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41. 发明授权

EP2556516B1 PRIMARY WIRE FOR MARINE AND SUB-SEA CABLE 有权
标题翻译： HAUPTDRAHTFÜREIN MEERES- UND UNTERWASSERKABEL
公开(公告)号：EP2556516B1
公开(公告)日：2017-03-15
申请号：EP11718303.8
申请日：2011-04-04
申请人： Tyco Electronics UK Ltd.
发明人： PAGLIUCA, Antonio
IPC分类号： H01B3/44 , H01B7/02 , H01B7/14
CPC分类号： H01B3/441 , H01B3/445 , H01B7/0216 , H01B7/14 , Y10T29/49117

42. 发明公开

EP3051540A1 SUBMARINE CABLE AND MULTILAYER TAPE FOR IMPERMEABLE LAYER OF SAME 有权转让
标题翻译：水下电缆，层叠带为它防水层
公开(公告)号：EP3051540A1
公开(公告)日：2016-08-03
申请号：EP14848362.1
申请日：2014-09-19
申请人： Furukawa Electric Co. Ltd. , Viscas Corporation
发明人： MANABE, Hiroki , Sakakibara, Hiroyuki , Minamide, Masahiro
IPC分类号： H01B7/12 , B32B3/28 , B32B15/08 , H01B7/22 , H01B7/282
CPC分类号： H01B7/2825 , B32B1/08 , B32B3/18 , B32B3/30 , B32B5/02 , B32B7/12 , B32B15/04 , B32B15/08 , B32B15/082 , B32B15/085 , B32B15/088 , B32B15/18 , B32B15/20 , B32B25/08 , B32B25/18 , B32B25/20 , B32B27/08 , B32B27/12 , B32B27/302 , B32B27/308 , B32B27/32 , B32B27/34 , B32B2260/021 , B32B2260/046 , B32B2307/206 , B32B2307/54 , B32B2307/544 , B32B2307/546 , B32B2307/714 , B32B2307/7242 , B32B2307/7265 , B32B2307/732 , B32B2457/00 , B32B2597/00 , B32B2605/16 , H01B7/045 , H01B7/14 , H01B7/2806 , H01B7/282 , Y02A30/14
摘要： Protrusion portions (35a) and recess portions (35b) are formed on a metal layer (31). The protrusion portions (35a) are repeatedly formed in a lattice shape at a pitch of P. Similarly, the recess portions (35b) are repeatedly formed in the lattice shape at the pitch of P. The protrusion portions (35a) and the recess portions (35b) are arranged in the same arrangement direction and arranged shifted to each other by half the pitch in the arrangement direction. The protrusion portions (35a) and the recess portions (35b) are formed independently of each other without contacting each other. In order to allow a multilayer tape (30) to reliably follow the bending deformations of a power cable (13) (submarine cable (3)) in all directions, in an arbitrary cross-section taken in the longitudinal direction of the multilayer tape (30) (in the axial direction of an impermeable layer (21)), the protrusion portions (35a) or the recess portions (35b) are necessarily arranged at predetermined intervals.

43. 发明公开

EP2942648A3 Apparatus and method for an electro-mechanical cable overstress indicator 审中-公开
标题翻译：装置和方法的电机械缆线过度使用指示器
公开(公告)号：EP2942648A3
公开(公告)日：2015-11-25
申请号：EP14177207.9
申请日：2014-07-16
申请人： Sercel, Inc.
发明人： MAPLES, Mike
IPC分类号： G01V1/20
CPC分类号： H01B7/326 , G01N19/08 , G01R31/08 , G01V1/201 , G01V1/3843 , G01V2001/204 , H01B7/14
摘要： The present invention relates to an apparatus for indicating overstress in an electro-mechanical cable (103). The apparatus includes an overstress indicator cable (501) including at least one non-twisted conductor (603; 605) disposed within a section of the electro-mechanical cable (103), where the non-twisted conductor (603; 605) is adapted to break when tension in the non-twisted conductor (603; 605) is greater than an allowable working load for the electro-mechanical cable (103).

44. 发明公开

EP2852957A1 ARMOURED CABLE FOR TRANSPORTING ALTERNATE CURRENT WITH REDUCED ARMOUR LOSS 有权转让
标题翻译：与亏损减少装甲铠装电缆运输交流
公开(公告)号：EP2852957A1
公开(公告)日：2015-04-01
申请号：EP12783619.5
申请日：2012-11-13
申请人： Prysmian S.p.A.
发明人： MAIOLI, Paolo , BECHIS, Massimo
IPC分类号： H01B7/26
CPC分类号： H01B7/26 , H01B7/14
摘要： An armoured cable for transporting an alternate current I at a maximum allowable working conductor temperature T comprising: • - at least two cores (12) stranded together according to a core stranding lay and a core stranding pitch A; • - an armour (16) surrounding the at least two cores, said armour comprising one layer of a plurality of metal wires (16a) wound around the cores according to a helical armour winding lay and an armour winding pitch B; • - the helical armour winding lay has the same direction as the core stranding lay, • - the armour winding pitch B is of from 0.4A to 2.5A and differs from the core stranding pitch A by at least 10%.

45. 发明公开

EP2820732A2 A JOINT INCLUDING TWO SECTIONS OF A POWER CABLE AND A METHOD FOR JOINING TWO SECTIONS OF A POWER CABLE 有权转让
标题翻译：两个电电缆和方法部分相连用于连接两个电缆路段
公开(公告)号：EP2820732A2
公开(公告)日：2015-01-07
申请号：EP13703767.7
申请日：2013-02-05
申请人： ABB Technology Ltd.
发明人： ZETTERVALL, Björn
IPC分类号： H02G1/14 , H02G15/117
CPC分类号： H01B7/1875 , H01B7/14 , H01B7/226 , H01B9/00 , H01B13/06 , H01B13/26 , H02G1/14 , H02G15/117 , Y10T29/49195
摘要： The present invention relates to a joint including two sections of an electric power cable, each cable section comprising at least one core member surrounded by a first armouring layer (10) for protecting the core member from tensile forces acting on the cable, the first armoring layer including a plurality of armoring wires arranged along the length of the cable and twisted in a first direction with respect to the longitudinal direction of the cable. The joint comprises at least one core joint between the core members of the cable sections, and an outer mechanical casing (13) surrounding the at least one core joint and mechanically connected to the first armoring layers of the cable sections, and a second armouring layer (11) positioned in an area neighboring the casing, surrounding at least one of the cable sections, and having one end mechanically connected to the casing and the other end terminated at a distance from the casing, and the second armouring layer includes a plurality of elongated armoring elements (11b) wound twisted in an opposite direction to the wires of the first armouring layer with respect to the longitudinal axis of the cable in order to increase the torsional rigidity of the area neighboring the casing. This invention also relates to a method for joining the two cable sections.

46. 发明公开

EP2812457A1 NON-MAGNETIC STAINLESS STEEL WIRE AS AN ARMOURING WIRE FOR POWER CABLES 有权
标题翻译：非磁性不锈钢丝为电力电缆加固丝
公开(公告)号：EP2812457A1
公开(公告)日：2014-12-17
申请号：EP12798776.6
申请日：2012-12-12
申请人： NV Bekaert SA
发明人： VERHOEVEN, Flip , HEJCMAN, David , LAGAE, Geert , GOGOLA, Peter
IPC分类号： C23C2/02 , C23C2/36 , C23C2/38 , C23C28/02
CPC分类号： H01B7/22 , C23C2/02 , C23C2/36 , C23C2/38 , C23C28/023 , H01B7/14 , H01B13/227 , Y10T428/12792 , Y10T428/12799
摘要： A non-magnetic stainless steel wire with an adherent corrosion resistant coating is disclosed. The surface of the non-magnetic stainless steel is pre-treated so as to be sufficiently free from oxides and form a good adhesion with the above corrosion resistant coating. The non-magnetic stainless steel wire is used as a armouring wire for a power cable for transmitting electrical power.

47. 发明授权

EP2065901B1 Power Backup System For Offshore Wind Generators 有权转让
标题翻译：海上风力涡轮机的能源供应辅助系统
公开(公告)号：EP2065901B1
公开(公告)日：2014-07-23
申请号：EP08169010.9
申请日：2008-11-13
申请人： General Electric Company
发明人： Altenschulte, Markus
IPC分类号： H01B9/00
CPC分类号： H01B9/005 , F03D9/257 , F03D80/00 , H01B7/14 , H02J3/386 , H02J9/08 , H02J11/00 , Y02B10/72 , Y02E10/725 , Y02E10/763 , Y02E10/766 , Y10T307/636
摘要： Aspects of the invention concerns a cable 100 comprising a cable jacket 108 and at least two medium voltage wires 102 disposed within the cable jacket for transporting medium voltage current and at least two low voltage wires disposed within the cable jacket for transporting a low voltage current. Further, it concerns a wind turbine 10 having a generator 14 for generating electricity, wherein the generator being electrically connected to at least two medium voltage wires for feeding the generated electricity into a grid, the wind turbine having further a low voltage network for providing low voltage power to low voltage consumers, the low voltage network being electrically connected to a low voltage cable 104, wherein the low voltage cable and the medium voltage wires are accommodated in a common cable jacket.

48. 发明公开

EP2126935A4 POWER CABLE 审中-公开
标题翻译：电力电缆
公开(公告)号：EP2126935A4
公开(公告)日：2013-07-03
申请号：EP08723984
申请日：2008-03-12
申请人： AKER SUBSEA AS
发明人： FIGENSCHOU ARILD , NOEGLEGAARD KNUT
IPC分类号： H01B7/18 , H01B7/14
CPC分类号： H01B7/14 , H01B7/183

49. 发明授权

EP2092536B1 AN ELECTRIC POWER CABLE, AN OFF-SHORE INSTALLATION PROVIDED THEREWITH, AND USE THEREOF 有权转让
标题翻译：电力线缆这样装备的海上安装及其用途
公开(公告)号：EP2092536B1
公开(公告)日：2010-12-08
申请号：EP07848095.1
申请日：2007-12-13
申请人： ABB Technology Ltd
发明人： JEROENSE, Marc , SONESSON, Claes
IPC分类号： H01B7/14 , H01B7/18 , H01B7/20 , H01B7/28 , H01B7/17
CPC分类号： H01B7/2825 , H01B7/14 , Y02A30/14
摘要： An electric power cable, comprising; at least one electric conductor (1); an electric insulation (2) surrounding said conductor (1) and comprising a polymer; a tubular protective sheath (3) surrounding said electric insulation (2) and acting as a water barrier that prevents water intrusion into the electric insulation (2). The cable comprises at least one density-raising element (4) of a material of higher density than the material of the protective sheath (3).

50. 发明公开

EP2192600A1 PROCESS FOR PRODUCING SUBMARINE SOLID CABLE AND SUBMARINE SOLID CABLE 审中-公开
标题翻译：苏黎世赫尔辛基不列颠舍尔福德福克斯堡附近的FESTKÖRPERKABEL
公开(公告)号：EP2192600A1
公开(公告)日：2010-06-02
申请号：EP08792146.6
申请日：2008-08-04
申请人： Sumitomo Electric Industries, Ltd.
发明人： MOTOI, Kenji , HIROSE, Masayuki , HATA, Ryosuke
IPC分类号： H01B13/00 , H01B7/14 , H01B9/06
CPC分类号： H01H13/08 , H01B7/14 , H01B9/0611 , H01B13/08
摘要： A submarine solid cable which contains an insulating oil inhibited from moving during use of the cable; and a process for producing the cable. The process for submarine solid cable production includes infiltrating a medium-viscosity insulating oil into an insulating layer formed by winding an insulating tape including a resinous film on the periphery of a conductor. An insulating tape including a resinous film is wound on the periphery of a conductor (1) to form an insulating layer. This insulating layer is impregnated with an insulating oil having a medium or higher viscosity. The resinous film is thus swelled to narrow the infiltration passage impregnated with the insulating oil. According to the process, an insulating-oil infiltration passage can be secured during impregnation with the insulating oil, and the infiltration passage is in a narrowed state to inhibit insulating-oil movement during use of the cable. Thus, the cable has excellent insulating properties.
摘要翻译：在使用电缆期间，包含绝缘油的海底固体电缆被阻止移动; 以及电缆的制造工序。海底固体电缆的制造方法包括将中等粘度的绝缘油浸渍在通过在导体的周围卷绕包含树脂膜的绝缘带而形成的绝缘层。包含树脂膜的绝缘带缠绕在导体（1）的周边上以形成绝缘层。该绝缘层用具有中等或更高粘度的绝缘油浸渍。因此树脂膜膨胀以使浸渍有绝缘油的渗透通道变窄。根据该方法，在浸渍绝缘油的同时可以确保绝缘油浸渗通道，并且渗透通道处于变窄状态，以防止电缆使用过程中的绝缘油运动。因此，电缆具有优异的绝缘性能。

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