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公开(公告)号：US20090205897A1
公开(公告)日：2009-08-20
申请号：US12300092
申请日：2007-05-15
CPC分类号： B60K1/04 , B60K28/14 , B60K2001/0483 , B60L3/0007 , B60L3/0069 , B60L3/0084 , B60L3/04 , B60L11/1816 , B60L11/1853 , B60L11/1861 , B60L11/1877 , B60L11/1879 , H01M10/42 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T90/14
摘要： A battery is arranged outside a compartment. A service plug is arranged in the compartment. The service plug is a shutoff device that can shut off an output path of the battery by a manual operation. When a vehicle is hard hit at the front and a circuit of PCU is damaged, an excessive current may flow to the PCU, possibly generating heat or smoke from the PCU. When the vehicle goes wrong, a person on board the vehicle may pull out the service plug, whereby the power supply path from battery to PCU can be shut off.
摘要翻译： 一个电池布置在隔间外。 隔间内设有一个服务插头。 服务插头是可以通过手动操作关闭电池的输出路径的关闭设备。 当车辆在前方受到严重撞击并且PCU的电路损坏时，过大的电流可能流向PCU，可能会从PCU产生热量或烟雾。 当车辆出错时，车辆上的人员可以拉出服务插头，从而可以切断从电池到PCU的电源路径。
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公开(公告)号：US20080001494A1
公开(公告)日：2008-01-03
申请号：US11666460
申请日：2005-10-28
申请人： Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu , Kenji Harada , Toshiya Yamaguchi , Eisuke Hoshina
发明人： Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu , Kenji Harada , Toshiya Yamaguchi , Eisuke Hoshina
CPC分类号： H02K3/522 , H02K1/08 , H02K1/148 , H02K15/022
摘要： In a stator core composed of a powder compacted magnetic body, a yoke part comprises a protrusion protruding from an axial end face of a tooth. The tooth has an axial length gradually decreases towards an outside along the radial direction of the stator core, and a circumferential length which gradually increases towards an outside along the radial direction of the stator core. In one of the cross sections of stator core perpendicular to a radial direction, the height difference between axial end faces of the yoke part and the tooth is substantially equal to an axial length of a coil end part. Further, a cross-sectional area of the tooth perpendicular to the radial direction is substantially maintained constant along the radial direction, and the cross-sectional area is secured at a junction between the tooth and the yoke part, while half of the cross-sectional area is secured in a circumferential cross section of the yoke part.
摘要翻译： 在由粉末压制磁体构成的定子铁芯中，轭部包括从齿的轴向端面突出的突起。 该齿的轴向长度沿着定子铁心的径向向外侧逐渐减小，沿着定子铁芯的径向向外侧逐渐增大的周向长度。 在垂直于径向方向的定子铁心的一个横截面中，轭部和齿之间的轴向端面之间的高度差基本上等于线圈端部的轴向长度。 此外，垂直于径向方向的齿的横截面面积沿着径向方向基本上保持恒定，并且横截面面积被固定在齿和轭部之间的接合处，而横截面的一半 区域被固定在轭部的周向横截面中。
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公开(公告)号：US08389151B2
公开(公告)日：2013-03-05
申请号：US12513284
申请日：2008-03-07
申请人： Kazutaka Tatematsu , Ryoji Mizutani , Eiji Yamada , Yasuhiro Endo
发明人： Kazutaka Tatematsu , Ryoji Mizutani , Eiji Yamada , Yasuhiro Endo
CPC分类号： H01M10/0418 , H01M2/0207 , H01M2/202 , H01M2/307
摘要： A battery unit includes a casing, bipolar batteries as a plurality of stacked type batteries housed in the casing, and a plug. The bipolar battery is formed by stacking a plurality of battery elements each having sheet electrodes on opposite sides of an electrolyte, and has collectors. The plug is detachably inserted between the bipolar batteries, and electrically connects bipolar batteries.
摘要翻译： 电池单元包括壳体，作为容纳在壳体中的多个堆叠型电池的双极电池和插头。 双极电池通过在电解质的相对侧上堆叠多个具有片状电极的电池元件而形成，并具有集电体。 插头可拆卸地插入在双极电池之间，并且电连接双极电池。
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公开(公告)号：US20090014222A1
公开(公告)日：2009-01-15
申请号：US12160286
申请日：2007-02-06
IPC分类号： B60K6/26
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：US20080102302A1
公开(公告)日：2008-05-01
申请号：US11663305
申请日：2005-09-16
申请人： Kazuhiro Hirose , Haruhisa Toyoda , Atsushi Sato , Takao Nishioka , Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu , Kenji Harada
发明人： Kazuhiro Hirose , Haruhisa Toyoda , Atsushi Sato , Takao Nishioka , Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu , Kenji Harada
CPC分类号： B22F7/06 , B22F1/02 , B22F3/02 , B22F2003/247 , B22F2003/248 , B22F2998/10 , H01F1/24 , H01F41/0246 , Y10T428/12014 , B22F1/0085 , B22F3/10 , B22F3/24
摘要： A method for producing a dust core compact includes the steps of forming a compact component by pressure-forming a soft magnetic powder having an average particle diameter Da under a pressure Pa, and forming a compact by pressure-forming a soft magnetic powder having an average particle diameter Db and the compact component under a pressure Pb. Average particle diameters Da and Db of the soft magnetic powders satisfy relationship Da/Db≧2, and pressures Pa and Pb applied during the pressure-forming satisfy relationship Pa/Pb≦1/2. With this structure, a method for producing a dust core compact exhibiting a high strength and capable of being fabricated even when it has a complex shape, and the dust core compact can be provided.
摘要翻译： 制备压粉芯体的方法包括以下步骤：通过在压力Pa下压制形成具有平均粒径Da的软磁性粉末来形成紧凑的部件，并通过压制形成具有平均粒径的软磁性粉末的压块 粒径Db和压力Pb下的压实组分。 软磁性粉末的平均粒径Da和Db满足关系Da / Db> = 2，压力成形时施加的压力Pa和Pb满足关系Pa / Pb <= 1/2。 采用这种结构，即使形成复杂形状也能够制造出具有高强度且能够被制造的压粉芯型材的方法，并且可以提供防尘芯体。
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公开(公告)号：US20070057589A1
公开(公告)日：2007-03-15
申请号：US11517283
申请日：2006-09-08
CPC分类号： H02K1/2766
摘要： An interior permanent magnet rotor which reduces rotor loss when used in combination with a concentrated winding stator is provided. A rotor 20 is an interior permanent magnet rotor formed with permanent magnets 23a and 23b embedded inside a rotor core 22. In the rotor 20, in the rotor core 22, a portion between the permanent magnets 23a and 23b and a rotor outer periphery is constructed by a material having far superior high frequency characteristics than the other portions.
摘要翻译： 提供了一种与集中绕组定子组合使用时减少转子损耗的内部永磁转子。 转子20是形成有嵌入在转子芯22内的永磁体23a和23b的内部永磁转子。在转子20中，在转子芯22中，永磁体23a和23b之间的一部分和转子 外周由具有比其他部分高的高频特性的材料构成。
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公开(公告)号：US07963353B2
公开(公告)日：2011-06-21
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 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：US07843092B2
公开(公告)日：2010-11-30
申请号：US11991061
申请日：2006-09-08
IPC分类号： H02K15/12
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 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而得到的集尘芯作为基体。 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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公开(公告)号：US20100075218A1
公开(公告)日：2010-03-25
申请号：US12513284
申请日：2008-03-07
申请人： Kazutaka Tatematsu , Ryoji Mizutani , Eiji Yamada , Yasuhiro Endo
发明人： Kazutaka Tatematsu , Ryoji Mizutani , Eiji Yamada , Yasuhiro Endo
CPC分类号： H01M10/0418 , H01M2/0207 , H01M2/202 , H01M2/307
摘要： A battery unit includes a casing, bipolar batteries as a plurality of stacked type batteries housed in the casing, and a plug. The bipolar battery is formed by stacking a plurality of battery elements each having sheet electrodes on opposite sides of an electrolyte, and has collectors. The plug is detachably inserted between the bipolar batteries, and electrically connects bipolar batteries.
摘要翻译： 电池单元包括壳体，作为容纳在壳体中的多个堆叠型电池的双极电池和插头。 双极电池通过在电解质的相对侧上堆叠多个具有片状电极的电池元件而形成，并具有集电体。 插头可拆卸地插入在双极电池之间，并且电连接双极电池。
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公开(公告)号：US20110241598A1
公开(公告)日：2011-10-06
申请号：US13081040
申请日：2011-04-06
申请人： Eiji Yamada , Ryoji Mizutani , Nobuyuki Matsui , Takashi Kosaka
发明人： Eiji Yamada , Ryoji Mizutani , Nobuyuki Matsui , Takashi Kosaka
IPC分类号： H02P7/28
CPC分类号： B60L15/20 , H02P6/085 , H02P23/009 , H02P2201/09 , H02P2201/11 , H02P2207/05 , Y02T10/644 , Y02T10/645 , Y02T10/7275
摘要： An electric motor driving device that drives an electric motor including a field winding, a rotor and a stator, wherein the rotor and the stator each foam a field pole by passing a field current through the field winding, includes: a power supply device; a converter including a reactor that at least partially serves as the field winding shared with the electric motor, and configured to receive a voltage from the power supply device to carry out voltage conversion between first and second power lines and to pass the field current through the field winding during voltage conversion operation; an inverter configured to convert a direct-current power received from the converter to an alternating-current power for driving the electric motor; and a controller controlling the converter so that a current flows through the field winding in the same direction both during power running and regeneration of the electric motor.
摘要翻译： 一种驱动包括励磁绕组，转子和定子的电动机的电动机驱动装置，其特征在于，所述转子和所述定子通过励磁电流通过所述励磁绕组而使所述励磁电极发电，包括：电源装置; 转换器，包括至少部分地用作与电动机共享的励磁绕组的电抗器，并且被配置为从电源装置接收电压，以在第一和第二电力线之间进行电压转换，并使励磁电流通过 电压转换运行时励磁绕组; 逆变器，被配置为将从转换器接收的直流电力转换为用于驱动电动机的交流电力; 以及控制所述转换器的控制器，使得在电动机的动力运行和再生期间，电流在相同的方向上流过励磁绕组。
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