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公开(公告)号：US11017914B2
公开(公告)日：2021-05-25
申请号：US16075287
申请日：2017-01-20
申请人： Sumitomo Electric Industries, Ltd. , AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd.
发明人： Akiko Inoue , Kei Sakamoto , Tetsuya Kuwabara , Taichiro Nishikawa , Kiyotaka Utsunomiya , Yusuke Oshima , Yasuyuki Ootsuka , Kinji Taguchi , Hiroyuki Kobayashi , Ryoma Uegaki
IPC分类号： H01B1/02 , C22C9/00 , C22F1/08 , H01B7/00 , H01B7/18 , H01B13/00 , H01B13/02 , H01B13/24 , H01R4/18
摘要： A covered electric wire comprises an insulating coating layer on the outer side of a conductor. The conductor comprises a copper alloy consisting of: not less than 0.05% by mass and not more than 2.0% by mass of Fe; not less than 0.02% by mass and not more than 1.0% by mass of Ti; not less than 0% by mass and not more than 0.6% by mass of Mg; and the balance being Cu and impurities. The covered electric wire is a stranded wire comprising a plurality of copper alloy wires stranded together. The plurality of copper alloy wires each have a work hardening coefficient of not less than 0.1 and a wire diameter of not more than 0.5 mm.
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2.发明申请公开(公告)号：US20190341164A1
公开(公告)日：2019-11-07
申请号：US16348020
申请日：2016-12-28
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD.
发明人： Kei Sakamoto , Akiko Inoue , Tetsuya Kuwabara , Minoru Nakamoto , Yusuke Oshima , Yoshihiro Nakai , Kazuhiro Nanjyo , Taichiro Nishikawa , Kiyotaka Utsunomiya , Yasuyuki Ootsuka , Kinji Taguchi , Hiroyuki Kobayashi
摘要： A covered electrical wire comprises a conductor and an insulating covering layer provided outside the conductor, the conductor being a stranded wire composed of a strand of a plurality of copper alloy wires: composed of a copper alloy containing Fe in an amount of 0.2% by mass or more and 1.6% by mass or less, P in an amount of 0.05% by mass or more and 0.4% by mass or less, and Sn in an amount of 0.05% by mass or more and 0.7% by mass or less, with the balance being Cu and impurities, and having a mass ratio of Fe/P of 4.0 or more; and having a wire diameter of 0.5 mm or less.
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公开(公告)号：US11315702B2
公开(公告)日：2022-04-26
申请号：US16348020
申请日：2016-12-28
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD.
发明人： Kei Sakamoto , Akiko Inoue , Tetsuya Kuwabara , Minoru Nakamoto , Yusuke Oshima , Yoshihiro Nakai , Kazuhiro Nanjyo , Taichiro Nishikawa , Kiyotaka Utsunomiya , Yasuyuki Ootsuka , Kinji Taguchi , Hiroyuki Kobayashi
IPC分类号： H01B7/02 , H01B1/02 , C22C9/02 , H01B7/22 , C22C9/00 , C22F1/08 , H01B7/00 , H02G15/02 , H01R4/18
摘要： A covered electrical wire comprises a conductor and an insulating covering layer provided outside the conductor, the conductor being a stranded wire composed of a strand of a plurality of copper alloy wires: composed of a copper alloy containing Fe in an amount of 0.2% by mass or more and 1.6% by mass or less, P in an amount of 0.05% by mass or more and 0.4% by mass or less, and Sn in an amount of 0.05% by mass or more and 0.7% by mass or less, with the balance being Cu and impurities, and having a mass ratio of Fe/P of 4.0 or more; and having a wire diameter of 0.5 mm or less.
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公开(公告)号：US11315701B2
公开(公告)日：2022-04-26
申请号：US16347867
申请日：2017-06-21
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD.
发明人： Kei Sakamoto , Akiko Inoue , Tetsuya Kuwabara , Minoru Nakamoto , Yusuke Oshima , Yoshihiro Nakai , Kazuhiro Nanjo , Taichiro Nishikawa , Kiyotaka Utsunomiya , Yasuyuki Ootsuka , Kinji Taguchi , Hiroyuki Kobayashi
摘要： A covered electrical wire comprising a conductor and an insulating covering layer provided outside the conductor, the conductor being a stranded wire composed of a strand of a plurality of copper alloy wires: composed of a copper alloy containing Fe in an amount of 0.1% by mass or more and 1.6% by mass or less, P in an amount of 0.05% by mass or more and 0.7% by mass or less, and Sn in an amount of 0.05% by mass or more and 0.7% by mass or less, with the balance being Cu and impurities; and having a wire diameter of 0.5 mm or less, the copper alloy wire having a tensile strength of 385 MPa or more and a work-hardening exponent of 0.1 or more.
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公开(公告)号：US10128018B2
公开(公告)日：2018-11-13
申请号：US15112643
申请日：2015-08-03
申请人： Sumitomo Electric Industries, Ltd. , AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd.
发明人： Akiko Inoue , Tetsuya Kuwabara , Taichiro Nishikawa , Kiyotaka Utsunomiya , Hiroshi Fujita , Yasuyuki Ootsuka , Hiroyuki Kobayashi
摘要： A copper alloy wire can be used as a conductor. The copper alloy wire is made of a copper alloy containing: not less than 0.4 mass % and not more than 1.5 mass % of Fe; not less than 0.1 mass % and not more than 0.7 mass % of Ti; not less than 0.02 mass % and not more than 0.15 mass % of Mg; not less than 10 mass ppm and not more than 500 mass ppm in total of C and at least one of Si and Mn; and the balance of Cu and impurities. The copper alloy wire has a wire diameter of not more than 0.5 mm. Preferably, a mass ratio Fe/Ti in the copper alloy is not less than 1.0 and not more than 5.5.
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6.发明申请公开(公告)号：US20190066864A1
公开(公告)日：2019-02-28
申请号：US16075287
申请日：2017-01-20
申请人： Sumitomo Electric Industries, Ltd. , AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd.
发明人： Akiko Inoue , Kei Sakamoto , Tetsuya Kuwabara , Taichiro Nishikawa , Kiyotaka Utsunomiya , Yusuke Oshima , Yasuyuki Ootsuka , Kinji Taguchi , Hiroyuki Kobayashi , Ryoma Uegaki
IPC分类号： H01B1/02 , C22F1/08 , C22C9/00 , H01B7/00 , H01B7/18 , H01B13/00 , H01B13/02 , H01B13/24 , H01R4/18
摘要： A covered electric wire comprises an insulating coating layer on the outer side of a conductor. The conductor comprises a copper alloy consisting of: not less than 0.05% by mass and not more than 2.0% by mass of Fe; not less than 0.02% by mass and not more than 1.0% by mass of Ti; not less than 0% by mass and not more than 0.6% by mass of Mg; and the balance being Cu and impurities. The covered electric wire is a stranded wire comprising a plurality of copper alloy wires stranded together. The plurality of copper alloy wires each have a work hardening coefficient of not less than 0.1 and a wire diameter of not more than 0.5 mm.
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7.发明申请COPPER ALLOY WIRE, COPPER ALLOY STRANDED WIRE, COVERED ELECTRIC WIRE, AND TERMINAL-FITTED ELECTRIC WIRE 审中-公开铜合金线，铜合金线，覆盖电线和终端电线公开(公告)号：US20160336086A1
公开(公告)日：2016-11-17
申请号：US15112643
申请日：2015-08-03
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD.
发明人： Akiko Inoue , Tetsuya Kuwabara , Taichiro Nishikawa , Kiyotaka Utsunomiya , Hiroshi Fujita , Yasuyuki Ootsuka , Hiroyuki Kobayashi
CPC分类号： H01B1/026 , B22D11/004 , B22D11/005 , C22C9/00 , C22F1/00 , C22F1/08 , H01B7/0009 , H01R2201/26 , H02G15/02
摘要： A copper alloy wire can be used as a conductor. The copper alloy wire is made of a copper alloy containing: not less than 0.4 mass % and not more than 1.5 mass % of Fe; not less than 0.1 mass % and not more than 0.7 mass % of Ti; not less than 0.02 mass % and not more than 0.15 mass % of Mg; not less than 10 mass ppm and not more than 500 mass ppm in total of C and at least one of Si and Mn; and the balance of Cu and impurities. The copper alloy wire has a wire diameter of not more than 0.5 mm. Preferably, a mass ratio Fe/Ti in the copper alloy is not less than 1.0 and not more than 5.5.
摘要翻译： 铜合金线可用作导体。 铜合金线由铜合金制成，含有：不小于0.4质量％且不大于1.5质量％的Fe; 不低于0.1质量％且不大于0.7质量％的Ti; 不小于0.02质量％且不超过0.15质量％的Mg; 总共不少于10质量ppm且不超过500质量ppm的C和Si和Mn中的至少一种; 余量为Cu和杂质。 铜合金线的线径不大于0.5mm。 优选铜合金中的质量比Fe / Ti为1.0以上5.5以下。
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公开(公告)号：US20190259508A1
公开(公告)日：2019-08-22
申请号：US16348112
申请日：2017-09-12
发明人： Akiko Inoue , Kei Sakamoto , Tetsuya Kuwabara , Taichiro Nishikawa , Kiyotaka Utsunomiya , Minoru Nakamoto , Yusuke Oshima , Yoshihiro Nakai , Kazuhiro Nanjo , Hitoshi Tsuchida , Dai Kamogawa
摘要： A connector terminal wire contains 0.1% by mass or more and 1.5% by mass or less of Fe, 0.02% by mass or more and 0.7% by mass or less of P, and 0% by mass or more and 0.7% by mass or less, in total, of at least one of Sn and Mg, with the balance being Cu and impurities.
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公开(公告)号：US20190048450A1
公开(公告)日：2019-02-14
申请号：US16078736
申请日：2017-02-16
发明人： Kei Sakamoto , Akiko Inoue , Tetsuya Kuwabara , Taichiro Nishikawa , Kiyotaka Utsunomiya , Minoru Nakamoto , Yusuke Oshima , Hitoshi Tsuchida , Dai Kamogawa
摘要： A wire material for a connector terminal contains 0.1% to 1.5% by mass of Fe, 0.05% to 0.7% by mass of Ti, and 0% to 0.5% by mass of Mg, with the balance being Cu and impurities.
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