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    Cooling structure for rotary electric machine
    21.
    发明授权
    Cooling structure for rotary electric machine 有权
    旋转电机冷却结构

    公开(公告)号：US08970073B2

    公开(公告)日：2015-03-03

    申请号：US13275454

    申请日：2011-10-18

    申请人： Tomohiko Miyamoto ,  Tetsuo Wakita

    发明人： Tomohiko Miyamoto ,  Tetsuo Wakita

    IPC分类号： H02K9/19 ,  H02K1/20 ,  H02K5/20 ,  H02K9/00

    CPC分类号： H02K9/19 ,  H02K1/20 ,  H02K5/20 ,  H02K9/005

    摘要： A cooling structure for a rotary electric machine uses coolant to cool coil end portions that protrude outward, one from each end surface of a stator core, in a stator that includes a stator core and coils that are wound in a circumferential direction of the stator core. This cooling structure includes a lead side cover member that covers a lead side coil end portion to which a lead wire that supplies electricity to the coils is connected, and forms a first coolant chamber within which coolant is stored; and a non-lead side cover member that covers a non-lead side coil end portion positioned opposite the lead side coil end portion in the axial direction, and forms a second coolant chamber within which coolant is stored. A coolant communicating path is provided that communicates the first and second coolant chambers in a manner that enables coolant to flow therebetween.

    摘要翻译： 旋转电机的冷却结构使用冷却剂来冷却从定子铁芯的每个端面向外突出的线圈端部，包括定子铁心的定子和在定子铁芯的圆周方向上卷绕的线圈 。 这种冷却结构包括：一个引线侧盖部件，其覆盖与线圈供电的引线相连的引线侧线圈端部，并且形成第一冷却剂室，冷却剂储存在该第一冷却剂室中; 以及非轴线侧盖构件，其在轴向上覆盖与所述引线侧线圈端部相对的非引线侧线圈端部，并且形成第二冷却剂室，在所述第二冷却剂室中存储有冷却剂。 提供冷却剂连通路径，其以使冷却剂在其间流动的方式连通第一和第二冷却剂室。

    CONTROL DEVICE FOR HYBRID VEHICLE
    23.
    发明申请
    CONTROL DEVICE FOR HYBRID VEHICLE 有权
    混合动力车辆的控制装置

    公开(公告)号：US20140229052A1

    公开(公告)日：2014-08-14

    申请号：US14347774

    申请日：2011-10-06

    申请人： Keiji Takizawa ,  Tomohiko Miyamoto ,  Shuhei Matsusaka

    发明人： Keiji Takizawa ,  Tomohiko Miyamoto ,  Shuhei Matsusaka

    IPC分类号： B60W20/00

    CPC分类号： B60W20/10 ,  B60K6/445 ,  B60K11/02 ,  B60K2001/006 ,  B60W10/08 ,  B60W10/30 ,  B60W20/00 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2710/083 ,  B60W2710/088 ,  B60W2710/30 ,  Y02T10/6239

    摘要： A control device for a hybrid vehicle, including a mode whereby the vehicle runs using a motor only, and a mode whereby the vehicle uses both the motor and an engine. When the motor temperature of an MG(2) exceeds a threshold temperature, an ECU moves from a running mode that uses the MG(2) only, to a running mode that limits the load on the MG(2). The ECU performs control in accordance with the charging state of the battery for running, such that the work rate of an electric pump for cooling the MG(2) is increased when the charging state is higher, and the running mode that uses the MG(2) only is maintained.

    摘要翻译： 一种用于混合动力车辆的控制装置，包括仅使用电动机运行车辆的模式，以及车辆同时使用电动机和发动机的模式。 当MG（2）的电机温度超过阈值温度时，ECU从仅使用MG（2）的运行模式移动到限制MG（2）负载的运行模式。 ECU根据用于运行的电池的充电状态进行控制，使得当充电状态较高时用于冷却MG（2）的电动泵的工作速率增加，并且使用MG（ 2）只保留。

    Vehicle control system
    24.
    发明授权
    Vehicle control system 有权
    车辆控制系统

    公开(公告)号：US08793044B2

    公开(公告)日：2014-07-29

    申请号：US13723788

    申请日：2012-12-21

    申请人： Tomohiko Miyamoto ,  Kenjiro Nagata

    发明人： Tomohiko Miyamoto ,  Kenjiro Nagata

    IPC分类号： F04B17/03 ,  F04B17/05 ,  F04B49/00

    CPC分类号： B60W20/00 ,  B60K2001/006 ,  B60W10/06 ,  B60W10/30 ,  F16H61/0031 ,  F16H61/30 ,  F16H63/3023 ,  Y10S903/902

    摘要： A vehicle control system includes: a power unit including an engine and a rotating electrical machine; a power supply apparatus connected to the rotating electrical machine; an oil pump unit including a mechanical oil pump and an electric oil pump for cooling the rotating electrical machine; and a control apparatus. The control apparatus is constituted by an EOP idling determination unit that determines an idling state of the electric oil pump, and an engine starting processing unit that performs processing to drive the mechanical oil pump by starting the engine in accordance with the determination of the EOP idling determination unit.

    摘要翻译： 车辆控制系统包括：发动机和旋转电机的动力单元; 与旋转电机连接的电源装置; 油泵单元，包括机械油泵和用于冷却旋转电机的电动油泵; 和控制装置。 控制装置由确定电动油泵的怠速状态的EOP怠速判定单元和发动机起动处理单元构成，所述怠速怠速判定单元通过根据所述EOP怠速的判定来执行通过起动所述发动机来驱动所述机械油泵的处理的发动机起动处理单元 决定单位。

    ROTATING ELECTRICAL MACHINE
    25.
    发明申请
    ROTATING ELECTRICAL MACHINE 审中-公开
    旋转电机

    公开(公告)号：US20120242178A1

    公开(公告)日：2012-09-27

    申请号：US13426183

    申请日：2012-03-21

    申请人： Tomohiko Miyamoto ,  Tetsuo Wakita

    发明人： Tomohiko Miyamoto ,  Tetsuo Wakita

    IPC分类号： H02K9/19

    CPC分类号： H02K9/19 ,  H02K3/24

    摘要： A rotating electrical machine includes: a rotor whose axis is disposed in a horizontal direction, a stator core that is disposed in an outside of the rotor, a coil that is wound in a slot which is provided along the axial direction of the stator core, whose end sections of windings protrude from a front end and a rear end of the stator core in the axial direction as coil ends and whose one end of a winding wire is drawn as a lead wire to the outside, and an annular cooling jacket. The cooling jacket has an opening through which the lead wire of the coil is drawn to the outside and the opening is provided at a predetermined height position above an upper end of the coil end as a reference position.

    摘要翻译： 一种旋转电机包括：轴线沿水平方向设置的转子，设置在转子外侧的定子铁芯，卷绕在沿定子铁芯的轴向设置的槽内的线圈， 其端部的绕组从线圈端部的轴向的前端和后端突出，并且其绕组线的一端作为引线拉到外部，并且具有环形的冷却套。 冷却套具有开口，线圈的引线通过该开口被拉出到外部，并且开口设置在线圈端部的上端上方的预定高度位置处作为基准位置。

    STATOR AND METHOD FOR MANUFACTURING THE SAME
    26.
    发明申请
    STATOR AND METHOD FOR MANUFACTURING THE SAME 有权
    定子及其制造方法

    公开(公告)号：US20120017425A1

    公开(公告)日：2012-01-26

    申请号：US13201174

    申请日：2009-04-15

    申请人： Yasuhiro Endo ,  Tomohiko Miyamoto ,  Hiroaki Urano ,  Atomi Arakawa

    发明人： Yasuhiro Endo ,  Tomohiko Miyamoto ,  Hiroaki Urano ,  Atomi Arakawa

    IPC分类号： H02K15/02

    CPC分类号： H02K15/14 ,  H02K5/26 ,  Y10T29/49009 ,  Y10T29/53143

    摘要： A stator core is fixed by a centering jig, and in this state, a fixing hole is formed in a flange portion provided on a fastening ring for the stator core, using a central position as a reference for positioning, by drilling with a drill. The fixing hole is opened to be located at a distance relative to the central position. In a plan view, the fixing hole is opened at a predetermined central angle interval (for example, intervals of 120°) relative to the central position.

    摘要翻译： 定子芯通过定心夹具固定，在这种状态下，通过用钻头钻孔，使用中心位置作为定位用的基准，在设置在定子铁芯的紧固环上的凸缘部分中形成固定孔。 打开固定孔以相对于中心位置一定距离。 在平面图中，固定孔相对于中心位置以预定的中心角间隔（例如，120°的间隔）打开。

    Control apparatus and control method of motive power apparatus for hybrid vehicle
    28.
    发明授权
    Control apparatus and control method of motive power apparatus for hybrid vehicle 有权
    混合动力汽车动力装置的控制装置及控制方法

    公开(公告)号：US08930056B2

    公开(公告)日：2015-01-06

    申请号：US13963535

    申请日：2013-08-09

    申请人： Tomohiko Miyamoto ,  Mamoru Kuramoto

    发明人： Tomohiko Miyamoto ,  Mamoru Kuramoto

    IPC分类号： B60L9/00 ,  B60W20/00 ,  B60W10/08

    CPC分类号： B60W20/108 ,  B60W10/08 ,  B60W20/10 ,  B60W2510/087 ,  B60W2550/13 ,  B60W2710/083 ,  Y02T10/7258 ,  Y10S903/903

    摘要： In a control of a motive power apparatus for a hybrid vehicle, the coil temperatures of first and second rotary electric machines and an air pressure index value are acquired, and upper limit values of the outputs of the machines are determined on the basis of the values acquired. If the output of one of the machines is restricted by the determined upper limit value of the output, the output of the other is increased. Alternatively, the upper limit values of the outputs of rotary electric machines are determined by applying the acquired coil temperatures to a relation between the coil temperature and the upper limit value of the output which relation is set for each air pressure index value. If the output of one of the first and the second rotary electric machines is restrained by the determined upper limit values, the output of the other is increased.

    摘要翻译： 在混合动力车辆的动力装置的控制中，获取第一和第二旋转电机的线圈温度和空气压力指标值，并且基于值确定机器的输出的上限值 获得了 如果其中一台机器的输出受到确定的输出上限值的限制，则另一台机器的输出增加。 或者，旋转电机的输出的上限值通过将获取的线圈温度应用于线圈温度与对于每个空气压力指标值设定关系的输出的上限值之间的关系来确定。 如果第一旋转电机和第二旋转电机中的一个的输出被确定的上限值限制，则另一个的输出增加。

    Rotating electrical machine cooling system
    29.
    发明授权
    Rotating electrical machine cooling system 有权
    旋转电机冷却系统

    公开(公告)号：US08912691B2

    公开(公告)日：2014-12-16

    申请号：US13773991

    申请日：2013-02-22

    申请人： Tomohiko Miyamoto ,  Kenjiro Nagata

    发明人： Tomohiko Miyamoto ,  Kenjiro Nagata

    IPC分类号： F28D21/00 ,  F16K15/00 ,  B60K11/02

    CPC分类号： F28D21/00 ,  B60K11/02 ,  B60K2001/006 ,  F16K15/00 ,  F28D2021/0089 ,  Y10T137/7737 ,  Y10T137/7837

    摘要： A rotating electrical machine cooling system includes a cooling structure for a rotating electrical machine that is mounted on a hybrid vehicle, and a controller. The cooling structure includes a coolant discharge channel and a coolant supply channel through which a coolant is circulated between an oil pump unit and the interior of a case body that includes the rotating electrical machine therein. The cooling structure further includes a bypass flow channel that connects the oil pump unit and the interior of the case body with each other, and a relief valve that is provided in the bypass flow channel. The oil pump unit includes a mechanical oil pump and an electric oil pump.

    摘要翻译： 旋转电机冷却系统包括安装在混合动力车辆上的旋转电机的冷却结构和控制器。 冷却结构包括冷却剂排出通道和冷却剂供给通道，冷却剂通过该冷却剂供给通道在油泵单元与包括其中的旋转电机的壳体的内部之间循环。 冷却结构还包括将油泵单元和壳体的内部相互连接的旁通流路，以及设置在旁通流路中的安全阀。 油泵单元包括机械油泵和电动油泵。

    Vehicle drive device
    30.
    发明授权
    Vehicle drive device 失效
    车辆驱动装置

    公开(公告)号：US08678118B2

    公开(公告)日：2014-03-25

    申请号：US13059838

    申请日：2009-08-20

    申请人： Masayuki Takenaka ,  Atsushi Teshima ,  Ryuta Ishida ,  Tomohiko Miyamoto

    发明人： Masayuki Takenaka ,  Atsushi Teshima ,  Ryuta Ishida ,  Tomohiko Miyamoto

    IPC分类号： B60K1/02

    CPC分类号： B60K1/02 ,  B60K6/26 ,  B60K6/405 ,  B60K6/442 ,  B60K6/52 ,  B60K7/0007 ,  B60K17/043 ,  B60K2007/0038 ,  B60K2007/0061 ,  B60L2220/46 ,  H02K5/1732 ,  H02K7/006 ,  H02K7/116 ,  H02K16/00 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y02T10/641

    摘要： A vehicle drive device having two independent systems provided for two driving wheels, respectively, each system including a rotating electrical machine, an output member to be connected to a corresponding driving wheel, and a drive transmission system. The transmission also includes a counter deceleration mechanism, which connects the rotating electrical machine and the output member to each other. A case integrally accommodates the rotating electrical machines, the output members, and the drive transmission systems of the two systems. The rotation axes are provided so that their respective rotation axes are parallel to each other, and are positioned so as to overlap each other in the rotation axis direction. The rotating electrical machine of each system is provided with an output portion located on one side of the rotating electrical machine which is distal from the corresponding driving wheel in the rotation axis direction of the rotating electrical machine.

    摘要翻译： 一种车辆驱动装置，具有分别设置有两个驱动轮的两个独立系统，每个系统包括旋转电机，要连接到相应的驱动轮的输出构件和驱动传动系统。 该变速器还包括将旋转电机和输出构件相互连接的反减速机构。 壳体一体地容纳两个系统的旋转电机，输出构件和驱动传动系统。 旋转轴设置为使得它们各自的旋转轴线彼此平行，并且被定位成在旋转轴线方向上彼此重叠。 每个系统的旋转电机设置有位于旋转电机的一侧上的输出部分，其在旋转电机的旋转轴线方向上远离相应的驱动轮。