Shift range switching apparatus and method for switching shift range
    31.
    发明申请
    Shift range switching apparatus and method for switching shift range 有权
    换档范围切换装置和切换换档范围的方法

    公开(公告)号:US20070144287A1

    公开(公告)日:2007-06-28

    申请号:US11641019

    申请日:2006-12-19

    IPC分类号: F16H61/00

    摘要: A shift range switching apparatus connects with a motor for switching a shift range of an automatic transmission. The shift range switching apparatus includes a switching unit that is operated by the motor for switching the shift range. The shift range switching apparatus further includes a control unit that outputs a driving current to the motor for switching the shift range to one of a P range, an R range, an N range, and a D range. The control unit controls the driving current at one of a plurality of set values in accordance with a switching pattern of the shift range. The switching pattern may be defined by a combination of two of the P range, the R range, the N range, and the D range.

    摘要翻译: 变速范围切换装置与用于切换自动变速器的变速范围的电动机连接。 变速范围切换装置包括由电动机操作以切换换档范围的切换单元。 变速范围切换装置还包括控制单元,其向电动机输出驱动电流以将换档范围切换到P档,R档,N档和D档之一。 控制单元根据变速范围的切换模式,以多个设定值中的一个控制驱动电流。 可以通过P范围,R范围,N范围和D范围中的两个的组合来定义切换模式。

    Brushless synchronous motor
    32.
    发明授权
    Brushless synchronous motor 有权
    无刷同步电机

    公开(公告)号:US07230356B2

    公开(公告)日:2007-06-12

    申请号:US11092700

    申请日:2005-03-30

    IPC分类号: H02K21/12 F16H61/32

    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。

    Electric motor and an actuator having the same
    33.
    发明授权
    Electric motor and an actuator having the same 有权
    电动机和具有该电动机的致动器

    公开(公告)号:US07911101B2

    公开(公告)日:2011-03-22

    申请号:US12203359

    申请日:2008-09-03

    IPC分类号: H02K15/00 H02K49/00

    摘要: In an electric motor of an SBW actuator, a rotor shaft is rotated upon energization of the motor. A rotor core is rotated integrally with the rotor shaft. A resilient member enables tilting or decentering of the rotor shaft upon application of a decentering force on the rotor shaft. A stator core contacts the rotor core when the rotor shaft is tilted or decentered.

    摘要翻译: 在SBW致动器的电动机中,转子轴在电动机通电时旋转。 转子芯与转子轴一体旋转。 弹性构件能够在转子轴上施加偏心力时使转子轴倾斜或偏心。 当转子轴倾斜或偏心时,定子芯与转子芯接触。

    Shift range switching apparatus and method for switching shift range
    34.
    发明授权
    Shift range switching apparatus and method for switching shift range 有权
    换档范围切换装置和切换换档范围的方法

    公开(公告)号:US07717006B2

    公开(公告)日:2010-05-18

    申请号:US11641019

    申请日:2006-12-19

    IPC分类号: F16H59/00

    摘要: A shift range switching apparatus connects with a motor for switching a shift range of an automatic transmission. The shift range switching apparatus includes a switching unit that is operated by the motor for switching the shift range. The shift range switching apparatus further includes a control unit that outputs a driving current to the motor for switching the shift range to one of a P range, an R range, an N range, and a D range. The control unit controls the driving current at one of a plurality of set values in accordance with a switching pattern of the shift range. The switching pattern may be defined by a combination of two of the P range, the R range, the N range, and the D range.

    摘要翻译: 变速范围切换装置与用于切换自动变速器的变速范围的电动机连接。 变速范围切换装置包括由电动机操作以切换换档范围的切换单元。 变速范围切换装置还包括控制单元,其向电动机输出驱动电流以将换档范围切换到P档,R档,N档和D档之一。 控制单元根据变速范围的切换模式,以多个设定值中的一个控制驱动电流。 可以通过P范围,R范围,N范围和D范围中的两个的组合来定义切换模式。

    Brushless synchronous motor
    35.
    发明授权
    Brushless synchronous motor 有权
    无刷同步电机

    公开(公告)号:US07501730B2

    公开(公告)日:2009-03-10

    申请号:US11708584

    申请日:2007-02-21

    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。

    SHIFT RANGE CONTROL APPARATUS
    36.
    发明申请
    SHIFT RANGE CONTROL APPARATUS 有权
    移动范围控制装置

    公开(公告)号:US20080302628A1

    公开(公告)日:2008-12-11

    申请号:US12120321

    申请日:2008-05-14

    IPC分类号: F16H59/08

    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器的电力供应。 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。

    SHIFT-BY-WIRE SYSTEM
    37.
    发明申请
    SHIFT-BY-WIRE SYSTEM 有权
    移动式绕线系统

    公开(公告)号:US20080173121A1

    公开(公告)日:2008-07-24

    申请号:US11957696

    申请日:2007-12-17

    IPC分类号: F16H59/04

    摘要: An SBW device includes a capacitor, which stores an electric power. When an abnormality occurs in a battery or an electric power supply system, an actuator of the SBW device receives an electric power from the capacitor and changes a shift range of an automatic transmission to a P range at least once. Furthermore, when a lever of a P range releasing arrangement is operated, the P range of the automatic transmission is released.

    摘要翻译: SBW装置包括存储电力的电容器。 当电池或电力供应系统发生异常时,SBW装置的致动器从电容器接收电力,并将自动变速器的换档范围改变为P档,至少一次。 此外,当P档释放装置的杆操作时,自动变速器的P档被释放。

    Actuator for valve lift controller
    38.
    发明申请
    Actuator for valve lift controller 有权
    气门升程控制器执行器

    公开(公告)号:US20060169234A1

    公开(公告)日:2006-08-03

    申请号:US11344182

    申请日:2006-02-01

    IPC分类号: F01L1/34

    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,该进给螺杆机构包括一个圆柱形主轴和一个螺杆,并将主轴的旋转运动转换成螺杆的直线运动。 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。 螺钉跨越主轴内部,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。

    Controller for vehicle-mounted component
    39.
    发明申请
    Controller for vehicle-mounted component 有权
    车载部件控制器

    公开(公告)号:US20060232393A1

    公开(公告)日:2006-10-19

    申请号:US11404008

    申请日:2006-04-14

    IPC分类号: B60Q1/00

    摘要: In a controller for a vehicle-mounted component, a shift position detector that detects an effective shift position of an automatic transmission. A shift position switching unit switches the effective shift position of the automatic transmission. A parking switching unit mechanically locks the output shaft of the automatic transmission when the effective shift position in a parking position. A shift position switching controller, which is not energized when the engine is stopped, controls the shift position switching unit. A memory device memorizes the effective shift position at a timing when the shift position switching controller stops being energized. A vehicle-mounted component controller prohibits an operation of a vehicle-mounted component when the effective shift position in the memory device is not in the parking position while the current supply to the shift position switching controller is stopped.

    摘要翻译: 在用于车载部件的控制器中,检测自动变速器的有效换档位置的换档位置检测器。 换档位置切换单元切换自动变速器的有效换档位置。 停车切换单元在停车位置的有效换档位置时机械地锁定自动变速器的输出轴。 在发动机停止时不通电的换档位置切换控制器控制换档位置切换单元。 存储装置在变速位置切换控制器停止通电的定时存储有效换档位置。 当停止向变速位置切换控制器的当前供给时,当存储装置中的有效换档位置不在停车位置时,车载部件控制器禁止车载部件的操作。

    Switching controller and method for controlling switching position
    40.
    发明授权
    Switching controller and method for controlling switching position 有权
    开关控制器和控制开关位置的方法

    公开(公告)号:US07173392B2

    公开(公告)日:2007-02-06

    申请号:US11436525

    申请日:2006-05-19

    IPC分类号: G05B11/01

    CPC分类号: H02K29/08 H02K7/116

    摘要: A second member and a first member are applied with bias force to mechanically engage with each other at one of detent positions defining relative positions therebetween. An electric motor rotating a rotor therein when being supplied with electricity. Rotation of the rotor is transmitted to an output shaft manipulating the first member. A main controller controls the electric motor to switch the one of the plurality of detent positions. A rotor angle detecting unit detects rotor angle of the rotor. An output angle detecting unit detects output angle of the output shaft. The main controller includes a backlash calculating unit that calculates a backlash amount between the rotor and the first member in accordance with at least one of occurrence of a first region, in which change in the output angle is small with respect to change in the rotor angle, and a range of the rotor angle in the first region. The main controller incorporates the backlash amount into the control of the electric motor.

    摘要翻译: 第二构件和第一构件被施加偏压力,以在限定它们之间的相对位置的止动位置中的一个相互机械地接合。 电动机在被供电时使转子旋转的电动机。 转子的旋转传递到操纵第一部件的输出轴。 主控制器控制电动机来切换多个制动位置中的一个。 转子角度检测单元检测转子的转子角度。 输出角检测单元检测输出轴的输出角度。 主控制器包括齿隙计算单元,其根据第一区域的出现中的至少一个计算转子和第一构件之间的间隙量,其中,输出角度的变化相对于转子角度的变化小 ,以及第一区域中的转子角度的范围。 主控制器将间隙量纳入电动机的控制。