公开(公告)号：US20240221974A1

公开(公告)日：2024-07-04

申请号：US18609889

申请日：2024-03-19

申请人： Schlumberger Technology Corporation

发明人： Joseph Varkey ,  Serko Sarian ,  Qingdi Huang ,  Tam Tran

IPC分类号： H01B7/22 ,  H01B1/20 ,  H01B7/18 ,  H01B9/00

CPC分类号： H01B7/22 ,  H01B1/20 ,  H01B7/1895 ,  H01B9/00

摘要： A cable containing a conductive outer layer and methods for manufacturing the conductive outer layer and the cable are provided. A cable may include a cable core and a plurality of armor wire strength members that surround the cable core. The cable may also include a conductive outer layer disposed about the plurality of armor wire strength members that physically contacts at least one armor wire strength member of the plurality of armor wire strength members.

公开(公告)号：US20240096521A1

公开(公告)日：2024-03-21

申请号：US18471687

申请日：2023-09-21

申请人： PRYSMIAN S.p.A.

发明人： Benjamin FERLAY ,  Andreas Neuman

IPC分类号： H01B7/42 ,  B60L53/16 ,  B60L53/18 ,  B60L53/302 ,  C08G18/82 ,  C08G69/26 ,  H02J7/00

CPC分类号： H01B7/423 ,  B60L53/16 ,  B60L53/18 ,  B60L53/302 ,  C08G18/82 ,  C08G69/26 ,  H02J7/0042 ,  H01B9/00

摘要： A power supply cable (20; 40; 50; 70) comprising a plurality of conductor assemblies (10; 30; 60), each conductor assembly comprising an electrical conductor (14; 63) and a cooling tube (11) defining a central internal passage for carrying a cooling fluid, wherein the cooling tube (11) comprises an inner polymeric layer (12) in contact with the internal passage (17) and an outer polymeric layer (13) surrounding the inner polymeric layer (12), and the inner polymeric layer (12) has a first Shore D hardness value and the outer polymeric layer has a second Shore D hardness value, the first Shore D hardness value being larger than the second Shore D hardness value. The present disclosure further relates to a power charging cable assembly and a charging system including said power supply cable.

公开(公告)号：US20240059864A1

公开(公告)日：2024-02-22

申请号：US18268993

申请日：2021-12-16

申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.

发明人： Kohei HOSOMIZU ,  Shoma SUZUKI ,  Takanori YAMAZAKI

IPC分类号： C08K3/36 ,  C08K9/06 ,  H01B9/00 ,  H01B3/30

CPC分类号： C08K3/36 ,  C08K9/06 ,  H01B9/00 ,  H01B3/307 ,  C08L2203/202

摘要： A resin composition contains a base resin including a polyolefin and an inorganic filler including silicon dioxide and surface-treated with a silane coupling agent. A remaining rate R of the inorganic filler in a fractured frozen surface is 50% or more. The remaining rate R is calculated using the following expression (1). R=(Df/Dc)×100 . . . (1). Df represents a density of the inorganic filler remaining in a fractured surface of a sheet formed of the resin composition containing the base resin and the inorganic filler, when the sheet is immersed in liquid nitrogen for 1 hour and then fractured. Dc represents a reference density of the inorganic filler detected in a cut surface of the sheet formed of the resin composition, when the sheet is cut at 24° C. using a focused ion beam without being frozen.

公开(公告)号：US20230326627A1

公开(公告)日：2023-10-12

申请号：US18190767

申请日：2023-03-27

申请人： Prysmian S.p.A.

发明人： Enrico Maria Consonni ,  Federico Cordo'

IPC分类号： H01B9/00 ,  F16B7/04

CPC分类号： H01B9/00 ,  F16B7/0433

摘要： The present disclosure relates to a cable comprising a cable core and an armor, the armor being formed by a plurality of consecutive sections of non-metallic tensile elements wound around the cable core, each section including a first non-metallic tensile element connected to a second non-metallic tensile element of the consecutive sections by a joint comprising a first socket and a second socket, each of said sockets comprising a flat body extending longitudinally along a longitudinal axis (S) between a proximal end and a distal end and comprising an inner through bore between a proximal aperture at the proximal end and a distal aperture at the distal end, the first and second non-metallic tensile elements having an end portion being housed in the inner through bore of respectively the first and second socket by the proximal aperture and secured therein by a bonding material, and each inner through bore being shaped to translationally and rotationally lock the bonding material; an interconnecting device translationally and rotationally locked in the distal apertures of the first and the second sockets and allowing the sockets to relatively rotate exclusively around at least one rotation axis (R) perpendicular to a plane where the socket body longitudinal axes (S) of the first and the second sockets lie.

公开(公告)号：US20190058249A1

公开(公告)日：2019-02-21

申请号：US16165753

申请日：2018-10-19

申请人： GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD. ,  MIDEA GROUP CO., LTD.

发明人： Jianliang MA ,  Zhenfeng Zhang ,  Songtao Li

IPC分类号： H01Q1/52 ,  H01Q1/22 ,  H01B9/00 ,  H01R13/66

CPC分类号： H01Q1/526 ,  H01B9/00 ,  H01Q1/22 ,  H01R13/66 ,  H01R13/665 ,  H01R24/28

摘要： The present disclosure provides a cable structure, a power cord structure and an electrical device. The cable structure includes: a power cord, a shell arranged on the power cord, and an antenna arranged in the shell. Because the antenna is arranged in the shell and does not need to be exposed to the outside, it works in a good environment and can be protected from being damaged easily and, thereby guaranteeing the working reliability and stability of the antenna. Because the shell is arranged on the power cord, the electrical device does not need to be provided with additional antenna devices, thereby improving the overall appearance, convenience for carrying and the user experience. The shell is arranged on the power cord, the position of the shell can be at the middle, the front or different positions depending on requirements of the power cord, therefore satisfying different user needs.

公开(公告)号：US20150104594A1

公开(公告)日：2015-04-16

申请号：US14400166

申请日：2012-12-18

申请人： TEIJIN ARAMID B.V.

发明人： Huibert Cornelis Kwint ,  Jasper Jorrit Huiskamp ,  Jan Van Campen

IPC分类号： D02G3/44 ,  H01B9/00 ,  G02B6/44 ,  D02G3/04 ,  D06M13/292

CPC分类号： D02G3/447 ,  D02G3/045 ,  D06M13/292 ,  D06M2101/36 ,  D06M2200/35 ,  D10B2331/021 ,  F16L11/081 ,  F16L11/085 ,  F41H5/0485 ,  G02B6/4429 ,  H01B9/00 ,  Y10T428/1362 ,  Y10T428/249921 ,  Y10T428/2915 ,  Y10T442/3049 ,  Y10T442/419

摘要： A textile reinforcement, in particular a knitted, spiraled, stranded, braided, linear or woven textile reinforcement including aramid yarn, which yarn is continuous yarn and provided with a finish including mono- or dialkyl phosphate ester or a mixture thereof, which finish is free of compounds with alkoxy groups; and wherein the mono- or dialkyl phosphate ester finish has the formula: wherein R1 is branched or straight-chain C1-C15 alkyl, R2 is H, Li, Na, K or NH4, or branched or straight-chain C1-C15 alkyl, and M is Li, Na, K or NH4. The textile reinforcement may be used for making hoses, tubes, (flexible) pipes, optical fiber cables, power cables, fiber-reinforced composites and ballistic resistant articles.

摘要翻译： 纺织增强材料，特别是包括芳族聚酰胺纱线的针织，螺旋，绞合，编织，线性或编织织物增强织物，该纱线是连续纱线，并且具有包含磷酸二氢酯或二烷基酯或其混合物的整理剂，其完成是自由的 的具有烷氧基的化合物; 并且其中所述单或二烷基磷酸酯酯具有下式：其中R 1是支链或直链C 1 -C 15烷基，R 2是H，Li，Na，K或NH 4，或支链或直链C 1 -C 15烷基， M是Li，Na，K或NH 4。 纺织增强件可用于制造软管，管，（柔性）管，光纤电缆，电力电缆，纤维增强复合材料和防弹制品。

公开(公告)号：US20140291016A1

公开(公告)日：2014-10-02

申请号：US14237244

申请日：2012-04-17

申请人： Yasuhiro Kajiwara ,  Takaaki Fukui

发明人： Yasuhiro Kajiwara ,  Takaaki Fukui

IPC分类号： H01B9/00 ,  H01B13/26

CPC分类号： H01B9/00 ,  B60R16/0215 ,  H01B13/26 ,  H02G3/0481

摘要： An object is to achieve excellent wear resistance in a case where a flexible portion is partially formed in a protection member formed by hot-pressing a nonwoven fabric. A wire harness has a wire harness main body including at least one electric wire and a protection member. The protection member includes a path regulating portion formed by hot-pressing a nonwoven member in a state of covering at least a portion of the wire harness main body, and a bendable portion formed by covering the wire harness main body with the nonwoven member, adjacent to the path regulating portion along an extending direction of the wire harness main body, the bendable portion being more readily bent than the path regulating portion and being more depressed than the path regulating portion.

摘要翻译： 在通过热压非织造织物形成的保护部件中部分地形成柔性部分的情况下，目的是获得优异的耐磨性。 线束具有包括至少一根电线和保护构件的线束主体。 保护构件包括通过在覆盖线束主体的至少一部分的状态下热压非织造构件形成的路径调节部分和通过用非织造构件覆盖线束主体而形成的可弯曲部分，相邻 沿着线束主体的延伸方向到路径调节部分，弯曲部分比路径调节部分更容易弯曲并且比路径调节部分更加凹陷。

公开(公告)号：US20140182884A1

公开(公告)日：2014-07-03

申请号：US14240557

申请日：2012-08-24

申请人： Naoki Yonezawa ,  Kenji Sugihara ,  Jun Kuwata

发明人： Naoki Yonezawa ,  Kenji Sugihara ,  Jun Kuwata

IPC分类号： H01B9/00

CPC分类号： H01B9/00 ,  B60L53/16 ,  H01B7/1895 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/14

摘要： A cable wherein it is possible to prevent a pair of conductors from coming into contact with one another by disposing an inner insulator between the pair of conductors, and to prevent damages to a power source circuit and such caused by the flow of overcurrent. A cable (100) is used when supplying power to a storage battery on a moving body. A first conductor (101) is connected to a positive electrode. A second conductor (102) is connected to a negative electrode. A third insulator (106) is disposed between the first conductor (101) and the second conductor (102), thereby preventing the first conductor (101) and the second conductor (102) from coming into contact with one another. A fourth insulator (107) covers the first conductor (101), the second conductor (102), and the third insulator (106).

摘要翻译： 一种电缆，其中可以通过在一对导体之间设置内绝缘体来防止一对导体彼此接触，并且防止由于过电流引起的电源电路的损坏。 当向移动体上的蓄电池供电时，使用电缆（100）。 第一导体（101）连接到正电极。 第二导体（102）连接到负电极。 第三绝缘体（106）设置在第一导体（101）和第二导体（102）之间，从而防止第一导体（101）和第二导体（102）彼此接触。 第四绝缘体（107）覆盖第一导体（101），第二导体（102）和第三绝缘体（106）。

公开(公告)号：US20140102749A1

公开(公告)日：2014-04-17

申请号：US14053602

申请日：2013-10-15

申请人： Joseph Varkey

发明人： Joseph Varkey

IPC分类号： H01B7/04 ,  H01B19/00 ,  H01B9/00

CPC分类号： H01B7/046 ,  H01B7/202 ,  H01B9/00 ,  H01B19/00 ,  Y10T29/49227

摘要： A cable for supplying power to an electric submersible pump (ESP) includes a helically disposed electrical conductor, at least one polymer layer extruded to embed the helically disposed electrical conductor, and a seam-welded metallic tube drawn over the hard polymer layer, all providing resistance to corrosive chemicals at high downhole pressures and temperatures. In an implementation, the helical disposition of cable components, added cushioning polymers and geometry, and a non-leaded metallic tube compensate for stress and differential thermal expansion to keep the cable protected from intrusion of corrosive chemicals. An example method of manufacture includes extruding a polymer layer to embed the helically disposed electrical conductor, seam-welding a metal strip to form a metallic tube around the polymer layer, and drawing the metallic tube down to fit tightly around the polymer layer.

摘要翻译： 用于向电潜泵（ESP）供电的电缆包括螺旋设置的电导体，至少一个聚合物层，被挤出以嵌入螺旋设置的电导体，以及拉伸在硬聚合物层上的缝焊金属管，所有提供 在高井下压力和温度下耐腐蚀性化学品。 在一个实施中，电缆部件，增加的缓冲聚合物和几何形状的螺旋布置以及非引线金属管补偿应力和差分热膨胀，以保持电缆免受腐蚀性化学物质的侵入。 一种示例性制造方法包括挤出聚合物层以嵌入螺旋布置的电导体，对金属带进行缝焊，以在聚合物层周围形成金属管，并将金属管拉下以紧密地配合在聚合物层周围。

公开(公告)号：US20130319758A1

公开(公告)日：2013-12-05

申请号：US13997726

申请日：2011-12-28

申请人： Eiichi Toyama

发明人： Eiichi Toyama

IPC分类号： H01B9/00

CPC分类号： H01B9/00 ,  B60R16/0215 ,  H02G3/0468

摘要： The invention provides a wire harness that is low cost and has versatility regarding a wire holding.In a wire harness, a wire holder 17 is used to hold wires. The wire holder 17 is formed by bending a strip with stiffness. The wire holder 17 has a pair of retaining arms 24 that retain opposite ends of the bending part 20 respectively and a connecting arm 25 that connects the retaining arms 24. In the flexing portion 25, a first unbending stopper 26 of which an intermediate part is contacted at an inside curvature forming portion 22 closer than an outside curvature forming portion 21 of the bending part 20 is formed.

摘要翻译： 本发明提供了一种成本低且对于电线保持具有通用性的线束。 在线束中，线夹17用于保持线。 电线保持器17通过弯曲带材刚度而形成。 电线保持器17具有分别保持弯曲部20的相对端的一对保持臂24和连接保持臂24的连接臂25.在弯曲部25中，第一非弯曲止动件26的中间部分 形成比弯曲部20的外侧曲率形成部21更靠近的内侧弯曲形状部22。