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1. 发明授权

US08265437B2 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：US08265437B2
公开(公告)日：2012-09-11
申请号：US12226901
申请日：2008-09-19
申请人： Enrico Consonni , Franco Cocchini , Antonio Collaro , Antonio Adigrat
发明人： Enrico Consonni , Franco Cocchini , Antonio Collaro , Antonio Adigrat
IPC分类号： G02B6/44
CPC分类号： G02B6/4402 , G02B6/02333 , G02B6/02357 , G02B6/443
摘要： Telecommunication cable comprising at least one microstructured optical fiber 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 fiber, 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。

2. 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。

3. 发明授权

US09279952B2 Water-blocked optical cable and process for the production thereof 有权
标题翻译：防水光缆及其生产方法
公开(公告)号：US09279952B2
公开(公告)日：2016-03-08
申请号：US12947544
申请日：2010-11-16
申请人： Alessandro Ginocchio , Enrico Consonni , Paolo Arturo Presa , Massimo Pizzorno , Mauro Maritano
发明人： Alessandro Ginocchio , Enrico Consonni , Paolo Arturo Presa , Massimo Pizzorno , Mauro Maritano
IPC分类号： G02B6/04 , G02B6/44 , G02B6/10
CPC分类号： G02B6/4494 , G02B6/441
摘要： An optical cable for communication includes at least one retaining element blocked with respect to the water propagation as well as a process for manufacturing such an optical cable. The optical cable includes, in addition to the retaining element, at least two transmission elements housed within the retaining element and a water swellable yarn housed within the retaining element. The water swellable yarn is selected according to the following equation: V w V TF = k V t + R ( I ) in which Vw is the volume of the water swellable yarn after swelling upon contact with water; VTF is the total free volume in the retaining element; k is a constant≧180; R is a constant≧1.4; and Vt is the free volume per each transmission element. Advantageously, the optical cable is water-blocked and the water swellable yarn does not induce microbending effects on the transmission elements.
摘要翻译：用于通信的光缆包括至少一个相对于水传播阻挡的保持元件以及用于制造这种光缆的工艺。除了保持元件之外，光缆还包括容纳在保持元件内的至少两个传输元件和容纳在保持元件内的水可溶胀纱线。水溶胀性纱线根据以下等式选择：V w V TF = k V t + R（I）其中Vw是在与水接触后膨胀后的水溶胀纱线的体积; VTF是保持元件中的总自由体积; k是常数≧180; R为常数≧1.4; Vt是每个传输元件的自由音量。有利地，光缆被水封闭，并且水可溶胀纱线不会对传输元件引起微弯曲效应。

4. 发明申请

US20090274424A1 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：US20090274424A1
公开(公告)日：2009-11-05
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： G02B6/44
CPC分类号： C03C25/106 , C03C25/47 , G02B6/02395 , G02B6/4402
摘要： A buffered optical fibre 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，热导率为至少约0.4W / mK，并包括聚合物基质和无机填料。

5. 发明申请

US20080267569A1 Water-Blocked Optical Cable and Process for the Production Thereof 有权
标题翻译：水封式光缆及其生产工艺
公开(公告)号：US20080267569A1
公开(公告)日：2008-10-30
申请号：US11666757
申请日：2004-11-05
申请人： Alessandro Ginocchio , Enrico Consonni , paolo Arturo Presa , Massimo Pizzorno , Mauro Maritano
发明人： Alessandro Ginocchio , Enrico Consonni , paolo Arturo Presa , Massimo Pizzorno , Mauro Maritano
IPC分类号： G02B6/44 , C03B37/028
CPC分类号： G02B6/4494 , G02B6/441
摘要： An optical cable for communication includes at least one retaining element blocked with respect to the water propagation as well as a process for manufacturing such an optical cable. The optical cable includes, in addition to the retaining element, at least two transmission elements housed within the retaining element and a water swellable yarn housed within the retaining element. The water swellable yarn is selected according to the following equation: V w V TF = k V t + R ( 1 ) in which VW is the volume of the water swellable yarn after swelling upon contact with water; VTF is the total free volume in the retaining element; k is a constant ≧180; R is a constant ≧1.4; and Vt is the free volume per each transmission element. Advantageously, the optical cable is water-blocked and the water swellable yarn does not induce microbending effects on the transmission elements.
摘要翻译：用于通信的光缆包括至少一个相对于水传播阻挡的保持元件以及用于制造这种光缆的工艺。除了保持元件之外，光缆还包括容纳在保持元件内的至少两个传输元件和容纳在保持元件内的水可溶胀纱线。根据以下公式选择水可溶胀纱线： $\begin{matrix} MFRAC> =k>_{+R（1其中V是水的体积与水接触后膨胀的纱线; V TF是保持元件中的总自由体积; k是常数> = 180; R是常数> = 1.4; V T是每个传动元件的自由体积。有利地，光缆被水封闭，并且水可溶胀纱线不会对传输元件引起微弯曲效应。} \end{matrix}$

6. 发明授权

US07373057B2 Telecommunication loose tube optical cable with reduced diameter 有权
标题翻译：电线松套管光缆直径减小
公开(公告)号：US07373057B2
公开(公告)日：2008-05-13
申请号：US10573894
申请日：2003-09-30
申请人： Massimo Pizzorno , Alessandro Ginocchio , Enrico Consonni
发明人： Massimo Pizzorno , Alessandro Ginocchio , Enrico Consonni
IPC分类号： G02B6/44
CPC分类号： G02B6/441 , G02B6/443 , G02B6/4434
摘要： An optical fiber cable has a highly reduced diameter. The cable has a central strength member; a number of tubes containing loosely arranged optical fibers, each tube having a thickness, and each optical fiber having a coating; and a protective outer jacket, wherein the filling coefficient of optical fibers in at least one loose tube is ≧45°/0. The tubes are made of a material having an elasticity modulus ≧700 MPa; and the optical fibers are SM-R fibers having a microbending sensitivity ≦4.0 dB·km−1/g·mm−1 at a temperature of about −30° C. to +60° C. at about 1550 nm.
摘要翻译：光纤电缆的直径大大降低。电缆具有中心强度构件; 包含松散布置的光纤的多个管，每个管具有厚度，并且每个光纤具有涂层; 和保护外护套，其中至少一个松套管中的光纤的填充系数> 45°/ 0。管由具有弹性模量> = 700MPa的材料制成; 并且光纤是在约-30℃的温度下具有微弯曲灵敏度<= 4.0 DB.KM / g.mm -1的SM-R纤维在约1550nm至+ 60℃。

7. 发明授权

US06647187B2 Submarine optical cable resistant to longitudinal water propagation 失效
标题翻译：海底光缆耐纵向水传播
公开(公告)号：US06647187B2
公开(公告)日：2003-11-11
申请号：US10055942
申请日：2002-01-28
申请人： Enrico Consonni , Giovanni Brandi , Alessandro Ginocchio , Feliciano Cecchi
发明人： Enrico Consonni , Giovanni Brandi , Alessandro Ginocchio , Feliciano Cecchi
IPC分类号： G02B644
CPC分类号： G02B6/4427 , G02B6/441 , G02B6/4494
摘要： A submarine optical cable having a central polymeric buffer tube, said cable being particularly suitable for long-haul repeatered systems. A longitudinal reinforcing element is embedded into the walls of the central polymeric buffer tube which is of relatively small dimensions. The presence of said reinforcing element allows a precise control over the excess fiber length within the buffer tube. This reinforcing element is of relatively small diameter, in order to comply with the requirements of reduced dimensions of the buffer tube. Notwithstanding this relatively small diameter, said longitudinal reinforcing element allows for a good control over the longitudinal shrinkage of the polymeric buffer tube within the submarine cable.
摘要翻译：一种具有中心聚合物缓冲管的海底光缆，所述电缆特别适用于长距离重复系统。纵向增强元件嵌入中心聚合物缓冲管的壁中，其尺寸相对较小。所述加强元件的存在允许精确地控制缓冲管内的过量纤维长度。该增强元件的直径相对较小，以符合缓冲管尺寸减小的要求。尽管直径相对较小，但所述纵向加强元件可以很好地控制海底电缆内的聚合物缓冲管的纵向收缩。

8. 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。

9. 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。

10. 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。

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