公开(公告)号：US08102138B2

公开(公告)日：2012-01-24

申请号：US12296657

申请日：2007-04-11

申请人： Takaaki Sekine ,  Atsushi Ooshima ,  Tetsuya Kodama ,  Seiichi Kobayashi ,  Yasuhiro Shimizu ,  Naoki Hyoudou ,  Shigeru Endo ,  Atsushi Horikoshi ,  Keiji Kashimoto ,  Tamotsu Oumi ,  Hideaki Kawada ,  Shigeo Shinohara ,  Takeshi Senba ,  Mitsuo Shimoda

发明人： Takaaki Sekine ,  Atsushi Ooshima ,  Tetsuya Kodama ,  Seiichi Kobayashi ,  Yasuhiro Shimizu ,  Naoki Hyoudou ,  Shigeru Endo ,  Atsushi Horikoshi ,  Keiji Kashimoto ,  Tamotsu Oumi ,  Hideaki Kawada ,  Shigeo Shinohara ,  Takeshi Senba ,  Mitsuo Shimoda

IPC分类号： G05D15/00

CPC分类号： B62D5/0406 ,  B62D5/0409 ,  F16H1/16 ,  H02K5/225 ,  H02K7/1166 ,  H02K11/33 ,  H02K2211/03

摘要： A motor control apparatus includes a steering column having inserted therein a steering shaft to which steering torque is transmitted, a reduction gear box coupled to the steering shaft, and an electric motor that transmits a steering assisting force to the steering shaft via a reduction mechanism in the reduction gear box. The electric motor and its control unit including a control board mounted with a control circuit, are provided side by side in the reduction gear box. A connection terminal of the electric motor is electrically connected to the control unit directly. This minimizes a connection distance between the control unit and the electric motor.

摘要翻译： 电动机控制装置包括：转向柱，其中插入有转向转矩传递的转向轴;联接到转向轴的减速齿轮箱;以及经由减速机构将转向辅助力传递到转向轴的电动机 减速箱。 包括安装有控制电路的控制板的电动机及其控制单元并排设置在减速箱中。 电动机的连接端子直接与控制单元电连接。 这使得控制单元和电动机之间的连接距离最小化。

公开(公告)号：US20090295325A1

公开(公告)日：2009-12-03

申请号：US12296657

申请日：2007-04-11

申请人： Takaaki Sekine ,  Atsushi Ooshima ,  Tetsuya Kodama ,  Seiichi Kobayashi ,  Yasuhiro Shimizu ,  Naoki Hyoudou ,  Shigeru Endo ,  Atsushi Horikoshi ,  Keiji Kashimoto ,  Tamotsu Oumi ,  Hideaki Kawada ,  Shigeo Shinohara ,  Takeshi Senba ,  Mitsuo Shimoda

发明人： Takaaki Sekine ,  Atsushi Ooshima ,  Tetsuya Kodama ,  Seiichi Kobayashi ,  Yasuhiro Shimizu ,  Naoki Hyoudou ,  Shigeru Endo ,  Atsushi Horikoshi ,  Keiji Kashimoto ,  Tamotsu Oumi ,  Hideaki Kawada ,  Shigeo Shinohara ,  Takeshi Senba ,  Mitsuo Shimoda

IPC分类号： G05D15/01 ,  H02K11/00 ,  H05K7/20 ,  H02K7/116

CPC分类号： B62D5/0406 ,  B62D5/0409 ,  F16H1/16 ,  H02K5/225 ,  H02K7/1166 ,  H02K11/33 ,  H02K2211/03

摘要： To provide an electric power steering apparatus in which it is possible to minimize a connection distance between a control unit and an electric motor and surely prevent electric noise from mixing between the control unit and the electric motor as well as to minimize electric resistance and minimize an electric loss by directly connecting the control unit and connection terminals of the electric motor and a torque sensor. A motor control apparatus includes a steering column 3 having inserted therein a steering shaft 2 to which steering torque is transmitted, a reduction gear box 4 coupled to the steering shaft 2, and an electric motor 5 that transmits a steering assisting force to the steering shaft 2 via a reduction mechanism in the reduction gear box 4. The electric motor 5 and a control unit 19 including a control board mounted with a control circuit that controls to drive the electric motor 5 are provided side by side in the reduction gear box 4 and a connection terminal of the electric motor 5 is electrically connected to the control unit 19 directly.

摘要翻译： 为了提供一种电动助力转向装置，其中可以使控制单元和电动机之间的连接距离最小化，并且可靠地防止控制单元和电动机之间的电噪声混合以及使电阻最小化和最小化 通过直接连接电动机的控制单元和连接端子和扭矩传感器来实现电损耗。 电动机控制装置包括：转向柱3，其内插有转向转矩传递的转向轴2;与转向轴2连接的减速齿轮箱4;以及将转向辅助力传递给转向轴的电动机5 减速齿轮箱4并列设置有电动马达5和控制单元19，该控制单元19和控制单元19并排设置有安装有驱动马达5的控制电路的控制基板， 电动机5的连接端子直接与控制单元19电连接。

公开(公告)号：US20090272599A1

公开(公告)日：2009-11-05

申请号：US12296645

申请日：2007-04-11

申请人： Takaaki Sekine ,  Atsushi Ooshima ,  Tetsuya Kodama ,  Seiichi Kobayashi ,  Keiji Kashimoto ,  Hideaki Kawada ,  Shigeo Shinohara ,  Takeshi Senba

发明人： Takaaki Sekine ,  Atsushi Ooshima ,  Tetsuya Kodama ,  Seiichi Kobayashi ,  Keiji Kashimoto ,  Hideaki Kawada ,  Shigeo Shinohara ,  Takeshi Senba

IPC分类号： B62D5/04 ,  G06F19/00

CPC分类号： B62D5/0406 ,  B62D5/0409 ,  H02K5/225 ,  H02K7/1166 ,  H02K11/33 ,  H02K2211/03

摘要： To provide an electric power steering apparatus in which it is possible to reduce a size of the entire structure of a control unit while sufficiently showing a heat radiation effect of heat generating members. The electric power steering apparatus includes a steering column 3 having inserted therein a steering shaft 2 to which steering torque is transmitted, a reduction gear box 4 coupled to the steering shaft 2, and an electric motor 5 that transmits a steering assisting force to the steering shaft 2 via a reduction mechanism in the reduction gear box. In the reduction gear box 4, a motor mounting section 17 for mounting the electric motor 5 is formed at an end face in a direction perpendicular to an axis of the steering shaft 2 and a control-unit mounting section 20 for mounting a control unit 19 for controlling to drive the electric motor 5 is formed near the motor mounting section 17.

摘要翻译： 提供一种电动助力转向装置，其中可以在充分显示发热元件的散热效果的同时，减小控制单元的整体结构的尺寸。 电动助力转向装置包括：转向柱3，其内插有转向转矩传递的转向轴2;与转向轴2联接的减速齿轮箱4;以及将转向辅助力传递到转向装置的电动机5 轴2经减速机构的减速机构。 在减速齿轮箱4中，在与转向轴2的轴线垂直的方向的端面形成有用于安装电动马达5的马达安装部17，以及用于安装控制单元19的控制单元安装部20 用于控制驱动电动机5形成在电动机安装部17附近。

公开(公告)号：US07886865B2

公开(公告)日：2011-02-15

申请号：US12296645

申请日：2007-04-11

申请人： Takaaki Sekine ,  Atsushi Ooshima ,  Tetsuya Kodama ,  Seiichi Kobayashi ,  Keiji Kashimoto ,  Hideaki Kawada ,  Shigeo Shinohara ,  Takeshi Senba

发明人： Takaaki Sekine ,  Atsushi Ooshima ,  Tetsuya Kodama ,  Seiichi Kobayashi ,  Keiji Kashimoto ,  Hideaki Kawada ,  Shigeo Shinohara ,  Takeshi Senba

IPC分类号： B62D5/04

CPC分类号： B62D5/0406 ,  B62D5/0409 ,  H02K5/225 ,  H02K7/1166 ,  H02K11/33 ,  H02K2211/03

摘要： To provide an electric power steering apparatus in which it is possible to reduce a size of the entire structure of a control unit while sufficiently showing a heat radiation effect of heat generating members. The electric power steering apparatus includes a steering column 3 having inserted therein a steering shaft 2 to which steering torque is transmitted, a reduction gear box 4 coupled to the steering shaft 2, and an electric motor 5 that transmits a steering assisting force to the steering shaft 2 via a reduction mechanism in the reduction gear box. In the reduction gear box 4, a motor mounting section 17 for mounting the electric motor 5 is formed at an end face in a direction perpendicular to an axis of the steering shaft 2 and a control-unit mounting section 20 for mounting a control unit 19 for controlling to drive the electric motor 5 is formed near the motor mounting section 17.

摘要翻译： 提供一种电动助力转向装置，其中可以在充分显示发热元件的散热效果的同时，减小控制单元的整体结构的尺寸。 电动助力转向装置包括：转向柱3，其内插有转向转矩传递的转向轴2;与转向轴2联接的减速齿轮箱4;以及将转向辅助力传递到转向装置的电动机5 轴2经减速机构的减速机构。 在减速齿轮箱4中，在与转向轴2的轴线垂直的方向的端面形成有用于安装电动马达5的马达安装部17，以及用于安装控制单元19的控制单元安装部20 用于控制驱动电动机5形成在电动机安装部17附近。