公开(公告)号：US07409816B2

公开(公告)日：2008-08-12

申请号：US11790691

申请日：2007-04-26

Applicant: Kyota Susai ,  Masanobu Hirai ,  Kazuo Yoshida

Inventor： Kyota Susai ,  Masanobu Hirai ,  Kazuo Yoshida

IPC: D07B1/00

CPC classification number: H01B13/02 ,  H01B9/006 ,  H01B13/0006

Abstract: A concentric stranded conductor having a concentric strand having multiple strands. Each strand has multiple single wires. The concentric stranded conductor has a central core strand (5) and a first concentric strand layer (11) having multiple first-layer strands (9) twisted around the central core strand. The twist pitch of the central core strand is from 8 to 70 times the distance between diametrically opposed outer wires of the central core strand, the twist pitch of the first concentric strand layer is from 8 to 30 times the distance between diametrically opposed strands of the first concentric strand layer. |α−(β+γ)| is 15 degrees or less, where α is the twist angle of the central core strand and β and γ are the twist angles of the first-layer strands and first concentric strand layer, and the single wires are made of an aluminum or aluminum alloy to have elongation of 2% or more.

Abstract translation: 具有同心绞线的同心绞合导体，其具有多股线。 每条线具有多条单根线。 同心绞合导体具有中心芯线（5）和具有围绕中心芯线绞合的多个第一层绞线（9）的第一同心绞线层（11）。 中心芯股线的捻距是中心纤芯绞线的直径相对的外线之间的距离的8至70倍，第一同心绞线层的扭绞间距是直径相对的绞线之间的距离的8至30倍 第一同心线层。 | alpha-（beta + gamma）| 是15度以下，其中α是中心芯股的扭转角，β和γ是第一层股线和第一同心股线层的扭转角，单根线由铝或铝合金制成， 伸长率为2％以上。

公开(公告)号：US07368162B2

公开(公告)日：2008-05-06

申请号：US10511881

申请日：2003-04-23

Applicant: Clem Hiel ,  George Korzienowski

Inventor： Clem Hiel ,  George Korzienowski

IPC: B32B27/04 ,  H02G3/00

CPC classification number: H02G7/04 ,  B32B15/04 ,  B32B27/04 ,  H01B5/105 ,  H01B7/1825 ,  H01B9/006 ,  H01B13/0016 ,  H02G7/056 ,  H02G15/06 ,  H02G15/18 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/249945 ,  Y10T428/249946 ,  Y10T428/249949 ,  Y10T428/24995 ,  Y10T428/2913 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T442/172

Abstract: This invention relates to an aluminum conductor composite core reinforced cable (ACCC) and method of manufacture. An ACCC cable having a composite core surrounded by at least one layer of aluminum conductor. The composite core comprises at least one longitudinally oriented substantially continuous reinforced fiber type in a thermosetting resin matrix having an operating temperature capability within the range of about 90 to about 230° C., at least 50% fiber volume fraction, a tensile strength in the range of about 160 to about 240 Ksi, a modulus of elasticity in the range of about 7 to about 30 Msi and a thermal expansion coefficient in the range of about 0 to about 6×10−6 m/m/C. According to the invention, a B-stage forming process may be used to form the composite core at improved speeds over pultrusion processes wherein the speeds ranges from about 9 ft/min to about 50 ft/min.

Abstract translation: 本发明涉及一种铝导体复合芯增强电缆（ACCC）及其制造方法。 一种ACCC电缆，其具有由至少一层铝导体包围的复合芯。 复合芯包括热固性树脂基体中的至少一种纵向取向的基本上连续的增强纤维，其具有在约90至约230℃的范围内的操作温度能力，至少50％的纤维体积分数， 约160至约240Ksi的范围，约7至约30 Msi范围内的弹性模量和约0至约6×10 -6 m / m 2范围内的热膨胀系数， C。 根据本发明，可以使用B阶成型方法在拉挤成型工艺上以改进的速度形成复合芯，其中速度范围为约9ft / min至约50ft / min。

公开(公告)号：US07217884B2

公开(公告)日：2007-05-15

申请号：US11437992

申请日：2006-05-19

Applicant: Robert J. Sexton ,  Fred Lane Martin ,  Charles Alexander Garris, III

Inventor： Robert J. Sexton ,  Fred Lane Martin ,  Charles Alexander Garris, III

IPC: H01B7/34 ,  H01B7/00

CPC classification number: H01B7/0216 ,  H01B9/006 ,  H01B9/04

Abstract: An electrical wire includes at least one electrifiable conductor, and first and second return conductors which are respectively formed on opposing sides of the at least one electrifiable conductor, such that the at least one electrifiable conductor is at least substantially entrapped by said first and second return conductors.

Abstract translation: 电线包括至少一个可充电导体以及分别形成在所述至少一个可充电导体的相对侧上的第一和第二返回导体，使得所述至少一个可充电导体至少基本上被所述第一和第二返回所截留 导体

公开(公告)号：US07041909B2

公开(公告)日：2006-05-09

申请号：US10690839

申请日：2003-10-22

Applicant: Clement Hiel ,  George Korzeniowski

Inventor： Clement Hiel ,  George Korzeniowski

IPC: H02G3/06

CPC classification number: H02G7/04 ,  B32B15/04 ,  B32B27/04 ,  H01B5/105 ,  H01B7/1825 ,  H01B9/006 ,  H01B13/0016 ,  H02G7/056 ,  H02G15/06 ,  H02G15/18 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/249945 ,  Y10T428/249946 ,  Y10T428/249949 ,  Y10T428/24995 ,  Y10T428/2913 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T442/172

Abstract: This invention relates to splice and dead end fittings and methods for splicing together two aluminum conductor composite core reinforced cable (ACCC) or terminating one composite core reinforced cable. The compression fitting uses a compressible body inside a rigid enclosure to hold the composite cores. First, the composite cores can be stripped of the aluminum conductor to provide the best bond between the compressible body and the composite core, the load-bearing member of the cable. After inserting the composite core into the compressible body, a compression implement may be used to compress the compressible body. Without the ability to expand because the rigid enclosure forces the compressible body to maintain its shape, the compressible body places compressive forces on the composite core. The compressible body holds the composite core with frictional or mechanical forces.

Abstract translation: 本发明涉及拼接和死端配件以及用于将两个铝导体复合芯增强电缆（ACCC）或端接一个复合芯增强电缆拼接在一起的方法。 压缩配件使用刚性外壳内的可压缩本体来固定复合芯。 首先，可以将复合芯从铝导体剥离，以在可压缩体和复合芯（电缆的承载构件）之间提供最佳的结合。 在将复合芯插入可压缩体之后，可以使用压缩工具来压缩可压缩体。 没有膨胀的能力，因为刚性外壳迫使可压缩体保持其形状，可压缩体将压缩力施加在复合材料芯上。 可压缩体用摩擦力或机械力保持复合材料芯。

公开(公告)号：US20050194178A1

公开(公告)日：2005-09-08

申请号：US11032607

申请日：2005-01-10

Applicant: Ying Xin ,  Yong Zhang ,  Weizhi Gong

Inventor： Ying Xin ,  Yong Zhang ,  Weizhi Gong

IPC: H01B7/00 ,  H01B12/00

CPC classification number: H01B12/06 ,  H01B9/006 ,  Y02E40/642

Abstract: A superconducting cable with hybrid conductor unit is provided, which includes a cable former, a conductor unit, an adiabatic envelope, a dielectric layer, screening layer and protective encloser characterized in that the hybrid conductor unit is formed from a combination of superconductor layers, normal metal conductor layers, and superconductor-normal metal mixed layers. As compared with a typical superconductor cable having the same power transmission capacity, the hybrid superconductor cable has the following advantages: simplify the fabrication process; reduce the manufacturing cost; enhance the cable's mechanical strength and increase the cable's ability to withstand over flow current and quench. The hybrid superconductor cable lays the foundation for superconductor cable's industrialization.

Abstract translation: 提供了一种具有混合导体单元的超导电缆，其包括电缆形成器，导体单元，绝热外壳，电介质层，屏蔽层和保护套，其特征在于，所述混合导体单元由超导体层的组合形成，正常 金属导体层和超导体 - 正常金属混合层。 与具有相同功率传输能力的典型超导体电缆相比，混合超导体电缆具有以下优点：简化制造工艺; 降低制造成本; 提高电缆的机械强度，并增加电缆承受过流和淬火的能力。 混合超导电缆为超导电缆的工业化奠定了基础。

公开(公告)号：US20040131851A1

公开(公告)日：2004-07-08

申请号：US10691447

申请日：2003-10-22

Inventor： Clement Hiel ,  George Korzeniowski

IPC: D02G003/00

CPC classification number: H02G7/04 ,  B32B15/04 ,  B32B27/04 ,  H01B5/105 ,  H01B7/1825 ,  H01B9/006 ,  H01B13/0016 ,  H02G7/056 ,  H02G15/06 ,  H02G15/18 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/249945 ,  Y10T428/249946 ,  Y10T428/249949 ,  Y10T428/24995 ,  Y10T428/2913 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T442/172

Abstract: This invention relates to an aluminum conductor composite core reinforced cable (ACCC) and method of manufacture. An ACCC cable has a composite core surrounded by at least one layer of aluminum conductor. The composite core comprises a plurality of fibers from at least one fiber type in one or more matrix materials. The composite core can have a maximum operating temperature capability above 100null C. or within the range of about 45null C. to about 230null C., at least 50% fiber to resin volume fraction, a tensile strength in the range of about 160 Ksi to about 370 Ksi, a modulus of elasticity in the range of about 7 Msi to about 37 Msi and a coefficient of thermal expansion in the range of about null0.7null10null6 m/m/null C. to about 6null10null6 m/m/null C. According to the invention, a B-stage forming process may be used to form the composite core at improved speeds over pultrusion processes wherein the speeds ranges from about 9 ft/min to about 60 ft/min.

Abstract translation: 本发明涉及铝导体复合芯增强电缆（ACCC）及其制造方法。 ACCC电缆具有由至少一层铝导体包围的复合芯。 复合芯包括在一种或多种基质材料中来自至少一种纤维类型的多根纤维。 复合芯可以具有高于100℃的最大工作温度能力或在约45℃至约230℃的范围内，至少50％的纤维与树脂的体积分数，在约 160Ksi至约370Ksi，弹性模量在约7MiI至约37MiI的范围内，热膨胀系数在约-0.7×10 -6 m / m 2至约6×10 6 根据本发明，可以使用B阶成型方法在拉挤成型方法上以改进的速度形成复合芯，其中速度范围为约9英尺/分钟至约60英尺 /分钟

公开(公告)号：US20020186113A1

公开(公告)日：2002-12-12

申请号：US10048960

申请日：2002-02-05

Inventor： Olof Hjortstam ,  Peter Isberg ,  Svante Soderholm

IPC: H01F027/08

CPC classification number: B82Y30/00 ,  H01B1/24 ,  H01B7/0009 ,  H01B9/006 ,  H02K3/02 ,  H02K2203/15

Abstract: An induction winding containing at least one turn of current-carrying means that include at least one electric conductor comprising nanostructures

Abstract translation: 一种包含至少一匝载流装置的感应绕组，其包括至少一个包含纳米结构的电导体

公开(公告)号：US20020183207A1

公开(公告)日：2002-12-05

申请号：US10048889

申请日：2002-02-05

Inventor： Olof Hjortstam ,  Peter Isberg

IPC: H01B001/00

CPC classification number: B82Y10/00 ,  H01B1/04 ,  H01B1/24 ,  H01B9/006 ,  H02K3/02 ,  H02K2203/15

Abstract: Conducting material for an electric conductor comprising nanostructures (31) and a charge-transfer agent that shifts the nanostructures' fermi level so that said nanostructures attain an enhanced conductivity.

Abstract translation: 导电材料包括纳米结构（31）和电荷转移剂的电导体，其转移纳米结构的费米能级，使得所述纳米结构获得增强的导电性。

公开(公告)号：US3666879A

公开(公告)日：1972-05-30

申请号：US3666879D

申请日：1970-10-20

Applicant: INT STANDARD ELECTRIC CORP

Inventor： HIRSCH CHRISTIAN WORM ,  JOHNSEN JOHN NORMANN

IPC: H01B5/08 ,  H01B7/14 ,  H01B7/30 ,  H01B9/00

CPC classification number: H01B9/006

Abstract: The geometric dimensions and power losses of a power cable are maintained constant along its length, notwithstanding changing ambient thermal conditions. This is made possible by changing the conductor material at different locations, for example, copper to aluminum, having different thermal resistivity. The sections of different conductor material are joined by conventional techniques such as welding, soldering, etc. Copper is used at the ends to simplify splicing.

Abstract translation: 电力电缆的几何尺寸和功率损耗沿着其长度保持恒定，尽管改变了环境热条件。 这可以通过改变具有不同热阻率的不同位置处的导体材料，例如铜到铝。 不同导体材料的部分通过诸如焊接，焊接等的常规技术连接。在端部使用铜来简化接合。

公开(公告)号：US3636242A

公开(公告)日：1972-01-18

申请号：US3636242D

申请日：1969-11-24

Applicant: ERICSSON TELEFON AB L M

Inventor： HANSSON HANS OLOF

IPC: H01B1/02 ,  H01B7/14 ,  H01B9/00 ,  H01B5/08

CPC classification number: H01B9/006 ,  H01B1/023 ,  H01B7/14 ,  Y10S428/926 ,  Y10T428/12333 ,  Y10T428/1275 ,  Y10T428/12944

Abstract: An electric conductor wire of aluminum or aluminum alloy with a diameter less than 5 mm., is covered with a layer containing nickel with a thickness in the range of from 0.1 to 10 Mu . In order to improve the adhesiveness of the layer, the layer consists of an alloy of nickel and zinc with a proportion of zinc up to 75 percent.

Abstract translation: 铝或铝合金的直径小于5mm的导线被覆有厚度为0.1-10μm的镍层。 为了提高层的粘合性，该层由镍和锌的合金组成，锌的比例高达75％。