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1. 发明申请

WO2011054887A1 ELECTRIC POWER CABLE FOR MEDIUM OR HIGH VOLTAGE 审中-公开
标题翻译：用于中等或高压的电力电缆
公开(公告)号：WO2011054887A1
公开(公告)日：2011-05-12
申请号：PCT/EP2010/066766
申请日：2010-11-03
申请人： NEXANS , MOLVIG-LUNDEGAARD, Liv , BALOG, Georg , FURUHEIM, Knut, Magne
发明人： MOLVIG-LUNDEGAARD, Liv , BALOG, Georg , FURUHEIM, Knut, Magne
IPC分类号： H01B7/288
CPC分类号： H01B7/288 , H01B7/14 , Y02A30/14
摘要： Electric power cable for medium or high voltage without lead sheath. The cable comprises at least one diffusion barrier (7) based one a metallized layer or a layer of polymer (HDPE). In addition there is a polymer (PUR) layer (6) for absorbing limited amounts of water that might after all pass through the diffusion barrier layer.
摘要翻译：电力电缆用于中高压无铅护套。电缆包括至少一个基于金属化层或聚合物层（HDPE）的扩散阻挡层（7）。此外，还有一种用于吸收有限量的水的聚合物（PUR）层（6），其可以全部通过扩散阻挡层。

2. 发明申请

WO2008116619A3 METHOD FOR PREVENTING DEPOSIT FORMING ON GUIDE ROLLERS 审中-公开
标题翻译：防止在导辊上形成沉积物的方法
公开(公告)号：WO2008116619A3
公开(公告)日：2008-11-13
申请号：PCT/EP2008002312
申请日：2008-03-22
申请人： TEIJIN ARAMID BV , JANSEN HANS , WILLEMSEN STEPHANUS
发明人： JANSEN HANS , WILLEMSEN STEPHANUS
IPC分类号： D06M13/02 , C03C25/10 , C03C25/34 , D06M15/263 , D06M15/285 , H01B7/288
CPC分类号： G02B6/4494 , C03C25/255 , D06M13/02 , D06M15/227 , D06M15/263 , D06M15/285
摘要： The invention relates to a method for preventing or reducing deposit forming of superabsorbent material and/or oil onto guide rollers during the process of applying a superabsorbent water-in-oil emulsion onto a yarn wherein the oil is a mixture comprising saturated hydrocarbons, characterized in that the at least 70 wt% of the hydrocarbons have 20 to 32 carbon atoms.
摘要翻译：本发明涉及一种防止或减少超吸收性油包水乳状液施用于纱线上的过程中超吸收性材料和/或油在导辊上的沉积形成的方法，其中油是包含饱和烃的混合物，其特征在于至少70重量％的烃具有20至32个碳原子。

3. 发明申请

WO00057433A1 WATER MISCIBLE LIQUID POLYMER COMPOSITION 审中-公开
标题翻译：水不溶液体聚合物组合物
公开(公告)号：WO00057433A1
公开(公告)日：2000-09-28
申请号：PCT/EP2000/001671
申请日：2000-02-28
IPC分类号： C08J7/04 , C08K3/20 , C08K5/00 , C08L29/10 , C08L33/00 , C09D133/06 , C09K3/10 , G02B6/44 , H01B7/288 , B05D5/00
CPC分类号： C09D133/064 , C08L2201/50 , C09D133/062 , G02B6/4494
摘要： A pourable liquid composition comprising water, a water soluble or water swellable organic polymer, comprising 25 to 90 mole % monomer or monomers selected from the group consisting of (meth)acrylamide, (meth)acrylic acid or salts thereof and 10 to 75 mole % monomer or monomers selected from the group consisting of C8-30 alkyl (meth)acrylates, C8-30 alkyl ethoxylated (meth)acrylates, C8-30 alkyl(meth)acrylamides, C8-30 alkyl ethoxylated (meth)acrylamides, C8-30 alkyl(meth)allyl ethers and C8-30 alkyl ethoxylated (meth)allyl ethers, an organic water miscible liquid selected from the group consisting of C1-5 alcohols, C3-5 ketones, C2-5 esters and C2-5 ethers, characterised in that the organic polymer is present as discrete particles of average diameter size of below 10 microns. A process of imparting water resistance to the components of a cable said process by first contacting one or more of said components of a cable with said pourable liquid composition, and then assembling the components to form the cable. The composition is particularly suitable for protecting optical fibres within a fibre optic cable against the ingress of water.
摘要翻译：一种可倾倒的液体组合物，其包含水，水溶性或水可溶胀的有机聚合物，其包含25至90摩尔％的选自（甲基）丙烯酰胺，（甲基）丙烯酸或其盐的单体或单体和10至75摩尔％选自C8-30烷基（甲基）丙烯酸酯，C8-30烷基乙氧基化（甲基）丙烯酸酯，C8-30烷基（甲基）丙烯酰胺，C8-30烷基乙氧基化（甲基）丙烯酰胺，C8-30烷基烷基（甲基）烯丙基醚和C8-30烷基乙氧基化（甲基）烯丙基醚，选自C1-5醇，C3-5酮，C2-5酯和C2-5醚的有机水混溶性液体，其特征在于因为有机聚合物作为平均直径尺寸小于10微米的离散颗粒存在。通过首先使电缆的一个或多个所述部件与所述可倾倒的液体组合物接触，然后组装所述部件以形成所述电缆，从而对所述工艺的部件施加耐水性的方法。该组合物特别适合于保护光纤内的光纤免受水的侵入。

4. 发明申请

WO8706069A3 CABLE MAINTENANCE APPARATUS AND METHOD 审中-公开
标题翻译：电缆维护装置和方法
公开(公告)号：WO8706069A3
公开(公告)日：1988-01-14
申请号：PCT/US8700565
申请日：1987-03-23
申请人： FREEMAN CLARENCE S , FREEMAN KATHERINE M
发明人： FREEMAN CLARENCE S , FREEMAN KATHERINE M
IPC分类号： C09D5/44 , C25D13/16 , H01B20060101 , H01B7/00 , H01B7/28 , H01B7/285 , H01B7/288 , H01B13/30 , H01R43/00 , H02G20060101 , H02G1/00 , H02G1/16
CPC分类号： H01B13/30 , C09D5/44 , H01B7/285 , H01B7/288 , H02G1/16 , Y10T29/49117 , Y10T29/49746 , Y10T29/49982
摘要： A procedure for drying cables having multiple pairs of insulated wires therein by using a compound comprising a mixture of polymer granules and granules of a lubricating and bond-breaking substance. The polymer granules are swellable and insoluble with respect to water and do not electrochemically heat in the presence of water. They encapsulate the water leaving the insulation material unaffected except for being dried. The principal polymer used is a salts of carboxylate. Further, a technique is disclosed for coating or insulation grafting a metallic cationic wire wherein the wire is placed in water in the presence of salts of carboxylate or other appropriate polymers having anionic groups together with a cationic substance, such as lithium. A dc current is then introduced to establish the wire as an anode. By electrolysis action there is established a hydrophobic coating having a polymer-anionic-to-metal-cationic bond with the metal. The procedure of introducing salts of appropriate anionic polymers and cationic substances where there is an insulation break and short between the wires, providing moisture or standing water and a small dc current has been found useful in repairing such breaks by the formation of an electrochemical coating on the exposed anode wire.

5. 发明申请

WO2016206715A1 ELECTRIC POWER CABLE AND A PROCESS FOR THE PRODUCTION OF THE POWER CABLE 审中-公开
标题翻译：电力电缆及生产电力电缆的工艺
公开(公告)号：WO2016206715A1
公开(公告)日：2016-12-29
申请号：PCT/EP2015/064014
申请日：2015-06-23
申请人： ABB SCHWEIZ AG
发明人： GHORBANI, Hossein , SUNNEGÅRDH, Peter , KÄLLSTRAND, Birgitta , OLSSON, Carl-Olof , NILSSON, Ulf , HAGSTRAND, Per-Ola , ENGLUND, Villgot , SILFVERBERG, Emy , THORN, Niklas
IPC分类号： H01B7/288 , H01B7/14 , H01B7/282 , H01B3/44 , H01B7/28
CPC分类号： H01B7/288 , H01B3/441 , H01B7/0208 , H01B7/14 , H01B7/2806 , H01B7/2825 , H01B9/027 , H01B13/0016 , H01B13/14 , Y02A30/14
摘要： The present invention relates to an electric power cable (1) and to a process for the production of the cable (1) comprising a metal conductor (2) and an electric insulation system surrounding the conductor coaxially and radially outwards of the conductor having improved electric properties. The insulation system comprises an inner semi-conducting layer surrounded radially outwards by an insulation layer and wherein the insulation layer is surrounded radially outwards by an outer semi-conducting layer. The electric power cable further comprises an inner water blocking material (6) arranged in the conductor and/or to surround the conductor (2) radially outwards and an outer water blocking material (18) arranged radially outwards from the insulation system. An inner barrier layer (8) is arranged as a diffusion hindering layer between the inner water blocking material (6) and the insulation system (20) and an outer barrier layer (16) is arranged as a diffusion hindering layer between the insulation system (20) and the outer water blocking material (18).
摘要翻译：本发明涉及电力电缆（1）和用于生产电缆（1）的方法，包括金属导体（2）和电绝缘系统，该电绝缘系统围绕导体同轴并径向向外延伸，具有改进的电属性。绝缘系统包括通过绝缘层径向向外包围的内部半导电层，并且其中绝缘层被外部半导电层径向向外包围。电力电缆还包括布置在导体中和/或径向向外包围导体（2）的内部阻水材料（6）和从绝缘系统径向向外布置的外部防水材料（18）。在内部阻水材料（6）和绝缘系统（20）之间布置有内部阻挡层（8）作为扩散阻挡层，并且外侧阻挡层（16）被布置为绝缘系统 20）和外部防水材料（18）。

6. 发明申请

WO2014135615A1 SEALED CONDUCTOR CABLE 审中-公开
标题翻译：密封导体电缆
公开(公告)号：WO2014135615A1
公开(公告)日：2014-09-12
申请号：PCT/EP2014/054306
申请日：2014-03-06
申请人： HUBER+SUHNER AG
发明人： CANTZ, Thomas
IPC分类号： H01B7/00 , H01B7/288 , H01B13/02
CPC分类号： H01B7/288 , H01B1/023 , H01B1/026 , H01B3/30 , H01B5/08 , H01B7/0009 , H01B13/02 , Y02A30/14
摘要： The invention is directed to stranded conductor (2) comprising a specific number of a first type of wire (5) which, when looking at a cross-section of the stranded conductor, are arranged in a hexagonal pattern around a central wire (7) by at least two layers. The wires arranged at the vertices of the hexagonal pattern are of a second type of wire (6) having in principle a smaller diameter than the first type of wires (5). The interstitial spaces (10) between the first and the second wires are filled by a sealing agent (3).
摘要翻译：本发明涉及包含特定数量的第一类型的线（5）的绞合导体（2），当将绞合导体的横截面看作围绕中心线（7）的六边形图案时，至少两层。布置在六边形图案的顶点处的线是第二类型的线（6），其原则上具有比第一类型的线（5）更小的直径。第一和第二线之间的间隙空间（10）由密封剂（3）填充。

7. 发明申请

WO2008116619A2 METHOD FOR PREVENTING DEPOSIT FORMING ON GUIDE ROLLERS 审中-公开
标题翻译：用于防止在导向辊上形成沉积物的方法
公开(公告)号：WO2008116619A2
公开(公告)日：2008-10-02
申请号：PCT/EP2008/002312
申请日：2008-03-22
申请人： TEIJIN ARAMID B.V. , JANSEN, Hans , WILLEMSEN, Stephanus
发明人： JANSEN, Hans , WILLEMSEN, Stephanus
IPC分类号： D06M13/02 , D06M15/285 , D06M15/263 , C03C25/34 , C03C25/10 , H01B7/288
CPC分类号： G02B6/4494 , C03C25/255 , D06M13/02 , D06M15/227 , D06M15/263 , D06M15/285
摘要： The invention relates to a method for preventing or reducing deposit forming of superabsorbent material and/or oil onto guide rollers during the process of applying a superabsorbent water-in-oil emulsion onto a yarn wherein the oil is a mixture comprising saturated hydrocarbons, characterized in that the at least 70 wt% of the hydrocarbons have 20 to 32 carbon atoms.
摘要翻译：本发明涉及一种用于在将超吸收剂油包水乳液施加到纱线上的过程中防止或减少超吸收材料和/或油在导辊上的沉积形成的方法，其中油是包含饱和烃的混合物，其特征在于所述至少70重量％的烃具有20至32个碳原子。

8. 发明申请

WO0031752A9 FIBER COATED WITH WATER BLOCKING MATERIAL 审中-公开
标题翻译：纤维涂有防水材料
公开(公告)号：WO0031752A9
公开(公告)日：2001-05-17
申请号：PCT/US9927558
申请日：1999-11-22
申请人： DU PONT
发明人： REBOUILLAT SERGE , PFISTER FRIEDRICH V
IPC分类号： H01B7/28 , C03C20060101 , C03C25/10 , C03C25/26 , D06M20060101 , D06M13/507 , D06M13/513 , D06M15/00 , D06M15/03 , D06M15/263 , D06M15/267 , D06M15/285 , D06M15/643 , D06M15/647 , D06M23/08 , D06M23/10 , D06M101/00 , D06M101/36 , G02B20060101 , G02B6/44 , H01B20060101 , H01B7/282 , H01B7/288 , H01B11/00
CPC分类号： D06M15/285 , C03C25/26 , D06M13/507 , D06M13/513 , D06M15/263 , D06M15/643 , D06M15/647 , D06M23/08 , D06M23/10 , G02B6/4494 , H01B7/288 , Y10S526/902 , Y10S526/922 , Y10T428/2913 , Y10T428/2927 , Y10T428/2929 , Y10T428/2933 , Y10T428/2969
摘要： The present invention relates to a fiber coated with a water blocking material that includes an essentially water free dispersion comprising a superabsorbent polymer and a dispersing medium. The fibers made according to this invention may be used, for example, as fiber reinforcing material used in the manufacture of cables, and in particular in yarns for fiber optical cables that use optical light wave guides for optical communication transmissions.
摘要翻译：本发明涉及涂覆有阻水材料的纤维，其包括基本上不含水的分散体，其包含超吸收性聚合物和分散介质。根据本发明制造的纤维可以用作例如用于制造电缆的纤维增强材料，特别是用于光纤通信传输用光波导的光纤线缆。

9. 发明申请

WO2020234391A1 HVDC POWER CABLE WITH WATER-BLOCKING CAPABILITY 审中-公开
公开(公告)号：WO2020234391A1
公开(公告)日：2020-11-26
申请号：PCT/EP2020/064139
申请日：2020-05-20
申请人： NKT HV CABLES AB
发明人： GUSTAFSSON, Kristian , ABBASI, Amirhossein , JOHANSSON, Tommy
IPC分类号： H01B13/32 , H01B7/288 , H01B9/00 , H01B7/14
摘要： A high voltage DC power cable (1-1) designed for voltages of 320 kV or higher, comprising: a multi-wire conductor (3), an inner semiconducting layer (5) arranged around the multi-wire conductor (3), the inner semiconducting layer (5) forming a screen layer for the multi-wire conductor (3), a solid insulation system (7) arranged around the inner semiconducting layer (5), and a water-blocking compound (15) configured to restrict water migration into the high voltage DC power cable (1-1).

10. 发明申请

WO2014170263A1 MOISTURE ABSORBER IN ELECTRICAL EQUIPMENT 审中-公开
标题翻译：电气设备中的水分吸收器
公开(公告)号：WO2014170263A1
公开(公告)日：2014-10-23
申请号：PCT/EP2014/057514
申请日：2014-04-14
申请人： ABB TECHNOLOGY LTD
发明人： LARSSON, Tommy , ANDERSSON, Gunnar , STENESTAM, Bengt-Olof , SUNDQVIST, Pontus
IPC分类号： H01B3/20 , B01D15/00 , H01B7/288 , H01F27/23 , H02P13/06
CPC分类号： H01B3/20 , H01B7/288 , H01F27/14
摘要： The present disclosure relates to an electrical equipment (1) configured for comprising an electrically insulating fluid (3), said electrical equipment comprising a water absorbing element (11) protected by a water resistant material (12) which inhibits the water absorbing element from absorbing water from its surroundings, said water resistant material being dissolvable by the electrically insulating fluid.
摘要翻译：本公开涉及一种电气设备（1），其被配置为包括电绝缘流体（3），所述电气设备包括由防水材料（12）保护的吸水元件（11），其阻止吸水元件吸收所述防水材料可从其周围的水中被电绝缘流体溶解。

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