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111. 发明公开

EP1899988A2 ELECTRICAL CABLE HAVING A SURFACE WITH REDUCED COEFFICIENT OF FRICTION 有权
标题翻译：与降低的摩擦系数的表面电缆
公开(公告)号：EP1899988A2
公开(公告)日：2008-03-19
申请号：EP06770960.0
申请日：2006-05-23
申请人： SOUTHWIRE COMPANY
发明人： KUMMER, Randy D. , REECE, David , DIXON, Mark D. , CARLSON, John R. , LAM, Hai , SASSE, Philip
IPC分类号： H01B7/00 , H01R43/00 , H01B13/26 , B05D5/12
CPC分类号： H01B3/305 , C08K5/01 , C08K5/10 , C08K5/20 , H01B3/443 , H01B13/145 , H01B13/24
摘要： The present invention includes a cable (12) having reduced surface friction and the method of manufacture thereof including the steps in which a conductor wire (14) is coated with a first plastic material and with a mixture of a second plastic material (17) and lubricating material (19) and the coated conductor wire (12) is cooled. The cable (12) includes at least one conductor core (14) and a least two coatings of plastic material and incorporates a lubricating material (19) in and/or on the outer layer of plastic material (17). The equipment (11) for manufacturing of the electrical cable (12) includes a reel (13) for supplying a conductor wire (14) to an extruding head (15), which is connected to tanks (16 & 18) containing plastic material (17) and lubricating material (19) for coating the conducting wire (14), and a reel (21) for taking up the cable (12).

112. 发明公开

EP1786002A3 High-efficiency armored cable, method and apparatus for making the same 审中-公开
标题翻译：具有高效率，以及方法和装置，用于制造该增强电缆
公开(公告)号：EP1786002A3
公开(公告)日：2008-02-27
申请号：EP06121018.3
申请日：2006-09-21
申请人： I.L. Industria di Leivi S.r.l.
发明人： Gai, Giorgio , Malaspina, Bindo
IPC分类号： H01B13/26 , D07B1/06 , D07B7/14
CPC分类号： D07B1/0693 , D07B7/14 , D07B2201/2003 , D07B2201/2007 , D07B2201/2089 , F16C1/20
摘要： Method for making a cable, particularly a so called armored cable, comprising following steps:
A- providing a rope (3) constituting the core of said armored cable
B- providing at least an armor winding band-like member (1)

wherein
said armor winding band-like member is a so called preformed band (2) i.e. bent substantially about the longitudinal axis of the band and/or an axis parallel to the axis of longitudinal development of the band, and comprising in addition the step of
D- covering said rope by winding at least one, preferably two, preformed bands (2) such that the concave region of the bend of said preformed band is faced towards the rope.

113. 发明公开

EP1649471A1 CONTINUOUS PROCESS FOR MANUFACTURING ELECTRICAL CABLES 有权
标题翻译：制造电缆的连续过程
公开(公告)号：EP1649471A1
公开(公告)日：2006-04-26
申请号：EP03817932.1
申请日：2003-07-25
申请人： Pirelli & C. S.p.A.
发明人： BELLI, Sergio Pirelli Cavi e Sistemi Energia S.p.A , BAREGGI, Alberto Pirelli Cavi e Sistemi Energia , DELL'ANNA, Gaia Pirelli Cavi e Sistemi Energia , SCELZA, Cristiana Pirelli Cavi e Sistemi Energia , DONAZZI, Fabrizio Pirelli Cavi e Sistemi Energia
IPC分类号： H01B13/00 , H01B13/14 , H01B13/26
CPC分类号： H01B13/2626 , H01B7/189 , H01B13/00 , H01B13/14 , H01B13/262
摘要： The present invention concerns a process for manufacturing an electric cable. In particular, the process comprises the phases of: a) feeding a conductor at a predetermined feeding speed; b) extruding a thermoplastic insulating layer in a position radially external to the conductor; c) cooling the extruded insulating layer, and forming a circumferentially closed metal shield around said extruded insulating layer. The process according to the invention is carried out continuously, i.e. the time occurring between the end of the cooling phase and the beginning of the shield forming phase is inversely proportional to the feeding speed of the conductor.
摘要翻译：本发明涉及制造电缆的方法。特别地，该方法包括以下阶段：a）以预定的馈送速度馈送导体; b）在所述导体的径向外部的位置挤出热塑性绝缘层; c）冷却挤出绝缘层，并在所述挤出绝缘层周围形成周向封闭的金属屏蔽。根据本发明的方法连续进行，即在冷却阶段结束和屏蔽形成阶段开始之间发生的时间与导体的馈送速度成反比。

114. 发明公开

EP1469486A1 Copper clad aluminium strips and a process for making copper clad aluminium strips 有权
标题翻译：铜包铝带和用于生产铜包铝条
公开(公告)号：EP1469486A1
公开(公告)日：2004-10-20
申请号：EP03076144.9
申请日：2003-04-17
申请人： Copperweld Bimetallic Products Company
发明人： Austin, David , Cabral, John , Longever, Joseph
IPC分类号： H01B11/18 , H01B13/26 , H01B7/20 , B23K20/04
CPC分类号： H01B13/2633 , B23K9/0253 , B23K20/04 , B23K2203/10 , B23K2203/12 , H01B7/208 , H01B11/1826
摘要： The present invention relates to a copper clad aluminum strip capable of being formed into a tube and used as both the inner and outer conductors of a coaxial cable. The copper clad aluminum strip has a first edge, a second edge, and a middle portion disposed between the first edge and the second edge and being clad with an overlay of copper. More specifically, the middle portion of the present invention is at least approximately 70% of the width of the copper clad aluminum strip. Therefore, the present invention may be folded into a tube and the first and second aluminum edges may be welded together without the copper interfering with the welding process. The resulting tube may be used as both the inner and outer conductors of a coaxial cable.
摘要翻译：本发明涉及能够被形成为管，并且用作两个同轴电缆的内导体和外导体铜包铝带。覆铜铝带具有第一边缘，第二边缘，并且所述第一边缘和所述第二边缘，并用铜被熔覆上的覆盖之间设置的中间部分。更具体地，本发明的中间部分是铜包铝条带的宽度的至少约70％。因此，本发明可以被折叠成管和所述第一和第二铝边缘可以在没有铜与焊接过程干扰被焊接在一起。将所得的管可以被用作两个同轴电缆的内导体和外导体。

115. 发明授权

EP0874373B1 Verfahren zur Herstellung eines Mehrfachparallelleiters 失效
标题翻译：一种用于制造多个平行导体的方法
公开(公告)号：EP0874373B1
公开(公告)日：2002-06-05
申请号：EP98104324.3
申请日：1998-03-10
申请人： ASTA Elektrodraht GmbH
发明人： Hartlieb, Ernst , Ponweiser, Johann
IPC分类号： H01B13/26 , H01F27/28 , H01F41/06
CPC分类号： H01F41/06 , H01B13/26 , H01F27/2823

116. 发明公开

EP0821369A3 Metallischer Mantel für ein elektrisches Kabel 失效
标题翻译：金属护套的电动电缆
公开(公告)号：EP0821369A3
公开(公告)日：1998-12-02
申请号：EP97401521.6
申请日：1997-06-30
申请人： ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE
发明人： Ziemek, Gerhard, Dr.Ing.
IPC分类号： H01B7/20 , H01B13/26
CPC分类号： H01B13/0009 , H01B7/202 , Y10T29/49123
摘要： Ein metallischer Mantel für ein elektrisches Kabel mit einem Verhältnis von Innendurchmesser Di zu Außendurchmesser Da von mindestens 0,9 besteht aus einem längsnahtgeschweißten, ring- oder schraubenlinienförmig gewellten Rohr, dessen Wanddicke zwischen 0,009 und 0,005 Da beträgt und bei dem der Abstand p zweier benachbarter Wellenkuppen zwischen 0,12 und 0,08 Da beträgt.

117. 发明授权

EP0694201B1 METHOD FOR PRODUCING AN ELECTRIC CABLE AND AN ELECTRIC CABLE 失效
标题翻译：电力电缆及其制造方法
公开(公告)号：EP0694201B1
公开(公告)日：1998-08-26
申请号：EP94911972.1
申请日：1994-04-13
申请人： NK Cables Oy
发明人： HARTIKAINEN, Jukka , KAAKKO, Eero , KORHONEN, Pertti , HAGELBERG, Torsten , LUOMA, Pekka , MÄKINEN, Hannu , SAARINEN, Seppo , TANNER, Eero
IPC分类号： H01B9/02 , H01B7/22 , H01B13/26
CPC分类号： H01B13/26 , H01B9/025 , Y10T29/49169
摘要： The invention relates to a method of producing an electric cable and to an electric cable. In the invention, a short-circuiting layer is provided between an insulated conductor/insulated conductors (4a) and a protective covering (7) surrounding the conductor/s, the short-circuiting layer consisting of short-circuiting wires (3) substantially parallel with the conductor/s, and a contact member (6) positioned substantially transversely to the short-circuiting wires and connecting the wires electrically. To speed up the production process, the contact member (6) is formed of a bundle of wires.

118. 发明公开

EP0859381A1 Transposed cable for making windings in electric machines, manufacturing process of the same, and method of making a winding by said transposed cable 失效
标题翻译：用于生产电机器，其制备方法，以及制造方法的绕组的加捻导体与这种扭曲导体绕组
公开(公告)号：EP0859381A1
公开(公告)日：1998-08-19
申请号：EP98102034.0
申请日：1998-02-06
申请人： Invex Fili Isolati Speciali S.p.A.
发明人： Martinengo, Antonio , Preda, Roberto , Stradella, Giovanni
IPC分类号： H01F27/28 , H01B13/26 , H01F41/06
CPC分类号： H01F41/06 , H01B13/26 , H01F27/2823
摘要： A transposed cable (1) is disclosed comprising a core (2) consisting of a plurality of flattened wires (3) disposed in mutually superposed relationship to form two stacks (4a, 4b) arranged parallelly and side by side, the flattened wires (3) located at the base and on top of said stacks (4a, 4b) being cyclically transposed from one stack to the other. One or more thread-like elements (6a, 6b) of polyester or any other appropriate material are helically wound around the core (2), optionally in opposite winding directions. At least one ribbon-like element (7) of paper or other material is wound over the thread-like elements (6a, 6b) and superposed thereon, said ribbon-like element being tearable by means of a tear thread (8) longitudinally interposed between the paper ribbon (7) and the thread-like elements (6a, 6b) wound over the core (2). The tear thread (8) is used to remove the paper ribbon (7) when the cable (1) is wound around a winding core (23) to make an electric winding.
摘要翻译：（3）设置在相互重叠关系的换位线缆（1）的光盘游离缺失包括芯（2）由扁平导线的多个，以形成两个堆叠（4A，4B），其布置平行并且并排的扁平电线（3 位于）在基座上和所述的顶部堆叠（4A，4B）被周期性地从转置一个堆叠到另一个。一个或更多个线状元件（6A，6B）的聚酯或任何其它适当材料的螺旋形地缠绕在芯（2），任选地在相反的卷绕方向。至少一个带状元件（7）的纸或其他材料缠绕在线状元件（6A，6B）和叠加在其上，所述带状形元件是由一撕裂线的方式撕（8）纵向插入的纸带（7）和所述线形元件（6A，6B）缠绕在所述芯（2）之间。撕裂线（8）被用于去除纸带（7）当所述电缆（1）被卷绕在卷芯（23）缠绕，以使一个电绕组。

119. 发明公开

EP0797219A1 Procédé de fabrication de câbles coaxiaux 失效
标题翻译： HerstellunsgverfahrenfürKoaxialkabel
公开(公告)号：EP0797219A1
公开(公告)日：1997-09-24
申请号：EP97104224.7
申请日：1997-03-13
申请人： E. KERTSCHER S.A.
发明人： Buluschek,Bruno
IPC分类号： H01B13/00 , H01B13/26
CPC分类号： H01B13/2633 , H01B13/0162 , Y10T29/49123 , Y10T29/53126
摘要： Le procédé de confection d'âme comprend les étapes suivantes :

fournir une bande en un matériau électriquement conducteur,
former la bande en un tube, les deux bords de la bande étant sensiblement en contact, et la face constituée de cuivre étant à l'extérieur, et
souder ensemble les deux bords de la bande formée en tube par soudage laser, pour constituer l'âme (1).

De préférence le procédé est réalisé en continu à partir d'une bande continue de grande longueur.
Avantageusement, le tube formé et soudé subit un calibrage, puis un traitement de surface destiné à promouvoir l'adhérence de la matière isolante (6) destinée à isoler l'âme par rapport au conducteur extérieur (8) du câble coaxial.
摘要翻译：该方法用于制造同轴电缆，其包括由铜制成的芯（1），铜涂覆的钢到铜涂覆的铝，因为表面电导率对于高频传输是最重要的。芯的外部是完全圆形的，但是这个部分是通过将表面上的平板导电材料包裹在一起而获得的，边缘连接在一起（2,3）。形成区域（4），其中激光将边缘融合在一起。该接合区域的冶金结构与其余部分的冶金结构不同。芯部被薄层的材料（5）包围，厚度为0.04至0.08毫米，这有助于确保芯的偏心程度低。它被一个较厚的绝缘材料（6）包围，可能是塑料泡沫。它由薄的保护皮肤（7）和外部导体（8）包围，该外部导体（8）由类似于芯的材料形成。

120. 发明授权

EP0567903B1 A method and arrangement for the manufacture of an electric multi-conductor cable 失效
标题翻译：方法和装置用于制造电动多导体电缆
公开(公告)号：EP0567903B1
公开(公告)日：1997-07-30
申请号：EP93106415.8
申请日：1993-04-21
申请人： ALCATEL IKO KABEL AB
发明人： Bogren, Carl-Henric , Persson, Karl-Gustav , Thunwall, Bo
IPC分类号： H01B13/26
CPC分类号： H01B13/0228 , H01B13/26

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