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公开(公告)号：US10712521B2
公开(公告)日：2020-07-14
申请号：US15190656
申请日：2016-06-23
发明人： Anne Germaine Bringuier , Rodney Maurice Burns , Keith Aaron Greer , Warren Welborn McAlpine , Joel Laine Parker
IPC分类号： G02B6/44
摘要： A fiber optic cable includes a core assembly including an optical fiber, a polymeric sleeve surrounding the core assembly, water-swellable material integrated with the polymeric sleeve, and a jacket surrounding the polymeric sleeve. The polymeric sleeve is continuous peripherally around the core assembly, forming a continuous closed loop when viewed in cross-section, and continuous lengthwise along a length of the cable.
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公开(公告)号：US10539756B2
公开(公告)日：2020-01-21
申请号：US15073770
申请日：2016-03-18
IPC分类号： G02B6/44
摘要： An optical communication cable is provided. The cable includes a plurality of elongate optical transmission elements wrapped around an elongate central strength member such that a portion of the length of the plurality of wrapped elongate optical transmission elements form a spiral portion around the elongate central strength member. The cable includes an elastic sleeve surrounding the plurality of elongate optical transmission elements, and the elastic sleeve is formed from an extruded first material. The cable includes a cable body formed from an extruded second material different from the first material, and the cable body surrounds the film, and the cable body has an inner surface that faces the outer surface of the film.
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公开(公告)号：US20190049686A1
公开(公告)日：2019-02-14
申请号：US16160001
申请日：2018-10-15
发明人： Jeffery Alan Clampitt , Julian Latelle Greenwood , Leigh Rooker Josey , Warren Welborn McAlpine , Eric John Mo:!dy , Jorge Roberto Serrano
IPC分类号： G02B6/44
摘要： A fiber optic cable includes a core, armor surrounding the core, and a jacket surrounding the armor. The core includes tubes, each tube having a passage defined therein, optical fibers positioned in the passages, and a binder sleeve defining an exterior of the core. Portions of the binder sleeve are directly bonded to the armor, while other portions are not. Spacing between the armor and the core, as well as the bond between the armor and binder sleeve, facilitate tubing-off of an end section of the cable to include removal of the binder sleeve.
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公开(公告)号：US20170139167A1
公开(公告)日：2017-05-18
申请号：US15334761
申请日：2016-10-26
发明人： Bradley Jerome Blazer , Yangbin Chen , Ching-Kee Chien , Julian Latelle Greenwood, III , Jason Clay Lail , Warren Welborn McAlpine , Christopher Mark Quinn , David Alan Seddon
IPC分类号： G02B6/44
CPC分类号： G02B6/4405 , G02B6/4403 , G02B6/4433
摘要： An optical cable is provided. The optical cable includes a tubular, elongate body having an inner surface defining a cavity extending between first and second ends of the elongate body and an optical transmission element located with the cavity. The optical cable includes a coupling or bonding structure non-permanently and non-rigidly joining the outer surface of the optical transmission element to the elongate body at a plurality of periodic contact zones such that relative movement between the optical transmission element and the elongate body is resisted.
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公开(公告)号：US09547147B2
公开(公告)日：2017-01-17
申请号：US14136311
申请日：2013-12-20
IPC分类号： G02B6/44
CPC分类号： G02B6/4494 , G02B6/4486 , Y10T29/49801
摘要： A fiber optic cable includes a tape comprising a substrate of an extrudable thermoplastic, core items of the fiber optic cable, and a jacket around the tape and core items. The tape includes water-swellable material integrated therewith and the core items include one or more optical fibers. The tape is incorporated with core items such that the water-swellable material of the tape is configured to limit water from flowing lengthwise along the cable through gaps among the core item.
摘要翻译： 光纤电缆包括一条带，其包括可挤压热塑性塑料的基底，光纤电缆的核心物品以及围绕磁带和核心物品的护套。 胶带包括与其一体化的水溶胀性材料，并且所述芯件包括一根或多根光纤。 胶带与核心物品结合，使得胶带的水溶胀性材料构造成限制水沿着电缆沿芯线沿着核心物品之间的间隙沿着纵向流动。
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公开(公告)号：US20150355430A1
公开(公告)日：2015-12-10
申请号：US14459653
申请日：2014-08-14
发明人： Jeffery Alan Clampitt , Julian Latelle Greenwood, III , Leigh Rooker Josey , Warren Welborn McAlpine , Eric John Mozdy , Jorge Roberto Serrano
IPC分类号： G02B6/44
CPC分类号： G02B6/4495 , G02B6/4413 , G02B6/4432 , G02B6/4434 , G02B6/4435
摘要： A fiber optic cable includes a core, armor surrounding the core, and a jacket surrounding the armor. The core includes tubes, each tube having a passage defined therein, optical fibers positioned in the passages, and a binder sleeve defining an exterior of the core. Portions of the binder sleeve are directly bonded to the armor, while other portions are not. Spacing between the armor and the core, as well as the bond between the armor and binder sleeve, facilitate tubing-off of an end section of the cable to include removal of the binder sleeve.
摘要翻译： 光纤电缆包括芯，围绕芯的装甲和围绕铠甲的护套。 芯包括管，每个管具有限定在其中的通道，定位在通道中的光纤和限定芯的外部的粘合剂套筒。 粘合剂套筒的部分直接粘接到铠装上，而其它部分则不是。 铠装和芯之间的间距以及铠装和粘结套之间的结合有利于电缆端部的断开，以包括移除粘合剂套筒。
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7.发明申请FIBER OPTIC CABLES AND ASSEMBLIES FOR FIBER TOWARD THE SUBSCRIBER APPLICATIONS 有权用于光纤的光纤电缆和组件用于订户应用公开(公告)号：US20150277075A1
公开(公告)日：2015-10-01
申请号：US14206364
申请日：2014-03-12
发明人： George Cornelius Abernathy , Rodney Maurice Burns , Michael John Gimblet , Warren Welborn McAlpine , Allen Michael Miller , David Alan Seddon
IPC分类号： G02B6/44
CPC分类号： G02B6/4402 , G02B6/4427 , G02B6/443 , G02B6/4433 , G02B6/4465 , G02B6/447
摘要： A fiber optic cable includes an optical fiber, strength components disposed on opposite sides of the optical fiber, and a polymeric cable jacket. The optical fiber includes a glass core, a glass cladding, and a polymer coating. The cable jacket surrounds the optical fiber and the strength components. Further, the cable jacket is tightly drawn onto the optical fiber, where excess fiber length of the optical fiber is such that positive strain is present in the optical fiber at room temperature (25° C.).
摘要翻译： 光纤电缆包括光纤，设置在光纤的相对侧上的强度部件和聚合物电缆护套。 光纤包括玻璃芯，玻璃包层和聚合物涂层。 电缆护套围绕光纤和强度部件。 此外，电缆护套被紧紧地拉到光纤上，其中光纤的过多纤维长度使得在室温（25℃）下在光纤中存在正应变。
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公开(公告)号：US09075212B2
公开(公告)日：2015-07-07
申请号：US14314766
申请日：2014-06-25
IPC分类号： G02B6/44
CPC分类号： G02B6/4429 , G02B6/4413 , G02B6/443 , G02B6/4432 , G02B6/4433 , G02B6/4434 , G02B6/4494
摘要： A fiber optic cable includes a strength member, tubes coupled to the strength member, and optical fibers. The strength member provides tensile and anti-buckling strength. The tubes have a cavity into which the optical fibers are packed. The cable is stretchable in that the optical fibers experience less than 0.5 dB/km of increased average attenuation at 1310 nanometers wavelength when the cable experiences strain of up to 2×10−3.
摘要翻译： 光纤电缆包括加强件，耦合到强度元件的管和光纤。 强度构件提供拉伸和抗弯曲强度。 管有一个空腔，光纤被包装在其中。 电缆是可拉伸的，因为当电缆经受高达2×10-3的应变时，光纤在1310纳米波长处的平均衰减增加小于0.5dB / km。
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公开(公告)号：US20240184070A1
公开(公告)日：2024-06-06
申请号：US18403078
申请日：2024-01-03
IPC分类号： G02B6/44
CPC分类号： G02B6/4429 , G02B6/441 , G02B6/4413 , G02B6/443 , G02B6/4432 , G02B6/4433 , G02B6/4434 , G02B6/4431
摘要： An optical communication cable is provided having a cable body with an inner surface defining a passage within the cable body and a plurality of core elements within the passage. A film surrounds the plurality of core elements, wherein the film directs a radial force inward onto the plurality of core elements to restrain and hold the plurality of core elements in place.
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公开(公告)号：US20210132315A1
公开(公告)日：2021-05-06
申请号：US17145781
申请日：2021-01-11
IPC分类号： G02B6/44
摘要： An optical communication cable is provided having a cable body with an inner surface defining a passage within the cable body and a plurality of core elements within the passage. A film surrounds the plurality of core elements, wherein the film directs a radial force inward onto the plurality of core elements to restrain and hold the plurality of core elements in place.
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