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公开(公告)号：US20100213784A1
公开(公告)日：2010-08-26
申请号：US12599139
申请日：2008-04-28
CPC分类号： H02K1/148 , H02K3/325 , H02K9/22 , Y10T29/49009
摘要： A split stator for an electric motor includes a core having a tooth portion, a coil formed around the tooth portion, insulation spacers arranged between a surface of the tooth portion and an inner periphery of the coil, and holding the inner periphery of the coil with a space kept from the surface of the tooth portion, and a resin filler material having high thermal conductivity and filling the space. The resin filler material is configured to allow heat release from the inner periphery of coil to the core.
摘要翻译： 电动机的分体定子包括：具有齿部的芯，形成在齿部周围的线圈，设置在齿部的表面与线圈的内周面之间的绝缘隔板，并且将线圈的内周保持在 从齿部表面保持的空间和导热性高且填充空间的树脂填充材料。 树脂填充材料构造成允许从线圈的内周到芯的热释放。
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公开(公告)号：US20100007236A1
公开(公告)日：2010-01-14
申请号：US12445556
申请日：2007-10-17
申请人： Shinya Sano , Eiji Yamaha , Kazutaka Tatematsu
发明人： Shinya Sano , Eiji Yamaha , Kazutaka Tatematsu
IPC分类号： H02K1/18
摘要： A stator core includes: an assembled stator core formed of annularly arranged, divided stator cores; a fixing member disposed at an outer circumferential surface of the assembled stator core and capable of pressing the divided stator cores inward in a radial direction of the assembled stator core to annularly arrange and thus fix the divided stator cores; and a weak portion provided between the divided stator cores and the fixing member and deformable by a force exerted from the fixing member to press the divided stator cores.
摘要翻译： 定子铁芯包括：由环形布置的分隔的定子铁心形成的组装的定子铁心; 固定构件，其设置在组装的定子铁心的外周面，能够沿着组装的定子铁心的径向向内按压分割的定子铁心，以环状排列并固定分割的定子铁心; 以及设置在所述分割的定子铁心和所述固定构件之间的弱部，并且能够通过从所述固定构件施加的力而被压缩所述分割的定子铁芯。
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公开(公告)号：US20090250271A1
公开(公告)日：2009-10-08
申请号：US12092215
申请日：2006-10-27
申请人： Yutaka Komatsu , Yasuhiro Endo , Kazutaka Tatematsu , Takeshi Yamazaki , Hiromichi Kuno , Tadafumi Yoshida
发明人： Yutaka Komatsu , Yasuhiro Endo , Kazutaka Tatematsu , Takeshi Yamazaki , Hiromichi Kuno , Tadafumi Yoshida
IPC分类号： B60K1/00
CPC分类号： B60K6/40 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60K17/04 , B60K2001/003 , B60W10/08 , B60W20/00 , F16H3/727 , F16H57/02 , H02K9/19 , H02K11/048 , H02K51/00 , Y02T10/6239
摘要： A driving gear of a vehicle comprising a motor generator (MG2), a power control unit (21) for controlling the motor generator (MG2), and a case for containing the motor generator (MG2) and the power control unit (21). The power control unit (21) comprises a first inverter for driving the motor generator (MG2), and a voltage converter for applying power supply voltage to the first inverter after stepping it up. The voltage converter includes a reactor (L1). Heat of the reactor (L1) is dissipated using lubricant touching the reactor (L1) and the case as heat transfer agent. A circulation path of lubricant is formed in the case and the reactor is arranged on the circulation path.
摘要翻译： 一种车辆的驱动齿轮，包括电动发电机（MG2），用于控制电动发电机（MG2）的电力控制单元（21）和用于容纳电动发电机（MG2）和电力控制单元（21）的壳体。 电力控制单元（21）包括用于驱动电动发电机（MG2）的第一逆变器和用于在步进之后向第一逆变器施加电源电压的电压转换器。 电压转换器包括反应器（L1）。 使用与反应器（L1）接触的润滑剂和作为传热剂的壳体来消散反应器（L1）的热量。 在壳体中形成润滑剂的循环路径，反应器设置在循环路径上。
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公开(公告)号：US20090242286A1
公开(公告)日：2009-10-01
申请号：US12083615
申请日：2006-10-12
CPC分类号： B60K6/26 , B60K1/02 , B60K5/1208 , B60K6/365 , B60K6/405 , B60K6/445 , B60L11/123 , B60L11/14 , B60L15/007 , B60L2210/14 , B60L2210/40 , B60L2270/145 , B62M9/16 , F16H2037/0866 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7022 , Y02T10/7077 , Y02T10/7225 , Y02T10/7241
摘要： A trans axle includes motor generators with central rotation axes of respective rotors arranged coaxially, a power split device arranged coaxially with the central rotation axis of a crank shaft and between motor generators, and a power control unit controlling the motor generators. The power control unit is arranged such that a reactor is positioned at least on one side and a smoothing capacitor is positioned on the other side of the central rotation axis of motor generator. The motor generators, the power split device and the power control unit are housed and integrated in a metal case, and fixed on a body of a vehicle (1000) by means of an engine mount.
摘要翻译： 转轴包括电动发电机，其同轴同轴转动的中心旋转轴线，与曲轴的中心旋转轴线和电动发电机同轴设置的动力分配装置以及控制电动发电机的功率控制单元。 功率控制单元布置成使得电抗器至少位于一侧，并且平滑电容器位于电动发电机的中心旋转轴线的另一侧。 电动发电机，动力分配装置和动力控制单元被容纳并集成在金属壳体中，并通过发动机支架固定在车体（1000）上。
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公开(公告)号：US20080174202A1
公开(公告)日：2008-07-24
申请号：US11919546
申请日：2006-09-07
CPC分类号： H02K1/02 , H02K1/148 , H02K15/022
摘要： A die includes a cavity in which a powder magnetic core material is introduced and a recessed curved surface curved inward of the die formed at the bottom surface of the cavity. The powder magnetic core material in the cavity is pressed by a pressing surface of a punch to the side and bottom surfaces of the cavity to form a split tooth body. As a result, a projected curved surface having a shape following the recessed curved surface is formed on the outer peripheral surface of the split tooth body. Then, two split tooth bodies are butted and joined together at the surfaces to which a pressing force by the punch is applied, and thereby a tooth is assembled.
摘要翻译： 模具包括其中引入粉末磁芯材料的空腔和形成在腔的底表面处的模具向内弯曲的凹陷曲面。 空腔中的粉末磁芯材料通过冲头的按压表面被压到空腔的侧表面和底表面上，以形成分裂齿体。 结果，在分割齿体的外周面上形成具有跟随凹曲面的形状的投影曲面。 然后，在施加有冲头的按压力的表面上对接并接合两个分开的齿体，从而组装牙齿。
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公开(公告)号：US08097995B2
公开(公告)日：2012-01-17
申请号：US12599139
申请日：2008-04-28
IPC分类号： H02K3/48
CPC分类号： H02K1/148 , H02K3/325 , H02K9/22 , Y10T29/49009
摘要： A split stator for an electric motor includes a core having a tooth portion, a coil formed around the tooth portion, insulation spacers arranged between a surface of the tooth portion and an inner periphery of the coil, and holding the inner periphery of the coil with a space kept from the surface of the tooth portion, and a resin filler material having high thermal conductivity and filling the space. The resin filler material is configured to allow heat release from the inner periphery of coil to the core.
摘要翻译： 电动机的分体定子包括：具有齿部的芯，形成在齿部周围的线圈，设置在齿部的表面与线圈的内周面之间的绝缘隔板，并且将线圈的内周保持在 从齿部表面保持的空间和导热性高且填充空间的树脂填充材料。 树脂填充材料构造成允许从线圈的内周到芯的热释放。
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公开(公告)号：US07896116B2
公开(公告)日：2011-03-01
申请号：US12160286
申请日：2007-02-06
IPC分类号： B60K6/405
CPC分类号： B60W20/00 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60K6/547 , B60K17/16 , B60L3/0069 , B60L11/123 , B60L11/14 , B60L15/007 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60W10/08 , B60W10/26 , B60W2710/081 , B60W2710/083 , H02K11/0094 , H02K11/048 , H02K51/00 , H02K99/00 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y10S903/952
摘要： A drive device of a hybrid vehicle includes a motor generator and a motor generator arranged at the back of the motor generator, each rotor having a rotational center axis arranged on the same axis, a power split mechanism arranged on the same axis as a rotational center axis of a crankshaft and between the crankshaft and the motor generator, and a power control unit performing control of the motor generator. The power control unit includes a reactor arranged in a gap portion formed on one side with respect to the rotational center axis of the motor generator and between a lower side surface of the power element substrate, an outer circumferential side surface of the motor generator and an inner side surface of a case, and a capacitor arranged on the other side with respect to the rotational center axis of the motor generator.
摘要翻译： 混合动力车辆的驱动装置包括电动发电机和布置在电动发电机背面的电动发电机，每个转子具有设置在同一轴线上的旋转中心轴线，与转动中心配置在同一轴线上的动力分配机构 曲轴和曲轴和电动发电机之间的轴线，以及执行电动发电机的控制的动力控制单元。 功率控制单元包括反应器，其布置在相对于电动发电机的旋转中心轴线的一侧形成的间隙部分中，并且在功率元件基板的下侧表面，电动发电机的外周侧表面和 壳体的内侧表面和相对于电动发电机的旋转中心轴布置在另一侧的电容器。
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公开(公告)号：US07851954B2
公开(公告)日：2010-12-14
申请号：US12442333
申请日：2007-10-01
CPC分类号： B60W20/00 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/445 , B60K6/547 , B60K2001/003 , B60L2240/421 , B60L2240/423 , B60W10/08 , B60W2510/081 , B60W2710/083 , H02K9/02 , H02K9/22 , H02K11/0094 , H02K11/048 , H02K51/00 , H02M2001/007 , Y02T10/6239 , Y02T10/641 , Y02T10/642 , Y10S903/906 , Y10S903/909
摘要： A vehicle drive device includes a motor generator (MG2), a power control unit controlling the motor generator (MG2), and a case housing the motor generator (MG2) and the power control unit. The power control unit includes a first inverter driving the motor generator (MG2) and a voltage converter boosting a power supply voltage to apply the voltage to the first inverter. A reactor L1 which is a component of the voltage converter is disposed such that at least a portion of a core comes into contact with the case for heat exchange. Consequently, the heat is dissipated to the case having a large heat capacity for integral housing, to thereby allow the heat dissipation performance of the reactor (L1) arranged in the limited space to be ensured.
摘要翻译： 车辆驱动装置包括电动发电机（MG2），控制电动发电机（MG2）的动力控制部以及容纳电动发电机（MG2）和动力控制部的壳体。 电力控制单元包括驱动电动发电机（MG2）的第一逆变器和升压电源电压的电压转换器，以向第一逆变器施加电压。 作为电压转换器的一个部件的电抗器L1被布置成使得芯的至少一部分与用于热交换的壳体接触。 因此，散热到整体壳体的热容量大的壳体，从而能够确保配置在受限空间内的电抗器（L1）的散热性能。
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公开(公告)号：US07768170B2
公开(公告)日：2010-08-03
申请号：US11920279
申请日：2005-06-10
申请人： Kazutaka Tatematsu , Yasuhide Yagyu
发明人： Kazutaka Tatematsu , Yasuhide Yagyu
IPC分类号： H02K16/04
CPC分类号： H02K1/278 , H02K1/2793 , H02K19/103 , H02K21/14
摘要： A rotary electric machine having a stator and capable of effectively utilizing both end faces of a rotor in the rotating axis direction. The stator comprises a radial part disposed in the rotating axis direction and axial parts disposed in the radial direction. The radial part and the axial parts comprise teeth and coils. The rotor comprises a rotor shaft, a rotor core, and a magnet. The rotor core comprises a radial part and axial parts. The magnet comprises a radial part and axial parts. The radial part and the axial parts of the magnet are formed to face the radial part and the axial parts and of the stator.
摘要翻译： 一种具有定子并且能够有效地利用转子的旋转轴线方向的两个端面的旋转电机。 定子包括沿旋转轴线方向设置的径向部分和沿径向设置的轴向部分。 径向部分和轴向部分包括齿和线圈。 转子包括转子轴，转子芯和磁体。 转子芯包括径向部分和轴向部分。 磁体包括径向部分和轴向部分。 磁体的径向部分和轴向部分形成为面向径向部分和轴向部分和定子。
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公开(公告)号：US20090121820A1
公开(公告)日：2009-05-14
申请号：US11991061
申请日：2006-09-08
IPC分类号： H01F27/255 , B22F7/08
CPC分类号： H02K1/02 , H02K1/04 , H02K15/022 , Y10T29/49009
摘要： Disclosed is a highly heat-resistant core which has a dust core as a base body. A dust core obtained by press-molding magnetic powder particles particles each of which are covered with an insulating film is used as the base body. An inorganic heat-resistant insulating film is formed on at least a part of a surface of the dust core which faces a winding wire.
摘要翻译： 公开了具有防尘芯作为基体的高耐热芯。 使用由绝缘膜覆盖的磁性粉末颗粒的压制成型得到的防尘芯作为基体。 在防尘芯的面对绕组线的表面的至少一部分上形成无机耐热绝缘膜。
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