公开(公告)号：US07246579B2

公开(公告)日：2007-07-24

申请号：US11344182

申请日：2006-02-01

申请人： Kiyoshi Kimura ,  Shigeru Yoshiyama ,  Taku Itoh ,  Hideo Inaba ,  Joji Yamaguchi ,  Akihiko Kameshima ,  Toshiki Fujiyoshi

发明人： Kiyoshi Kimura ,  Shigeru Yoshiyama ,  Taku Itoh ,  Hideo Inaba ,  Joji Yamaguchi ,  Akihiko Kameshima ,  Toshiki Fujiyoshi

IPC分类号： F01L1/34

CPC分类号： F01L13/0015 ,  F01L1/185 ,  F01L1/2405 ,  F01L13/0063 ,  F01L2105/00 ,  F01L2820/032

摘要： An actuator for a valve lift controller comprises a case forming a first and second spaces therein. The first space is supplied with lubricating fluid. The actuator further comprises a feed screw mechanism including a cylindrical spindle and a screw, and converts a rotational movement of the spindle to a linear movement of the screw. The spindle includes a first end portion open to the first space and a second end portion closed to the second space therein. The screw straddles borders between an interior of the spindle, the first space, and an external space. The actuator includes a motor unit which is located in the second space and rotates the spindle. The actuator further includes a sealing member sealing a gap between the case and the spindle to separate the first and second spaces.

摘要翻译： 用于气门升降控制器的致动器包括在其中形成第一和第二空间的壳体。 第一个空间供应润滑液。 致动器还包括一个进给螺杆机构，它包括一个圆柱形主轴和一个螺钉，并将主轴的旋转运动转换成螺杆的线性运动。 主轴包括通向第一空间的第一端部和与第二空间相邻的第二端部。 螺钉跨过主轴的内部，第一空间和外部空间之间的边界。 致动器包括位于第二空间中并使主轴旋转的马达单元。 致动器还包括密封件，用于密封外壳和主轴之间的间隙，以分离第一和第二空间。

公开(公告)号：US07234425B2

公开(公告)日：2007-06-26

申请号：US11344180

申请日：2006-02-01

申请人： Kiyoshi Kimura ,  Shigeru Yoshiyama ,  Taku Itoh ,  Hideo Inaba ,  Joji Yamaguchi ,  Akihiko Kameshima ,  Toshiki Fujiyoshi

发明人： Kiyoshi Kimura ,  Shigeru Yoshiyama ,  Taku Itoh ,  Hideo Inaba ,  Joji Yamaguchi ,  Akihiko Kameshima ,  Toshiki Fujiyoshi

IPC分类号： F01L1/34

CPC分类号： F01L13/0015 ,  F01L1/053 ,  F01L1/185 ,  F01L1/2405 ,  F01L2105/00 ,  F01L2820/032

摘要： An actuator for a valve lift controller linearly driving a control shaft of a changing mechanism comprises a feed screw mechanism including a screwed shaft linearly moving along with the control shaft, and a rotation spindle rotating coaxially with the screwed shaft. The feed screw mechanism converts a rotational movement of the rotation spindle into a linear movement of the screwed shaft. Moreover, the actuator comprises a unit attached to the rotation spindle, an electric power distributor located at an opposite side of the screw mechanism relative to the changing mechanism, and an stopper member restricting a movement of the unit in the axial direction from an electric power distributor to the unit.

摘要翻译： 用于线性驱动变速机构的控制轴的气门升程控制器的致动器包括：进给螺杆机构，包括与控制轴一起线性移动的螺纹轴，以及与螺纹轴同轴旋转的旋转主轴。 进给螺杆机构将旋转主轴的旋转运动转换成螺纹轴的线性运动。 此外，致动器包括附接到旋转主轴的单元，相对于改变机构位于螺钉机构的相对侧的电力分配器和限制单元沿轴向方向从电力的移动的止动构件 经销商到单位。

公开(公告)号：US20050218861A1

公开(公告)日：2005-10-06

申请号：US11092700

申请日：2005-03-30

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

IPC分类号： G01D5/245 ,  F16H61/32 ,  H02K3/38 ,  H02K3/46 ,  H02K3/50 ,  H02K5/173 ,  H02K5/22 ,  H02K11/00 ,  H02K19/10 ,  H02K29/08 ,  H02P1/18

CPC分类号： H02K19/103 ,  F16H2061/326 ,  H02K29/08 ,  Y10S310/06

摘要： A brushless synchronous motor includes a stator having a plurality of phase coils, a rotor disposed opposite the stator, a magnetic sensor for detecting a rotation angle of the rotor, a power supply circuit connected to the phase coils, a control circuit for controlling the power supply circuit so that the motor rotates synchronously. In the above motor, a circuit board includes a wiring circuit connecting the phase coils with the power supply circuit, and the magnetic sensor is directly fixed to the circuit board so that dimensional variation of the magnetic sensor relative to the stator can be minimized.

摘要翻译： 无刷同步电动机包括具有多个相线圈的定子，与定子相对设置的转子，用于检测转子旋转角度的磁传感器，与相线圈连接的电源电路，控制电力的控制电路 供电电路使电机同步旋转。 在上述电动机中，电路板包括将相线圈与电源电路连接的布线电路，并且磁传感器直接固定在电路板上，使得磁传感器相对于定子的尺寸变化最小化。

公开(公告)号：US20050218860A1

公开(公告)日：2005-10-06

申请号：US11090004

申请日：2005-03-28

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

IPC分类号： F16H61/28 ,  F16H61/32 ,  H02K7/116 ,  H02K19/10 ,  H02P1/18 ,  H02P6/16 ,  H02P25/08

CPC分类号： H02K19/103 ,  F16H2061/326 ,  H02K7/116

摘要： A synchronous motor control system includes a motor including a stator having a plurality of sets of stator teeth and phase coils, a rotor having a plurality of rotor teeth disposed opposite the stator teeth and a stopper for restricting the rotation angle of the rotor relative to the stator and a control unit for sequentially controlling electric supply to the phase coils to rotate the rotor to a prescribed rotation position. The motor is controlled by the control unit to operate through the following steps of supplying current to a specific group of the phase coils, sequentially supplying current to the phase coils to rotate the rotor in one direction at a speed not to step out of synchronization to rotate the rotor until it is stopped by the means for restricting, and sequentially supplying current to the phase coils to rotate the rotor in the other direction at a speed not to step out of synchronization until the number of times of current supply becomes a prescribed number.

摘要翻译： 同步电动机控制系统包括电动机，其包括具有多组定子齿和相位线圈的定子，具有与定子齿相对设置的多个转子齿的转子和用于限制转子相对于转子的旋转角度的止动器 定子和控制单元，用于顺序地控制对相线圈的供电以将转子旋转到规定的旋转位置。 电动机由控制单元控制，以通过以下步骤操作：向特定组的相线圈提供电流，顺序地向相线提供电流，以使转子沿一个方向以不脱离同步的速度旋转， 使转子旋转直到被限制装置停止，并且顺序地向相位线圈提供电流以使转子沿另一方向以不脱离同步的速度旋转，直到供电次数变为规定数 。

公开(公告)号：US20050215375A1

公开(公告)日：2005-09-29

申请号：US11086306

申请日：2005-03-23

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

IPC分类号： F16H1/32 ,  F16H48/06 ,  F16H59/08 ,  F16H61/32 ,  H02K7/08 ,  H02K7/116

CPC分类号： H02K7/116 ,  F16H1/32 ,  F16H59/08 ,  F16H2061/326 ,  H02K7/083

摘要： A radial inner portion of a rotor core, where a rotor core and a rotor shaft are connected, has an electromagnetically excessive capacity. A recess is provided at the radial inner portion of the rotor core. The recess is a cylindrical bore retracting in the axial direction from the front surface of the rotor core, facing to a reduction gear unit, toward the rear surface of the rotor core. A sun gear bearing, supporting a sun gear of the reduction gear unit, is disposed at least partly in the recess. Extending the sun gear bearing in the axial direction brings the effects of preventing inclination of the sun gear, improving transmission efficiency of the reduction gear unit, and producing a large output torque without increasing the overall size.

摘要翻译： 转子铁芯和转子轴连接的转子铁心的径向内部具有电磁过剩的能力。 在转子铁心的径向内部设有凹部。 凹部是从转子芯的前表面朝向转子芯的后表面朝向减速齿轮单元的轴向方向缩回的圆柱形孔。 支撑减速齿轮单元的太阳齿轮的太阳齿轮轴承至少部分地设置在凹部中。 沿轴向延伸太阳齿轮轴承具有防止太阳齿轮倾斜的效果，提高减速机组的传动效率，并且在不增加总体尺寸的情况下产生大的输出扭矩。

公开(公告)号：US07966903B2

公开(公告)日：2011-06-28

申请号：US12120321

申请日：2008-05-14

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

IPC分类号： F16H3/38 ,  F16H59/00 ,  F16H61/00 ,  F16H63/00 ,  B60K20/00 ,  B60K17/04 ,  B60K17/12 ,  B62K25/00 ,  B62K25/02

CPC分类号： F16H63/483 ,  F16H61/12 ,  F16H63/3433 ,  F16H63/3458 ,  F16H63/3491 ,  F16H2061/326 ,  Y10T74/19251 ,  Y10T74/19284 ,  Y10T74/2003 ,  Y10T74/20037 ,  Y10T74/20043 ,  Y10T74/20049 ,  Y10T74/20085 ,  Y10T74/20116

摘要： A rod-lock mechanism is provided in an automatic transmission for a vehicle. The rod-lock mechanism has an engaging pin which will be engaged with a rod when the rod is in its initial position, so as to hold the rod in its initial position. The rod-lock mechanism further has an electric actuator for driving the engaging pin when electric power is supplied, so that the engaging pin is brought out of engagement from the rod. A forced parking current supply unit controls electric power supply to the electric actuator. When the electric power is supplied to the electric actuator, the rod is moved in a direction of a parking position to bring a vehicle into a parking condition.

摘要翻译： 在车辆的自动变速器中设置有杆锁机构。 杆锁定机构具有接合销，当杆处于其初始位置时，该接合销将与杆接合，以将杆保持在其初始位置。 杆锁定机构还具有用于在供电时驱动接合销的电致动器，使得接合销从杆脱离接合。 强制停车电流供应单元控制电动执行机构的电力供应。 当向电动执行机构供给电力时，杆在停车位置的方向上移动，使车辆处于停车状态。

公开(公告)号：US07707904B2

公开(公告)日：2010-05-04

申请号：US11950727

申请日：2007-12-05

申请人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

发明人： Kiyoshi Kimura ,  Taku Itoh ,  Shigeru Yoshiyama

IPC分类号： F16H59/00

CPC分类号： F16H61/32 ,  F16H59/08 ,  F16H63/48 ,  F16H2061/326 ,  Y10T74/19251

摘要： A shift range switching device is provided to a shift-by-wire system for an automatic transmission device. The shift range switching device includes a range switching unit for switching a shift range of the automatic transmission device between a P range and the other range. The shift range switching device further includes an actuator including an electric motor and a reduction device. The reduction device transmits driving force of the electric motor to the range switching unit for actuating the range switching unit as instructed. The reduction device has a variable reduction ratio. The reduction device transmits the driving force in switching of the shift range from the P range to the other range at a reduction ratio, which is greater than a reduction ratio in switching of the shift range from the other range to the P range.

摘要翻译： 变速范围切换装置被提供给用于自动变速装置的线控换档系统。 变速范围切换装置包括用于在P范围与另一范围之间切换自动变速装置的换档范围的换档单元。 变速范围切换装置还包括具有电动机和减速装置的致动器。 还原装置将电动机的驱动力传递到范围切换单元，以按照指示来驱动范围切换单元。 还原装置具有可变减速比。 减速装置将变速范围从P范围切换到另一范围的驱动力以比从其他范围向P范围的换档范围的切换的减速比大的减速比传递。

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：US20080039282A1

公开(公告)日：2008-02-14

申请号：US11882815

申请日：2007-08-06

申请人： Shigeru Yoshiyama ,  Kiyoshi Kimura ,  Taku Itoh ,  Kenichi Oishi ,  Atsushi Kamada ,  Yoshinobu Nozaki

发明人： Shigeru Yoshiyama ,  Kiyoshi Kimura ,  Taku Itoh ,  Kenichi Oishi ,  Atsushi Kamada ,  Yoshinobu Nozaki

IPC分类号： B60W10/00 ,  G06F7/00

CPC分类号： F16H61/32 ,  F16H63/3458 ,  F16H2061/326 ,  Y10T74/19251 ,  Y10T74/2003 ,  Y10T74/20085 ,  Y10T477/649

摘要： A shift-by-wire control system includes a parking lock device that brings an output shaft of an automatic transmission device to a lock state when a range switching unit switches to the P-range. The parking lock device brings the output shaft to a lock-release state when the range switching unit switches to another shift range. An electric motor actuates the range switching unit and the parking lock device in accordance with an instruction of an operator. A manual device transmits manual operation force of the operator to the parking lock device when the electric motor stops. The manual device includes a one-way transmission unit permitting transmission of the manual operation force in a direction toward the lock state, and prohibiting transmission of the manual operation force in a direction toward the lock-release state.

摘要翻译： 线控换档控制系统包括驻车锁定装置，当距离切换单元切换到P档时，使自动变速装置的输出轴处于锁定状态。 当范围切换单元切换到另一个换档范围时，停车锁定装置使输出轴处于锁定释放状态。 电动马达根据操作人员的指示来驱动距离切换单元和驻车锁定装置。 当电动机停止时，手动装置将操作者的手动操作力传递到驻车锁定装置。 手动装置包括单向传递单元，其允许在朝向锁定状态的方向上传递手动操作力，并且禁止在朝向锁定释放状态的方向上传递手动操作力。