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    Fusible element and method for producing fusible element
    3.
    发明专利
    Fusible element and method for producing fusible element 有权
    可熔元件和生产可熔元件的方法

    公开(公告)号：JP2012221639A

    公开(公告)日：2012-11-12

    申请号：JP2011084189

    申请日：2011-04-06

    Applicant: Osaka Fuse Co Ltd ,  大阪ヒューズ株式会社

    Inventor： TAKAKUWA YOSHINORI ,  MATSUMURA SATOSHI

    IPC: H01H85/055 ,  H01H69/02 ,  H01H85/044

    Abstract: PROBLEM TO BE SOLVED: To provide: a fusible element which includes a fusible part comprising low melting point metal and resistant wires connected to the both ends of the fusible part, suitable both for low-volume production and high-volume production, less in variations in production while an assembly work thereof can be simplified, and capable of improving quality; and a method for producing a fusible element.SOLUTION: In a fusible element, one end of each of resistant wires is inserted and held in one of cylindrical parts of an auxiliary member having the cylindrical parts at both ends thereof via a central bridge portion, and low melting point metal is cast from the bridge portion to the cylindrical parts.

    Abstract translation: 要解决的问题：提供一种可熔元件，其包括熔融金属部分，该熔丝部分包括低熔点金属和连接到熔丝部分两端的电阻丝线，适用于低批量生产和大批量生产， 更少的生产变化，而其组装工作可以简化，并且能够提高质量; 以及可熔性元件的制造方法。 解决方案：在可熔元件中，每个电阻丝的一端经由中心桥接部分插入并保持在其两端具有圆柱形部分的辅助构件的圆柱形部分中的一个中，低熔点金属为 从桥部分铸造到圆柱形部分。 版权所有（C）2013，JPO＆INPIT

    Chip type fuse
    7.
    发明专利
    Chip type fuse 审中-公开
    芯片型保险丝

    公开(公告)号：JP2006318896A

    公开(公告)日：2006-11-24

    申请号：JP2006108903

    申请日：2006-04-11

    Applicant: Mitsubishi Materials Corp ,  三菱マテリアル株式会社

    Inventor： MURANAKA AKIRA ,  TAKITA KENJI

    IPC: H01H85/08 ,  H01H85/044

    Abstract: PROBLEM TO BE SOLVED: To provide a chip type fuse having both of the pulse resistance and stability of the fusing position.
    SOLUTION: The chip type fuse is provided with an insulating board; a pair of end electrodes formed at both ends of the insulating board; and a belt-like fuse portion 13 having both ends connected to the pair of end electrodes formed on the upper surface of the insulating board, wherein the fuse portion 13 has at least one bent portion 18a in its middle part, an outer flange of the bent portion 18a is formed into the rectangular shape in at least its one part and an inner flange of the bent portion 18a is formed into the arc shape at least its one part. Thus, both of resistance vale and temperature are reduced in comparison with the case that both of the outer and inner flanges of the bent portion 18a are formed into the rectangular shape or the arc shape.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供具有脉冲电阻和定影位置的稳定性两者的芯片型熔断器。

    解决方案：芯片型保险丝配有绝缘板; 一对端电极，形成在绝缘板的两端; 以及带状熔丝部分13，其两端连接到形成在绝缘板上表面上的一对端电极，其中熔丝部分13在其中间部分具有至少一个弯曲部分18a， 弯曲部分18a至少在其一部分中形成为矩形形状，并且弯曲部18a的内凸缘至少形成为其一部分的弧形。 因此，与将弯曲部18a的外凸缘和内凸缘都形成为矩形或弧形的情况相比，电阻值和温度两者都降低。 版权所有（C）2007，JPO＆INPIT

    Bus bar structure, electric connection box having that structure, and process for forming bus bar
    9.
    发明专利
    Bus bar structure, electric connection box having that structure, and process for forming bus bar 审中-公开
    总线结构，具有结构的电连接盒和形成母线的工艺

    公开(公告)号：JP2005185036A

    公开(公告)日：2005-07-07

    申请号：JP2003424451

    申请日：2003-12-22

    Applicant: Yazaki Corp ,  矢崎総業株式会社

    Inventor： KAWAMURA HIDEKI ,  YAMAZAKI TETSUYOSHI ,  SUGIURA TOMOHIRO ,  SUZUKI YASUHITO

    IPC: H05K7/06 ,  H01H85/044 ,  H01R9/22 ,  H01R9/24 ,  H02G3/16

    CPC classification number: H01H85/044 ,  H01H43/16 ,  H01H2085/208 ,  H01R9/2458

    Abstract: PROBLEM TO BE SOLVED: To obtain different types of bus bar easily and inexpensively. SOLUTION: One and the other planar bus bar bodies 2 are provided with joints 10, 12, 16, 19, 21, respectively, a fusible part 5 and connecting parts 24-26 are provided at the intermediate part of the bus bar body, and a first bus bar 23 is formed by coupling the one and the other bus bar bodies through the fusible part and connecting parts. A second bus bar is formed by cutting off the connecting parts 24-26 and coupling the one and the other bus bar bodies 2 only through the fusible part 5. Alternatively, the fusible part 5 is not formed and the intermediate part of the bus bar body 2 may be used without the fusible part. The connecting parts 24 and 25 are formed on the opposite sides of the fusible part 5 and the connecting parts 25 and 26 are formed on the opposite sides of the bus bar body 2. An electric connection box having that bus bar structure is employed. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：容易且廉价地获得不同类型的母线。 解决方案：一个和另一个平面汇流条主体2分别设置有接头10,12,16,19,21，在母线的中间部分设有可熔部分5和连接部分24-26 并且通过将一个和另一个汇流条主体通过可熔部分和连接部分联接而形成第一汇流条23。 通过切断连接部分24-26并且将一个和另一汇流条主体2仅连接到可熔部分5而形成第二汇流条。或者，熔丝部分5不形成，汇流条的中间部分 主体2可以不使用可熔部分使用。 连接部分24和25形成在可熔部分5的相对侧上，并且连接部分25和26形成在母线体2的相对侧上。采用具有该母线结构的电接线盒。 版权所有（C）2005，JPO＆NCIPI

    Fuse connection structure of bus bar and electric connection box comprising it
    10.
    发明专利
    Fuse connection structure of bus bar and electric connection box comprising it 有权
    总线的保险丝连接结构和包括它的电连接盒

    公开(公告)号：JP2005185035A

    公开(公告)日：2005-07-07

    申请号：JP2003424450

    申请日：2003-12-22

    Applicant: Yazaki Corp ,  矢崎総業株式会社

    Inventor： KAWAMURA HIDEKI ,  YAMAZAKI TETSUYOSHI ,  SUGIURA TOMOHIRO ,  SUZUKI YASUHITO

    IPC: H05K7/06 ,  H01H85/044 ,  H02G3/16

    CPC classification number: H01H85/044 ,  H01H2085/0555 ,  H01H2085/266

    Abstract: PROBLEM TO BE SOLVED: To connect a post-fixing fuse with a bus bar simply and surely. SOLUTION: One or the other of bus bars 22 is provided with connecting parts 38-42, and a plate part 27 on the intermediate side of the bus bar 22 is provided with a cut 28 and a fusible part 25 traversing the cut. On the opposite sides of the cut 28, the plate part 27 is provided with a pair of hole parts 30 for fixing a post-fixing fuse and then the post-fixing fuse 4 is screwed into the hole part 30 and connected. The post-fixing fuse 4 has hole parts 35 arranged at the same pitch as that of the pair of hole parts 30. A second bus bar 23 is secured to one or the other of the bus bars 22 through an insulating part 45. In the electric connection box 1 provided with the fuse connection structure of bus bar on the inside of a connection box body 2, an opening 20 is formed in the connection box body 2 oppositely to the central plate part 27 and sealed with a covering plate 24 projecting from the cover 6. A guide wall 13 for holding a tightening nut 14 is provided in the connection box body 2. The hole part 30 is also used for fixing a wire 54 provided with a terminal for external connection. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：将固定后保险丝与母线简单可靠地连接。 解决方案：母线22中的一个或另一个设置有连接部分38-42，并且在母线22的中间侧上的板部分27设置有切割部28和穿过切口的可熔部分25 。 在切割部28的相对侧，板部27设置有用于固定固定保险丝的一对孔部30，然后固定保险丝4旋入孔部30并连接。 后固定保险丝4具有以与一对孔部30相同的间距布置的孔部35.第二母线23通过绝缘部45固定到一个或另一个母线22上。在 电连接盒1，在连接箱主体2的内侧设置有汇流条的保险丝连接结构，在连接箱体2中与中心板部27相对地形成有开口部20， 盖6上。在连接箱主体2中设置有用于保持紧固螺母14的引导壁13.孔部30还用于固定设置有用于外部连接的端子的线54。 版权所有（C）2005，JPO＆NCIPI

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