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公开(公告)号：US08680961B2
公开(公告)日：2014-03-25
申请号：US13582623
申请日：2010-06-22
CPC分类号： H01F27/022 , H01F3/14 , H01F27/263 , H01F27/325 , H01F27/327 , H01F37/00 , H01F2003/106 , Y10T29/4902 , Y10T29/49073
摘要： The disclosed reactor has a case and a cylindrical molded coil assembly which is disposed inside of the case and which is formed by covering a coil with a resin, wherein the coil assembly is sealed by an iron powder mixed resin to which iron powder has been admixed. The reactor has a pillar provided as a single body with the case, and one or multiple ring-shaped core members. The ring-shaped core members are disposed outside the outer surface of the pillar such that the pillar is inserted inside the inner surface of said ring-shaped core members, and the assembly coil is disposed outside the outer surface of the ring-shaped core members such that the ring-shaped core members are inserted inside the inner surface of said coil assembly. The ring-shaped core members are sealed by means of the aforementioned iron powder-mixed resin.
摘要翻译： 所公开的反应器具有壳体和圆柱形模制线圈组件，其设置在壳体内部并且通过用树脂覆盖线圈形成，其中线圈组件被铁粉混合树脂密封，铁粉混合树脂已经被混合 。 反应器具有作为具有壳体的单个主体的柱，以及一个或多个环形芯构件。 所述环状铁心构件设置在所述支柱的外表面的外侧，使得所述支柱插入在所述环状铁芯构件的内表面内，并且所述组装线圈设置在所述环形铁芯构件的外表面的外侧 使得环形芯构件插入到所述线圈组件的内表面内。 通过上述铁粉混合树脂密封环状芯体。
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公开(公告)号：US20130002384A1
公开(公告)日：2013-01-03
申请号：US13582623
申请日：2010-06-22
CPC分类号： H01F27/022 , H01F3/14 , H01F27/263 , H01F27/325 , H01F27/327 , H01F37/00 , H01F2003/106 , Y10T29/4902 , Y10T29/49073
摘要： The disclosed reactor has a case and a cylindrical molded coil assembly which is disposed inside of the case and which is formed by covering a coil with a resin, wherein the coil assembly is sealed by an iron powder mixed resin to which iron powder has been admixed. The reactor has a pillar provided as a single body with the case, and one or multiple ring-shaped core members. The ring-shaped core members are disposed outside the outer surface of the pillar such that the pillar is inserted inside the inner surface of said ring-shaped core members, and the assembly coil is disposed outside the outer surface of the ring-shaped core members such that the ring-shaped core members are inserted inside the inner surface of said coil assembly. The ring-shaped core members are sealed by means of the aforementioned iron powder-mixed resin.
摘要翻译： 所公开的反应器具有壳体和圆柱形模制线圈组件，其设置在壳体内部并且通过用树脂覆盖线圈形成，其中线圈组件被铁粉混合树脂密封，铁粉混合树脂已经被混合 。 反应器具有作为具有壳体的单个主体的柱，以及一个或多个环形芯构件。 所述环状铁心构件设置在所述支柱的外表面的外侧，使得所述支柱插入在所述环状铁芯构件的内表面内，并且所述组装线圈设置在所述环形铁芯构件的外表面的外侧 使得环形芯构件插入到所述线圈组件的内表面内。 通过上述铁粉混合树脂密封环状芯体。
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公开(公告)号：US09082542B2
公开(公告)日：2015-07-14
申请号：US13985403
申请日：2011-02-18
申请人： Nobuki Shinohara
发明人： Nobuki Shinohara
IPC分类号： H01F27/255 , H01F3/14 , B60L1/00
CPC分类号： H01F27/255 , H01F1/24 , H01F3/14 , H01F37/00
摘要： A reactor, which enables costs to be reduced while ensuring specific specifications for an electric vehicle such as an HV vehicle, is provided. The reactor for an HV vehicle includes: a reactor core in which a pair of roughly U-shaped core members, which have been integrally formed using an Fe—Si magnetic powder, are arranged in a circular shape by aligning two leg sections of each core member opposite to each other with gaps therebetween; and coils wound around the periphery of the leg sections of the core members, which are positioned opposite to each other with the gaps therebetween.
摘要翻译： 提供一种反应器，其能够在确保诸如HV车辆的电动车辆的特定规格的同时降低成本。 用于HV车辆的电抗器包括：其中使用Fe-Si磁粉一体形成的一对大致U形的芯构件的反应堆芯通过对准每个芯的两个腿部部分而被设置成圆形 构件彼此相对并具有间隙; 并且缠绕在芯构件的腿部周边的线圈，它们彼此相对定位并且间隔开。
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公开(公告)号：US20130300528A1
公开(公告)日：2013-11-14
申请号：US13981205
申请日：2011-01-26
申请人： Mao Nobusaka , Nobuki Shinohara
发明人： Mao Nobusaka , Nobuki Shinohara
CPC分类号： H01F27/025 , H01F3/14 , H01F27/22 , H01F27/266 , H01F30/06
摘要： Provided is a reactor which uses a reactor core in which J-shaped iron cores are oppositely disposed in a ring shape. In the ring shape, an axial outer circumferential part of a first coil wound around a first gap and an axial outer circumferential part of a second coil wound around a second gap overlap each other in an axial direction. Regarding four holding stay parts disposed at four corners of the reactor, the rigidity of the holding stay parts close to the first gap and the second gap is lower than the rigidity of the holding stay parts far from the first gap and the second gap.
摘要翻译： 提供了使用其中J形铁芯相对地设置为环形的反应堆芯的反应器。 在环形状中，卷绕在第一间隙上的第一线圈的轴向外周部和缠绕在第二间隙上的第二线圈的轴向外周部在轴向上重叠。 对于设置在反应堆的四个角落处的四个保持支撑部分，靠近第一间隙和第二间隙的保持支撑部分的刚度低于远离第一间隙和第二间隙的保持支撑部分的刚度。
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公开(公告)号：US09679694B2
公开(公告)日：2017-06-13
申请号：US14437795
申请日：2013-12-17
申请人： Akio Kitami , Takashi Atsumi , Nobuki Shinohara , Takeshi Okada
发明人： Akio Kitami , Takashi Atsumi , Nobuki Shinohara , Takeshi Okada
IPC分类号： H01F7/06 , H01F27/32 , H01F27/02 , H01F27/26 , H01F27/30 , H01F27/24 , H01F27/28 , H01F41/00 , H01F27/22 , H01F27/40
CPC分类号： H01F27/325 , H01F27/022 , H01F27/22 , H01F27/24 , H01F27/266 , H01F27/2823 , H01F27/2876 , H01F27/30 , H01F27/323 , H01F41/005 , H01F41/02 , H01F2027/406 , Y10T29/4902
摘要： A manufacturing method of a reactor includes: assembling an assembly constituted by a coil and a bobbin by inserting the bobbin, which includes a tube portion and a flange portion, through the coil so that a tip of the tube portion protrudes from the coil; forming a cavity by installing the assembly in a first die so that a portion of a coil lateral face comes into contact with a cavity face of the first die, and closing a second die so that the second die is opposed to the first die; and extending first press rods from a cavity face of the second die toward the bobbin in the cavity, and injecting a resin into the cavity while pressing both ends of the bobbin in an axial direction of the coil from an opposite side to the portion of the coil lateral face.
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公开(公告)号：US09343212B2
公开(公告)日：2016-05-17
申请号：US14169272
申请日：2014-01-31
CPC分类号： H01F5/04 , H01F27/022 , H01F27/2852 , H01F27/306 , H01F37/00
摘要： A reactor includes: a bobbin including flanges at ends of a winding range of a winding, at least one of the flanges being provided with a slit or a hole; a coil formed in a shape in which the winding having a lead portion is wound around the bobbin, the coil being molded by resin, and the lead portion penetrating through the slit or the hole; and a plate through which the lead portion of the coil penetrates, the plate contacting with a circumferential edge of the slit or the hole of the flange so as to close the slit or the hole.
摘要翻译： 反应器包括：在绕组的卷绕范围的端部包括法兰的筒管，至少一个凸缘设置有狭缝或孔; 形成为具有引线部分的绕组缠绕在线轴上的线圈，线圈由树脂模制而引线部分穿过狭缝或孔的形状; 以及板的引线部穿过的板，该板与狭缝的周缘或法兰的孔接触，以封闭狭缝或孔。
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公开(公告)号：US20150279550A1
公开(公告)日：2015-10-01
申请号：US14437795
申请日：2013-12-17
申请人： Akio KITAMI , Takashi ATSUMI , Nobuki SHINOHARA , Takeshi OKADA
发明人： Akio Kitami , Takashi Atsumi , Nobuki Shinohara , Takeshi Okada
CPC分类号： H01F27/325 , H01F27/022 , H01F27/22 , H01F27/24 , H01F27/266 , H01F27/2823 , H01F27/2876 , H01F27/30 , H01F27/323 , H01F41/005 , H01F41/02 , H01F2027/406 , Y10T29/4902
摘要： A manufacturing method of a reactor includes: assembling an assembly constituted by a coil and a bobbin by inserting the bobbin, which includes a tube portion and a flange portion, through the coil so that a tip of the tube portion protrudes from the coil; forming a cavity by installing the assembly in a first die so that a portion of a coil lateral face comes into contact with a cavity face of the first die, and closing a second die so that the second die is opposed to the first die; and extending first press rods from a cavity face of the second die toward the bobbin in the cavity, and injecting a resin into the cavity while pressing both ends of the bobbin in an axial direction of the coil from an opposite side to the portion of the coil lateral face.
摘要翻译： 反应器的制造方法包括：通过将包括管部和凸缘部的线轴插入到线圈中以使管部的前端从线圈突出而组装由线圈和线轴构成的组件; 通过将组件安装在第一模具中，使得线圈侧面的一部分与第一模具的空腔面接触并闭合第二模具使得第二模具与第一模具相对形成空腔; 并且将第一压杆从第二模具的空腔面朝向空腔中的筒管延伸，并且在从线圈的轴向方向与线圈的轴向相反的一侧按压线圈的两端而将树脂注入到空腔中 线圈侧面。
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公开(公告)号：US08786391B2
公开(公告)日：2014-07-22
申请号：US13981205
申请日：2011-01-26
申请人： Mao Nobusaka , Nobuki Shinohara
发明人： Mao Nobusaka , Nobuki Shinohara
CPC分类号： H01F27/025 , H01F3/14 , H01F27/22 , H01F27/266 , H01F30/06
摘要： Provided is a reactor which uses a reactor core in which J-shaped iron cores are oppositely disposed in a ring shape. In the ring shape, an axial outer circumferential part of a first coil wound around a first gap and an axial outer circumferential part of a second coil wound around a second gap overlap each other in an axial direction. Regarding four holding stay parts disposed at four corners of the reactor, the rigidity of the holding stay parts close to the first gap and the second gap is lower than the rigidity of the holding stay parts far from the first gap and the second gap.
摘要翻译： 提供了使用其中J形铁芯相对地设置为环形的反应堆芯的反应器。 在环形状中，卷绕在第一间隙上的第一线圈的轴向外周部和缠绕在第二间隙上的第二线圈的轴向外周部在轴向上重叠。 对于设置在反应堆的四个角落处的四个保持支撑部分，靠近第一间隙和第二间隙的保持支撑部分的刚度低于远离第一间隙和第二间隙的保持支撑部分的刚度。
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公开(公告)号：US20130320757A1
公开(公告)日：2013-12-05
申请号：US13985403
申请日：2011-02-18
申请人： Nobuki Shinohara
发明人： Nobuki Shinohara
IPC分类号： H01F27/255
CPC分类号： H01F27/255 , H01F1/24 , H01F3/14 , H01F37/00
摘要： A reactor, which enables costs to be reduced while ensuring specific specifications for an electric vehicle such as an HV vehicle, is provided. The reactor for an HV vehicle includes: a reactor core in which a pair of roughly U-shaped core members, which have been integrally formed using an Fe—Si magnetic powder, are arranged in a circular shape by aligning two leg sections of each core member opposite to each other with gaps therebetween; and coils wound around the periphery of the leg sections of the core members, which are positioned opposite to each other with the gaps therebetween.
摘要翻译： 提供一种反应器，其能够在确保诸如HV车辆的电动车辆的特定规格的同时降低成本。 用于HV车辆的电抗器包括：其中使用Fe-Si磁粉一体形成的一对大致U形的芯构件的反应堆芯通过对准每个芯的两个腿部部分而被设置成圆形 构件彼此相对并具有间隙; 并且缠绕在芯构件的腿部周边的线圈，它们彼此相对定位并且间隔开。
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