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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:US07915753B2
公开(公告)日:2011-03-29
申请号:US12300092
申请日:2007-05-15
IPC分类号: B60L1/00
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:US08590137B2
公开(公告)日:2013-11-26
申请号:US13133548
申请日:2009-10-06
申请人: Hiroaki Urano , Eiji Yamada , Kazutaka Tatematsu , Yasuhiro Endo , Yasuaki Tahara , Akihiro Tanaka , Kenji Honda
发明人: Hiroaki Urano , Eiji Yamada , Kazutaka Tatematsu , Yasuhiro Endo , Yasuaki Tahara , Akihiro Tanaka , Kenji Honda
CPC分类号: H02K1/148 , H02K1/04 , H02K15/022
摘要: A stator provided with annular split stator cores, formed by stacking steel plates. Each plate includes a yoke and a stator tooth. The cores include a yoke portion a stator tooth portion. The stator is manufactured by arranging an electromagnetic steel plate between a first die and a second die. The first die has a hole shaped as a steel plate. The second die has a projection inserted into the hole and shaped as a steel plate. The steel plates are formed by the first and the second dies. In a gap between an inner surface of the first die that defines the hole and an outer surface of the projection, a gap at a part that forms the stator tooth portion is larger than a gap at a part that defines a circumferential end surface of the yoke portion located in a circumferential direction of the stator core.
摘要翻译: 一个定子,设有环形的分割定子芯,通过堆叠钢板形成。 每个板包括轭和定子齿。 芯部包括轭部,定子齿部。 定子通过在第一模具和第二模具之间布置电磁钢板来制造。 第一个模具有一个形状为钢板的孔。 第二模具具有插入孔中并且形成为钢板的突起。 钢板由第一和第二模具形成。 在限定孔的第一模具的内表面与突起的外表面之间的间隙中,形成定子齿部的部分的间隙大于限定了定子齿部的周向端面的部分的间隙 轭部位于定子芯的圆周方向。
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公开(公告)号:US20110258840A1
公开(公告)日:2011-10-27
申请号:US13133548
申请日:2009-10-06
申请人: Hiroaki Urano , Eiji Yamada , Kazutaka Tatematsu , Yasuhiro Endo , Yasuaki Tahara , Akihiro Tanaka , Kenji Honda
发明人: Hiroaki Urano , Eiji Yamada , Kazutaka Tatematsu , Yasuhiro Endo , Yasuaki Tahara , Akihiro Tanaka , Kenji Honda
IPC分类号: H02K15/02
CPC分类号: H02K1/148 , H02K1/04 , H02K15/022
摘要: A stator provided with an annular stator core formed by annularly arranging split stator cores, and also with coils mounted to the stator core. The split stator cores each includes a yoke portion extending in a circumferential direction of the stator core and a stator tooth protruding from the yoke portion. On at least part of side surfaces of the stator tooth that are arranged in a circumferential direction of the stator core, a radial end surface of the stator tooth that is located radially inward of the stator core, and, of radial end surfaces of the yoke portion that are arranged in a radial direction of the stator core, the radial end surface at which the stator tooth is formed, a rough surface portion is formed having surface roughness greater than that of circumferential end surfaces of the yoke portion that are located in a circumferential direction of the stator core.
摘要翻译: 定子,其设置有环形定子芯,其通过环形布置分开的定子芯,以及安装到定子芯的线圈形成。 分体定子铁心各自包括在定子铁心的周向延伸的轭部和从轭部突出的定子齿。 在沿着定子铁芯的圆周方向配置的定子齿的至少一部分侧表面上,定子齿的位于定子铁芯径向内侧的径向端面和轭的径向端面 所述定子铁心的径向方向配置在所述定子齿的径向端面上,形成表面粗糙度大于所述轭部的周向端面的粗糙面部, 定子铁心圆周方向。
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公开(公告)号:US20090114462A1
公开(公告)日:2009-05-07
申请号:US12091673
申请日:2006-10-25
IPC分类号: B60K11/02
CPC分类号: B60K11/04 , B60K1/02 , B60K6/24 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60K2001/003 , B60W10/08 , B60W20/00 , F16H3/727 , F16H57/0457 , F16H57/0475 , F16H57/0476 , F16H2037/0866 , F16H2200/2007 , H02K7/116 , H02K9/19 , H02K11/046 , H02K11/048 , Y02T10/6239 , Y10S903/904
摘要: A drive device of a vehicle includes a motor generator, a lubricant circulating mechanism lubricating and cooling the motor generator, a power control unit controlling the motor generator, arranged on a circulation path of a lubricating oil and being in contact with the lubricating oil for transferring and receiving a heat to and from the lubricating oil, and a casing accommodating the motor generator, the lubricating mechanism and the power control mechanism, and provided with the circulation path. Preferably, the power control unit includes a power control element and a board (120) having a first main surface on which the power control element is mounted. The board (120) is provided on its second main surface side with a radiator fin (390, 392 and 394) for contact with the lubricating oil in the circulation path.
摘要翻译: 车辆的驱动装置包括电动发电机,润滑和冷却电动发电机的润滑剂循环机构,控制电动发电机的动力控制单元,其布置在润滑油的循环路径上并与润滑油接触以传递 并且从所述润滑油接收热量,以及容纳所述电动发电机,所述润滑机构和所述动力控制机构的壳体,并且设置有所述循环路径。 优选地,功率控制单元包括功率控制元件和具有安装功率控制元件的第一主表面的板(120)。 板(120)在其第二主表面侧设置有用于与循环路径中的润滑油接触的散热片(390,392和394)。
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公开(公告)号:US08074753B2
公开(公告)日:2011-12-13
申请号:US12091673
申请日:2006-10-25
IPC分类号: B60K11/02
CPC分类号: B60K11/04 , B60K1/02 , B60K6/24 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60K2001/003 , B60W10/08 , B60W20/00 , F16H3/727 , F16H57/0457 , F16H57/0475 , F16H57/0476 , F16H2037/0866 , F16H2200/2007 , H02K7/116 , H02K9/19 , H02K11/046 , H02K11/048 , Y02T10/6239 , Y10S903/904
摘要: A drive device of a vehicle includes a motor generator, a lubricant circulating mechanism lubricating and cooling the motor generator, a power control unit controlling the motor generator, arranged on a circulation path of a lubricating oil and being in contact with the lubricating oil for transferring and receiving a heat to and from the lubricating oil, and a casing accommodating the motor generator, the lubricating mechanism and the power control mechanism, and provided with the circulation path. Preferably, the power control unit includes a power control element and a board (120) having a first main surface on which the power control element is mounted. The board (120) is provided on its second main surface side with a radiator fin (390, 392 and 394) for contact with the lubricating oil in the circulation path.
摘要翻译: 车辆的驱动装置包括电动发电机,润滑和冷却电动发电机的润滑剂循环机构,控制电动发电机的动力控制单元,其布置在润滑油的循环路径上并与润滑油接触以传递 并且从所述润滑油接收热量,以及容纳所述电动发电机,所述润滑机构和所述动力控制机构的壳体,并且设置有所述循环路径。 优选地,功率控制单元包括功率控制元件和具有安装功率控制元件的第一主表面的板(120)。 板(120)在其第二主表面侧设置有用于与循环路径中的润滑油接触的散热片(390,392和394)。
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公开(公告)号:US08195348B2
公开(公告)日:2012-06-05
申请号:US12226821
申请日:2007-05-18
CPC分类号: B60W20/30 , B60K1/02 , B60K6/445 , B60K6/52 , B60K7/0007 , B60K17/043 , B60K17/356 , B60K2007/0092 , B60L11/14 , B60L15/2045 , B60L2220/44 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W10/119 , B60W20/00 , B60W30/1882 , B60W2540/10 , B60W2710/083 , B60W2720/406 , Y02T10/52 , Y02T10/6239 , Y02T10/6265 , Y02T10/6286 , Y02T10/645 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y02T10/7283 , Y02T10/84
摘要: Front left and right wheel units are driven by an engine and a motor generator. Rear left and right wheel units are independently driven by in-wheel motor type motor generators. The motor generator and the motor generator are configured to have different rated outputs, respectively, and be subjected to different speed reduction ratios, respectively, between the motor generators and their respectively associated drive wheel units, and thus have characteristics, respectively, in efficiency with respect to torque and vehicular speed, that exhibit high efficiency in mutually different output ranges, respectively. When a mileage oriented mode is selected as a traveling mode, an ECU determines how a drive torque should be allocated between the motor generators, as based on the motors' required drive torque and vehicular speed and on each motor generator's characteristic in efficiency, to maximize the motor generators' total efficiency.
摘要翻译: 前左右轮单元由发动机和电动发电机驱动。 后轮左右轮单元由轮内电机式电动发电机独立驱动。 电动发电机和电动发电机分别被配置为具有不同的额定输出,并且分别在电动发电机和它们分别相关联的驱动轮单元之间经受不同的减速比,因此具有分别具有的效率的特性, 相对于扭矩和车速,分别在相互不同的输出范围内表现出高效率。 当选择里程定向模式作为行驶模式时,ECU基于电动机所需的驱动转矩和车速以及每个电动发电机的效率特性来确定如何在电动发电机之间分配驱动转矩,以最大化 电机发电机的总效率。
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公开(公告)号:US09221495B2
公开(公告)日:2015-12-29
申请号:US12097393
申请日:2006-12-12
CPC分类号: B62D9/005 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L3/0092 , B60L15/2036 , B60L2220/44 , B62D5/003 , B62D9/002 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要: Motor-generators are incorporated in front wheels and drive the front wheels, respectively. An ECU determines whether or not a steering apparatus including a steering actuator, a tie rod and a steering angle sensor has failed, based on an operation angle of a steering wheel from a steering wheel angle sensor and a steering angle of the front wheels from the steering angle sensor. When the ECU determines that the steering apparatus has failed, the ECU provides torque difference for a torque instruction for the motor-generators in accordance with the operation angle of the steering wheel.
摘要翻译: 电动发电机分别装入前轮并驱动前轮。 ECU根据来自方向盘角度传感器的方向盘的操作角度和前轮的转向角度,判定包括转向致动器,拉杆和转向角传感器的转向装置是否发生故障 转向角传感器 当ECU判定转向装置发生故障时,ECU根据方向盘的操作角度为电动发电机的转矩指令提供转矩差。
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公开(公告)号:US20090166111A1
公开(公告)日:2009-07-02
申请号:US12162227
申请日:2007-01-19
IPC分类号: B60K7/00
CPC分类号: B60K7/0007 , B60G2204/30 , B60K17/043 , B60K17/046 , B60K2007/0038 , B60K2007/0092
摘要: An in-wheel motor includes a rotating electric machine (110) provided at a wheel and applying driving force to the wheel, a housing (134) housing the rotating electric machine and rotatably supporting the wheel, and a vibration damping member (124, 126) provided between the housing (134) and a ball joint (106, 108) as a mounting portion for mounting the housing on a vehicle body.
摘要翻译: 轮毂电动机包括设置在车轮处并向车轮施加驱动力的旋转电机(110),容纳旋转电机并可旋转地支撑车轮的壳体(134),以及防振构件(124,126 )设置在壳体(134)和作为用于将壳体安装在车体上的安装部分的球窝接头(106,108)之间。
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公开(公告)号:US20090093931A1
公开(公告)日:2009-04-09
申请号:US12097393
申请日:2006-12-12
CPC分类号: B62D9/005 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L3/0092 , B60L15/2036 , B60L2220/44 , B62D5/003 , B62D9/002 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要: Motor-generators are incorporated in front wheels and drive the front wheels, respectively. An ECU determines whether or not a steering apparatus including a steering actuator, a tie rod and a steering angle sensor has failed, based on an operation angle of a steering wheel from a steering wheel angle sensor and a steering angle of the front wheels from the steering angle sensor. When the ECU determines that the steering apparatus has failed, the ECU provides torque difference for a torque instruction for the motor-generators in accordance with the operation angle of the steering wheel.
摘要翻译: 电动发电机分别装入前轮并驱动前轮。 ECU根据来自方向盘角度传感器的方向盘的操作角度和前轮的转向角度,判定包括转向致动器,拉杆和转向角传感器的转向装置是否发生故障 转向角传感器 当ECU判定转向装置发生故障时,ECU根据方向盘的操作角度为电动发电机的转矩指令提供转矩差。
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