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公开(公告)号：US09899119B2
公开(公告)日：2018-02-20
申请号：US15464110
申请日：2017-03-20
Inventor： Sho Yoshida , Akira Tachibana , Yasushi Kihara , Shigeki Sekiya , Kengo Mitose
IPC: H01B1/02 , C22C21/08 , C22C21/02 , C22F1/05 , H01B13/00 , H01B13/02 , H01B13/06 , H01B7/282 , H01R4/18
CPC classification number: H01B1/023 , C22C21/00 , C22C21/02 , C22C21/08 , C22F1/00 , C22F1/04 , C22F1/05 , H01B7/00 , H01B7/282 , H01B13/0003 , H01B13/0016 , H01B13/02 , H01B13/06 , H01R4/18 , H01R4/62
Abstract: An electric wire apparatus includes an electric wire including an aluminum alloy wire rod having an outer periphery portion coated, and a crimp terminal crimped to an end portion of the electric wire, the crimp terminal having a barrel portion crimped with the aluminum alloy wire rod, the barrel portion having a one-end closed tubular shape. The aluminum alloy wire rod has a composition including 0.10 mass % to 1.00 mass % of magnesium (Mg), 0.10 mass % to 1.00 mass % of silicon (Si), 0.01 mass % to 2.50 mass % of iron (Fe), 0.000 mass % to 0.100 mass % of titanium (Ti), 0.000 mass % to 0.030 mass % of boron (B), 0.00 mass % to 1.00 mass % of copper (Cu), 0.00 mass % to 0.50 mass % of silver (Ag), 0.00 mass % to 0.50 mass % of gold (Au), 0.00 mass % to 1.00 mass % of manganese (Mn), 0.00 mass % to 1.00 mass % of chromium (Cr), 0.00 mass % to 0.50 mass % of zirconium (Zr), 0.00 mass % to 0.50 mass % of hafnium (Hf), 0.00 mass % to 0.50 mass % of vanadium (V), 0.00 mass % to 0.50 mass % of scandium (Sc), 0.00 mass % to 0.50 mass % of cobalt (Co), 0.00 mass % to 0.50 mass % of nickel (Ni), and the balance including aluminum and inevitable impurities.
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12.发明授权公开(公告)号：US09444212B2
公开(公告)日：2016-09-13
申请号：US14477571
申请日：2014-09-04
Inventor： Akira Tachibana , Kengo Mitose , Kyota Susai , Takao Tateyama , Yukihiro Kawamura , Takashi Tonoike , Masakazu Kozawa , Takuro Yamada
IPC: H01R43/02 , H01R43/048 , H01R4/62 , H01R13/03 , H01R4/18
CPC classification number: H01R43/048 , H01R4/183 , H01R4/187 , H01R4/62 , H01R13/03 , H01R43/02 , H01R43/0488 , Y10T29/49183
Abstract: In an electrical wire connecting structure and a method of manufacturing the electrical wire connecting structure, a terminal having a tube-shaped portion of 2.0 mm in inner diameter is prepared for an electrical wire having a conductor cross-sectional area of 0.72 to 1.37 mm2, the electrical wire 13 is inserted into an electrical wire insertion port of the tube-shaped portion of the electrical wire, and the tube-shaped portion and the core wire portion of the electrical wire are compressed to be crimp-connected to each other. Furthermore, a terminal having a tube-shaped portion of 3.0 mm in inner diameter is prepared for an electrical wire having a conductor cross-sectional area of 1.22 to 2.65 mm2, the electrical wire is inserted into the electrical wire insertion port of the tube-shaped portion 25 of the electrical wire, and the tube-shaped portion and the core wire portion of the electrical wire are compressed to be crimp-connected to each other.
Abstract translation: 在电线连接结构和制造电线连接结构的方法中，准备具有导体截面积为0.72至1.37mm 2的电线的内径为2.0mm的管状部分的端子， 电线13被插入到电线的管状部分的电线插入口中，并且电线的管状部分和芯线部分被压缩成彼此压接。 另外，对于导体截面积为1.22〜2.65mm 2的电线，准备内径为3.0mm的管状部的端子，将电线插入管状导线插入口， 并且电线的管状部分和芯线部分被压缩成彼此压接。
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Patent Agency Ranking
13.发明授权Metal member, a terminal, a wire connecting structure and a method of manufacturing a terminal 有权金属构件，端子，电线连接结构和端子的制造方法公开(公告)号：US09385439B2
公开(公告)日：2016-07-05
申请号：US14829317
申请日：2015-08-18
Inventor： Akira Tachibana , Kengo Mitose , Chikanobu Ikuta
IPC: H01R9/24 , H01R4/10 , H01R4/18 , B32B15/04 , B32B15/20 , C25D7/00 , C22C9/06 , H01R13/03 , H01R43/02 , H01R43/16 , C25D5/48 , B23K26/32 , H01R4/20 , H01R4/62 , C25D3/12 , C25D3/30 , C25D5/16
CPC classification number: H01R4/187 , B23K26/32 , B23K26/322 , B23K2101/34 , B23K2101/38 , B23K2103/08 , B23K2103/12 , B32B15/04 , B32B15/043 , B32B15/20 , B32B2250/03 , B32B2307/20 , C22C9/00 , C22C9/06 , C25D3/12 , C25D3/30 , C25D5/16 , C25D5/48 , C25D7/00 , H01R4/20 , H01R4/62 , H01R13/03 , H01R43/0221 , H01R43/16 , Y10T29/49215 , Y10T428/12472
Abstract: A metal member includes a base material composed of one of copper and a copper alloy, a white metal layer provided on the base material at a part or an entirety thereof, and an oil film provided on the white metal layer. The white metal layer has a thickness of 0.01 μm to 0.80 μm. A surface of the white metal layer has an arithmetic mean roughness of 0.6 μm to 1.2 μm. The oil film has an electric double-layer capacitance of 1.5 μF/cm2 to 7.0 μF/cm2.
Abstract translation: 金属构件包括由铜和铜合金中的一种构成的基材，在其一部分或全部设置在基材上的白色金属层和设置在白色金属层上的油膜。 白色金属层的厚度为0.01μm〜0.80μm。 白色金属层的表面的算术平均粗糙度为0.6μm〜1.2μm。 油膜的电双层电容为1.5μF/ cm 2〜7.0μF/ cm 2。
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公开(公告)号：US10050277B2
公开(公告)日：2018-08-14
申请号：US14425346
申请日：2013-06-25
Applicant: Furukawa Electric Co., Ltd.
Inventor： Jun Shinozaki , Kimiko Fujisawa , Akira Tachibana
CPC classification number: H01M4/661 , C22C9/00 , C25D1/04 , C25D3/38 , C25D7/0614 , C25D11/38 , H01M10/0525 , H01M2220/30 , Y10T428/12431 , Y10T428/24917
Abstract: Provided are an electrodeposited copper foil, a negative electrode that is for a lithium ion secondary battery, and a lithium ion secondary battery into which the electrode is incorporated. The electrodeposited copper foil exhibits good electrical conductivity and superior tensile strength, with no significant decline in tensile strength exhibited even after one hour of heating at 300° C. The negative electrode has heightened cycle properties due to the use of the electrodeposited copper foil as a current collector. Using x-ray diffraction, in the electrodeposited copper foil, in normal conditions, the diffraction intensity (I) in the orientation, the diffraction intensity (I) in the orientation, and the diffraction intensity (I) in the orientation, satisfy the following formula (1): I /{I +I +I }>0.13 (1).
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15.发明授权公开(公告)号：US09564691B2
公开(公告)日：2017-02-07
申请号：US14832376
申请日：2015-08-21
Inventor： Saburo Yagi , Takashi Shigematsu , Masaya Satou , Shinya Kojima , Akira Tachibana
CPC classification number: H01R4/187 , B23K26/0344 , B23K26/24 , H01R4/183 , H01R4/20 , H01R4/206 , H01R43/005 , H01R43/0221 , H01R43/048 , H01R43/16 , H01R2201/26 , Y10T29/49215
Abstract: A method for manufacturing a crimp terminal having a crimp portion that allows crimp connection to a conductor part of a coated wire includes forming a tubular body by bringing together side edges of a plate material made of metal composed of a copper alloy having a copper content ratio of greater than or equal to 70%, irradiating a periphery of the sides edges, which are brought together, with laser light from a laser irradiation unit to weld the side edges which are brought together, and setting a power density of the laser light and a sweep rate of the laser light in such a manner that a weld bead formed at the side edge portion after the welding has a width of 80 μm to 390 μm.
Abstract translation: 一种压接端子的制造方法，其特征在于，具有压接部，其能够与所述涂覆线的导体部分压接，所述压接端子包括：将具有铜含量比的铜合金构成的金属的板材的侧缘 大于或等于70％，用来自激光照射单元的激光照射在一起的侧边缘的周边，以焊接在一起的侧边缘，并设置激光的功率密度， 激光的扫描速度使得形成在焊接之后的侧边缘部分处的焊道具有80μm至390μm的宽度。
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16.发明授权Crimp terminal, connection structural body, and method of manufacturing connection structural body 有权压接端子，连接结构体和连接结构体的制造方法公开(公告)号：US09531088B2
公开(公告)日：2016-12-27
申请号：US14807403
申请日：2015-07-23
Inventor： Yasushi Kihara , Akira Tachibana , Saburo Yagi , Yukihiro Kawamura , Takashi Tonoike
CPC classification number: H01R4/187 , H01R4/16 , H01R4/20 , H01R4/62 , H01R13/113 , H01R43/048 , H01R43/16 , Y10T29/49183
Abstract: A barrel portion which allows the pressure-bonding connection of an aluminum core wire exposed on a distal end of an insulated wire covered with an insulating cover is formed into a cylindrical shape by bending barrel portion corresponding portions of a terminal base material in a terminal developed state about a terminal axis. In abutting end portions where the barrel portion corresponding portions abut each other, a welded part which welds the end portions is formed along a long length direction of the insulated wire. The welded part is formed on an upper surface concave portion and a projecting portion where an amount of plastic deformation of a conductor pressure-bonding section generated along with the pressure-bonding of the conductor pressure-bonding section becomes larger compared to other portions in a circumferential direction of the conductor pressure-bonding section.
Abstract translation: 允许露出在被绝缘盖覆盖的绝缘线的远端上的铝芯线的压接连接的筒部通过弯曲筒状部而形成为圆筒形状，该端部基底材料的端部显影 关于终端轴的状态。 在筒部对应部彼此抵接的抵接端部，沿着绝缘线的长度方向形成焊接端部的焊接部。 焊接部分形成在上表面凹部和突出部分上，其中导体压接部分随着导体压接部分的压接而产生的塑性变形量与其中的导体压接部分的其它部分相比变大 导体压接部的圆周方向。
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17.发明授权公开(公告)号：US09394588B2
公开(公告)日：2016-07-19
申请号：US14831686
申请日：2015-08-20
Inventor： Ryosuke Matsuo , Akira Tachibana , Kengo Mitose
IPC: H01R4/10 , C22C9/00 , H01R43/048 , H01R43/02 , C22C9/02 , C22C9/06 , H01R4/18 , H01R13/03 , H01R4/20 , H01R4/62
CPC classification number: C22C9/00 , C22C9/02 , C22C9/06 , H01R4/187 , H01R4/20 , H01R4/62 , H01R13/03 , H01R43/02 , H01R43/0221 , H01R43/048 , H01R43/16 , Y10T29/49215
Abstract: A terminal includes a connector portion electrically connectable to an external terminal, a tubular crimp portion formed integrally or separate from the connector portion and crimps with a wire, and a transition portion coupling the two. The tubular crimp portion of a copper or copper alloy metal base material or a metal member having the same is a tubular member closed on transition portion side and reduces in diameter towards the transition portion side such that a conductor-end portion of the electric wire is un-exposed. The tubular crimp portion has a belt-shaped weld portion along a longitudinal direction of the tubular crimp portion. A circumferential direction of the tubular crimp portion matches the RD-direction of the base material. A sum of area ratios R1, R2 and R3 in a rolling plane of the base material, of Cube-, RDW-, and Goss-oriented crystal grains, respectively, is greater than or equal to 15%.
Abstract translation: 端子包括可连接到外部端子的连接器部分，与连接器部分一体地或与连接器部分分离并与电线卷曲的管状压接部分，以及连接两者的过渡部分。 铜或铜合金金属基材或其金属构件的管状压接部分是在过渡部分侧封闭的管状构件，并且朝向过渡部分侧直径减小，使得电线的导体端部为 未曝光 管状压接部具有沿管状压接部的长度方向的带状焊接部。 管状压接部的圆周方向与基材的RD方向一致。 基体材料的Cube，RDW和Goss取向晶粒分别的滚动平面中的面积比R1，R2和R3的总和分别大于或等于15％。
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