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131. 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。

132. 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。

133. 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。

134. 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。

135. 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。

136. 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.

137. 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。

138. 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。

139. 发明申请

US20050282938A1 Curable liquid resin composition 审中-公开
标题翻译：可固化液体树脂组合物
公开(公告)号：US20050282938A1
公开(公告)日：2005-12-22
申请号：US11079480
申请日：2005-03-15
申请人： Hiroshi Yamaguchi , Masanobu Sugimoto , Satoshi Kamo , Zen Komiya
发明人： Hiroshi Yamaguchi , Masanobu Sugimoto , Satoshi Kamo , Zen Komiya
IPC分类号： B05D1/36 , C08F290/06 , C08G18/67 , C09D5/18 , C09D7/12 , C09D155/00 , C09D175/14 , C09D175/16 , G02B6/44
CPC分类号： C09D175/16 , C08G18/672 , G02B6/4402 , G02B6/4436 , G02B6/4438 , C08G18/48
摘要： The invention relates to a curable liquid resin composition which exhibits excellent curability, can be applied at high speed, and produces a cured product having a Young's modulus appropriate for the upjacket layer and excellent coating removal properties of the upjacket layer. The curable liquid resin composition according to the invention comprises: (A) a urethane (meth)acrylate, (B) a reactive diluent, (C) a polymerization initiator, and (D) particles with a number average particle size of 0.1-100 μm.
摘要翻译：本发明涉及一种显示出优异的固化性的可固化液体树脂组合物，可以高速施加，并且可以生产具有适合于鞋面层的杨氏模量和优异的鞋面层的涂层去除性能的固化产物。根据本发明的可固化液体树脂组合物包含：（A）氨基甲酸酯（甲基）丙烯酸酯，（B）反应性稀释剂，（C）聚合引发剂，和（D）数均粒径为0.1-100 妈妈

140. 发明申请

US20050013573A1 Fiber optic articles, assemblies, and cables having optical waveguides 有权
标题翻译：具有光波导的光纤制品，组件和电缆
公开(公告)号：US20050013573A1
公开(公告)日：2005-01-20
申请号：US10623219
申请日：2003-07-18
申请人： Gregory Lochkovic , Sheila Cooper , Leigh Josey , James Register , Larry Self , Edward Fewkes , Michael Winningham , Huan-Hung Sheng , Michelle Fabian
发明人： Gregory Lochkovic , Sheila Cooper , Leigh Josey , James Register , Larry Self , Edward Fewkes , Michael Winningham , Huan-Hung Sheng , Michelle Fabian
IPC分类号： G02B6/44 , G02B6/22
CPC分类号： G02B6/4433 , G02B6/4402 , G02B6/4404 , G02B6/441 , G02B6/4422 , G02B6/4482
摘要： Fiber optic articles, assemblies, and cables preserve optical performance by using optical waveguides having a core, a cladding, and a coating system according to the present invention. Moreover, the optical articles, assemblies, and cables of the present invention may achieve performance levels that were previously unattainable, for instance, the present invention contemplates acceptable optical performance for wavelengths such as 1625 nm and higher. Additionally, articles, assemblies, and/or cables of the present invention advantageously preserve optical performance, i.e., have relatively low delta attenuation, when subjected to manufacturing processes and/or environmental conditions such as temperature cycling. In other words, the articles, assemblies, and cables can withstand increased stress/strain before having significant attenuation.
摘要翻译：光纤制品，组件和电缆通过使用根据本发明的具有芯，包层和涂层系统的光波导来保持光学性能。此外，本发明的光学制品，组件和电缆可以实现以前不可实现的性能水平，例如，本发明考虑了对于诸如1625nm和更高的波长的可接受的光学性能。另外，当经受制造工艺和/或诸如温度循环的环境条件时，本发明的制品，组件和/或电缆有利地保持光学性能，即具有相对低的Δ衰减。换句话说，物品，组件和电缆可以在有明显的衰减之前承受增加的应力/应变。

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