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1. 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。

2. 发明授权

US08884163B2 Skin cured PTFE wire and cable 有权
标题翻译：皮肤固化PTFE电线电缆
公开(公告)号：US08884163B2
公开(公告)日：2014-11-11
申请号：US12434817
申请日：2009-05-04
申请人： Wayne Y. Chu , Jun Hong Yi
发明人： Wayne Y. Chu , Jun Hong Yi
IPC分类号： H01B7/295 , H01B13/14 , H01B7/02
CPC分类号： H01B13/14 , H01B7/0291
摘要： A wire having a conductor and an insulation where the insulation has a first inner layer of an uncured material and a second outer layer of a cured material.
摘要翻译：具有导体和绝缘体的导线，其中所述绝缘体具有未固化材料的第一内层和固化材料的第二外层。

3. 发明申请

US20090250243A1 Arc resistant and smooth wire 审中-公开
标题翻译：电弧电阻光滑
公开(公告)号：US20090250243A1
公开(公告)日：2009-10-08
申请号：US12315621
申请日：2008-12-04
申请人： Wei Zhu , Jun Hong Yi
发明人： Wei Zhu , Jun Hong Yi
IPC分类号： H01B7/00
CPC分类号： H01B7/0291 , H01B7/365
摘要： A wire is constructed having a conductor, a primary insulation layer and a secondary insulation layer. A third insulation layer is applied over the second insulation layer, where the third insulation layer includes the only marking additives used in the three insulation layers of the wire.
摘要翻译：导线构造成具有导体，主绝缘层和次绝缘层。在第二绝缘层上施加第三绝缘层，其中第三绝缘层包括在导线的三个绝缘层中使用的唯一标记添加剂。

4. 发明授权

US09543058B2 Insulated winding wire 有权
标题翻译：绝缘绕组线
公开(公告)号：US09543058B2
公开(公告)日：2017-01-10
申请号：US14630689
申请日：2015-02-25
申请人： Essex Group, Inc.
发明人： Allan R. Knerr , Gregory S. Caudill , Baber Inayat , Jason Dennis Stephens , Koji Nishibuchi , Bogdan Gronowski , Joonhee Lee , Won S. Lee
IPC分类号： H01B7/00 , H01B7/02 , H02K3/32 , H02K3/04 , H01F1/00 , H02K3/30 , H01B13/14 , H01B3/18
CPC分类号： H01B7/0275 , H01B3/18 , H01B3/307 , H01B3/445 , H01B7/0216 , H01B7/0291 , H01B13/14 , H01F1/00 , H01F5/06 , H02K3/04 , H02K3/30 , H02K3/32
摘要： An insulated winding wire may include a conductor and insulation formed around the conductor. The insulation may include a base insulation layer formed around the conductor and having a first dielectric constant (ε1). The insulation may further include an extruded thermoplastic layer formed around the base insulation layer and having a second dielectric constant (ε2). The extruded thermoplastic layer may include (i) at least one polymer comprising a ketone group and (ii) at least one fluoropolymer. A ratio of the dielectric constant (ε2) of the extruded thermoplastic layer to the dielectric constant (ε1) of the base layer at 250° C. may be less than or equal to approximately 1.0.
摘要翻译：绝缘绕组线可以包括导体和围绕导体形成的绝缘体。绝缘体可以包括形成在导体周围并具有第一介电常数（ε1）的基底绝缘层。绝缘体还可以包括形成在基底绝缘层周围并具有第二介电常数（ε2）的挤压热塑性层。挤出的热塑性层可以包括（i）至少一种包含酮基的聚合物和（ii）至少一种含氟聚合物。挤出的热塑性层的介电常数（ε2）与基底层在250℃下的介电常数（ε1）之比可以小于或等于约1.0。

5. 发明授权

US07288721B2 Electrical cables 有权
标题翻译：电缆
公开(公告)号：US07288721B2
公开(公告)日：2007-10-30
申请号：US11024305
申请日：2004-12-28
申请人： Joseph P. Varkey , Byong Jun Kim , Willem A. Wijnberg , Faisal Arif , Anil Singh , Jeffrey Arnaud , John Cuong Nguyen
发明人： Joseph P. Varkey , Byong Jun Kim , Willem A. Wijnberg , Faisal Arif , Anil Singh , Jeffrey Arnaud , John Cuong Nguyen
IPC分类号： H01B7/18
CPC分类号： H01B7/2806 , H01B7/0291 , H01B7/046
摘要： Disclosed are durable corrosion resistant wellbore electrical cables including a coated electrical conductor, a polymeric protective layer for trapping coating flakes, a first insulating jacket disposed adjacent to the polymeric protective layer and having a first relative permittivity. A second insulating jacket is disposed adjacent to the first insulating jacket and has a second relative permittivity that is less than the first relative permittivity. Another aspect of the invention is a method for manufacturing a cable that includes providing a coated electrical conductor, extruding a polymeric protective layer over the coated electrical conductor, extruding a first insulating jacket over the protective polymeric layer, and extruding a second insulating jacket thereon. Cables of the invention may further include armor wire layers or even current return conductors.
摘要翻译：公开了耐久性耐腐蚀的井眼电缆，包括涂覆的电导体，用于捕获涂层薄片的聚合物保护层，邻近聚合物保护层设置并具有第一相对介电常数的第一绝缘护套。第二绝缘护套设置成与第一绝缘护套相邻，并且具有小于第一相对介电常数的第二相对介电常数。本发明的另一方面是制造电缆的方法，其包括提供涂覆的电导体，在涂覆的电导体上挤出聚合物保护层，在保护性聚合物层上挤出第一绝缘护套，以及在其上挤出第二绝缘护套。本发明的电缆还可以包括装甲线层或甚至电流返回导体。

6. 发明申请

US20070012468A1 Strippable semiconductive shield and compositions therefor 审中-公开
标题翻译：可剥离半导体屏蔽及其组合物
公开(公告)号：US20070012468A1
公开(公告)日：2007-01-18
申请号：US10569936
申请日：2004-09-24
申请人： Suh Han , Timothy Person , John Klier
发明人： Suh Han , Timothy Person , John Klier
IPC分类号： H01B11/02 , H01B11/06
CPC分类号： H01B3/421 , C08K3/04 , C08L23/0846 , C08L23/142 , C08L23/22 , H01B1/24 , H01B3/004 , H01B3/44 , H01B7/0291 , C08L2666/06
摘要： This invention is generally directed to semi-conductive power cable shields, cables with such shield and compositions for making such shields. The semi-conductive shields are strippable from power cable insulation, resistant to thermal aging, have improved processability during cable extrusion and include little or no butyl nitrile rubber (NBR).
摘要翻译：本发明一般涉及半导体电力电缆屏蔽，具有这种屏蔽的电缆和用于制造这种屏蔽的组合物。半导电屏蔽层可从电力电缆绝缘层剥离，耐热老化，在电缆挤出过程中具有改进的加工性能，并且包括很少或没有丁腈橡胶（NBR）。

7. 发明申请

US20060137895A1 Electrical cables 有权
标题翻译：电缆
公开(公告)号：US20060137895A1
公开(公告)日：2006-06-29
申请号：US11024305
申请日：2004-12-28
申请人： Joseph Varkey , Byong Kim , Willem Wijnberg , Faisal Arif , Anil Singh , Jeffrey Arnaud , John Nguyen
发明人： Joseph Varkey , Byong Kim , Willem Wijnberg , Faisal Arif , Anil Singh , Jeffrey Arnaud , John Nguyen
IPC分类号： H01B11/02
CPC分类号： H01B7/2806 , H01B7/0291 , H01B7/046
摘要： An electrical cable is provided which includes a coated electrical conductor, a polymeric protective layer which traps any coating flakes, a first insulating jacket disposed adjacent to the electrical conductor and having a first relative permittivity. A second insulating jacket disposed adjacent to the first insulating jacket and having a second relative permittivity that is less than the first relative permittivity. In another aspect of the present invention, a method is provided for manufacturing a cable that includes providing a coated electrical conductor, extruding a polymeric protective layer over the coated electrical conductor, extruding a first insulating jacket over the protective polymeric layer, and extruding a second insulating jacket thereon. Cables of the invention may further include armor wire layers or even current return conductors.
摘要翻译：提供一种电缆，其包括涂覆的电导体，捕获任何涂层薄片的聚合物保护层，邻近电导体设置并具有第一相对介电常数的第一绝缘护套。第二绝缘护套，其设置成与第一绝缘护套相邻并且具有小于第一相对介电常数的第二相对介电常数。在本发明的另一方面，提供一种用于制造电缆的方法，该电缆包括提供涂覆的电导体，在涂覆的电导体上挤出聚合物保护层，在保护性聚合物层上挤出第一绝缘护套，并挤出第二绝缘护套。本发明的电缆还可以包括装甲线层或甚至电流返回导体。

8. 发明授权

US4132858A Graded insulation cable construction, and method of overcoming stresses therein 失效
标题翻译：分级绝缘电缆结构和克服其中的应力的方法
公开(公告)号：US4132858A
公开(公告)日：1979-01-02
申请号：US781888
申请日：1977-03-28
申请人： Harry C. Anderson , Burton T. MacKenzie, Jr. , Maurice Prober , Nirmal Singh
发明人： Harry C. Anderson , Burton T. MacKenzie, Jr. , Maurice Prober , Nirmal Singh
IPC分类号： H01B9/00 , H01B7/02 , H01B9/02 , H01B13/14
CPC分类号： H01B9/027 , H01B7/0291 , Y10T29/49194
摘要： An electrical cable having an improved graded insulation which minimizes uneven electrical stresses caused therein by a lack of a symmetrical cable structure, and a method of overcoming disproportionate electrical stresses at interfaces intermediate the sections of a graded insulation for electrical cable.
摘要翻译：一种具有改进的分级绝缘的电缆，其通过缺乏对称的电缆结构使得其中不均匀的电应力最小化;以及克服在用于电缆的分级绝缘体的部分之间的界面处不相称的电应力的方法。

9. 发明授权

US4075421A Direct current cable with resistivity graded insulation, and a method of transmitting direct current electrical energy 失效
标题翻译：具有电阻分级绝缘的直流电缆，以及传输直流电能的方法
公开(公告)号：US4075421A
公开(公告)日：1978-02-21
申请号：US643959
申请日：1975-12-23
申请人： Charles R. McCullough
发明人： Charles R. McCullough
IPC分类号： H01B7/02
CPC分类号： H01B7/0291
摘要： A cable for the transmission of direct current electricity comprising a multi-layered, resistivity graded polymer insulation, and a method of transmitting direct current electricity therewith.

10. 发明申请

US20190006063A1 CHANNELED INSULATION FOR TELECOMMUNICATION CABLE 审中-公开
公开(公告)号：US20190006063A1
公开(公告)日：2019-01-03
申请号：US16019895
申请日：2018-06-27
申请人： Sterlite Technologies Limited
发明人： Andrew Kaczmarski , Darshana Bhatt , Avnish Dube
IPC分类号： H01B7/02 , H01B11/12
CPC分类号： H01B7/0275 , H01B7/0233 , H01B7/0291 , H01B11/002 , H01B11/12
摘要： The present disclosure relates to a telecommunications cable. The telecommunication cable includes a plurality of twisted pairs of insulated wires extending substantially along a longitudinal axis of the telecommunications cable. Each insulated wire of the plurality of twisted pairs of insulated wires includes a conductor and an insulation surrounding the conductor. The insulation includes a first insulation layer defining a plurality of channels disposed around a peripheral surface of the conductor. In addition, the insulation includes a second insulation layer disposed circumferentially around the first insulation layer. Moreover, the insulation includes a third insulation layer disposed circumferentially around the second insulation layer. Furthermore, the telecommunication cable includes a separator and a first layer defining the outer jacket of the telecommunication cable.

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