Toshiaki OZAWA
IPC分类号： G02B6/44
CPC分类号： C03C25/1065 , G02B6/02395 , G02B6/4402 , G02B6/443 , G02B6/4433
摘要： An optical fiber cable and a tight-buffered optical fiber which suppress an increase in transmission loss in a humid and hot environment and have good manufacturability are disclosed. The tight-buffered optical fiber of the present invention comprises a glass fiber surrounded by a first coating layer and a second coating layer, the second coating layer comprising two or more layers; wherein a pull-out force is 15N/20 mm or less in at least one pair of layers between the first coating layer and the second coating layer, or between any two layers of the second coating layer.
摘要翻译：公开了一种光纤电缆和紧密缓冲光纤，其抑制在潮湿和高温环境中的传输损耗的增加并且具有良好的可制造性。本发明的缓冲缓冲光纤包括被第一涂层和第二涂层包围的玻璃纤维，第二涂层包括两层或更多层; 其中在所述第一涂层和所述第二涂层之间或所述第二涂层的任何两层之间的至少一对层中的拉拔力为15N / 20mm或更小。

28. 发明授权

US07397991B1 Fiber optic cables and assemblies and the performance thereof 有权
公开(公告)号：US07397991B1
公开(公告)日：2008-07-08
申请号：US11638627
申请日：2006-12-13
申请人： James A. Register
发明人： James A. Register
IPC分类号： G02B6/44
CPC分类号： G02B6/4402 , G02B6/02357 , G02B6/02366 , G02B6/4432
摘要： A fiber optic cable having at least one optical fiber such as a microstructured bend performance optical fiber disposed within a protective covering. The protective covering is highly flexible and the fiber optic cable has extremely low delta attenuation when aggressively bent compared with the conventional fiber optic cable designs. By way of example, the delta attenuation of one fiber optic cable design is about 0.33 dB or less when wrapped 3 turns about a 7.5 millimeter mandrel at a reference wavelength of 1625 nanometers. Other variations of the present invention include a connector attached to the fiber optic cable.

29. 发明申请

US20080145011A1 FIBER OPTIC CABLES AND ASSEMBLIES AND THE PERFORMANCE THEREOF 有权
标题翻译：光纤电缆和组件及其性能
公开(公告)号：US20080145011A1
公开(公告)日：2008-06-19
申请号：US11638627
申请日：2006-12-13
申请人： James A. Register
发明人： James A. Register
IPC分类号： G02B6/036
CPC分类号： G02B6/4402 , G02B6/02357 , G02B6/02366 , G02B6/4432
摘要： A fiber optic cable having at least one optical fiber such as a microstructured bend performance optical fiber disposed within a protective covering. The protective covering is highly flexible and the fiber optic cable has extremely low delta attenuation when aggressively bent compared with the conventional fiber optic cable designs. By way of example, the delta attenuation of one fiber optic cable design is about 0.33 dB or less when wrapped 3 turns about a 7.5 millimeter mandrel at a reference wavelength of 1625 nanometers. Other variations of the present invention include a connector attached to the fiber optic cable.
摘要翻译：一种光纤电缆，其具有至少一个光纤，例如设置在保护罩内的微结构弯曲性能光纤。保护罩高度灵活，与传统的光纤电缆设计相比，光纤电缆具有极低的衰减。作为示例，当以1625纳米的参考波长缠绕围绕7.5毫米心轴的3圈时，一根光纤电缆设计的Δ衰减约为0.33dB或更小。本发明的其他变型包括连接到光纤电缆的连接器。

30. 发明申请

US20060280412A1 RUGGEDIZED OPTICAL FIBERS FOR WELLBORE ELECTRICAL CABLES 有权
标题翻译：用于井眼电缆的强化光纤
公开(公告)号：US20060280412A1
公开(公告)日：2006-12-14
申请号：US11279336
申请日：2006-04-11
申请人： Joseph Varkey
发明人： Joseph Varkey
IPC分类号： G02B6/44 , G02B6/036 , G02B6/02
CPC分类号： G02B6/4427 , G02B6/4402 , G02B6/4416 , G02B6/4492 , H01B7/046
摘要： Disclosed are wellbore electric cable components, methods of manufacturing such components, and cables incorporating the components. Particularly, ruggedized optical fibers useful for forming slickline electric cables are described. The ruggedized optical fiber components contain one or more coated optical fibers, metallic conductors, non-fiber-reinforced resins, and long-fiber-reinforced resins. The optical fiber(s) are generally positioned in the center of the component, while the metallic conductors are helically disposed around the metallic conductors. The long-fiber-reinforced resin forms an outer jacket around the combination of optical fibers and metallic conductors. A non-fiber-reinforced resin is disposed directly upon the metallic conductors, between the conductors and long-fiber-reinforced resin.
摘要翻译：公开了井眼电缆部件，制造这种部件的方法，以及结合部件的电缆。特别地，描述了用于形成光滑电缆的耐用光纤。坚固耐用的光纤部件包含一个或多个涂覆光纤，金属导体，非纤维增强树脂和长纤维增强树脂。光纤通常位于部件的中心，而金属导体围绕金属导体螺旋设置。长纤维增强树脂围绕光纤和金属导体的组合形成外护套。非纤维增强树脂直接设置在金属导体之间，导体与长纤维增强树脂之间。

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