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公开(公告)号：US07741742B2
公开(公告)日：2010-06-22
申请号：US12259839
申请日：2008-10-28
申请人： Yoshiro Imazawa , Hiroya Ikuta , Shinichi Ito , Yoshihiro Shinosaka , Shinji Nishimura , Toshiyuki Oonishi
发明人： Yoshiro Imazawa , Hiroya Ikuta , Shinichi Ito , Yoshihiro Shinosaka , Shinji Nishimura , Toshiyuki Oonishi
IPC分类号： H02K11/00
CPC分类号： H02K11/046
摘要： A vehicular alternator is provided which can suppress the vibration of a circuit board. The vehicular alternator has a rectifier that includes a plurality of diodes forming a full-wave rectifier circuit, a pair of negative and positive terminal side heat sinks that hold the diodes, and a circuit board connecting the diodes and a stator coil to one another, wherein the negative and positive terminal side heat sinks and the circuit board are mounted on a casing at a plurality of mounting portions, which are superposed with one another in an axial direction of a shaft, by using mounting members. Between adjacent ones of the mounting portions, there are formed abutment portions in which the circuit board is superposed on and placed in abutment with the negative terminal side heat sink or the positive terminal side heat sink, and the abutment portions are fixed to each other by rivets.
摘要翻译： 提供能够抑制电路板振动的车辆用交流发电机。 车辆用交流发电机具有整流器，其包括形成全波整流电路的多个二极管，保持二极管的一对负极和正极端子散热器以及将二极管和定子线圈彼此连接的电路板， 其中，所述负极端子侧和所述正极端子侧散热器和所述电路基板通过使用安装部件而安装在多个安装部的壳体上，所述多个安装部通过轴的轴向彼此叠置。 在相邻的安装部分之间形成有邻接部分，其中电路板叠置在负极侧散热片或正端子侧散热片上并与之相邻接，并且邻接部分通过 铆钉。
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公开(公告)号：US20100007231A1
公开(公告)日：2010-01-14
申请号：US12259839
申请日：2008-10-28
申请人： Yoshiro IMAZAWA , Hiroya Ikuta , Shinichi Ito , Yoshihiro Shinosaka , Shinji Nishimura , Toshiyuki Oonishi
发明人： Yoshiro IMAZAWA , Hiroya Ikuta , Shinichi Ito , Yoshihiro Shinosaka , Shinji Nishimura , Toshiyuki Oonishi
IPC分类号： H02K5/24
CPC分类号： H02K11/046
摘要： A vehicular alternator is provided which can suppress the vibration of a circuit board. The vehicular alternator has a rectifier that includes a plurality of diodes forming a full-wave rectifier circuit, a pair of negative and positive terminal side heat sinks that hold the diodes, and a circuit board connecting the diodes and a stator coil to one another, wherein the negative and positive terminal side heat sinks and the circuit board are mounted on a casing at a plurality of mounting portions, which are superposed with one another in an axial direction of a shaft, by using mounting members. Between adjacent ones of the mounting portions, there are formed abutment portions in which the circuit board is superposed on and placed in abutment with the negative terminal side heat sink or the positive terminal side heat sink, and the abutment portions are fixed to each other by rivets.
摘要翻译： 提供能够抑制电路板振动的车辆用交流发电机。 车辆用交流发电机具有整流器，其包括形成全波整流电路的多个二极管，保持二极管的一对负极和正极端子散热器以及将二极管和定子线圈彼此连接的电路板， 其中，所述负极端子侧和所述正极端子侧散热器和所述电路基板通过使用安装部件而安装在多个安装部的壳体上，所述多个安装部通过轴的轴向彼此叠置。 在相邻的安装部分之间形成有邻接部分，其中电路板叠置在负极侧散热片或正端子侧散热片上并与之相邻接，并且邻接部分通过 铆钉。
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公开(公告)号：US06462440B1
公开(公告)日：2002-10-08
申请号：US08980376
申请日：1997-11-28
IPC分类号： H02K524
摘要： In a vehicle alternator, a bobbin around which a coil is wound is mounted in a Lundell-type poles, an auxiliary oscillating body is mounted to the poles so as to constitute a vibration system having a two-degree of freedom which is composed of the poles and the auxiliary oscillating body and the auxiliary oscillating body has a natural frequency approximately equal to that of the poles.
摘要翻译： 在车辆用交流发电机中，卷绕有线圈的线轴安装在隆德尔型的杆中，辅助振动体安装在杆上，构成具有两自由度的振动系统，该振动系统由 辅助振动体和辅助振动体的固有频率大致等于极的固有频率。
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公开(公告)号：US09343945B2
公开(公告)日：2016-05-17
申请号：US14353630
申请日：2012-02-09
摘要： Provided is a slip ring device for a rotating electric machine, which is capable of reliably retaining a long lead while preventing movement and deformation of the long lead during insert molding. The slip ring device for a rotating electric machine includes: a first ring and a second ring; a long lead (12) having one end portion connected to the first ring and another end portion connected to a rotor coil; a short lead having one end portion connected to the second ring and another end portion connected to the rotor coil; and a molded body formed by insert molding, for retaining the first ring, the second ring, the long lead (12), and the short lead in a mutually insulated fashion. The molded body includes a restricting member (15) for restricting the long lead (12) from being moved and deformed during the insert molding.
摘要翻译： 提供一种用于旋转电机的滑环装置，其能够可靠地保持长引线，同时防止在插入成型期间长引线的移动和变形。 用于旋转电机的滑环装置包括：第一环和第二环; 具有连接到第一环的一个端部的长引线（12）和连接到转子线圈的另一端部; 具有连接到第二环的一个端部的短引线和连接到转子线圈的另一端部; 以及通过嵌入成型形成的成型体，用于以相互绝缘的方式保持第一环，第二环，长引线（12）和短引线。 成型体包括用于限制长引线（12）在插入成型期间移动和变形的限制构件（15）。
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公开(公告)号：US08816549B2
公开(公告)日：2014-08-26
申请号：US12968974
申请日：2010-12-15
申请人： Yoshihiro Shinosaka
发明人： Yoshihiro Shinosaka
IPC分类号： H02K5/22
CPC分类号： H02K5/225 , H02K11/046
摘要： In order to provide a vehicle AC generator capable of easily setting an attachment direction of a battery terminal and reducing the total shaft length of the generator, in the vehicle AC generator including a case composed of a front bracket and a rear bracket, and a rotor and a stator which are arranged in the case, the vehicle AC generator includes a battery terminal arranged on an outer circumferential portion of the rear bracket, an engaging body provided on the battery terminal, and a plurality of fitting portions to which the engaging body is fitted.
摘要翻译： 为了提供能够容易地设定电池端子的安装方向并减小发电机的总轴长度的车辆用交流发电机，在包括由前支架和后支架构成的壳体的车辆用交流发电机中， 以及布置在壳体中的定子，所述车辆AC发电机包括布置在所述后支架的外周部上的电池端子，设置在所述电池端子上的接合体和所述接合体为多个配合部 适合。
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公开(公告)号：US5903084A
公开(公告)日：1999-05-11
申请号：US44996
申请日：1998-03-20
CPC分类号： H02K21/044
摘要： A rotor for a dynamo-electric machine is capable of reducing the leakage of magnetic flux between triangular magnetic poles, making it possible to protect magnets disposed between the triangular magnetic poles from damage. The rotor is equipped with: a rotor coil through which current flows to generate magnetic flux; a field core which is provided such that it covers the rotor coil and which is composed of a first field core member and a second field core member having a triangular magnetic poles, respectively; a plurality of magnets which are disposed between adjacent triangular magnetic poles and which have been magnetized in a direction so as to reduce the leakage of the magnetic flux between the triangular magnetic poles. Each magnet is constituted by a first magnet section secured by a securing means to the triangular magnetic pole of the first field core member and a second magnet section secured by a securing means to the triangular magnetic pole of the second field core member.
摘要翻译： 用于发电机的转子能够减少三角形磁极之间的磁通量的泄漏，从而可以保护设置在三角形磁极之间的磁体免受损坏。 转子配备有：电流流过的转子线圈，以产生磁通量; 磁场芯被设置为分别覆盖转子线圈并且由第一场磁芯构件和具有三角形磁极的第二场磁芯构件构成; 多个磁铁，其设置在相邻的三角形磁极之间并沿着一个方向被磁化以减少三角形磁极之间的磁通量的泄漏。 每个磁体由通过固定装置固定到第一场磁芯构件的三角形磁极的第一磁体部分和通过固定装置固定到第二磁场部件的三角磁极的第二磁体部分构成。
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公开(公告)号：US09641040B2
公开(公告)日：2017-05-02
申请号：US14358312
申请日：2012-02-16
申请人： Yoshihiro Shinosaka
发明人： Yoshihiro Shinosaka
IPC分类号： H02K5/16 , H02K5/173 , F16C35/077 , F16C19/52 , F16C19/06
CPC分类号： H02K5/161 , F16C19/06 , F16C19/525 , F16C35/077 , F16C2380/26 , H02K5/1732
摘要： Provided is a rotating electric machine capable of preventing an outer race of a bearing from rotating because of a reduction in force for coupling a bearing housing portion and the outer race of the bearing. A resin case (24) uses thermal expansion to fill a clearance between the bearing housing portion and the outer race of a counter-driving side bearing. A hook (25) projecting inward in a radial direction is formed at least at one position on a circumferential edge portion of the resin case (24) on a side opposite to a rotor. The bearing housing portion includes a concave portion to which the hook (25) is to be locked, which is formed on a flange portion inside of which a shaft passes.
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公开(公告)号：US20140312727A1
公开(公告)日：2014-10-23
申请号：US14358312
申请日：2012-02-16
申请人： Yoshihiro Shinosaka
发明人： Yoshihiro Shinosaka
IPC分类号： H02K5/16
CPC分类号： H02K5/161 , F16C19/06 , F16C19/525 , F16C35/077 , F16C2380/26 , H02K5/1732
摘要： Provided is a rotating electric machine capable of preventing an outer race of a bearing from rotating because of a reduction in force for coupling a bearing housing portion and the outer race of the bearing. A resin case (24) uses thermal expansion to fill a clearance between the bearing housing portion and the outer race of a counter-driving side bearing. A hook (25) projecting inward in a radial direction is formed at least at one position on a circumferential edge portion of the resin case (24) on a side opposite to a rotor. The bearing housing portion includes a concave portion to which the hook (25) is to be locked, which is formed on a flange portion inside of which a shaft passes.
摘要翻译： 提供一种旋转电机，其能够防止轴承的外圈因为用于联接轴承壳体部分和轴承的外圈的力的减小而旋转。 树脂壳体（24）使用热膨胀来填充轴承壳体部分和反向驱动侧轴承的外圈之间的间隙。 至少在树脂壳体（24）的与转子相反的一侧的周缘部的一个位置上形成有向径向内侧突出的钩（25）。 轴承壳体部分包括形成在轴通过的凸缘部分上的钩（25）将被锁定的凹部。
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公开(公告)号：US20140300218A1
公开(公告)日：2014-10-09
申请号：US14353630
申请日：2012-02-09
IPC分类号： H02K13/02
摘要： Provided is a slip ring device for a rotating electric machine, which is capable of reliably retaining a long lead while preventing movement and deformation of the long lead during insert molding. The slip ring device for a rotating electric machine includes: a first ring and a second ring; a long lead (12) having one end portion connected to the first ring and another end portion connected to a rotor coil; a short lead having one end portion connected to the second ring and another end portion connected to the rotor coil; and a molded body formed by insert molding, for retaining the first ring, the second ring, the long lead (12), and the short lead in a mutually insulated fashion. The molded body includes a restricting member (15) for restricting the long lead (12) from being moved and deformed during the insert molding.
摘要翻译： 提供一种用于旋转电机的滑环装置，其能够可靠地保持长引线，同时防止在插入成型期间长引线的移动和变形。 用于旋转电机的滑环装置包括：第一环和第二环; 具有连接到第一环的一个端部的长引线（12）和连接到转子线圈的另一端部; 具有连接到第二环的一个端部的短引线和连接到转子线圈的另一端部; 以及通过嵌入成型形成的成型体，用于以相互绝缘的方式保持第一环，第二环，长引线（12）和短引线。 成型体包括用于限制长引线（12）在插入成型期间移动和变形的限制构件（15）。
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公开(公告)号：US06455958B1
公开(公告)日：2002-09-24
申请号：US09446454
申请日：1999-12-22
IPC分类号： H02K524
摘要： The present invention is to obtain a vehicle alternator capable of effectively reducing an electromagnetic noise. The vehicle alternator includes steel sheet fans mounted to poles by being welding to the end surfaces of the poles on the inner peripheral sides of the fans at a plurality of positions in a peripheral direction and a bobbin around which a coil is wound and which is attached in the poles and further includes elastic matters interposed between the fans and the poles on the outer peripheral side of the welding portions where the fans are welded to the poles.
摘要翻译： 本发明是为了获得能够有效地降低电磁噪声的车辆用交流发电机。车辆用交流发电机包括通过在多个位置焊接到风扇的内周侧的极的端面而安装在杆上的钢板风扇 在绕圆周方向和绕线圈绕线圈并且附接在磁极上的线轴，还包括介于风扇之间的弹性物质和焊接部分的外部侧的磁极，其中风扇被焊接到磁极。
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