公开(公告)号：US06857981B2

公开(公告)日：2005-02-22

申请号：US10619460

申请日：2003-07-16

申请人： Masashi Hori ,  Hironori Asa ,  Kiyoshi Kimura ,  Shigeru Yoshiyama

发明人： Masashi Hori ,  Hironori Asa ,  Kiyoshi Kimura ,  Shigeru Yoshiyama

IPC分类号： F16H1/32 ,  F16H61/32 ,  F16H63/48 ,  H02K5/22 ,  H02K7/116 ,  H02K11/00 ,  H02K19/10 ,  H02K29/08 ,  H02P25/08 ,  F16H48/06

CPC分类号： H02K19/103 ,  F16H1/32 ,  F16H61/32 ,  F16H63/3466 ,  F16H2061/326 ,  H02K5/225 ,  H02K7/116 ,  H02K11/215 ,  H02K11/38 ,  H02K29/08

摘要： A rotary actuator has a synchronous motor and an internally meshing planetary reduction gear having a first shaft rotated by the synchronous motor, an outer gear mounted to said first shaft with an eccentric part so as to be eccentrically rotatable around said first shaft, an inner gear with which said outer gear meshes internally, and a second shaft connected to said outer gear with a transmission means that only transmits said outer gear rotation on its axis to the second shaft. The synchronous motor and the internally meshing planetary reduction gear are accommodated inside a housing, and the first shaft doubles as a rotor shaft of the synchronous motor. An incremental encoder provided along a rotary shaft of the synchronous motor detects the rotation angle of a rotor of the synchronous motor.

摘要翻译： 旋转执行器具有同步电动机和具有由同步电动机旋转的第一轴的内啮合行星减速齿轮，外齿轮以偏心部分安装在所述第一轴上，以便围绕所述第一轴偏心转动，内齿轮 所述外齿轮与所述外齿轮啮合在内部，第二轴与所述外齿轮连接，传动装置仅将所述外齿轮旋转轴线传递到第二轴。 同步电动机和内啮合行星减速齿轮容纳在壳体内，第一轴兼作同步电动机的转子轴。 沿着同步电动机的旋转轴设置的增量式编码器检测同步电动机的转子的旋转角度。

公开(公告)号：US20100052595A1

公开(公告)日：2010-03-04

申请号：US12591138

申请日：2009-11-10

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

IPC分类号： G05G5/04 ,  H02P8/00

CPC分类号： H02P1/02 ,  F02D41/009 ,  F02D2041/0092 ,  F02N11/0859 ,  F02N19/005 ,  F02P7/061 ,  F02P7/067 ,  H02K11/215 ,  Y10T74/19251

摘要： A reference position detecting apparatus includes an electric motor and a motor control unit. The electric motor includes a plurality of first coils and a plurality of second coils. The electric motor further includes a rotor that rotates when at least one of the plurality of first coils and the plurality of second coils is supplied with electricity. The motor control unit controls electricity supplied to either one of the plurality of first coils and the plurality of second coils to rotate the rotor to a limit position in a movable range of an object.

摘要翻译： 基准位置检测装置包括电动马达和马达控制单元。 电动机包括多个第一线圈和多个第二线圈。 电动机还包括当多个第一线圈和多个第二线圈中的至少一个被供电时旋转的转子。 电动机控制单元控制提供给多个第一线圈和多个第二线圈中的一个的电力，以将转子旋转到物体的可移动范围中的极限位置。

公开(公告)号：US20090039822A1

公开(公告)日：2009-02-12

申请号：US12232500

申请日：2008-09-18

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

IPC分类号： G05G5/05

CPC分类号： H02P1/02 ,  F02D41/009 ,  F02D2041/0092 ,  F02N11/0859 ,  F02N19/005 ,  F02P7/061 ,  F02P7/067 ,  H02K11/215 ,  Y10T74/19251

摘要： A reference position detecting apparatus includes an electric motor and a motor control unit. The electric motor includes a plurality of first coils and a plurality of second coils. The electric motor further includes a rotor that rotates when at least one of the plurality of first coils and the plurality of second coils is supplied with electricity. The motor control unit controls electricity supplied to either one of the plurality of first coils and the plurality of second coils to rotate the rotor to a limit position in a movable range of an object.

公开(公告)号：US07658123B2

公开(公告)日：2010-02-09

申请号：US11508185

申请日：2006-08-23

申请人： Masashi Hori ,  Kiyoshi Kimura ,  Shigeru Yoshiyama ,  Taku Itoh

发明人： Masashi Hori ,  Kiyoshi Kimura ,  Shigeru Yoshiyama ,  Taku Itoh

IPC分类号： F16H59/00

CPC分类号： F16H61/32 ,  F16H2061/326 ,  Y10T74/19251

摘要： A shift range switching apparatus includes an automatic transmission that includes a shift range switching device having a control rod for switching an actual shift range corresponding to rotation angle of the control rod. The shift range switching apparatus further includes an electric actuator that includes an output shaft connecting with the control rod. The electric actuator switches the actual shift range by rotating the control rod via the output shaft. The shift range switching apparatus further includes an assembly regulating device that allows the electric actuator to be detachable from and attachable to the automatic transmission when the actual shift range of the shift range switching device is set at a specific shift range.

摘要翻译： 换档范围切换装置包括自动变速器，其包括具有用于切换与控制杆的旋转角度相对应的实际换档范围的控制杆的换档范围切换装置。 变速范围切换装置还包括电动致动器，其包括与控制杆连接的输出轴。 电动执行器通过输出轴旋转控制杆来切换实际换档范围。 变速范围切换装置还包括组合调节装置，当变速范围切换装置的实际变速范围被设定在特定变速范围时，该组合调节装置允许电动致动器可拆卸并可附接到自动变速器。

公开(公告)号：US07446499B2

公开(公告)日：2008-11-04

申请号：US11318529

申请日：2005-12-28

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

IPC分类号： H02P7/00

CPC分类号： H02P1/02 ,  F02D41/009 ,  F02D2041/0092 ,  F02N11/0859 ,  F02N19/005 ,  F02P7/061 ,  F02P7/067 ,  H02K11/215 ,  Y10T74/19251

摘要： A reference position detecting apparatus includes an electric motor and a motor control unit. The electric motor includes a plurality of first coils and a plurality of second coils. The electric motor further includes a rotor that rotates when at least one of the plurality of first coils and the plurality of second coils is supplied with electricity. The motor control unit controls electricity supplied to either one of the plurality of first coils and the plurality of second coils to rotate the rotor to a limit position in a movable range of an object.

摘要翻译： 基准位置检测装置包括电动马达和马达控制单元。 电动机包括多个第一线圈和多个第二线圈。 电动机还包括当多个第一线圈和多个第二线圈中的至少一个被供电时旋转的转子。 电动机控制单元控制提供给多个第一线圈和多个第二线圈中的一个的电力，以将转子旋转到物体的可移动范围中的极限位置。

公开(公告)号：US20070046243A1

公开(公告)日：2007-03-01

申请号：US11508197

申请日：2006-08-23

申请人： Masashi Hori ,  Shigeru Yoshiyama ,  Masaaki Shinojima ,  Haruki Matsuzaki ,  Tomoyuki Kashiwagi ,  Kiyoshi Kimura

发明人： Masashi Hori ,  Shigeru Yoshiyama ,  Masaaki Shinojima ,  Haruki Matsuzaki ,  Tomoyuki Kashiwagi ,  Kiyoshi Kimura

IPC分类号： G05B11/01

CPC分类号： F16H61/32 ,  F16H59/10 ,  F16H2061/0087 ,  F16H2061/283 ,  F16H2061/326 ,  Y10T74/19623 ,  Y10T74/19898

摘要： By utilizing a mechanical backlash generated between an electric actuator and a shift range switching mechanism, a specific region is obtained, in which a variation in the output shaft angle is relatively small with respect to a variation in rotor angle. In this specific range, an actual shift range position is calculated, whereby the rotor angle that the motor controller recognizes is corrected so as to relate the actual shift range position. A deviation between the rotor angle and the actual shift range is corrected, so that the shift range switching is precisely performed.

摘要翻译： 通过利用在电致动器和换档范围切换机构之间产生的机械间隙，获得特定区域，其中输出轴角度的变化相对于转子角度的变化相对较小。 在该特定范围内，计算实际的换档范围位置，由此校正电动机控制器识别的转子角度，以使实际换档范围位置相关。 修正转子角度与实际偏移范围的偏差，从而精确地进行换档范围切换。

公开(公告)号：US20070044583A1

公开(公告)日：2007-03-01

申请号：US11508185

申请日：2006-08-23

申请人： Masashi Hori ,  Kiyoshi Kimura ,  Shigeru Yoshiyama ,  Taku Itoh

发明人： Masashi Hori ,  Kiyoshi Kimura ,  Shigeru Yoshiyama ,  Taku Itoh

IPC分类号： F16H61/00

CPC分类号： F16H61/32 ,  F16H2061/326 ,  Y10T74/19251

摘要： A shift range switching apparatus includes an automatic transmission that includes a shift range switching device having a control rod for switching an actual shift range corresponding to rotation angle of the control rod. The shift range switching apparatus further includes an electric actuator that includes an output shaft connecting with the control rod. The electric actuator switches the actual shift range by rotating the control rod via the output shaft. The shift range switching apparatus further includes an assembly regulating device that allows the electric actuator to be detachable from and attachable to the automatic transmission when the actual shift range of the shift range switching device is set at a specific shift range.

摘要翻译： 换档范围切换装置包括自动变速器，其包括具有用于切换与控制杆的旋转角度相对应的实际换档范围的控制杆的换档范围切换装置。 变速范围切换装置还包括电动致动器，其包括与控制杆连接的输出轴。 电动执行器通过输出轴旋转控制杆来切换实际换档范围。 变速范围切换装置还包括组合调节装置，当变速范围切换装置的实际变速范围被设定在特定变速范围时，该组合调节装置允许电动致动器可拆卸并可附接到自动变速器。

公开(公告)号：US20060138880A1

公开(公告)日：2006-06-29

申请号：US11318529

申请日：2005-12-28

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

IPC分类号： H02K11/00 ,  H02K3/00 ,  G01R33/10

CPC分类号： H02P1/02 ,  F02D41/009 ,  F02D2041/0092 ,  F02N11/0859 ,  F02N19/005 ,  F02P7/061 ,  F02P7/067 ,  H02K11/215 ,  Y10T74/19251

摘要： A reference position detecting apparatus includes an electric motor and a motor control unit. The electric motor includes a plurality of first coils and a plurality of second coils. The electric motor further includes a rotor that rotates when at least one of the plurality of first coils and the plurality of second coils is supplied with electricity. The motor control unit controls electricity supplied to either one of the plurality of first coils and the plurality of second coils to rotate the rotor to a limit position in a movable range of an object.

公开(公告)号：US08072168B2

公开(公告)日：2011-12-06

申请号：US12591138

申请日：2009-11-10

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama ,  Masashi Hori

IPC分类号： G05B5/00

CPC分类号： H02P1/02 ,  F02D41/009 ,  F02D2041/0092 ,  F02N11/0859 ,  F02N19/005 ,  F02P7/061 ,  F02P7/067 ,  H02K11/215 ,  Y10T74/19251

摘要： A reference position detecting apparatus includes an electric motor and a motor control unit. The electric motor includes a plurality of first coils and a plurality of second coils. The electric motor further includes a rotor that rotates when at least one of the plurality of first coils and the plurality of second coils is supplied with electricity. The motor control unit controls electricity supplied to either one of the plurality of first coils and the plurality of second coils to rotate the rotor to a limit position in a movable range of an object.

摘要翻译： 基准位置检测装置包括电动马达和马达控制单元。 电动机包括多个第一线圈和多个第二线圈。 电动机还包括当多个第一线圈和多个第二线圈中的至少一个被供电时旋转的转子。 电动机控制单元控制提供给多个第一线圈和多个第二线圈中的一个的电力，以将转子旋转到物体的可移动范围中的极限位置。

公开(公告)号：US07382107B2

公开(公告)日：2008-06-03

申请号：US11508197

申请日：2006-08-23

申请人： Masashi Hori ,  Shigeru Yoshiyama ,  Masaaki Shinojima ,  Haruki Matsuzaki ,  Tomoyuki Kashiwagi ,  Kiyoshi Kimura

发明人： Masashi Hori ,  Shigeru Yoshiyama ,  Masaaki Shinojima ,  Haruki Matsuzaki ,  Tomoyuki Kashiwagi ,  Kiyoshi Kimura

IPC分类号： H02P7/00

CPC分类号： F16H61/32 ,  F16H59/10 ,  F16H2061/0087 ,  F16H2061/283 ,  F16H2061/326 ,  Y10T74/19623 ,  Y10T74/19898

摘要： By utilizing a mechanical backlash generated between an electric actuator and a shift range switching mechanism, a specific region is obtained, in which a variation in the output shaft angle is relatively small with respect to a variation in rotor angle. In this specific range, an actual shift range position is calculated, whereby the rotor angle that the motor controller recognizes is corrected so as to relate the actual shift range position. A deviation between the rotor angle and the actual shift range is corrected, so that the shift range switching is precisely performed.

摘要翻译： 通过利用在电致动器和换档范围切换机构之间产生的机械间隙，获得特定区域，其中输出轴角度的变化相对于转子角度的变化相对较小。 在该特定范围内，计算实际的换档范围位置，由此校正电动机控制器识别的转子角度，以使实际换档范围位置相关。 修正转子角度与实际偏移范围的偏差，从而精确地进行换档范围切换。