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    • 3. 发明专利
    • Reactor
    • 反应堆
    • JP2013131567A
    • 2013-07-04
    • JP2011278840
    • 2011-12-20
    • Sumitomo Electric Ind Ltd住友電気工業株式会社Sumitomo Wiring Syst Ltd住友電装株式会社Auto Network Gijutsu Kenkyusho:Kk株式会社オートネットワーク技術研究所
    • NOMURA YASUSHI
    • H01F37/00H01F41/12
    • PROBLEM TO BE SOLVED: To provide a reactor capable of efficiently filling sealing resin at excellent productivity.SOLUTION: A reactor 1A comprises a coil 2; a magnetic core 3 on which the coil 2 is arranged; and a cylindrical case 4A with a bottom for housing an assembly 10 of the coil 2 and the magnetic core 3. A resin introduction path 4r for filling sealing resin 100 coating an outer periphery of the assembly 10 from a bottom side of the case 4A toward an opening side of the case 4A is provided on a side wall 41 of the case 4A. The sealing resin passing through the resin introduction path 4r is compulsorily introduced to the bottom of the case 4A, and filled from the bottom toward the opening while releasing gas in the case 4A. Therefore, in the reactor 1A, (1) the sealing resin can be continuously supplied regardless of viscosity and a filling time can be shortened, (2) entrainment of air bubbles can be reduced to omit a deaeration process, and (3) there is no need for separately removing an introducing cylinder, and so productivity is excellent.
    • 要解决的问题:提供能够以优异的生产率有效地填充密封树脂的反应器。解决方案:反应器1A包括线圈2; 配置线圈2的磁芯3; 以及具有用于容纳线圈2和磁芯3的组件10的底部的圆筒形壳体4A。用于填充从壳体4A的底侧向组件10的外周涂覆密封树脂100的树脂引入路径4r 壳体4A的开口侧设置在壳体4A的侧壁41上。 通过树脂引入路径4r的密封树脂被强制地引入到壳体4A的底部,并且在壳体4A中释放气体的同时从底部向开口填充。 因此,在反应器1A中,(1)密封树脂可以连续供给,而不管粘度如何,可以缩短填充时间,(2)可以减少夹带气泡以省略脱气过程,(3) 不需要分开除去导入筒,因此生产率优异。
    • 6. 发明专利
    • Terminal crimping device
    • 终端冲击装置
    • JP2007311062A
    • 2007-11-29
    • JP2006136477
    • 2006-05-16
    • Auto Network Gijutsu Kenkyusho:KkSumitomo Electric Ind LtdSumitomo Wiring Syst Ltd住友電気工業株式会社住友電装株式会社株式会社オートネットワーク技術研究所
    • NOMURA YASUSHI
    • H01R43/048
    • PROBLEM TO BE SOLVED: To provide a terminal crimping device capable of preventing a clad and shield of a composite cable from interfering with a slide cutter without elongating the clad and a peeled part of the shield of the composite cable in inserting a peeled end of each constructing electric wires of the composite cable between a crimping lower mold and a crimping upper mold. SOLUTION: The terminal crimping device 1 includes a holding part 11b arranged so as to freely move up and down. When the crimping upper mold 9c moves downward to a predetermined point between a top dead point and bottom dead point, a terminal 3a is cut from a chain terminal 3 by the slide cutter 11a, and the terminal 3a is arranged on the crimping lower mold 9d, and the holding part 11b is moved downward by interlocking with downward movement of the crimping upper mold 9c, and in accordance with the downward movement, the slide cutter 11a is moved downward so as to expose the crimping lower mold 9d greatly. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种终端压接装置,其能够防止复合电缆的包层和屏蔽干扰滑动切割器而不使包层和复合电缆的屏蔽的剥离部分插入被剥离的 在压接下模和压接上模之间的复合电缆的每个构造电线的端部。 解决方案:端子压接装置1包括被布置成可自由上下移动的保持部11b。 当压接上模9c向下移动到上死点和下死点之间的预定点时,通过滑动刀11a从链终端3切割端子3a,并且端子3a布置在压接下模具9d上 并且保持部11b通过与压接上模9c的向下移动互锁而向下移动,并且根据向下运动,滑动刀11a向下移动,从而大大地使压接下模9d露出。 版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • Reactor, converter, power conversion device and manufacturing method of reactor
    • 反应器,转换器,功率转换装置和反应器的制造方法
    • JP2014078684A
    • 2014-05-01
    • JP2013125264
    • 2013-06-14
    • Sumitomo Electric Ind Ltd住友電気工業株式会社Sumitomo Wiring Syst Ltd住友電装株式会社Auto Network Gijutsu Kenkyusho:Kk株式会社オートネットワーク技術研究所
    • NOMURA YASUSHIYOSHIKAWA KOHEI
    • H01F37/00H01F41/04H02M3/155
    • PROBLEM TO BE SOLVED: To provide a reactor capable of reducing noise by suppressing vibration during operation of the reactor, and a manufacturing method thereof.SOLUTION: A reactor 1 comprises an assembly 10 of a coil 2 and a magnetic core 3 including an inside core part where the coil is disposed and an outside core part 32 where the coil is not disposed. The reactor also comprises a fixing member 4 which fixes the assembly to an installation object, in the case where an installation object side of the assembly is defined as an installation side and the opposite side thereof is defined as a counter side when the assembly is installed in the installation object, by pressing a surface of the outside core part at the counter side to the installation side; an elastic member 6 for pressing a surface of the outside core part at the installation side to the counter side; and an outside resin part 7 for integrating the assembly, the fixing member and the elastic member. In the reactor, the surface of the outside core part at the counter side and the fixing member are brought into tight contact.
    • 要解决的问题:提供一种能够通过抑制反应器运行期间的振动而降低噪声的电抗器及其制造方法。解决方案:电抗器1包括线圈2的组件10和包括内芯的磁芯3 设置线圈的部分和不设置线圈的外芯部32。 在组装件的安装对象侧被定义为安装侧的情况下,反应器还包括将组件固定到安装对象的固定构件4,并且当安装组件时将反作用侧限定为反面 在安装对象中,通过将安装侧的对侧的外侧芯部的表面按压, 用于将安装侧的外侧芯部的表面按压到对侧的弹性部件6; 以及用于使组件,固定构件和弹性构件一体化的外部树脂部件7。 在反应器中,相对侧的外侧芯部的表面和固定部件紧密接触。
    • 10. 发明专利
    • Reactor
    • 反应堆
    • JP2012084773A
    • 2012-04-26
    • JP2010231283
    • 2010-10-14
    • Sumitomo Electric Ind LtdSumitomo Wiring Syst Ltd住友電気工業株式会社住友電装株式会社
    • NOMURA YASUSHIKAWAGUCHI HAJIMEOISHI AKINORIONIZUKA TAKAHIROMATSUTANI YOSHIAKI
    • H01F37/00
    • PROBLEM TO BE SOLVED: To provide a reactor which allows easy inductance adjustment.SOLUTION: A reactor 1α comprises: a coil 2α; and a magnetic core 3 which is arranged in the inside and outside of the coil 2α to form a closed magnetic circuit. The magnetic core 3 comprises: a plurality of magnetic core pieces 31m which form at least part of the magnetic core 3; and gap materials 31g which are arranged between the magnetic core pieces 31m. The reactor 1α further comprises adhesive tape 4 which integrally fixes an assembly 100 of the magnetic core pieces 31m and the gap materials 31g. The adhesive tape 4 is provided with openings 40. Because the assembly is fixed into an integrated state with the adhesive tape 4 having openings 40, it is unnecessary to use adhesive to thereby eliminate the complexity in operation caused by the use of adhesive. Furthermore, the assembly 100 can be fixed with its gap length kept constant, thus making it possible to obtain desired inductance.
    • 要解决的问题:提供一种容易进行电感调节的电抗器。 解决方案:反应器1α包括:线圈2α; 以及设置在线圈2α的内部和外部以形成闭合磁路的磁芯3。 磁芯3包括:形成磁芯3的至少一部分的多个磁芯片31m; 和间隙材料31g,其布置在磁芯片31m之间。 反应器1α还包括一体地固定磁芯片31m的组件100和间隙材料31g的胶带4。 胶带4设置有开口40.由于组合件固定为具有开口40的胶带4的整体状态,因此不需要使用粘合剂,从而消除由于使用粘合剂引起的操作的复杂性。 此外,组件100可以以其间隙长度保持恒定来固定,从而可以获得期望的电感。 版权所有(C)2012,JPO&INPIT