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公开(公告)号：US06262511B1
公开(公告)日：2001-07-17
申请号：US09404996
申请日：1999-09-27
IPC分类号： H02K1502
CPC分类号： H02K15/024 , H02K1/16 , Y10T29/49009 , Y10T29/49078 , Y10T29/49927
摘要： A thin metal sheet is laminated to form in advance a plurality of core units (of a circular cylinder shape) having the thickness of 1/N (N is a natural number of more than 2) of a predetermined thickness in the laminating direction and this plurality of core units is laminated again for securing so that the whole stator does not cause any mode of oscillation in the diametric direction.
摘要翻译： 层叠薄金属片，预先在层叠方向上形成厚度为1 / N（N为2以上的自然数）的规定厚度的多个芯部（圆筒状） 再次层叠多个核心单元以进行固定，使得整个定子不引起在直径方向上的任何振荡模式。
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公开(公告)号：US6081054A
公开(公告)日：2000-06-27
申请号：US263264
申请日：1999-03-05
申请人： Toshiaki Kashihara , Yoshihito Asao
发明人： Toshiaki Kashihara , Yoshihito Asao
IPC分类号： H02K5/18 , H02K5/14 , H02K5/22 , H02K9/02 , H02K9/06 , H02K11/00 , H02K11/02 , H02K11/04 , H02K19/36
CPC分类号： H02K5/141 , H02K19/36 , H02K19/365 , H02K11/026 , H02K11/046 , H02K5/225
摘要： An automotive alternator comprises a voltage regulator case molded from insulating resin in which a connector portion, a circuit housing portion for housing a circuit portion of a voltage regulator and a condenser housing portion are integrally formed, in which conductors are insert-molded to form connecting terminals for electric connection to the outside and internal wiring paths, and on which a heat sink for cooling the circuit portion of the voltage regulator is disposed so as to cover an opening of the circuit housing portion, the voltage regulator case being disposed on same plane as a rectifier which intersects the axial center of the shaft at a right angle so as to surround the shaft at one end of the shaft, wherein the connector portion, the circuit housing portion and the condenser housing portion of the voltage regulator case are arranged circumferentially such that the axial direction of the connector portion, the longitudinal direction of cooling fins of the heat sink and the longitudinal direction of the condenser housing portion each point towards the axial center of the shaft.
摘要翻译： 汽车交流发电机包括由绝缘树脂模制的电压调节器壳体，其中连接器部分，用于容纳电压调节器的电路部分的电路壳体部分和电容器容纳部分被一体地形成，其中导体被插入成型以形成连接 用于电连接到外部和内部布线路径的端子，并且其上设置有用于冷却电压调节器的电路部分的散热器以覆盖电路容纳部分的开口，电压调节器壳体设置在同一平面上 作为整流器，其以直角相对于轴的轴心中心以围绕轴的一端围绕轴，其中电压调节器壳体的连接器部分，电路壳体部分和电容器容纳部分周向地布置 使得连接器部分的轴向方向，散热片的散热片的纵向方向 冷凝器壳体部分的纵向方向各自指向轴的轴向中心。
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公开(公告)号：US07012348B2
公开(公告)日：2006-03-14
申请号：US10684715
申请日：2003-10-15
IPC分类号： H02K3/24
摘要： An on-vehicle AC generator that comprises a rotor; and a stator including a cylindrical stator iron core in which a plurality of slots extending in axial direction of a shaft are formed to be circumferentially aligned, and which is fitted to and supported in a case to contain the rotor therein, and a stator winding wound about the slot of the stator iron core, and which possesses a high rigidity to secure no deformation by force applied at the time of being fitted to the case. An insulating resin having adhesive properties is applied to an entire surface of the coil end portions. A corner portion formed by outer circumferential surface of the bottom of the coil end portions and an end face in axial direction of the stator iron core is also filled with the adhesive insulating resin.
摘要翻译： 一种包括转子的车载交流发电机; 以及定子，其包括圆柱形定子铁芯，其中沿轴向延伸的多个槽形成为周向对准，并且其被安装并支撑在壳体中以容纳转子，定子绕组缠绕 围绕定子铁芯的槽，并且具有高刚性，以确保在安装到壳体时施加的力不会变形。 具有粘合性的绝缘树脂被施加到线圈端部的整个表面。 由线圈端部的底部的外周面和定子铁心的轴向端面形成的角部也填充有粘合绝缘树脂。
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公开(公告)号：US06236557B1
公开(公告)日：2001-05-22
申请号：US09354160
申请日：1999-07-16
申请人： Toshiaki Kashihara , Yoshihito Asao
发明人： Toshiaki Kashihara , Yoshihito Asao
IPC分类号： H01G400
CPC分类号： H01G4/224 , H02K11/026 , H02K11/046 , H02K19/36 , H02K19/365
摘要： A capacitor for a car AC generator which improves assembly work efficiency and reduces a vibration load on the connection portions of the element terminals of the capacitor element and the terminals of the resin part, wherein a resin part installed in the inside space of a generator case has a one-end open bottomed cylinder-like container portion and resin side terminals around the opening portion of the container portion, a capacitor element for absorbing a surge generated by the voltage control of a voltage regulator is inserted into the inside of the container portion, the element side terminals of the capacitor element are connected to the respective resin side terminals on an insertion side, and the capacitor element is supported in the container portion by a solidified resin which is charged into a gap between the container portion and the capacitor element.
摘要翻译： 一种用于汽车交流发电机的电容器，其提高组装工作效率并减小电容器元件的元件端子和树脂部件的端子的连接部分上的振动负载，其中安装在发电机壳体的内部空间中的树脂部件 在容器部分的开口部分具有一端开口圆筒形容器部分和树脂侧端子，用于吸收由电压调节器的电压控制产生的浪涌的电容器元件插入到容器部分的内部 电容器元件的元件侧端子在插入侧连接到各个树脂侧端子，并且电容器元件通过固化树脂被支撑在容器部分中，该固化树脂被填充到容器部分和电容器元件之间的间隙中 。
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公开(公告)号：US6121699A
公开(公告)日：2000-09-19
申请号：US193842
申请日：1998-11-18
申请人： Toshiaki Kashihara , Yoshihito Asao
发明人： Toshiaki Kashihara , Yoshihito Asao
CPC分类号： H01L25/115 , H01L23/4006 , H02K11/046 , H01L2924/0002
摘要： A motor vehicle AC generator including a rectifier in which a direct-fitting surface of a negative-polarity side cooling plate is brought closely into contact with a casing direct-fitting surface of a rear bracket and is fixedly tightened with a fitting screw with respect thereto. In addition, a silicone sheet is interposed between the cooling plate and the rear bracket in a state of being located within an intervening member accommodating groove made in the direct-fitting surface of the cooling plate so as to cover an area lying light under a diode except the peripheral bearing surface of the fitting screw. This construction forms an electric conducting portion at which the direct-fitting portion of the cooling plate and the casing direct-fitting surface directly come into contact with each other and further forms a thermal conducting portion at which the direct-fitting surface of the cooling plate and the casing direct-fitting surface come into contact with each other in a state where the silicone sheet is interposed therebetween.
摘要翻译： 一种包括整流器的机动车辆交流发电机，其中负极侧冷却板的配合表面与后支架的壳体直接配合表面紧密接触，并且用相对于其的固定螺钉固定地紧固 。 此外，在位于冷却板的直接嵌合表面的中间构件容纳槽内的状态下，在冷却板和后支架之间插入有机硅片，以覆盖在二极管的下方的位于下方的区域 除了装配螺丝的外围轴承表面。 该结构形成导电部，冷却板的直接嵌合部和壳体直接嵌合面直接相互接触，并且还形成导热部，在该导热部处，冷却板的直接嵌合面 并且壳体直接配合表面在其间插入有硅酮片的状态下彼此接触。
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6.发明授权Automotive alternator and automotive alternator brush abrasion detection system 有权汽车交流发电机和汽车交流发电机刷磨损检测系统公开(公告)号：US07274127B2
公开(公告)日：2007-09-25
申请号：US11445142
申请日：2006-06-02
IPC分类号： H01R39/38
摘要： A brush holding apparatus is mounted to an inner wall surface of a rear bracket and a cap mounted to a head portion of a brush holder portion is exposed through an opening in the rear bracket. Brushes are housed inside brush insertion apertures of the brush holder portion and are placed in elastic contact with slip rings by springs. An abrasion detection terminal is insert molded into the brush holder portion, a contact thereof projecting inside one of the brush insertion apertures and coming into contact with the corresponding spring when the brushes are abraded by a predetermined amount.
摘要翻译： 一个刷子保持装置安装在后支架的内壁表面上，并且安装到电刷架部分头部的盖子通过后支架中的一个开口露出。 刷子容纳在电刷保持器部分的电刷插入孔内，并通过弹簧与滑环弹性接触。 磨损检测端子被插入模制到刷保持器部分中，其触点在刷子插入孔中的一个中突出并且当刷子被磨损预定量时与相应的弹簧接触。
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7.发明申请Automotive alternator and automotive alternator brush abrasion detection system 有权汽车交流发电机和汽车交流发电机刷磨损检测系统公开(公告)号：US20050127777A1
公开(公告)日：2005-06-16
申请号：US11049640
申请日：2005-02-04
摘要： A brush holding apparatus is mounted to an inner wall surface of a rear bracket and a cap mounted to a head portion of a brush holder portion is exposed through an opening in the rear bracket. Brushes are housed inside brush insertion apertures of the brush holder portion and are placed in elastic contact with slip rings by springs. An abrasion detection terminal is insert molded into the brush holder portion, a contact thereof projecting inside one of the brush insertion apertures and coming into contact with the corresponding spring when the brushes are abraded by a predetermined amount.
摘要翻译： 一个刷子保持装置安装在后支架的内壁表面上，并且安装到电刷架部分头部的盖子通过后支架中的一个开口露出。 刷子容纳在电刷保持器部分的电刷插入孔内，并通过弹簧与滑环弹性接触。 磨损检测端子被插入模制到刷保持器部分中，其触点在刷子插入孔中的一个中突出并且当刷子被磨损预定量时与相应的弹簧接触。
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公开(公告)号：US06198187B1
公开(公告)日：2001-03-06
申请号：US09418837
申请日：1999-10-15
申请人： Yoshihito Asao , Toshiaki Kashihara
发明人： Yoshihito Asao , Toshiaki Kashihara
IPC分类号： H02K1936
CPC分类号： H02K11/049 , H02K9/06 , H02K11/04
摘要： A positive-side heat sink and a negative-side heat sink are both disposed on a generally flat plane perpendicularly intersecting a shaft, the longitudinal direction of the positive-side diodes secured to the radially inner positive-side heat sink being disposed along the radial direction of the positive-side heat sink, and the longitudinal direction of the negative-side diodes secured to the radially outer negative-side heat sink being disposed along the circumferential direction of the negative-side heat sink.
摘要翻译： 正侧散热器和负侧散热片均设置在与轴垂直相交的大致平面上，固定在径向内侧的正侧散热器的正侧二极管的纵向方向沿径向 正侧散热片的方向以及固定在径向外侧的负侧散热片的负极二极管的长度方向沿着负侧散热器的周向配置。
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公开(公告)号：US07116032B2
公开(公告)日：2006-10-03
申请号：US11049640
申请日：2005-02-04
IPC分类号： H01R39/38
摘要： A brush holding apparatus is mounted to an inner wall surface of a rear bracket and a cap mounted to a head portion of a brush holder portion is exposed through an opening in the rear bracket. Brushes are housed inside brush insertion apertures of the brush holder portion and are placed in elastic contact with slip rings by springs. An abrasion detection terminal is insert molded into the brush holder portion, a contact thereof projecting inside one of the brush insertion apertures and coming into contact with the corresponding spring when the brushes are abraded by a predetermined amount.
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公开(公告)号：US06501207B2
公开(公告)日：2002-12-31
申请号：US09439079
申请日：1999-11-12
IPC分类号： H02K1302
CPC分类号： H02K13/02
摘要： The present invention is a rotor for a vehicle a.c. generator which increases the operational life of the a.c. generator. The rotor, in the present invention for a vehicular a.c. generator includes a bobbin having a rotor coil for generating a magnetic field wound thereon and including fixing portions for supporting lead wires of the rotor coil; a pair of rotor cores for sandwiching the rotor coil and the bobbin therebetween; slip rings having terminals to be connected to the lead wires; grooves formed in the rotor core for housing the lead wires, the lead wires extending between the fixing portions and the terminals; and a rear fan provided so as to cover the grooves. The fixing portion, the terminal and the groove for each of the lead wires are provided so as to be substantially aligned, and the groove has an inward portion near an inner periphery of the rotor formed in a greater width than an outward portion near an outer periphery of the rotor.
摘要翻译： 本发明是用于车辆a.c.的转子。 发电机，增加了交流电的使用寿命。 发电机。 本发明中的转子，用于车辆a.c. 发电机包括具有用于产生缠绕在其上的磁场的转子线圈的线轴，并且包括用于支撑转子线圈的引线的固定部分; 一对用于将转子线圈和线轴夹在其间的转子芯; 滑环具有要连接到引线的端子; 形成在转子芯中的用于容纳引线的槽，引线在固定部分和端子之间延伸; 以及设置成覆盖槽的后风扇。 每个引线的固定部分，端子和槽被设置为基本上对准，并且槽具有靠近转子内周的向内部分，其形成在比外部附近的向外部分更大的宽度 转子周边。
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