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1. 发明授权

US07491891B2 Composite wire for wire-harness and process for producing the same 有权
标题翻译：线束用复合线及其制造方法
公开(公告)号：US07491891B2
公开(公告)日：2009-02-17
申请号：US11596924
申请日：2004-05-19
申请人： Hiromu Izumida , Nozomu Kawabe , Teruyuki Murai , Shinei Takamura
发明人： Hiromu Izumida , Nozomu Kawabe , Teruyuki Murai , Shinei Takamura
IPC分类号： H01B5/00
CPC分类号： H01B1/02 , C21D8/06 , C21D9/525 , C22C38/001 , C22C38/02 , C22C38/58 , H01B1/023 , H01B1/026
摘要： A wire-harness use composite wire comprising a first element wire which comprises 0.01-0.25 mass % C, 0.01-0.25 mass % N, 0.5-4.0 mass % Mn, 16-20 mass % Cr,8.0-14.0 mass % Ni, and the balance of Fe and impurities and satisfies that a C+N content is in the range of 0.15 mass %≦C+N≦0.30 mass %, and a second element wire comprising at least one material selected from the group consisting of copper, copper alloy, aluminum, and aluminum alloy, the first element wire and the second element wire being twisted together.
摘要翻译：一种线束用复合线，其包括第一元素线，其包含0.01-0.25质量％的C，0.01-0.25质量％的N，0.5-4.0质量％的Mn，16-20质量％的Cr，8.0-14.0质量％的Ni和 Fe和杂质的余量，并且满足C + N含量在0.15质量％<= C + N <= 0.30质量％的范围内，并且第二元素线包括选自由铜组成的组中的至少一种材料铜合金，铝和铝合金，将第一元件线和第二元件线绞合在一起。

2. 发明授权

US07717411B2 High-strength stainless steel spring and method of manufacturing the same 有权
标题翻译：高强度不锈钢弹簧及其制造方法
公开(公告)号：US07717411B2
公开(公告)日：2010-05-18
申请号：US12279287
申请日：2007-02-16
申请人： Hiromu Izumida , Nozomu Kawabe , Shinei Takamura , Teruyuki Murai , Noritoshi Takamura
发明人： Hiromu Izumida , Nozomu Kawabe , Shinei Takamura , Teruyuki Murai , Noritoshi Takamura
IPC分类号： F16F1/02
CPC分类号： F16F1/042 , C21D7/06 , C21D9/02 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/34 , C22C38/44 , C22C38/58 , C23C8/26
摘要： Provided is a high-strength stainless steel spring exhibiting a good workability and having a high load characteristic. Thus, the high-strength stainless steel spring of the invention has an chemical component containing 0.04 to 0.08% by mass of C, 0.15 to 0.22% by mass of N, 0.3 to 2.0% by mass of Si, 0.5 to 3.0% by mass of Mn, 16 to 20% by mass of Cr, 8.0 to 10.5% by mass of Ni, 0.5 to 3.0% by mass of Mo, and the balance of Fe and inevitable impurities, and when the average diameter of the coil is represented by D and further the diameter of the steel wire is represented by d in the case that cross sections of the stainless steel wire are in a complete round form or the value obtained by subtracting the average coil diameter from the outer diameter of the coil is represented by d′ in the case that the cross sections of the stainless steel wire are in a form other than the complete round form, the spring has a spring index D/d or D/d′ of 2 to 6.
摘要翻译：本发明提供一种高强度的不锈钢弹簧，其具有良好的加工性，并具有高负载特性。因此，本发明的高强度不锈钢弹簧具有含有0.04〜0.08质量％的C，0.15〜0.22质量％的N，0.3〜2.0质量％的Si，0.5〜3.0质量％的Mn，16〜20质量％的Cr，8.0〜10.5质量％的Ni，0.5〜3.0质量％的Mo，余量的Fe和不可避免的杂质，当线圈的平均直径由 D，并且在不锈钢丝的横截面为整圆形的情况下，钢丝的直径由d表示，或者通过从线圈的外径减去平均线圈直径而获得的值由在不锈钢丝的横截面不是完整圆形的情况下，弹簧的弹簧指数D / d或D / d'为2〜6。

3. 发明申请

US20090174129A1 HIGH-STRENGTH STAINLESS STEEL SPRING AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：高强度不锈钢弹簧及其制造方法
公开(公告)号：US20090174129A1
公开(公告)日：2009-07-09
申请号：US12279287
申请日：2007-02-16
申请人： Hiromu Izumida , Nozomu Kawabe , Shinei Takamura , Teruyuki Murai , Noritoshi Takamura
发明人： Hiromu Izumida , Nozomu Kawabe , Shinei Takamura , Teruyuki Murai , Noritoshi Takamura
IPC分类号： F16F1/06 , C21D9/02 , C23C8/26
CPC分类号： F16F1/042 , C21D7/06 , C21D9/02 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/34 , C22C38/44 , C22C38/58 , C23C8/26
摘要： Provided is a high-strength stainless steel spring exhibiting a good workability and having a high load characteristic. Thus, the high-strength stainless steel spring of the invention has an chemical component containing 0.04 to 0.08% by mass of C, 0.15 to 0.22% by mass of N, 0.3 to 2.0% by mass of Si, 0.5 to 3.0% by mass of Mn, 16 to 20% by mass of Cr, 8.0 to 10.5% by mass of Ni, 0.5 to 3.0% by mass of Mo, and the balance of Fe and inevitable impurities, and when the average diameter of the coil is represented by D and further the diameter of the steel wire is represented by d in the case that cross sections of the stainless steel wire are in a complete round form or the value obtained by subtracting the average coil diameter from the outer diameter of the coil is represented by d′ in the case that the cross sections of the stainless steel wire are in a form other than the complete round form, the spring has a spring index D/d or D/d′ of 2 to 6.
摘要翻译：本发明提供一种高强度的不锈钢弹簧，其具有良好的加工性，并具有高负载特性。因此，本发明的高强度不锈钢弹簧具有含有0.04〜0.08质量％的C，0.15〜0.22质量％的N，0.3〜2.0质量％的Si，0.5〜3.0质量％的Mn，16〜20质量％的Cr，8.0〜10.5质量％的Ni，0.5〜3.0质量％的Mo，余量的Fe和不可避免的杂质，当线圈的平均直径由 D，并且在不锈钢丝的横截面为整圆形的情况下，钢丝的直径由d表示，或者通过从线圈的外径减去平均线圈直径而获得的值由在不锈钢丝的横截面不是完整圆形的情况下，弹簧的弹簧指数D / d或D / d'为2〜6。

4. 发明授权

US07230186B2 Covered wire and automobile-use wire harness 有权
标题翻译：包线和汽车用线束
公开(公告)号：US07230186B2
公开(公告)日：2007-06-12
申请号：US10570318
申请日：2004-09-01
申请人： Hiromu Izumida , Nozomu Kawabe , Shinei Takamura , Teruyuki Murai , Takashi Yoshioka , Toshio Shimizu
发明人： Hiromu Izumida , Nozomu Kawabe , Shinei Takamura , Teruyuki Murai , Takashi Yoshioka , Toshio Shimizu
IPC分类号： H01B5/00
CPC分类号： B60R16/0207 , H01B7/0009
摘要： A lightweight insulated electric wire and an automobile wire harness using the same insulated electric wire where the insulated electric wire has a conductor portion including one or more first wires and one or more second wires, which are stranded together. The first wires are constituted by metal wires made from at least one type of metal selected from copper, copper alloy, aluminum and aluminum alloy. The second wires are constituted by metal wires different from the first wires and have a relative permeability of 4.0 or less.
摘要翻译：一种轻质绝缘电线和使用相同绝缘电线的汽车线束，其中绝缘电线具有包括一条或多条第一线和一条或多条第二条线的导体部分，这些第一线和绞合在一起。第一导线由选自铜，铜合金，铝和铝合金中的至少一种金属制成的金属线构成。第二线由与第一线不同的金属线构成，相对磁导率为4.0以下。

5. 发明申请

US20070082223A1 Stainless steel wire, spring and method of manufacturing the spring 审中-公开
标题翻译：不锈钢丝，弹簧和弹簧的制造方法
公开(公告)号：US20070082223A1
公开(公告)日：2007-04-12
申请号：US10577765
申请日：2004-10-28
申请人： Hiromu Izumida , Nozomu Kawabe , Yoshiro Fujino , Teruyuki Murai , Shinei Takamura
发明人： Hiromu Izumida , Nozomu Kawabe , Yoshiro Fujino , Teruyuki Murai , Shinei Takamura
IPC分类号： C22C38/40 , B32B15/02
CPC分类号： C22C38/02 , C21D8/065 , C21D2211/008 , C22C38/001 , C22C38/04 , C22C38/44 , Y10T428/12937
摘要： There is provided a stainless steel wire having both excellent corrosion resistance and an excellent fatigue strength while being fabricable with high productivity. A stainless steel wire consists of 0.01 to 0.25 mass % C, 0.01 to 0.25 mass % N, 0.4 to 4.0 mass % Mn, 16 to 25 mass % Cr, 8.0 to 14.0% Ni and the balance Fe with impurities, wherein the C+N content satisfies 0.15 mass % ≦C+N ≦0.35 mass %. The stainless steel wire contains 15 vol. % martensite phase induced by a drawing and the balance austenite phase and has a texture which causes the austenite phase to exhibit diffraction intensities satisfying both I(200)/I(111)≧2.0 and I(220)/I(111)≧3.0 by X-ray diffraction in the longitudinal direction of the steel wire.
摘要翻译：提供了具有优异的耐腐蚀性和优异的疲劳强度的不锈钢丝，同时可高生产率地制造。不锈钢丝由0.01〜0.25质量％的N，0.01〜0.25质量％的N，0.4〜4.0质量％的Mn，16〜25质量％的Cr，8.0〜14.0％的Ni，余量的Fe与杂质组成，其中C + N含量满足0.15质量％<= C + N <= 0.35质量％。不锈钢丝包含15卷。通过拉伸和平衡奥氏体相诱导的马氏体相，并且具有使奥氏体相呈现满足I（200）/ I（111）> = 2.0和I（220）/ I（111）>的衍射强度的织构。 = 3.0，通过X线衍射在钢丝的纵向上。

6. 发明申请

US20070017691A1 Covered wire and automobile-use wire harness 有权
标题翻译：包线和汽车用线束
公开(公告)号：US20070017691A1
公开(公告)日：2007-01-25
申请号：US10570318
申请日：2004-09-01
申请人： Hiromu Izumida , Nozomu Kawabe , Shinei Takamura , Teruyuki Murai , Takashi Yoshioka , Toshio Shimizu
发明人： Hiromu Izumida , Nozomu Kawabe , Shinei Takamura , Teruyuki Murai , Takashi Yoshioka , Toshio Shimizu
IPC分类号： H01B3/44
CPC分类号： B60R16/0207 , H01B7/0009
摘要： There are provided a lightweight insulated electric wire capable of reducing influences of external magnetic fields while having an excellent conductivity and an excellent strength and an automobile wire harness using the same insulated electric wire. There is provided a signal electric wire including a conductor portion consisting of one or more first wires and one or more second wires, which are stranded together. The first wires are constituted by metal wires made from at least one type of metal selected from a group consisting of copper, copper alloy, aluminum and aluminum alloy. The second wires are constituted by metal wires different from the first wires and have a relative permeability of 4.0 or less. By setting the relative permeability of the constituent wires of the conductor portion to 4.0 or less, it is possible to suppress temperature rises caused by eddy current loses due to external magnetic fields, thus alleviating degradation of the insulation layer and poor insulation.
摘要翻译：提供了一种能够减少外部磁场的影响同时具有优异的导电性和优异的强度的轻质的绝缘电线，以及使用相同的绝缘电线的汽车线束。提供了一种信号电线，其包括由一个或多个第一电线和一个或多个第二电线组成的导体部分，其被绞合在一起。第一导线由选自由铜，铜合金，铝和铝合金组成的组中的至少一种金属制成的金属线构成。第二线由与第一线不同的金属线构成，相对磁导率为4.0以下。通过将导体部分的构成导线的相对导磁率设定为4.0以下，可以抑制由于外部磁场而导致的涡流损失引起的温度上升，从而减轻绝缘层的劣化和绝缘性差。

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