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21. 发明公开

EP2583288A4 PLANAR TRANSFORMER 有权转让
标题翻译：平行变压器
公开(公告)号：EP2583288A4
公开(公告)日：2015-07-29
申请号：EP11798308
申请日：2011-04-18
申请人： LG INNOTEK CO LTD
发明人： PARK MINSU
IPC分类号： H01F27/28 , H01F27/00 , H01F27/30 , H01F27/32 , H01F30/00
CPC分类号： H01F27/306 , H01F27/00 , H01F27/2804 , H01F27/2847 , H01F27/323 , H01F27/325 , H01F2027/2819

22. 发明公开

EP2891163A1 REACTOR AND MANUFACTURING METHOD OF THE SAME 失效
标题翻译：反应器及其制造方法
公开(公告)号：EP2891163A1
公开(公告)日：2015-07-08
申请号：EP13828931.9
申请日：2013-12-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Kabushiki Kaisha Toyota Jidoshokki
发明人： KITAMI, Akio , ATSUMI, Takashi , SHINOHARA, Nobuki , OKADA, Takeshi
IPC分类号： H01F27/02 , H01F27/26 , H01F27/30 , H01F27/22 , H01F27/40
CPC分类号： H01F27/325 , H01F27/022 , H01F27/22 , H01F27/24 , H01F27/266 , H01F27/2823 , H01F27/2876 , H01F27/30 , H01F27/323 , H01F41/005 , H01F41/02 , H01F2027/406 , Y10T29/4902
摘要： A manufacturing method of a reactor includes: assembling an assembly constituted by a coil and a bobbin by inserting the bobbin, which includes a tube portion and a flange portion, through the coil so that a tip of the tube portion protrudes from the coil; forming a cavity by installing the assembly in a first die so that a portion of a coil lateral face comes into contact with a cavity face of the first die, and closing a second die so that the second die is opposed to the first die; and extending first press rods from a cavity face of the second die toward the bobbin in the cavity, and injecting a resin into the cavity while pressing both ends of the bobbin in an axial direction of the coil from an opposite side to the portion of the coil lateral face.
摘要翻译：一种电抗器（20）的制造方法包括：通过插入包括管部（23）和凸缘部（25）的线圈架来组装由线圈（3）和线轴（20）构成的组件（29）通过所述线圈使得所述管部分的末端从所述线圈突出; 通过将组件安装在第一模具（41）中形成腔体（45），使得线圈侧面（3a）的一部分与第一模具的模腔面接触，并关闭第二模具（42）第二模具与第一模具相对; 以及从所述第二模具的模腔面向所述模腔内的所述线圈骨架延伸第一压杆（43a，43b），并且一边将所述线圈架的两端从所述线圈的轴线方向的相反侧到线圈侧面的部分。

23. 发明授权

EP1878910B1 Ignition coil for use in engine 失效
标题翻译：用于机动使用点火线圈
公开(公告)号：EP1878910B1
公开(公告)日：2015-04-01
申请号：EP07015198.0
申请日：1998-05-22
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Shimada, Junichi, c/o Hitachi, Ltd., Intellectual Property Group , Sugiura, Noboru , Anzo, Yoichi , Kondo, Eiichiro , Kobayashi, Kazutoshi , Kosai, Takahide , Ueda, Toshiaki
IPC分类号： F02P3/04 , F02P13/00 , F02P11/00
CPC分类号： H01T13/44 , F02D2400/18 , F02P3/02 , F02P3/0435 , F02P11/00 , F02P13/00 , H01F27/022 , H01F27/29 , H01F27/325 , H01F27/327 , H01F27/40 , H01F38/12 , H01F41/064 , H01F2005/025 , H01F2038/122 , H01F2038/125 , H01F2038/127

24. 发明公开

EP2784791A1 An active part of a dry distribution transformer 有权转让
标题翻译： Aktiver Teil eines Trockenverteilung变换器
公开(公告)号：EP2784791A1
公开(公告)日：2014-10-01
申请号：EP13460018.8
申请日：2013-03-29
申请人： ABB Technology AG
发明人： Banaszczyk, Jedrzej , Rybak, Andrzej , Bachorz, Lukasz , Ibarra, Claudio , Kern, Joel , Johnson, Charles , Hartmann, Thomas , Steinmetz, Thorsten , Carlen, Martin
IPC分类号： H01F27/32 , H01F27/36
CPC分类号： H01F27/324 , H01F27/325 , H01F27/362
摘要： The present invention relates to an active part of a dry-type distribution transformer having an insulation system with electrical field control. An active part of the dry transformer comprising a core (1) with yokes (2) and limbs (3) having an a longitudinal axis (A) around which LV coils (4) and winding bobbin (5) is placed concentrically. The bobbin (5) has a shape of a longitudinal cylinder (5a) which is ended with annular discs (5b). The bobbin (5) is made of material having a dielectric permittivity which is two to five times higher more the dielectric permittivity of the insulating body (8) surrounding the limb (3) around the axis (A), in which the LV coils (4) and HV coils (6) are embedded. The external facial surfaces of the insulating body (8) is provided with a metallic layer (10) having such electric conductivity that the part of the insulating body (8) between an internal surface of the metallic layer (10) and an external surface of the annular disc (5b) has a thickness (d3) which is sufficient for insulation. A side surface of the cylinder (5a) is covered with a resistive layer (7) being a control shield of an electric field around the limb (3) of the core (1) and the HV coils (6) and the LV coils (4).
摘要翻译：本发明涉及具有电场控制的绝缘系统的干式配电变压器的有源部分。干变压器的有源部分包括具有轭（2）的芯（1）和具有纵向轴线（A）的四边形（3），LV线圈（4）和绕线架（5）围绕该轴线同心地放置。线轴（5）具有以环形盘（5b）结束的纵向气缸（5a）的形状。线轴（5）由具有介电常数的材料制成，介电常数是围绕轴线（A）围绕肢体（3）的绝缘体（8）的介电常数的两倍到五倍，其中LV线圈 4）和HV线圈（6）。绝缘体（8）的外表面设置有具有导电性的金属层（10），绝缘体（8）的一部分位于金属层（10）的内表面和外部表面之间环形盘（5b）具有足够的绝缘厚度（d3）。气缸（5a）的侧表面被电阻层（7）覆盖，电阻层（7）是围绕铁心（1）的肢体（3）和HV线圈（6）和LV线圈（ 4）。

25. 发明公开

EP2779185A2 Improved structure of transformer's lead frame 有权
标题翻译：改善变压器的引线框架的结构
公开(公告)号：EP2779185A2
公开(公告)日：2014-09-17
申请号：EP14159446.5
申请日：2014-03-13
申请人： Yujing Technology Co., Ltd.
发明人： Yang, Sen-Tai
IPC分类号： H01F27/24 , H01F27/26
CPC分类号： H01F27/29 , H01F27/2866 , H01F27/306 , H01F27/325 , H01F2027/065
摘要： An improved structure of transformer's lead frame includes at least a lead frame module (1) consisting of a lead frame main body and a lead frame cover, the lead frame main body has a through hole (111) furnished at the center thereof; a bobbin (102) formed at the side of the circumference of the through hole, and a pair of oppositely configured and reversely salient extension parts (114, 115) furnished at sides of the circumference of the through hole, each of the extension parts is combined to the mid-section of the wire connecting seats (1041,1042) that have a plurality of wire connecting posts (85, 851), a plurality of clip indentations (123, 124) are furnished at intervals and at the mid-section of the edge of the two sides of the corresponding extension parts and at the positions covered by the width of the corresponding extension parts.

26. 发明公开

EP2154695A3 Bobbin for coil, coil winding, and coil component 有权
标题翻译：线轴，线圈绕组和线圈部件
公开(公告)号：EP2154695A3
公开(公告)日：2012-04-11
申请号：EP09167425.9
申请日：2009-08-07
申请人： TDK Corporation
发明人： Kaneko, Kouji
IPC分类号： H01F27/30 , H01F27/32
CPC分类号： H01F27/306 , H01F27/2847 , H01F27/325
摘要： A coil bobbin has a cylindrical portion around which a coil winding is wound. The coil winding is comprised of coil members of an end-defined ring shape, the coil members have indentations indented outwardly in part of their inner periphery, and circumferential positions of the indentations of the respective coil members are coincident. Claws and a flange protruding outwardly are integrally provided at both ends of the cylindrical portion, respectively, and the cylindrical portion is inserted into openings of the coil members so that the claws pass through the indentations. In a state in which the claws are located out of the coil member, the cylindrical portion is rotated whereby the coil winding is interposed between the claws and the flange.

27. 发明公开

EP2372724A1 Method for manufacturing an uv-cured coil of a transformer 审中-公开
标题翻译：美国制造业协会
公开(公告)号：EP2372724A1
公开(公告)日：2011-10-05
申请号：EP10157476.2
申请日：2010-03-24
申请人： ABB Research Ltd.
发明人： di Gianni, Anna , Schmidt, Lars E. , Wihlsson, Lennart , Meier, Patrick , Sschaal, Stéphane , Jonsson, Jonas
IPC分类号： H01B19/00 , H01F5/06 , H01F6/06
CPC分类号： H01F27/325 , H01F41/098
摘要： The present invention is concerned with the curing of coils of a transformer, and particular with improving the curing of coils of a transformer.
A method (100) of manufacturing a coil body of a transformer utilizing UV-curing is provided comprising the steps of providing fibres (202), impregnating the fibres (202) with an UV-curable matrix (203) by an impregnation device (201, 101), forming a tubular coil body of a transformer by using the fibres (202, 102), and curing the UV-curable matrix (203) by exposing the impregnated fibres (202) to UV-radiation (206) emitted from an UV-light source (205, 103).
摘要翻译：本发明涉及变压器线圈的固化，特别是改进变压器线圈的固化。提供一种制造使用紫外线固化的变压器的线圈体的方法（100），包括以下步骤：通过浸渍装置（201）将纤维（202）浸渍在可UV固化的基质（203），101），通过使用所述纤维（202,102）形成变压器的管状线圈体，并且通过将浸渍的纤维（202）暴露于从所述紫外线辐射（206）发射的UV辐射（206）来固化所述UV可固化基质（203） UV光源（205,103）。

28. 发明公开

EP2240944A1 VERFAHREN ZUR HERSTELLUNG EINES WICKLUNGSBLOCKES FÜR EINE SPULE EINES TRANSFORMATORS UND DAMIT HERGESTELLTER WICKLUNGSBLOCK 审中-公开
标题翻译：用于生产卷绕线圈组件用于变压器的线圈，这让开发区块
公开(公告)号：EP2240944A1
公开(公告)日：2010-10-20
申请号：EP09708972.6
申请日：2009-01-27
申请人： ABB Technology AG
发明人： ZILLMANN, Karl-Heinz , SCHUTZEICHEL, Rudolf , GRÜTTNER, Christian , WEBER, Benjamin
IPC分类号： H01F27/32 , H01F41/12
CPC分类号： H01F27/325 , H01F27/323 , H01F41/122 , Y10T29/49071
摘要： The invention relates to a method for production of a winding block for a coil of a transformer, having at least one winding composed of electrically conductive wire or strip material with a plurality of turns and an insulating layer composed of electrically insulating fiber material with a specific number of windings of the insulating fiber material. The turns composed of electrical conductive material are fitted independently of the turns of the insulating material and, after the predetermined number of turns of electrically conductive material have been fitted, a smaller number of turns of electrically insulating material are fitted over the same section onto these turns of electrically conductive material, such that the remaining number of turns, of electrically insulating material which remain before reaching a number of turns of electrically conductive material are used as edge insulation.

29. 发明授权

EP1693860B1 A multi-chamber transformer 有权
标题翻译：多室变压器
公开(公告)号：EP1693860B1
公开(公告)日：2010-10-06
申请号：EP06003265.3
申请日：2006-02-17
申请人： Osram Gesellschaft mit beschränkter Haftung , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： Faccin, Marco , Franck, Felix, Dr.
IPC分类号： H01F5/02 , H01F27/32
CPC分类号： H01F5/02 , H01F27/325 , H01F2005/022 , H01F2027/297

30. 发明授权

EP1796112B1 A multi-chamber transformer 有权
标题翻译：多室变压器
公开(公告)号：EP1796112B1
公开(公告)日：2010-05-05
申请号：EP05425867.8
申请日：2005-12-06
申请人： Osram Gesellschaft mit beschränkter Haftung , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： Faccin, Marco
IPC分类号： H01F5/02 , H01F5/04
CPC分类号： H01F27/325 , H01F5/04 , H01F27/02 , H01F27/306 , H01F38/10 , H01F38/42 , H01F2005/022

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