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1. 发明授权

US12131839B2 Method for injecting strand-blocked cable 有权
公开(公告)号：US12131839B2
公开(公告)日：2024-10-29
申请号：US17459877
申请日：2021-08-27
申请人： Novinium, LLC
发明人： James Steele , David C. Busby , Weston Philips Chapin Ford , Wayne J. Chatterton , Kevin Laux , Nathanael Laurie
IPC分类号： H01B13/32 , H01B3/46 , H01B13/00 , H01B7/28 , H01B7/285
CPC分类号： H01B13/322 , H01B3/46 , H01B13/0016 , H01B7/2813 , H01B7/285
摘要： A method for rejuvenating a strand-blocked cable having a conductor comprised of a plurality of conductor strands with interstitial volume therebetween blocked by a PIB based mastic, the conductor being surrounded by a polymeric cable insulation. The method comprising installing injection adapters that seal the cable ends of the cable and are usable to inject fluid into the interstitial volume between the conductor strands of the cable; elastically expanding the polymeric cable insulation through the application of pressure to the interstitial volume between the conductor strands of the cable; and injecting at least one injection fluid in which the PIB based mastic is mostly insoluble into the interstitial volume between the conductor strands of the cable.

2. 发明授权

US09697925B2 Electrical element comprising a layer of a polymeric material having an electrical conductivity gradient 有权
公开(公告)号：US09697925B2
公开(公告)日：2017-07-04
申请号：US14345314
申请日：2012-09-27
申请人： NEXANS
发明人： Arnaud Allais , Jerome Fournier , Lazhar Kebbabi , Lorrene Bayon , Anthony Combessis , Lionel Flandin
IPC分类号： H01B7/28 , H01B1/24 , H01B3/44 , H01B3/00 , H02G15/068 , C08K7/24 , H02G15/184 , B82Y30/00 , B82Y99/00 , F27D19/00
CPC分类号： H01B1/24 , B82Y30/00 , B82Y99/00 , C08K3/04 , C08K3/041 , C08K3/042 , C08K3/045 , C08K7/24 , C08K2201/011 , F27D2019/0028 , F27D2019/0093 , H01B3/004 , H01B3/441 , H01B3/446 , H01B7/2813 , H02G15/068 , H02G15/184 , Y10S977/783 , Y10S977/932 , Y10T428/2918 , C08L23/0853
摘要： The present invention related to an electrical element (100, 101, 102) including an electrically conductive element (3, 5, 10, 31, 32, 51), characterized in that the electrical element also includes a first layer (1) of a polymer material with electrical conductivity gradient obtained from a polymer composition including at least one polymer and conductive carbonaceous fillers.

3. 发明申请

US20170004900A1 INSULATED WIRE, METHOD OF PRODUCING THE INSULATED WIRE, METHOD OF PRODUCING A STATOR FOR A ROTATING ELECTRICAL MACHINE, AND ROTATING ELECTRICAL MACHINE 审中-公开
标题翻译：绝缘线，制造绝缘线的方法，制造旋转电机的定子的方法和旋转电机
公开(公告)号：US20170004900A1
公开(公告)日：2017-01-05
申请号：US15265329
申请日：2016-09-14
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA MAGNET WIRE CO., LTD.
发明人： Yohei ISHII , Tsuneo AOI
IPC分类号： H01B3/42 , H01B7/28 , H01B7/29 , H02K15/10 , H01B13/06 , H02K3/12 , H02K3/34 , H01B3/30 , H01B7/00
CPC分类号： H01B3/421 , H01B3/301 , H01B3/305 , H01B3/306 , H01B3/308 , H01B3/42 , H01B3/427 , H01B7/0009 , H01B7/2813 , H01B7/292 , H01B13/065 , H02K3/12 , H02K3/34 , H02K15/105
摘要： An insulated wire having a conductor coated with at least one layer of an insulating material, and having at least one layer of a bubble layer in a thickness direction in a coating layer, wherein the insulated wire has a part in which a thickness is small in a length direction or a circumferential direction in an identical coating layer; a method of producing the same; a method of producing a stator for a rotating electrical machine; and the rotating electrical machine.
摘要翻译：一种绝缘线，其具有涂覆有至少一层绝缘材料的导体，并且在涂层中具有厚度方向上的至少一层气泡层，其中绝缘电线具有厚度小的部分在同一涂层中的长度方向或圆周方向; 其制造方法; 一种用于旋转电机的定子的制造方法; 和旋转电机。

4. 发明申请

US20160289433A1 OPTICAL FIBER CABLE COMPONENTS 有权
标题翻译：光纤电缆组件
公开(公告)号：US20160289433A1
公开(公告)日：2016-10-06
申请号：US15035264
申请日：2014-11-12
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： Karl M. Seven , Chester J. Kmiec , Bharat I. Chaudhary , Mohamed Esseghir
IPC分类号： C08L23/06 , G02B6/44
CPC分类号： C08L23/06 , C08L2203/206 , C08L2205/03 , C08L2205/24 , C08L2207/062 , G02B6/4433 , G02B6/4486 , H01B3/441 , H01B7/2813 , C08L23/12 , C08L53/00
摘要： Polymeric compositions comprising a high-density polyethylene, a crystalline polypropylene, and an olefin block composite. Optical cable components fabricated from an extrudable polymeric composition of high-density polyethylene, a crystalline polypropylene, and an olefin block composite. Optionally, the polymeric composition can further comprise a nucleating agent. The polymeric composition may also contain one or more additives. The optical fiber cable components can be selected from buffer tubes, core tubes, and slotted core tubes, among others.
摘要翻译：包含高密度聚乙烯，结晶聚丙烯和烯烃嵌段复合材料的聚合物组合物。由高密度聚乙烯，结晶聚丙烯和烯烃嵌段复合材料的可挤出聚合物组合物制成的光缆部件。任选地，聚合物组合物还可以包含成核剂。聚合物组合物还可以含有一种或多种添加剂。光纤电缆组件可以选自缓冲管，芯管和开槽芯管等。

5. 发明授权

US09042072B2 Method and system for lightning protection with distributed transient voltage suppression 有权
标题翻译：具有分布式瞬态电压抑制的雷电保护方法和系统
公开(公告)号：US09042072B2
公开(公告)日：2015-05-26
申请号：US13436060
申请日：2012-03-30
申请人： Aaron Jay Knobloch , Emad Andarawis Andarawis , Harry Kirk Mathews, Jr. , Avinash Srikrishnan Kashyap
发明人： Aaron Jay Knobloch , Emad Andarawis Andarawis , Harry Kirk Mathews, Jr. , Avinash Srikrishnan Kashyap
IPC分类号： H02H3/22 , H01B7/28 , H02H1/00 , H02H1/04 , H02H9/06
CPC分类号： H01B7/2813 , H01L29/0657 , H01L29/1602 , H01L29/1608 , H01L29/2003 , H01L29/861 , H02H9/042 , H02H9/044 , Y10T29/49117
摘要： A method of method of forming a wide band-gap semiconductor transient voltage suppressor (TVS) assembly and a system for a transient voltage suppressor (TVS) assembly are provided. The TVS assembly includes a connecting component configured to electrically couple a first electrical component to a second electrical component located remotely from the first electrical component through one or more electrical conduits and a transient voltage suppressor device positioned within the connecting component and electrically coupled to the one or more electrical conduits wherein the TVS device includes a wide band-gap semiconductor material.
摘要翻译：提供了形成宽带隙半导体瞬态电压抑制器（TVS）组件的方法和用于瞬态电压抑制器（TVS）组件的系统的方法。 TVS组件包括连接部件，其被配置为将第一电气部件电耦合到远离第一电气部件的第二电气部件，该电气部件通过一个或多个电气导管和位于连接部件内的电气耦合到该电气部件的瞬态电压抑制器或更多的电导管，其中TVS器件包括宽带隙半导体材料。

6. 发明授权

US09040828B2 Coated conductor with voltage stabilized inner layer 有权
标题翻译：具有电压稳定内层的涂层导体
公开(公告)号：US09040828B2
公开(公告)日：2015-05-26
申请号：US13822236
申请日：2011-09-23
申请人： Timothy J. Person , Jeffrey M. Cogen
发明人： Timothy J. Person , Jeffrey M. Cogen
IPC分类号： H01B3/44 , C08K5/3492 , H01B7/28
CPC分类号： H01B3/441 , C08K5/3492 , H01B7/2813 , C08L23/02
摘要： Disclosed are polymeric compositions with improved breakdown strength. The polymeric compositions contain a polyolefin and a voltage stabilizing agent. The voltage stabilizing agent contains a triazine. The triazine may include a substituent that enables keto-enol tautomerism, which provides the voltage stabilizing agent with additional energy dissipation capacity. The present polymeric compositions exhibit improved breakdown strength when applied as an insulating layer for power cable.
摘要翻译：公开了具有改进的击穿强度的聚合物组合物。聚合物组合物含有聚烯烃和电压稳定剂。电压稳定剂含有三嗪。三嗪可以包括能够产生酮 - 烯醇互变异构的取代基，其为电压稳定剂提供额外的能量耗散能力。当用作电力电缆的绝缘层时，本发明的聚合物组合物表现出改进的击穿强度。

7. 发明授权

US09019060B2 Electrical conductor with surrounding electrical insulation 有权
标题翻译：电导体与周围电绝缘
公开(公告)号：US09019060B2
公开(公告)日：2015-04-28
申请号：US13718726
申请日：2012-12-18
申请人： Anders Bjorklund , Henrik Hillborg , Fredrik Sahlen
发明人： Anders Bjorklund , Henrik Hillborg , Fredrik Sahlen
IPC分类号： H01F27/30 , H01B7/28 , H01F27/32 , H02K3/30 , B82Y30/00 , H01B7/02
CPC分类号： H01B7/0291 , B82Y30/00 , H01B7/0216 , H01B7/2813 , H01F27/32 , H02K3/30 , Y10S977/902
摘要： An electrical conductor provided with an electrical insulation system surrounding the conductor, the insulation includes a first insulation layer surrounding the conductor and a second insulation layer surrounding the first insulation layer. The second insulation layer includes a second polymer and a second filler in the form of chromium oxide (Cr2O3), iron oxide (Fe2O3), or a mixture of chromium oxide and iron oxide, wherein the first insulation layer includes a first polymer and a first filler including dispersed nanoparticles.
摘要翻译：一种设置有围绕导体的电绝缘系统的电导体，绝缘体包括围绕导体的第一绝缘层和围绕第一绝缘层的第二绝缘层。第二绝缘层包括第二聚合物和氧化铬（Cr 2 O 3），氧化铁（Fe 2 O 3）或氧化铬和氧化铁的混合物形式的第二填料，其中第一绝缘层包括第一聚合物和第一聚合物填料包括分散的纳米颗粒。

8. 发明申请

US20140138115A1 SUBSEA UMBILICAL 审中-公开
标题翻译： SUBSEA脐带
公开(公告)号：US20140138115A1
公开(公告)日：2014-05-22
申请号：US14065634
申请日：2013-10-29
申请人： NEXANS
发明人： Stian Karlsen , Magnus Hurlen Larsen
IPC分类号： H01B7/18 , H01B7/14
CPC分类号： H01B1/023 , H01B7/0009 , H01B7/045 , H01B7/2813
摘要： The present arrangement provides an umbilical 1 for subsea application having at least one power phase 9, each power phase comprises at least one conductor 2. The at least one conductor is a massive conductor made in aluminium, or any suitable alloy thereof, and has sufficient tensile strength to ensure that the umbilical supports operating loads without requiring any additional load bearing elements.
摘要翻译：本发明提供了一种用于海底应用的脐带1，其具有至少一个电力相位9，每个电力相位包括至少一个导体2.至少一个导体是由铝或其任何合适的合金制成的大块导体，并且具有足够的拉伸强度，以确保脐带支撑操作负载，而不需要任何额外的承载元件。

9. 发明申请

US20120043108A1 HIGH VOLTAGE DC TETHER 有权
标题翻译：高电压直流四极管
公开(公告)号：US20120043108A1
公开(公告)日：2012-02-23
申请号：US12967862
申请日：2010-12-14
申请人： ERIC BLUMER , CRISTIAN E. ANGHEL
发明人： ERIC BLUMER , CRISTIAN E. ANGHEL
IPC分类号： H01B7/282 , H01B9/02
CPC分类号： H01B7/2813 , F03D13/20 , F03D80/30 , F05B2240/917 , F05B2240/921 , H01B7/043 , H01B7/2825 , Y02A30/14 , Y02E10/728
摘要： A high voltage direct current (DC) tether for an airborne wind turbine has a reduced weight compared to conventional tethers. The weight reduction is achieved by using one conductor in the center of the feeder and the shielding of the feeder as a second conductor. A mechanical strength element is disposed in between the center conductor and the shielding. In this configuration, the mechanical strength element acts also as an insulator. The center conductor and the shielding can be made of aluminum or copper. The strength element can be a high strength fiber composite, woven such as VECTRAN® or SPECTRA®. The main weight savings are due to using the shielding for multiple purposes—as a conductor, as lightning protection and as an electromagnetic interference (EMI) effects barrier, while providing strength to the tether, and from using the mechanical strength element (VECTRAN® or SPECTRA®) as an insulator. The shielding is typically used as the return conductor.
摘要翻译：与常规系绳相比，用于机载风力涡轮机的高压直流（DC）系绳具有减小的重量。减轻重量是通过在供料器的中心使用一个导体和将供料器的屏蔽作为第二导体来实现的。机械强度元件设置在中心导体和屏蔽之间。在这种结构中，机械强度元件也用作绝缘体。中心导体和屏蔽层可以由铝或铜制成。强度元素可以是高强度纤维复合材料，如VECTRAN®或SPECTRA®等编织物。主要的重量节省是由于使用屏蔽作为导体，作为导体，作为防雷和电磁干扰（EMI）效应屏障，同时为系绳提供强度，并使用机械强度元件（VECTRAN®或 SPECTRA®）作为绝缘体。屏蔽通常用作返回导体。

10. 发明申请

US20100101823A1 Cable Insulation with Reduced Electrical Treeing 有权
标题翻译：电缆绝缘与减少电气树
公开(公告)号：US20100101823A1
公开(公告)日：2010-04-29
申请号：US12531083
申请日：2008-03-14
申请人： Robert F. Eaton
发明人： Robert F. Eaton
IPC分类号： H01B3/30 , H01B1/12 , H01B1/24 , H01B3/44
CPC分类号： H01B7/2813 , H01B3/18 , H01B3/441
摘要： Treeing is suppressed in cables through the use of an insulation layer that comprises a polyolefin polymer and an additive with delocalized electron structure. The additive can be a carotenoid, carotenoid analog, a carotenoid derivative, a conducting polymer or a combination of two or more such materials.
摘要翻译：通过使用包含聚烯烃聚合物和具有离域电子结构的添加剂的绝缘层在电缆中抑制树。添加剂可以是类胡萝卜素，类胡萝卜素类似物，类胡萝卜素衍生物，导电聚合物或两种或更多种这样的材料的组合。

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