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公开(公告)号：US20150126078A1
公开(公告)日：2015-05-07
申请号：US14589677
申请日：2015-01-05
Inventor： Yukihiro KAWAMURA , Satoshi TAKAMURA , Takashi TONOIKE , Yasushi KIHARA , Saburo YAGI , Takashi SHIGEMATSU , Kengo MITOSE , Takashi KAYAHARA
IPC: H01R4/18 , H01R43/048 , H01R4/20 , H01R43/02
CPC classification number: H01R4/187 , H01R4/20 , H01R4/62 , H01R43/005 , H01R43/02 , H01R43/0221 , H01R43/048 , H01R43/0482
Abstract: In a female crimp terminal including a pressure-bonding section for permitting pressure-bonding and connection to an aluminum core wire of an insulated wire, the pressure-bonding section is configured in a hollow sectional shape by a plate material, and a long length direction weld portion in a long length direction is welded, a forward part in the hollow sectional shape is caused to take an almost flat plate-shaped sealing shape and a width direction weld portion in a width direction is welded.
Abstract translation: 在包括用于允许压接和连接到绝缘线的铝芯线的压接部的阴压接端子中，压接部通过板材构成中空截面形状，并且长度方向 焊接长边方向的焊接部，将中空截面形状的前部形成为大致平板状的密封形状，宽度方向的宽度方向焊接部熔接。
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12.发明申请公开(公告)号：US20140374155A1
公开(公告)日：2014-12-25
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: H01R43/048 , H01R13/03 , H01R43/02 , 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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13.发明申请公开(公告)号：US20190139668A1
公开(公告)日：2019-05-09
申请号：US16236744
申请日：2018-12-31
Inventor： Sho YOSHIDA , Kengo MITOSE , Shigeki SEKIYA
CPC classification number: H01B1/023 , B21C1/02 , B22D11/003 , C22C21/00 , C22C21/02 , C22C21/06 , C22F1/00 , C22F1/04 , C22F1/05 , C22F1/08 , H01B1/02 , H01B5/02 , H01B5/08 , H01B7/00 , H01R4/18
Abstract: The present disclosure provides an aluminum alloy wire or the like which can secure a high conductivity and a moderately low yield strength, and realize both a high elongation and a moderate tensile strength.An aluminum alloy wire of the present disclosure contains 0.10 to 1.00% by mass of Mg, 0.10 to 1.20% by mass of Si, 0.10 to 1.40% by mass of Fe, 0 to 0.10% by mass of Ti, 0 to 0.030% by mass of B, 0 to 1.00% by mass of Cu, 0 to 1.00% by mass of Mn, 0 to 1.00% by mass of Cr, 0 to 0.50% by mass of Zr, and 0 to 0.50% by mass of Ni, the balance being Al and 0.30% by mass or less of impurities. Coarse crystal grains are present in a vertical cross-sectional structure of the wire taken in a lengthwise direction of the wire. The greatest grain size of the coarse crystal grains as measured in the lengthwise direction of the wire is equal to or greater than a diameter of the wire. A proportion of an area of the coarse crystal grains to the total of the areas of all the crystal grains within a range of the vertical cross-sectional structure in which the vertical cross-sectional structure is measured, is 50% or more. Elongation of the wire is 10% or more.
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14.发明申请公开(公告)号：US20180002792A1
公开(公告)日：2018-01-04
申请号：US15688634
申请日：2017-08-28
Inventor： Sho YOSHIDA , Shigeki SEKIYA , Kyota SUSAI , Kengo MITOSE
CPC classification number: C22F1/04 , C22C21/00 , C22C21/02 , C22C21/08 , C22F1/00 , C22F1/043 , C22F1/047 , C22F1/05 , H01B1/023 , H01B5/02 , H01B13/0016 , Y10T428/2927
Abstract: An aluminum alloy wire rod having a composition comprising Mg: 0.10-1.00 mass %, Si: 0.10-1.00 mass %, Fe: 0.01-1.40 mass %, Ti: 0.000-0.100 mass %, B: 0.000-0.030 mass %, Cu: 0.00-1.00 mass %, Ag: 0.00-0.50 mass %, Au: 0.00-0.50 mass %, Mn: 0.00-1.00 mass %, Cr: 0.00-1.00 mass %, Zr: 0.01-0.50 mass %, Hf: 0.00-0.50 mass %, V: 0.00-0.50 mass %, Sc: 0.00-0.50 mass %, Co: 0.00-0.50 mass %, and Ni: 0.00-0.50 mass %. Mg/Si ratio is greater than 1. A dispersion density of compound particles having a particle size of 20 nm to 1000 nm is greater than or equal to 1 particle/μm2. In a distribution of the compound particles in the aluminum alloy wire rod, a maximum dispersion density of the compound particles is less than or equal to five times a minimum dispersion density of the compound particles.
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15.发明申请公开(公告)号：US20170213619A1
公开(公告)日：2017-07-27
申请号：US15483013
申请日：2017-04-10
Inventor： Shigeki SEKIYA , Sho YOSHIDA , Kyota SUSAI , Kengo MITOSE
IPC: H01B7/00 , C22C21/14 , C22C21/08 , C22C21/02 , C22F1/057 , C22F1/05 , C22F1/047 , C22F1/043 , B22D21/00 , B22D11/00 , B22D11/06 , H01B1/02 , H01B13/00 , B21C1/02 , C22C21/16
CPC classification number: H01B7/0045 , B21C1/003 , B21C1/02 , B22D11/003 , B22D11/0602 , B22D21/007 , B23K35/404 , C21D8/06 , C21D9/525 , C22C21/00 , C22C21/02 , C22C21/08 , C22C21/14 , C22C21/16 , C22F1/043 , C22F1/047 , C22F1/05 , C22F1/057 , H01B1/023 , H01B13/0016 , Y10T428/12
Abstract: An aluminum alloy wire rod comprising 0.1-1.0 mass % Mg; 0.1-1.0 mass % Si; 0.01-1.40 mass % Fe; 0.01-0.50 mass % Zr; 0.000-0.100 mass % Ti; 0.000-0.030 mass % B; 0.00-1.00 mass % Cu; 0.00-0.50 mass % Ag; 0.00-0.50 mass % Au; 0.00-1.00 mass % Mn; 0.00-1.00 mass % Cr; 0.00-0.50 mass % Hf; 0.00-0.50 mass % V; 0.00-0.50 mass % Sc; 0.00-0.50 mass % Co; and 0.00-0.50 mass % Ni, a Mg/Si ratio being greater than 1, wherein a dispersion density of an Mg2Si compound having a particle size of 0.5 μm to 5.0 μm is less than or equal to 3.0×10−3 particles/μm2, and in the sectional structure, a concentration of each of Mg and Si other than a compound is less than or equal to 2.00 mass %.
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Patent Agency Ranking
16.发明申请ALUMINUM ALLOY WIRE ROD, ALUMINUM ALLOY STRANDED WIRE, COATED WIRE, WIRE HARNESS AND MANUFACTURING METHOD OF ALUMINUM ALLOY WIRE ROD 审中-公开铝合金线，铝合金线，涂层线，铝合金线的线束和制造方法公开(公告)号：US20160194742A1
公开(公告)日：2016-07-07
申请号：US15073204
申请日：2016-03-17
Inventor： Shigeki SEKIYA , Sho YOSHIDA , Kyota SUSAI , Kengo MITOSE
IPC: C22F1/047 , C22F1/04 , C22C21/08 , C22C21/02 , B21C1/00 , C21D9/52 , C21D8/06 , H01B5/12 , H01B7/00 , C22F1/043 , C22C21/00
CPC classification number: C22F1/047 , B21C1/003 , B23K35/404 , C21D8/06 , C21D9/525 , C22C21/00 , C22C21/02 , C22C21/08 , C22C21/14 , C22C21/16 , C22F1/00 , C22F1/04 , C22F1/043 , C22F1/05 , H01B1/02 , H01B1/023 , H01B7/0045 , Y10T428/12
Abstract: An aluminum alloy wire rod has a composition consisting of 0.1-1.0 mass % Mg; 0.1-1.0 mass % Si; 0.01-1.40 mass % Fe; 0.000-0.100 mass % Ti; 0.000-0.030 mass % B; 0.00-1.00 mass % Cu; 0.00-0.50 mass % Ag; 0.00-0.50 mass % Au; 0.00-1.00 mass % Mn; 0.00-1.00 mass % Cr; 0.00-0.50 mass % Zr; 0.00-0.50 mass % Hf; 0.00-0.50 mass % V; 0.00-0.50 mass % Sc; 0.00-0.50 mass % Co; 0.00-0.50 mass % Ni; and the balance being Al and incidental impurities, wherein at least one or none of Ti, B, Cu, Ag, Au, Mn, Cr, Zr, —Hf, V, Sc, Co and Ni is contained in the composition. A dispersion density of an Mg2Si compound having a particle size of 0.5 μm to 5.0 μm is less than or equal to 3.0×10−3 particles/μm2. In a sectional structure, a concentration of each of Si and Mg other than a compound is less than or equal to 2.00 mass %.
Abstract translation: 铝合金线材具有由0.1〜1.0质量％的Mg组成的组成; 0.1-1.0质量％Si; 0.01-1.40质量％Fe; 0.000-0.100质量％Ti; 0.000-0.030质量％B; 0.00-1.00质量％Cu; 0.00-0.50质量％Ag; 0.00-0.50质量％Au; 0.00-1.00质量％Mn 0.00-1.00质量％Cr; 0.00-0.50质量％Zr; 0.00-0.50质量％Hf; 0.00-0.50质量％V; 0.00-0.50质量％Sc; 0.00-0.50质量％Co; 0.00-0.50质量％的Ni; 余量为Al和杂质，其中Ti，B，Cu，Ag，Au，Mn，Cr，Zr，-Hf，V，Sc，Co和Ni中的至少一种或不包含在组合物中。 粒径为0.5μm〜5.0μm的Mg2Si化合物的分散密度小于或等于3.0×10-3个/μm2。 在截面结构中，化合物以外的Si和Mg中的每一种的浓度小于或等于2.00质量％。
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17.发明申请公开(公告)号：US20160172811A1
公开(公告)日：2016-06-16
申请号：US15051943
申请日：2016-02-24
Inventor： Akira TACHIBANA , Kengo MITOSE , Kyota SUSAI , Takao TATEYAMA , Yukihiro KAWAMURA , Takashi TONOIKE , Masakazu KOZAWA , Takuro YAMADA
IPC: H01R43/048
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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18.发明申请Metal Member, A Terminal, A Wire Connecting Structure and A Method of Manufacturing A Terminal 有权金属构件，A端子，A线连接结构和制造端子的方法公开(公告)号：US20150357723A1
公开(公告)日：2015-12-10
申请号：US14829317
申请日：2015-08-18
Inventor： Akira TACHIBANA , Kengo MITOSE , Chikanobu IKUTA
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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19.发明申请公开(公告)号：US20150235729A1
公开(公告)日：2015-08-20
申请号：US14695934
申请日：2015-04-24
Inventor： Sho YOSHIDA , Shigeki SEKIYA , Kyota SUSAI , Kengo MITOSE
IPC: H01B1/02 , C22F1/05 , C22F1/04 , H01B13/00 , C22F1/047 , C22C21/02 , C22C21/08 , C22C21/00 , H01B7/00 , C22F1/043
CPC classification number: H01B1/023 , C22C21/00 , C22C21/02 , C22C21/08 , C22F1/00 , C22F1/04 , C22F1/043 , C22F1/047 , C22F1/05 , H01B1/02 , H01B7/0045 , H01B13/00 , H01B13/0016 , Y10T428/2927
Abstract: An aluminum alloy wire rod has a composition consisting of Mg: 0.10 to 1.00 mass %, Si: 0.10 to 1.00 mass %, Fe: 0.01 to 1.40 mass %, Ti: 0.000 to 0.100 mass %, B: 0.000 to 0.030 mass %, Cu: 0.00 to 1.00 mass %, Ag: 0.00 to 0.50 mass %, Au: 0.00 to 0.50 mass %, Mn: 0.00 to 1.00 mass %, Cr: 0.00 to 1.00 mass %, Zr: 0.00 to 0.50 mass %, Hf: 0.00 to 0.50 mass %, V: 0.00 to 0.50 mass %, Sc: 0.00 to 0.50 mass %, Co: 0.00 to 0.50 mass %, Ni: 0.00 to 0.50 mass %, and the balance: Al and incidental impurities. A dispersion density of compound particles having a size of 20-1000 nm is 1 particle/μm2 or higher. In a distribution of the compound particles in the aluminum alloy wire rod, a maximum dispersion density of the compound particles is less than or equal to five times a minimum dispersion density of the compound particles.
Abstract translation: 铝合金线材具有Mg：0.10〜1.00质量％，Si：0.10〜1.00质量％，Fe：0.01〜1.40质量％，Ti：0.000〜0.100质量％，B：0.000〜0.030质量％ Cu：0.00〜1.00质量％，Ag：0.00〜0.50质量％，Au：0.00〜0.50质量％，Mn：0.00〜1.00质量％，Cr：0.00〜1.00质量％，Zr：0.00〜0.50质量％ 0.00〜0.50质量％，V：0.00〜0.50质量％，Sc：0.00〜0.50质量％，Co：0.00〜0.50质量％，Ni：0.00〜0.50质量％，余量：Al和杂质。 尺寸为20-1000nm的复合颗粒的分散密度为1个/μm2以上。 在铝合金线材中的化合物颗粒的分布中，化合物颗粒的最大分散密度小于或等于化合物颗粒的最小分散密度的5倍。
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20.发明申请公开(公告)号：US20150213914A1
公开(公告)日：2015-07-30
申请号：US14681767
申请日：2015-04-08
Inventor： Shigeki SEKIYA , Sho YOSHIDA , Kyota SUSAI , Kengo MITOSE
IPC: H01B1/02 , H01B7/00 , C22F1/05 , C22F1/043 , C22C21/16 , C22F1/057 , C22C21/04 , C22C21/08 , C22C21/14 , H01B3/30 , C22F1/047
CPC classification number: H01B1/023 , C22C21/00 , C22C21/02 , C22C21/04 , C22C21/08 , C22C21/14 , C22C21/16 , C22F1/00 , C22F1/04 , C22F1/043 , C22F1/047 , C22F1/05 , C22F1/057 , H01B3/30 , H01B7/0045
Abstract: An aluminum alloy wire rod has a composition consisting of 0.10-1.00 mass % Mg; 0.10-1.00 mass % Si; 0.01-1.40 mass % Fe; 0.000-0.100 mass % Ti; 0.000-0.030 mass % B; 0.00-1.00 mass % Cu; 0.00-0.50 mass % Ag; 0.00-0.50 mass % Au; 0.00-1.00 mass % Mn; 0.00-1.00 mass % Cr; 0.00-0.50 mass % Zr; 0.00-0.50 mass % Hf; 0.00-0.50 mass % V; 0.00-0.50 mass % Sc; 0.00-0.50 mass % Co; 0.00-0.50 mass % Ni; and the balance being Al and incidental impurities, wherein at least one of Ti, B, Cu, Ag, Au, Mn, Cr, Zr, Hf, V, Sc, Co and Ni is contained in the composition or none of Ti, B, Cu, Ag, Au, Mn, Cr, Zr, Hf, V, Sc, Co and Ni is contained in the composition. A precipitate free zone exists inside a crystal grain, and the precipitate free zone has a width of less than or equal to 100 nm.
Abstract translation: 铝合金线材具有由0.10〜1.00质量％的Mg组成的组成; 0.10-1.00质量％Si; 0.01-1.40质量％Fe; 0.000-0.100质量％Ti; 0.000-0.030质量％B 0.00-1.00质量％Cu; 0.00-0.50质量％Ag; 0.00-0.50质量％Au; 0.00-1.00质量％Mn 0.00-1.00质量％Cr; 0.00-0.50质量％Zr; 0.00-0.50质量％Hf; 0.00-0.50质量％V; 0.00-0.50质量％Sc; 0.00-0.50质量％Co; 0.00-0.50质量％的Ni; 余量为Al和偶然杂质，其中Ti，B，Cu，Ag，Au，Mn，Cr，Zr，Hf，V，Sc，Co和Ni中的至少一种包含在组合物中，也不含Ti，B 在组合物中含有Cu，Ag，Au，Mn，Cr，Zr，Hf，V，Sc，Co和Ni。 在晶粒内存在无沉淀区，无沉淀区具有小于或等于100nm的宽度。
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