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    Electric compressor for car air conditioning
    12.
    发明授权
    Electric compressor for car air conditioning 有权
    汽车空调电动压缩机

    公开(公告)号：US08829747B2

    公开(公告)日：2014-09-09

    申请号：US12992007

    申请日：2008-10-10

    申请人： Takayuki Watanabe ,  Takayuki Hagita ,  Masayuki Ishikawa ,  Minoru Kawada

    发明人： Takayuki Watanabe ,  Takayuki Hagita ,  Masayuki Ishikawa ,  Minoru Kawada

    IPC分类号： F04B35/04

    CPC分类号： F04B35/04 ,  F04B37/12 ,  F04B39/121 ,  F04C18/0215 ,  F04C2240/803 ,  F04C2240/808

    摘要： Provided is an electric compressor for car air conditioning that allows insulation and airtightness to be ensured at a terminal part thereof. Provided are an opening (111) through which a motor section in a casing communicates with a control section; an insulating terminal (112) closing off the opening (111); a plurality of first wires (131) arranged substantially on a straight line, penetrating the insulating terminal (112), and extending toward the motor section and the control section; a plurality of second wires electrically connected to at least one of the motor section and the control section; plate-shaped male terminals (122) electrically connected to one of the first wires (131) and the second wires; and female terminals electrically connected to the other of the first wires (131) and the second wires, each including a plate portion extending in a plate shape and securing portions disposed at both ends of the plate portion, the male terminals (122) being secured between the plate portions and the securing portions, and the male terminals (122) and the plate portions of the female terminals are disposed so as to extend across the straight line at an acute or obtuse angle.

    摘要翻译： 本发明提供一种汽车空调用电动压缩机，其能够在其终端部确保绝缘性和气密性。 提供了一种开口（111），壳体中的电动机部分通过该开口与控制部分连通; 封闭所述开口（111）的绝缘端子（112）; 基本上在直线上布置的多根第一布线（131），穿过绝缘端子（112）并朝向马达部分和控制部分延伸; 电连接到所述电动机部和所述控制部中的至少一个的多个第二配线; 电连接到第一线（131）和第二线之一的板形阳端子（122） 和母端子，电连接到第一导线（131）和第二导线中的另一个，每个包括板形延伸的板部分和设置在板部两端的固定部分，阳端子（122）被固定 在平板部分和固定部分之间，并且阳端子（122）和阴端子的板部分设置成以尖锐或钝角延伸穿过直线。

    ELECTRIC COMPRESSOR AND ASSEMBLY METHOD THEREFOR
    14.
    发明申请
    ELECTRIC COMPRESSOR AND ASSEMBLY METHOD THEREFOR 有权
    电动压缩机及其组装方法

    公开(公告)号：US20130294951A1

    公开(公告)日：2013-11-07

    申请号：US13814156

    申请日：2012-01-26

    申请人： Masayuki Ishikawa ,  Takayuki Hagita ,  Yuki Ichise ,  Takeshi Hirano ,  Takayuki Watanabe

    发明人： Masayuki Ishikawa ,  Takayuki Hagita ,  Yuki Ichise ,  Takeshi Hirano ,  Takayuki Watanabe

    IPC分类号： F04C18/02

    CPC分类号： F04B39/121 ,  F04B35/04 ,  F04B53/16 ,  F04C18/0215 ,  F04C23/008 ,  F04C2230/60 ,  F04C2240/30 ,  Y10T29/49236

    摘要： An electric compressor includes a compression unit that compresses a refrigerant; an electric motor that is coupled with the compression unit via a main shaft; a housing that accommodates the compression unit and the electric motor; an end-side bearing holding part that is provided near an axial end of the housing closer to the electric motor; and a rolling bearing that has an outer ring press-fitted into the end-side bearing holding part and an inner ring into which an end of the rotating shaft is press-fitted, and that supports the main shaft, in which an opening into which an assembly jig for supporting the rolling bearing when the main shaft is press-fitted into the inner ring can be inserted and removed is provided in an end surface of the housing near the end-side bearing holding part.

    摘要翻译： 电动压缩机包括压缩制冷剂的压缩单元; 电动机，其经由主轴与所述压缩单元联接; 容纳压缩单元和电动机的壳体; 端部侧轴承保持部，其设置在靠近所述电动机的所述壳体的轴向端附近; 以及滚动轴承，其具有压入端侧轴承保持部的外圈和旋转轴的端部被压入其中的内圈，并且支撑主轴，在该主轴中， 当将主轴压配合到内圈中时，用于将滚动轴承支撑的组装夹具可以插入并移除在壳体的靠近端侧轴承保持部分的端面中。

    ELECTRIC COMPRESSOR
    15.
    发明申请
    ELECTRIC COMPRESSOR 审中-公开
    电动压缩机

    公开(公告)号：US20130272907A1

    公开(公告)日：2013-10-17

    申请号：US13977376

    申请日：2012-05-17

    申请人： Takayuki Watanabe

    发明人： Takayuki Watanabe

    IPC分类号： F04B17/03

    CPC分类号： F04B17/03 ,  F01C19/005 ,  F01C21/10 ,  F04B35/04 ,  F04B39/121 ,  F04C2240/805 ,  F04C2240/808

    摘要： An electric compressor includes: an electric motor; a compression mechanism driven by the electric motor; a housing accommodating the electric motor and the compression mechanism; an accommodation part provided on a sidewall of the housing and accommodating a drive circuit for driving the electric motor; a lid contacting the accommodation part and fastened to the accommodation part by a fastening portion; a sealing member sandwiched between the accommodation part and the lid so as to seal between them. The accommodation part has a wall standing from the sidewall of the housing, and a step is provided on a standing end surface of the wall orthogonal to a standing direction of the wall, at a midway position from an inside toward an outside of the accommodation part.

    摘要翻译： 电动压缩机包括：电动机; 由电动机驱动的压缩机构; 容纳电动机和压缩机构的壳体; 容纳部，其设置在所述壳体的侧壁上，并且容纳用于驱动所述电动机的驱动电路; 接触住住部分并通过紧固部分紧固到容纳部分的盖子; 夹在容纳部和盖之间以密封它们之间的密封构件。 容纳部具有从壳体的侧壁竖立的壁，并且在与壁的竖立方向垂直的壁的立起端面上，在从容纳部的内侧向外侧的中途位置设置有台阶 。

    Position sensing device and method
    17.
    发明授权
    Position sensing device and method 有权
    位置传感装置及方法

    公开(公告)号：US08510044B2

    公开(公告)日：2013-08-13

    申请号：US12166062

    申请日：2008-07-01

    申请人： Takayuki Watanabe ,  Takayuki Hoshizaki

    发明人： Takayuki Watanabe ,  Takayuki Hoshizaki

    IPC分类号： G01C21/12

    CPC分类号： G01C21/165 ,  G01C25/005 ,  G01S19/47

    摘要： A position sensing device and method are provided for executing correction processing based on a reliability and error index of each component of GPS output data to increase positioning accuracy. Correction processing is performed to correct a position determination result obtained through dead reckoning, and a vehicle speed, a pitch angle, and a sensor mounting angle used in position determination executed through dead reckoning in a measurement period of GPS in accordance with direction-specific positional components and speed components of a vehicle, which are measured with GPS to determine a reliability of each of the direction-specific positional components and speed components of the vehicle and calculate an error index of a component determined to be a reliable component, to set the degree of contribution of a measurement component determined to be unreliable to correction processing to zero or almost zero, and to reduce the degree of contribution of a measurement component determined to be reliable to correction processing in accordance with a value of the error index.

    摘要翻译： 提供一种位置感测装置和方法，用于基于GPS输出数据的每个分量的可靠​​性和误差指数来执行校正处理以增加定位精度。 执行校正处理，以根据方向特定位置来校正通过航位推算获得的位置确定结果以及在GPS的测量周期中通过航位推算执行的位置确定中使用的车速，俯仰角和传感器安装角度 使用GPS测量的车辆的部件和速度部件，以确定车辆的每个方向特定位置部件和速度部件的可靠性，并计算被确定为可靠部件的部件的误差指数，以将 被确定为对于校正处理不可靠的测量部件的贡献度为零或几乎为零，并且根据误差指数的值减小确定为可靠的校正处理的测量部件的贡献程度。

    VEHICLE TRAVEL AMOUNT ESTIMATION DEVICE AND OBSTACLE DETECTION DEVICE
    18.
    发明申请
    VEHICLE TRAVEL AMOUNT ESTIMATION DEVICE AND OBSTACLE DETECTION DEVICE 有权
    车辆行驶量估计装置和障碍物检测装置

    公开(公告)号：US20130151029A1

    公开(公告)日：2013-06-13

    申请号：US13612080

    申请日：2012-09-12

    申请人： Takayuki Watanabe ,  Daishi Mori ,  Kenji Shida

    发明人： Takayuki Watanabe ,  Daishi Mori ,  Kenji Shida

    IPC分类号： G06F17/00

    CPC分类号： G01C22/00 ,  B60R1/00 ,  B60R2300/301 ,  B60R2300/302 ,  G06T7/248 ,  G06T2207/10016 ,  G06T2207/30252

    摘要： A vehicle travel amount estimation device includes a camera, a taken image storing unit, a compensated image storing unit, a travel amount calculation unit, a vehicle speed and gyro sensor, and a travel amount determination unit. The taken image storing unit and the compensated image storing unit store images taken by the camera. The travel amount calculation unit calculates the amount of travel based on two stored images. The sensors detect the amount of travel of the vehicle. The travel amount determination unit is configured to compare a first amount of travel calculated by the travel amount calculation unit with a second amount of travel detected by the vehicle speed sensor or the like in order to determine the first amount of travel to be the amount of travel of the vehicle when the difference between the first amount and the second amount is smaller than a predetermined value.

    摘要翻译： 车辆行驶量估计装置包括摄像机，拍摄图像存储单元，补偿图像存储单元，行驶量计算单元，车辆速度和陀螺仪传感器以及行驶量确定单元。 拍摄图像存储单元和补偿图像存储单元存储由相机拍摄的图像。 行驶量计算单元基于两个存储的图像来计算行驶量。 传感器检测车辆的行驶量。 移动量确定单元被配置为将由行驶量计算单元计算的第一行驶量与由车辆速度传感器等检测到的第二行程量进行比较，以便将第一行驶量确定为 当第一量和第二量之间的差小于预定值时，车辆的行驶。