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    ASSEMBLY AND METHOD FOR ELECTRICAL SPLICE CONNECTION OF CABLES
    64.
    发明申请
    ASSEMBLY AND METHOD FOR ELECTRICAL SPLICE CONNECTION OF CABLES 有权
    电缆电气连接的组装和方法

    公开(公告)号：US20160226158A1

    公开(公告)日：2016-08-04

    申请号：US15021988

    申请日：2013-09-16

    Applicant: PRYSMIAN S.P.A.

    Inventor： Stuart COX ,  Janos KADAR

    IPC: H01R4/30 ,  H01R43/048 ,  H01R4/20

    CPC classification number: H01R4/305 ,  H01R4/20 ,  H01R4/206 ,  H01R4/363 ,  H01R11/01 ,  H01R11/26 ,  H01R43/048 ,  H02G15/18

    Abstract: An assembly for electrical splice connection of cables may include: a first connector, including a first spigot and first crimping portion, configured to be crimped onto a first cable conductor; a second connector, including a second spigot and second crimping portion, configured to be crimped onto a second cable conductor; a first open shell configured to accommodate the first and second spigots; and/or a second open shell configured to be fastened to the first open shell to wrap and hold the first and second spigots. A method for electrical splice connection of the cables may include: crimping the first crimping portion onto the first cable conductor; crimping the second crimping portion onto the second cable conductor; accommodating the first and second spigots on the first open shell; and/or fastening the second open shell to the first open shell to wrap and hold the first and second spigots.

    Abstract translation: 用于电缆的电接头连接的组件可以包括：第一连接器，包括第一插口和第一压接部分，构造成被压接到第一电缆导体上; 第二连接器，包括被配置为压接到第二电缆导体上的第二插口和第二压接部分; 构造成容纳所述第一和第二插口的第一开口壳; 和/或构造成紧固到第一开放壳体以包裹和保持第一和第二插口的第二开口壳体。 用于电缆的电接合连接的方法可以包括：将第一压接部分压接到第一电缆导体上; 将所述第二压接部分压接到所述第二电缆导体上; 将第一和第二栓塞容纳在第一开口壳体上; 和/或将所述第二开口壳紧固到所述第一开口壳以包裹并保持所述第一和第二插头。

    PARTIAL DISCHARGE SIGNAL PROCESSING METHOD AND APPARATUS EMPLOYING NEURAL NETWORK
    65.
    发明申请
    PARTIAL DISCHARGE SIGNAL PROCESSING METHOD AND APPARATUS EMPLOYING NEURAL NETWORK 审中-公开
    部分放电信号处理方法和使用神经网络的设备

    公开(公告)号：US20160116520A1

    公开(公告)日：2016-04-28

    申请号：US14889983

    申请日：2013-05-10

    Applicant: PRYSMIAN S.P.A.

    Inventor： Antonio DI STEFANO ,  Roberto CANDELA ,  Giuseppe FISCELLI ,  Giuseppe Costantino GIACONIA

    IPC: G01R31/02 ,  G06N3/08 ,  G06N3/04 ,  G01R31/12

    CPC classification number: G01R31/02 ,  G01R31/1245 ,  G01R31/1272 ,  G01R31/14 ,  G06N3/04 ,  G06N3/0481 ,  G06N3/08 ,  G06N3/084 ,  G06N3/10

    Abstract: A partial discharge signals processing method includes: setting a first discrimination criterion among the following criteria: discharge signals acquisition, discharge signals noise filtering, and discharge signals classification; providing a plurality of pulse waveforms associated with detected partial discharge waveform signals; defining at least a first reference pulse waveform in accordance with the first criterion; performing a first training of a neural network module based on the at least a first reference pulse waveform to produce a similarity index adapted to selectively assume a first value and a second value representative of a similarity/non similarity of an input pulse waveform with the at least a first reference pulse waveform, respectively; comparing the plurality of pulse waveforms with the at least a first reference pulse waveform by means of the neural network module to obtain first similarity index values; and memorizing/rejecting each compared pulse waveform on the basis of the obtained first similarity index values and on the second discrimination criterion.

    Abstract translation: 局部放电信号处理方法包括：设置放电信号采集，放电信号噪声滤波和放电信号分类的以下标准中的第一鉴别标准; 提供与检测到的局部放电波形信号相关联的多个脉冲波形; 根据第一标准定义至少第一参考脉搏波形; 基于所述至少第一参考脉冲波形执行神经网络模块的第一训练，以产生适于选择性地采用第一值的相似性指标和表示输入脉冲波形与所述at的相似性/非相似性的第二值 分别至少第一参考脉冲波形; 通过所述神经网络模块将所述多个脉冲波形与所述至少第一参考脉冲波形进行比较，以获得第一相似性指数值; 并且基于获得的第一相似度指数值和第二鉴别标准来存储/拒绝每个比较脉冲波形。

    METHOD OF MANUFACTURING PREFORMS FOR OPTICAL FIBRES HAVING LOW WATER PEAK
    67.
    发明申请
    METHOD OF MANUFACTURING PREFORMS FOR OPTICAL FIBRES HAVING LOW WATER PEAK 有权
    制造具有低水峰值的光纤的预制件的方法

    公开(公告)号：US20150336840A1

    公开(公告)日：2015-11-26

    申请号：US14758018

    申请日：2012-12-28

    Applicant: PRYSMIAN S.P.A.

    Inventor： Antonio Adigrat ,  Valeria Caronna ,  Franco Cocchini ,  Antonio Collaro ,  Stefano Grieco ,  Ida Nivelli

    IPC: C03B37/018 ,  C03B37/027

    CPC classification number: C03B37/01853 ,  C03B37/014 ,  C03B37/01446 ,  C03B37/0146 ,  C03B37/018 ,  C03B37/027 ,  C03B2203/23 ,  C03B2203/24 ,  G02B6/02

    Abstract: A method of manufacturing an optical fibre preform comprising: providing a glass core rod comprising a central core region of radius a and an inner clad region of external radius b to define a first core-to-clad ratio a/b; forming an intermediate glass preform comprising an intermediate clad region surrounding the inner clad region of the glass rod and having an external radius c to define a second core-to-clad ratio a/c, and overcladding the intermediate glass preform by forming an overclad region surrounding the intermediate clad region to form an optical fibre preform, wherein the first core-to-clad ratio a/b is equal to or less than 0.40 and the second core-to-clad ratio a/c is of from 0.20 to 0.25.

    Abstract translation: 一种制造光纤预制件的方法，包括：提供包括半径为a的中心芯区域和外部半径b的内部包层区域的玻璃芯棒，以限定第一芯包层比a / b; 形成中间玻璃预制件，其包括围绕所述玻璃棒的内包层区的中间包层区，并具有外半径c以限定第二芯包层比a / c，并且通过形成外包层区域来包覆所述中间玻璃预制件 围绕中间包层区以形成光纤预制件，其中第一芯包层比a / b等于或小于0.40，第二芯包层比a / c为0.20至0.25。

    Method and apparatus for optical fiber coloring
    68.
    发明授权
    Method and apparatus for optical fiber coloring 有权
    光纤着色方法及装置

    公开(公告)号：US09181125B2

    公开(公告)日：2015-11-10

    申请号：US14223205

    申请日：2014-03-24

    Applicant: Prysmian S.p.A.

    Inventor： Silvio Frigerio ,  Lidia Terruzzi ,  Giovanni Villani ,  Corrado Castoldi

    IPC: C03B37/02 ,  C03C25/10 ,  C03C25/18

    CPC classification number: C03C25/102 ,  C03B37/02 ,  C03C25/18 ,  C03C25/475

    Abstract: A method of coloring optical fibers during the optical fiber drawing that includes the steps of feeding a natural fiber coating material and a colorant to a mixer; mixing the natural fiber coating material and the colorant in the mixer to obtain a colored coating material; and supplying the colored coating material to a coating die. The feeding step includes exerting on the natural fiber coating a first gas pressure variable with at least one fiber drawing parameter; and exerting on the colorant a second gas pressure variable with at least one fiber drawing parameter.

    Abstract translation: 在光纤拉伸期间着色光纤的方法，包括将天然纤维涂层材料和着色剂进料到混合器中的步骤; 在混合器中混合天然纤维涂料和着色剂以获得着色涂料; 并将着色涂料供应到涂布模具。 进料步骤包括在天然纤维上施加具有至少一个纤维拉伸参数的第一气体压力变量; 并在着色剂上施加具有至少一个纤维拉伸参数的第二气体压力变量。

    APPARATUS AND METHOD FOR GENERATING ELECTRIC ENERGY IN AN ELECTRIC POWER TRANSMISSION SYSTEM
    69.
    发明申请
    APPARATUS AND METHOD FOR GENERATING ELECTRIC ENERGY IN AN ELECTRIC POWER TRANSMISSION SYSTEM 审中-公开
    用于在电力传输系统中产生电能的装置和方法

    公开(公告)号：US20150009005A1

    公开(公告)日：2015-01-08

    申请号：US14497962

    申请日：2014-09-26

    Applicant: Prysmian S.p.A.

    Inventor： Lluis-Ramon SALES CASALS ,  Joaquin DEL RIO FERNANDEZ ,  Rafael LARA ,  Antonio Manuel LAZARO

    IPC: H01F27/28 ,  H01F38/14 ,  H01F27/24

    CPC classification number: H01F27/2823 ,  H01F27/24 ,  H01F27/28 ,  H01F38/14 ,  H02M5/10

    Abstract: Apparatus and method for generating electric energy in an electric power transmission system includes an AC cable including a core, wherein a portion of the core is partially surrounded by an apparatus including a ferromagnetic body and an electrically conducting winding. The ferromagnetic body extends along a longitudinal axis and has, in a cross section taken along said longitudinal axis, a shape defined by an arc. The electrically conducting winding is wound around the ferromagnetic body to form turns in planes substantially perpendicular to the arc.

    Abstract translation: 用于在电力传输系统中产生电能的装置和方法包括包括芯的AC电缆，其中芯的一部分被包括铁磁体和导电绕组的装置部分地包围。 铁磁体沿着纵向轴线延伸，并且沿着所述纵向轴线截取的横截面具有由电弧限定的形状。 导电绕组缠绕在铁磁体上以在基本上垂直于电弧的平面中形成匝。

    TELECOMMUNICATIONS ENCLOSURE
    70.
    发明申请
    TELECOMMUNICATIONS ENCLOSURE 有权

    公开(公告)号：US20250047770A1

    公开(公告)日：2025-02-06

    申请号：US18920518

    申请日：2024-10-18

    Applicant: PRYSMIAN S.p.A.

    Inventor： Nathan PADDICK ,  Andrew BARNES

    IPC: H04M1/02 ,  H04M1/03 ,  H04M1/15 ,  H05K7/18

    Abstract: Provided herein are a telecommunications enclosure and a method for coupling a cable to a cable port of the telecommunications enclosure. The base comprises an outer structure having an inner opening, and an inner assembly comprising an inner structure, adapted to be removably inserted within the inner opening, and a plurality of sealing modules, each comprising a first part and a second part. The outer structure comprises a plurality of receiving portions each having a recess adapted to receive at least said first part of a respective sealing module of the plurality of sealing modules. The base is commutable between an assembled condition and a disassembled condition.

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