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1. 发明授权

US6014487A Fiber optic cable 失效
标题翻译：光纤电缆
公开(公告)号：US6014487A
公开(公告)日：2000-01-11
申请号：US885575
申请日：1997-06-30
申请人： Larry W. Field , Eric R. Logan , Katharine Newton , Richard S. Wagman
发明人： Larry W. Field , Eric R. Logan , Katharine Newton , Richard S. Wagman
IPC分类号： G02B6/44
CPC分类号： G02B6/4407 , G02B6/441
摘要： A fiber optic cable (10) includes a tube section (20) and an sheath section (40). Between tube and sheath sections (20,40) is a series of general interstices (S), each general interstice (S) comprises a respective set of sub-interstices (S1,S2,S3). Each general interstice (S) comprises a respective interstitial assembly (30). Each interstitial assembly (30) provides crush strength resistance and water blocking features to fiber optic cable (10).
摘要翻译：光纤电缆（10）包括管部（20）和鞘部（40）。在管和鞘部分（20,40）之间是一系列一般的间隙（S），每个通常的间隙（S）包括相应的一组子间隙（S1，S2，S3）。每个通用空隙（S）包括相应的间隙组件（30）。每个间隙组件（30）向光缆（10）提供抗压强度和阻水特征。

2. 发明授权

US6088499A Fiber optic cable with ripcord 失效
标题翻译：带光缆的光缆
公开(公告)号：US6088499A
公开(公告)日：2000-07-11
申请号：US940327
申请日：1997-09-30
申请人： Katharine Newton , Larry W. Field , Eric R. Logan
发明人： Katharine Newton , Larry W. Field , Eric R. Logan
IPC分类号： G02B6/44
CPC分类号： G02B6/4495 , G02B6/4494
摘要： A fiber optic cable (10) includes a cable core (20) and a sheath section (40). Interstitial assemblies (30) are disposed between cable core (20) and sheath section (40, at least one of the interstitial assemblies (30) includes a ripcord (38). Ripcord (38) is operative, upon application of a sufficient outwardly directed pulling force, to rip a cable core binder (26) stranded around buffer tubes (23), water swellable tape (27), and a binder (29) stranded around tape (27). A craftsman need not use a cutting tool to cut binders (26,29) and/or tape (27) which saves time and avoids potential injury to the craftsman and inadvertent damage to buffer tubes or other cable components.
摘要翻译：光纤电缆（10）包括电缆芯（20）和护套部分（40）。间隙组件（30）设置在电缆芯（20）和护套部分（40）之间，间隙组件（30）中的至少一个包括撕开（38）。当施加足够的向外导向拉动力，撕开围绕缓冲管（23），水溶胀胶带（27）和绞合在胶带（27）周围的粘合剂（29）的电缆芯粘合剂（26）。工匠不需要使用切割工具切割粘合剂（26,29）和/或胶带（27），其节省时间并避免对工匠的潜在伤害以及对缓冲管或其它电缆部件的无意损坏。

3. 发明授权

US06714708B2 Fiber optic with high strength component 失效
标题翻译：光纤高强度组件
公开(公告)号：US06714708B2
公开(公告)日：2004-03-30
申请号：US09822528
申请日：2001-03-30
申请人： Warren W. McAlpine , Larry W. Field
发明人： Warren W. McAlpine , Larry W. Field
IPC分类号： G02B644
CPC分类号： G02B6/4489 , G02B6/4407
摘要： A fiber optic cable having at least one optical fiber component disposed within at least one retention area of a support member. The support member including a metallic or dielectric material having the retention area disposed generally helically relative to a longitudinal axis of the cable. The cable also includes an interfacial layer between an outer surface of the support member and a cable jacket substantially surrounding the support member. The cable can include a cushioning zone adjacent the optical fiber component, and/or a water-blocking component between an outer surface of the support member and the cable jacket. The support member can have at least one bendable tab for at least partially covering the retention area.
摘要翻译：一种具有设置在支撑构件的至少一个保持区域内的至少一个光纤部件的光纤电缆。所述支撑构件包括金属或电介质材料，所述金属或电介质材料具有相对于电缆的纵向轴线大致螺旋地设置的保持区域。电缆还包括在支撑构件的外表面和基本上围绕支撑构件的电缆护套之间的界面层。电缆可以包括邻近光纤部件的缓冲区，和/或在支撑构件的外表面和电缆护套之间的防水部件。支撑构件可以具有至少一个可弯曲的突出部，用于至少部分地覆盖保持区域。

4. 发明授权

US06195486B1 Fiber optic cable having a component with an absorptive polymer coating and a method of making the cable 失效
标题翻译：具有吸收聚合物涂层的部件的光纤电缆和制造电缆的方法
公开(公告)号：US06195486B1
公开(公告)日：2001-02-27
申请号：US09089201
申请日：1998-06-02
申请人： Larry W. Field , Naren I. Patel
发明人： Larry W. Field , Naren I. Patel
IPC分类号： G02B644
CPC分类号： G02B6/4494 , G02B6/4409 , G02B6/4411 , G02B6/4433 , G02B6/4486 , G02B6/4495
摘要： A fiber optic cable (10) having at least one optical fiber (22) and a component disposed within the cable (10) between a core (20) and a jacket section (30) of the cable, and a method of making the cable. The component includes a substrate (34) with a water blocking formulation (50) thereon, the water blocking formulation (50) comprising a radiation curable resin (52) and a water absorptive substance (54) at least partially embedded or compounded in the radiation curable resin (52). The radiation curable resin (52) includes an initiator for rapid processing speeds. The water blocking formulation (50) may include a non-compatible material for reducing friction and/or enhancing physical properties. Water blocking formulation (50) is advantageously adaptable to application on various exemplary cable components (40,75,87,94,96,98,104).
摘要翻译：一种具有至少一个光纤（22）的光纤电缆（10）和设置在所述电缆（10）内的所述电缆（10）内的部件之间的电缆的芯子（20）和护套部分（30）之间的一种方法，。该组件包括其上具有防水制剂（50）的基底（34），所述防水制剂（50）包含辐射固化树脂（52）和至少部分地嵌入或复合在辐射中的吸水物质（54）固化树脂（52）。辐射固化树脂（52）包括用于快速处理速度的引发剂。防水配方（50）可包括用于减少摩擦和/或增强物理性能的不相容材料。阻水制剂（50）有利地适用于各种示例性电缆组件（40,75,87,94,96,98,104）。

5. 发明授权

US06304699B2 Fiber optic cable having a component with an absorptive polymer coating and a method of making the cable 有权
公开(公告)号：US06304699B2
公开(公告)日：2001-10-16
申请号：US09791375
申请日：2001-02-23
申请人： Larry W. Field , Naren I. Patel
发明人： Larry W. Field , Naren I. Patel
IPC分类号： G02B644
CPC分类号： G02B6/4494 , G02B6/4409 , G02B6/4411 , G02B6/4433 , G02B6/4486 , G02B6/4495
摘要： A fiber optic cable (10) having at least one optical fiber (22) and a component disposed within the cable (10) between a core (20) and a jacket section (30) of the cable, and a method of making the cable. The component includes a substrate (34) with a water blocking formulation (50) thereon, the water blocking formulation (50) comprising a radiation curable resin (52) and a water absorptive substance (54) at least partially embedded or compounded in the radiation curable resin (52). The radiation curable resin (52) includes an initiator for rapid processing speeds. The water blocking formulation (50) may include a non-compatible material for reducing friction and/or enhancing physical properties. Water blocking formulation (50) is advantageously adaptable to application on various exemplary cable components (40,75,87,94,96,98,104).

6. 发明授权

US5684904A Optical cable incorporating loose buffer tubes coated with a moisture-absorptive material 失效
标题翻译：光缆包含涂有吸湿材料的松散缓冲管
公开(公告)号：US5684904A
公开(公告)日：1997-11-04
申请号：US661244
申请日：1996-06-10
申请人： Anne G. Bringuier , Larry W. Field , Clinton E. Clyburn, III
发明人： Anne G. Bringuier , Larry W. Field , Clinton E. Clyburn, III
IPC分类号： G02B6/44
CPC分类号： G02B6/441 , G02B6/4494
摘要： An optical fiber cable includes optical fibers loosely housed within a buffer tube. The buffer tube includes an inner coating, an outer coating, or both inner and outer coatings of moisture-absorptive material. The moisture-absorptive material may be a mixture of a moisture-absorptive powder and a thermoplastic resin; or a thermally crosslinked polymer; or a mixture of a moisture-absorptive resin and a resin cured by ultraviolet light.
摘要翻译：光缆包括松散地容纳在缓冲管内的光纤。缓冲管包括内涂层，外涂层或吸湿材料的内涂层和外涂层。吸湿材料可以是吸湿性粉末和热塑性树脂的混合物; 或热交联聚合物; 或吸湿树脂与通过紫外线固化的树脂的混合物。

7. 发明授权

US5621841A Optical fiber cable containing ribbons in stranded tubes 失效
标题翻译：光纤光缆在绞合管中含有丝带
公开(公告)号：US5621841A
公开(公告)日：1997-04-15
申请号：US531359
申请日：1995-09-20
申请人： Larry W. Field
发明人： Larry W. Field
IPC分类号： G02B6/44
CPC分类号： G02B6/4416 , G02B6/4411 , G02B6/4413 , G02B6/4494
摘要： An optical fiber cable includes a central strength member, a plurality of optical ribbon-carrying tubes stranded around the central strength member in an alternating hand helix, and water-swellable yarns disposed in interstices between adjacent tubes. Pairs of electrical conductors may also be disposed in such interstices. A water-swellable tape is wrapped without substantial lay around the central strength member.
摘要翻译：光纤电缆包括中央强度部件，以交替的手螺旋绞合在中央强度部件周围的多个光纤带传送管，以及布置在相邻管之间的间隙中的水溶胀纱线。电导体对也可以设置在这样的空隙中。水膨胀性胶带在中央强度部件周围没有大幅度的缠绕。

8. 发明授权

US06845789B2 High density fiber optic cable inner ducts 失效
标题翻译：高密度光缆内管
公开(公告)号：US06845789B2
公开(公告)日：2005-01-25
申请号：US09998510
申请日：2001-11-30
申请人： Larry W. Field
发明人： Larry W. Field
IPC分类号： F16L11/22 , G02B6/44 , H02G3/04 , F16L9/18
CPC分类号： F16L11/22 , G02B6/4459 , H02G3/0481
摘要： An inner duct operable for routing a transmission cable therein includes a duct tube. The duct tube having an inner surface and an outer surface and at least one passageway disposed generally between said inner and outer surfaces of the duct tube. The at least one passageway being operable for receiving optical fibers therein. Alternative embodiments of the inner duct include at least one tube stranded therearound. The at least one tube includes at least one optical fiber therein and an outer sheath can generally surround the at least one tube.
摘要翻译：可操作用于在其中布置传输电缆的内部导管包括导管。管道管具有内表面和外表面以及通常设置在管道管的内表面和外表面之间的至少一个通道。所述至少一个通道可操作用于在其中接收光纤。内部管道的替代实施例包括至少一根在其周围的管子。所述至少一个管在其中包括至少一个光纤，外护套通常可围绕至少一个管。

9. 发明授权

US5422973A Water blocked unfilled single tube cable 失效
标题翻译：水堵塞未填充的单管电缆
公开(公告)号：US5422973A
公开(公告)日：1995-06-06
申请号：US218168
申请日：1994-03-28
申请人： Stephen T. Ferguson , Larry W. Field
发明人： Stephen T. Ferguson , Larry W. Field
IPC分类号： G02B6/44
CPC分类号： G02B6/4484 , G02B6/4494
摘要： Disclosed is a dry single tube fiber optic cable of the loose tube variety in which there is no filling or flooding materials but none the less adequate provisions are made to protect the optical fibers from damage due to water penetration. The cable structure comprises (1) one or more groups of optical fibers each held together by a circumscribing water absorbent material; (2) a buffering tube having an internal channel larger than the one or more groups of optical fibers in which the groups of optical fibers are moveably disposed; (3) a strength member circumscribing the buffering tube; (4) a water absorbent material circumscribing the strength member, and (5) a jacket circumscribing the strength member.
摘要翻译：公开了一种松散管品种的干燥单管光缆，其中没有填充或溢流材料，但是没有足够的规定来保护光纤免受水渗透的损坏。电缆结构包括（1）一组或多组光纤，每组光纤通过外接吸水材料保持在一起; （2）缓冲管，其具有大于所述一组或多组光纤的内部通道，其中所述光纤组可移动地设置; （3）限制缓冲管的加强件; （4）限定加强部件的吸水材料，（5）限定加强部件的护套。

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