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11. 发明申请

US20110170836A1 Telecommunication Cable Equipped with Microstructured Optical Fibres 有权
标题翻译：配有微结构光纤的电信电缆
公开(公告)号：US20110170836A1
公开(公告)日：2011-07-14
申请号：US12226901
申请日：2008-09-19
申请人： Enrico Consonni , Franco Cocchini , Antonio Collaro , Antonio Adgrat
发明人： Enrico Consonni , Franco Cocchini , Antonio Collaro , Antonio Adgrat
IPC分类号： G02B6/44 , G02B6/02
CPC分类号： G02B6/4402 , G02B6/02333 , G02B6/02357 , G02B6/443
摘要： Telecommunication cable comprising at least one microstructured optical fibre comprising a core region and a cladding region surrounding the core region, the cladding region comprising an annular void-containing region comprised of randomly arranged voids, the core region including doped silica to provide a positive refractive index relative to pure silica; and at least one protecting layer provided around said optical fibre, the protecting layer being made of a polymeric material having a low ultimate elongation.
摘要翻译：电信电缆包括至少一个微结构化光纤，其包括芯区域和围绕芯区域的包层区域，所述包层区域包括由随机排列的空隙组成的环形空隙容纳区域，所述芯区域包括掺杂二氧化硅以提供正折射率相对于纯二氧化硅; 以及设置在所述光纤周围的至少一个保护层，所述保护层由具有低极限伸长率的聚合材料制成。

12. 发明授权

US09188755B2 Microbundle optical cable 有权
标题翻译： Microbundle光缆
公开(公告)号：US09188755B2
公开(公告)日：2015-11-17
申请号：US13515659
申请日：2009-12-23
申请人： Arnaud Le Dissez , Enrico Consonni , Marco Ruzzier
发明人： Arnaud Le Dissez , Enrico Consonni , Marco Ruzzier
IPC分类号： G02B6/00 , G02B6/44
CPC分类号： G02B6/441 , G02B6/4403 , G02B6/4433
摘要： A microbundle optical cable such as, a riser cable, includes an outer jacket and a plurality of microbundles housed in the outer jacket. At least one of the microbundles includes an optical fiber ribbon enclosed in a microbundle coating. The at least one microbundle includes a longitudinal axis and a cross-section taken on a plane substantially perpendicular to the longitudinal axis. The cross-section may include a first dimension and a second dimension. The first dimension is higher than the second dimension. Therefore, the cross-section shape is an elongated cross shape.
摘要翻译：诸如提升板电缆的微捆光缆包括外护套和容纳在外护套中的多个微束。微束中的至少一个包括封装在微束涂层中的光纤带。所述至少一个微束包括纵向轴线和在基本上垂直于所述纵向轴线的平面上截取的横截面。横截面可以包括第一尺寸和第二尺寸。第一维度高于第二维度。因此，横截面形状是细长的十字形状。

13. 发明授权

US09151919B2 Fire resistant optical cable 有权
标题翻译：防火光缆
公开(公告)号：US09151919B2
公开(公告)日：2015-10-06
申请号：US13821770
申请日：2010-09-10
申请人： Enrico Consonni , Luigi Caimi , Davide Ceschiat
发明人： Enrico Consonni , Luigi Caimi , Davide Ceschiat
IPC分类号： G02B6/44 , H01B7/295
CPC分类号： G02B6/4436 , G02B6/443 , G02B6/4433 , H01B7/295
摘要： A fire resistant optical cable includes: a plurality of optical fibers; at least one tubular layer of a ceramifiable material surrounding the plurality of optical fibers; and at least one flame shielding layer surrounding the tubular layer. The tubular layer of the ceramifiable material is able to mechanically protect the optical fibers not only during heating but also when the fire is extinguished, since it forms a sufficiently robust layer to withstand the mechanical stresses caused by the collapsing of the materials still surrounding the cable, especially in the transition portions between hot and cold zones. The tubular layer of the ceramifiable material is protected by means of at least one flame shielding layer which prevents the flames from directly acting on the ceramifiable material.
摘要翻译：防火光缆包括：多根光纤; 围绕所述多根光纤的可陶瓷材料的至少一个管状层; 以及围绕所述管状层的至少一个火焰屏蔽层。可陶瓷材料的管状层不仅能够在加热期间机械地保护光纤，而且能够在火熄灭时进行机械保护，因为它形成足够坚固的层，以承受由仍然围绕电缆的材料塌陷引起的机械应力，特别是在热区和冷区之间的过渡部分。可陶瓷材料的管状层通过至少一个阻燃火焰直接作用于可陶瓷材料的火焰屏蔽层来保护。

14. 发明授权

US08953915B2 Electric cable with strain sensor and monitoring system and method for detecting strain in at least one electric cable 有权
标题翻译：具有应变传感器和监测系统的电缆以及用于检测至少一根电缆中的应变的方法
公开(公告)号：US08953915B2
公开(公告)日：2015-02-10
申请号：US13322376
申请日：2009-05-27
申请人： Davide Sarchi , Bernd Knuepfer , Carsten Kemnitz , Roberto Gaspari , Arnd-Guenther Carl , Enrico Consonni , Thomas Kittel , Reiner Ewald
发明人： Davide Sarchi , Bernd Knuepfer , Carsten Kemnitz , Roberto Gaspari , Arnd-Guenther Carl , Enrico Consonni , Thomas Kittel , Reiner Ewald
IPC分类号： G02B6/44 , H01B7/32 , G01K11/32 , G01L1/24 , G01M11/08 , H01B7/04 , H01B9/00
CPC分类号： H01B7/32 , D07B1/145 , D07B2301/259 , G01K11/32 , G01K2011/322 , G01L1/242 , G01M11/086 , H01B7/041 , H01B9/005
摘要： An electric cable includes a strain sensor longitudinally extending along the cable and including a strain optical fiber arranged within a bending neutral region surrounding and including a bending neutral longitudinal axis of the electric cable, and at least two longitudinal structural elements, at least one of the at least two longitudinal structural elements being a core including an electrical conductor, wherein the strain sensor is embedded in a strain-transferring filler mechanically coupling at least one of the at least two longitudinal structural elements with the strain sensor. With the disclosed cable construction, the strain experienced by the at least one of the at least two longitudinal structural elements is transferred to the strain sensor at least in a strained condition. In the preferred embodiments, the electric cable is a heavy-duty cable.
摘要翻译：电缆包括沿着电缆纵向延伸的应变传感器，并且包括布置在围绕并包括电缆的弯曲中立纵向轴线的弯曲中性区域内的应变光纤，以及至少两个纵向结构元件，至少一个至少两个纵向结构元件是包括电导体的芯，其中所述应变传感器被嵌入应变传输填料中，所述应变传输填料将所述至少两个纵向结构元件中的至少一个与所述应变传感器机械联接。利用公开的电缆结构，至少在两个纵向结构元件中的至少一个所经历的应变至少在应变条件下传递到应变传感器。在优选实施例中，电缆是重型电缆。

15. 发明授权

US08494326B2 Telecommunication cable equipped with tight-buffered optical fibers 有权
标题翻译：电信电缆配有紧密缓冲光纤
公开(公告)号：US08494326B2
公开(公告)日：2013-07-23
申请号：US12452860
申请日：2007-07-30
申请人： Enrico Consonni , Davide Ceschiat
发明人： Enrico Consonni , Davide Ceschiat
IPC分类号： G02B6/44 , G02B6/02
CPC分类号： G02B6/4429 , C08L23/0853 , C08L23/0869 , C08L2203/20 , C08L2203/202 , C08L2205/02 , C08L2205/03 , G02B6/4402 , G02B6/443 , C08L2666/02
摘要： A telecommunication cable is equipped with at least one optical fiber coated by a tight buffer layer made from a polymeric material having an ultimate elongation equal to or lower than 100% and an ultimate tensile strength equal to or lower than 10 MPa. The above combination of features of the polymeric material forming the buffer layer provides an optical fiber which is effectively protected during installation operations and during use, and at the same time can be easily stripped by an installer without using any stripping tools, simply by applying a small pressure with his fingertips and a moderate tearing force along the fiber axis.
摘要翻译：通信电缆配备有至少一个光纤，其由具有等于或低于100％的极限伸长率和等于或低于10MPa的极限拉伸强度的聚合材料制成的紧密缓冲层涂覆。形成缓冲层的聚合材料的特征的上述组合提供了在安装操作期间和使用期间被有效保护的光纤，并且同时可以容易地由安装者剥离，而不使用任何剥离工具，简单地通过施加他的指尖有小的压力，沿着纤维轴线有一个适度的撕裂力。

16. 发明授权

US08380030B2 Bend-insensitive optical cable 失效
标题翻译：弯曲不敏感光缆
公开(公告)号：US08380030B2
公开(公告)日：2013-02-19
申请号：US13127458
申请日：2008-11-07
申请人： Marco Ruzzier , Francesco Sartori , Enrico Consonni , Daniele Cuomo
发明人： Marco Ruzzier , Francesco Sartori , Enrico Consonni , Daniele Cuomo
IPC分类号： G02B6/44
CPC分类号： G02B6/449 , G02B6/4413 , G02B6/4434
摘要： A bend-insensitive optical cable for transmitting optical signals includes an optical cable having a length, extending from an input end adapted to receive the optical signals, to an output end and including at least one single-mode optical fiber having a cable cut-off wavelength, of 1290 nm to 1650 nm. The at least one optical fiber is helically twisted around a longitudinal axis with a twisting pitch, for a twisted length, extending along at least a portion of the length, of the optical cable, wherein the twisted length and the twisting pitch are selected such that the optical cable exhibits a measured cut-off wavelength equal to or lower than 1260 nm. Preferably, the at least one fiber has a mode-field diameter of 8.6 μm to 9.5 μm. According to a preferred embodiment, the optical cable includes two optical fibers twisted together along the longitudinal axis, each of the two optical fibers having a cable cut-off wavelength of 1290 nm to 1650 nm.
摘要翻译：用于传输光信号的弯曲不敏感光缆包括具有从适于接收光信号的输入端延伸的长度的光缆到输出端，并且包括具有电缆截止的至少一个单模光纤波长为1290nm至1650nm。所述至少一个光纤围绕纵向轴线以扭转间距螺旋扭绞，扭绞长度沿光缆的长度的至少一部分延伸，其中扭绞长度和扭绞间距被选择为使得光缆表现出等于或低于1260nm的测量截止波长。优选地，所述至少一种纤维的模场直径为8.6μm至9.5μm。根据优选实施例，光缆包括沿着纵向轴线扭绞在一起的两根光纤，两根光纤中的每一根具有1290nm至1650nm的电缆截止波长。

17. 发明授权

US08189979B2 Buffered optical fibre and method for improving the lifetime thereof 有权
标题翻译：缓冲光纤及其寿命的改善方法
公开(公告)号：US08189979B2
公开(公告)日：2012-05-29
申请号：US12311210
申请日：2006-09-25
申请人： Alexis Debut , Davide Sarchi , Enrico Consonni , Martino Travagnin
发明人： Alexis Debut , Davide Sarchi , Enrico Consonni , Martino Travagnin
IPC分类号： G02B6/02
CPC分类号： C03C25/106 , C03C25/47 , G02B6/02395 , G02B6/4402
摘要： A buffered optical fiber includes an optical waveguide, at least one exterior coating surrounding the optical waveguide and a buffer coating surrounding the at least one exterior coating, wherein the buffer coating is a tight buffer coating made of a material having a density of at least about 1.2 Kg/dm3, a thermal conductivity of at least about 0.4 W/m·K and includes a polymeric matrix and an inorganic filler.
摘要翻译：缓冲光纤包括光波导，围绕光波导的至少一个外部涂层和围绕至少一个外部涂层的缓冲涂层，其中缓冲涂层是由密度为至少约 1.2Kg / dm 3，热导率至少约为0.4W / m·K，并包括聚合物基质和无机填料。

18. 发明授权

US09213158B2 Optical cable for communication and process for the manufacturing thereof 有权
标题翻译：用于通信的光缆及其制造方法
公开(公告)号：US09213158B2
公开(公告)日：2015-12-15
申请号：US13431164
申请日：2012-03-27
申请人： Enrico Consonni , Davide Ceschiat , Silvio Frigerio , Flavio Tridello
发明人： Enrico Consonni , Davide Ceschiat , Silvio Frigerio , Flavio Tridello
IPC分类号： G02B6/44
CPC分类号： G02B6/4429 , G02B6/441 , G02B6/4433 , G02B6/4495
摘要： It is disclosed an optical cable for communications including at least one micromodule, the micromodule including a retaining element and number N of optical fibers housed in said retaining element. The diameter of a circumference encircling the number N of optical fibers is typically 90% to 95% of an inner diameter of the retaining element. The retaining element consists essentially of a film grade polymeric material having an elongation at break equal to or higher than 500%, a melt flow index (MFI) lower than 3 g/10 min, and a density lower than 1 g/cm3.
摘要翻译：公开了一种用于通信的光缆，包括至少一个微型组件，该微型组件包括容纳在所述保持元件中的保持元件和数量为N的光纤。围绕光纤数量N的圆周的直径通常为保持元件的内径的90％至95％。保持元件基本上由具有等于或高于500％的断裂伸长率，低于3g / 10min的熔体流动指数（MFI）和低于1g / cm 3的密度的膜级聚合材料组成。

19. 发明申请

US20110211794A1 BEND-INSENSITIVE OPTICAL CABLE 失效
标题翻译：弯曲光电缆
公开(公告)号：US20110211794A1
公开(公告)日：2011-09-01
申请号：US13127458
申请日：2008-11-07
申请人： Marco Ruzzier , Francesco Sartori , Enrico Consonni , Daniele Cuomo
发明人： Marco Ruzzier , Francesco Sartori , Enrico Consonni , Daniele Cuomo
IPC分类号： G02B6/44 , G02B6/46
CPC分类号： G02B6/449 , G02B6/4413 , G02B6/4434
摘要： A bend-insensitive optical cable for transmitting optical signals includes an optical cable having a length, extending from an input end adapted to receive the optical signals, to an output end and including at least one single-mode optical fiber having a cable cut-off wavelength, of 1290 nm to 1650 nm. The at least one optical fiber is helically twisted around a longitudinal axis with a twisting pitch, for a twisted length, extending along at least a portion of the length, of the optical cable, wherein the twisted length and the twisting pitch are selected such that the optical cable exhibits a measured cut-off wavelength equal to or lower than 1260 nm. Preferably, the at least one fiber has a mode-field diameter of 8.6 μm to 9.5 μm. According to a preferred embodiment, the optical cable includes two optical fibers twisted together along the longitudinal axis, each of the two optical fibers having a cable cut-off wavelength of 1290 nm to 1650 nm.
摘要翻译：用于传输光信号的弯曲不敏感光缆包括具有从适于接收光信号的输入端延伸的长度的光缆到输出端，并且包括具有电缆截止的至少一个单模光纤波长为1290nm至1650nm。所述至少一个光纤围绕纵向轴线以扭转间距螺旋扭绞，扭绞长度沿光缆的长度的至少一部分延伸，其中扭绞长度和扭绞间距被选择为使得光缆表现出等于或低于1260nm的测量截止波长。优选地，所述至少一种纤维的模场直径为8.6μm至9.5μm。根据优选实施例，光缆包括沿着纵向轴线扭绞在一起的两根光纤，两根光纤中的每一根具有1290nm至1650nm的电缆截止波长。

20. 发明授权

US06278825B1 Optical fibre cable having high tracking resistance 有权
标题翻译：具有高跟踪电阻的光纤电缆
公开(公告)号：US06278825B1
公开(公告)日：2001-08-21
申请号：US09462848
申请日：2000-04-04
申请人： Flavio Casiraghi , Enrico Consonni
发明人： Flavio Casiraghi , Enrico Consonni
IPC分类号： G02B644
CPC分类号： G02B6/4422 , G02B6/443 , G02B6/483
摘要： An optical fibre cable includes at least one optical fibre and a polymer-based outer sheath, characterized in that the sheath is an extruded double-layer sheath, including an extruded first inner polymer layer and an extruded second outer polymer layer. The first inner polymer layer is substantially devoid of tracking resistance, and the second outer polymer layer has high tracking resistance. The second outer polymer layer includes a polymeric mixture containing a polymer and an inorganic oxide or hydroxide in an amount of at least 40% by weight with respect to the total weight of the second outer polymer layer.
摘要翻译：光纤电缆包括至少一个光纤和基于聚合物的外护套，其特征在于，所述鞘是挤出的双层护套，包括挤出的第一内聚合物层和挤出的第二外聚合物层。第一内聚合物层基本上没有跟踪电阻，第二外聚合物层具有高跟踪电阻。第二外部聚合物层包括含有相对于第二外部聚合物层的总重量为至少40重量％的量的聚合物和无机氧化物或氢氧化物的聚合物混合物。

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