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152 条记录 (耗时 0.021 秒)

    Shift range control device
    1.
    发明授权
    Shift range control device 有权

    公开(公告)号：US12104693B2

    公开(公告)日：2024-10-01

    申请号：US17385177

    申请日：2021-07-26

    申请人： DENSO CORPORATION

    发明人： Haruka Miyano ,  Koji Sakaguchi ,  Jun Yamada ,  Seiji Nakayama

    IPC分类号： H02P6/16 ,  F16H61/02 ,  F16H61/32 ,  H02P3/18 ,  H02P6/28 ,  H02P9/18 ,  H02P27/06

    CPC分类号： F16H61/32 ,  F16H61/0202 ,  H02P3/18 ,  H02P6/28 ,  F16H2061/326 ,  H02P27/06

    摘要： A shift range control device switches a shift range by controlling a drive of a motor in which a rotor rotates by energizing a motor winding. An angle calculation unit calculates a motor angle based on a signal from a rotation angle sensor that detects a rotation position of the rotor. An energization control unit drives the rotor so that the motor angle becomes a target angle according to the target shift range, and stops the rotor at a position where the motor angle becomes the target angle, by controlling the energization of the motor winding. A zero point estimation unit estimates a speed 0 point, which is a timing at which a rotational speed of the vibrating rotor becomes 0 during the stop control for stopping the rotor. The energization control unit switches a current control at the estimated speed 0 point.

    Electric motor and generator having amorphous core pieces being individually accommodated in a dielectric housing
    2.
    发明授权
    Electric motor and generator having amorphous core pieces being individually accommodated in a dielectric housing 有权
    具有非晶芯片的电动马达和发电机分别容纳在电介质外壳中

    公开(公告)号：US5986378A

    公开(公告)日：1999-11-16

    申请号：US185297

    申请日：1998-11-03

    申请人： Ramon A. Caamano

    发明人： Ramon A. Caamano

    IPC分类号： H02K1/02 ,  H02K1/04 ,  H02K1/12 ,  H02K1/14 ,  H02K1/18 ,  H02K21/12 ,  H02K21/24 ,  H02K29/10 ,  H02K37/12 ,  H02P9/18

    CPC分类号： H02K21/24 ,  H02K1/02 ,  H02K1/141 ,  H02K1/148 ,  H02K1/182 ,  H02K1/185 ,  H02K21/12 ,  H02K29/10 ,  H02K1/04 ,  Y02E10/725 ,  Y10T29/49009 ,  Y10T29/49012

    摘要： A device such as an electric motor, an electric generator, or a regenerative electric motor includes a rotor arrangement and a stator arrangement. The stator arrangement has a dielectric electromagnet housing and at least one energizable electromagnet assembly including an overall amorphous metal magnetic core. The overall amorphous metal magnetic core is made up of a plurality of individually formed amorphous metal core pieces. The dielectric electromagnet housing has core piece openings formed into the electromagnet housing for holding the individually formed amorphous metal core pieces in positions adjacent to one another so as to form the overall amorphous metal magnetic core. The device further includes a control arrangement that is able to variably control the activation and deactivation of the electromagnet using any combination of a plurality of activation and deactivation parameters in order to control the speed, efficiency, torque, and power of the device.

    摘要翻译： 诸如电动机，发电机或再生电动机的装置包括转子装置和定子装置。 定子装置具有介电电磁体壳体和至少一个包括整体非晶金属磁芯的可激励电磁体组件。 整个非晶金属磁芯由多个独立形成的无定形金属芯片组成。 电介质电磁体壳体具有形成在电磁体壳体中的芯片开口，用于将单独形成的非晶态金属芯片保持在彼此相邻的位置，以形成整个非晶金属磁芯。 该装置还包括控制装置，其能够使用多个激活和去激活参数的任何组合可变地控制电磁体的激活和去激活，以便控制装置的速度，效率，扭矩和功率。

    Electric motor or generator having laminated amorphous metal core
    3.
    发明授权
    Electric motor or generator having laminated amorphous metal core 失效
    电动机或发电机具有层叠的非晶金属芯

    公开(公告)号：US5903082A

    公开(公告)日：1999-05-11

    申请号：US111249

    申请日：1998-07-03

    申请人： Ramon A. Caamano

    发明人： Ramon A. Caamano

    IPC分类号： H02K1/02 ,  H02K1/04 ,  H02K1/12 ,  H02K1/14 ,  H02K1/18 ,  H02K21/12 ,  H02K21/24 ,  H02K29/10 ,  H02K37/12 ,  H02P9/18

    CPC分类号： H02K21/24 ,  H02K1/02 ,  H02K1/141 ,  H02K1/148 ,  H02K1/182 ,  H02K1/185 ,  H02K21/12 ,  H02K29/10 ,  H02K1/04 ,  Y02E10/725 ,  Y10T29/49009 ,  Y10T29/49012

    摘要： A device such as an electric motor, an electric generator, or a regenerative electric motor includes a rotor arrangement and a stator arrangement. The stator arrangement has a dielectric electromagnet housing and at least one energizable electromagnet assembly including an overall amorphous metal magnetic core. The overall amorphous metal magnetic core is made up of a plurality of individually formed amorphous metal core pieces. The dielectric electromagnet housing has core piece openings formed into the electromagnet housing for holding the individually formed amorphous metal core pieces in positions adjacent to one another so as to form the overall amorphous metal magnetic core. The device further includes a control arrangement that is able to variably control the activation and deactivation of the electromagnet using any combination of a plurality of activation and deactivation parameters in order to control the speed, efficiency, torque, and power of the device.

    摘要翻译： 诸如电动机，发电机或再生电动机的装置包括转子装置和定子装置。 定子装置具有介电电磁体壳体和至少一个包括整体非晶金属磁芯的可激励电磁体组件。 整个非晶金属磁芯由多个独立形成的无定形金属芯片组成。 电介质电磁体壳体具有形成在电磁体壳体中的芯片开口，用于将单独形成的非晶态金属芯片保持在彼此相邻的位置，以形成整个非晶金属磁芯。 该装置还包括控制装置，其能够使用多个激活和去激活参数的任何组合可变地控制电磁体的激活和去激活，以便控制装置的速度，效率，扭矩和功率。

    Electric motor or generator
    4.
    发明授权
    Electric motor or generator 失效

    公开(公告)号：US5731649A

    公开(公告)日：1998-03-24

    申请号：US774946

    申请日：1996-12-27

    申请人： Ramon A. Caamano

    发明人： Ramon A. Caamano

    IPC分类号： H02K1/02 ,  H02K1/04 ,  H02K1/12 ,  H02K1/14 ,  H02K1/18 ,  H02K21/12 ,  H02K21/24 ,  H02K29/10 ,  H02K37/12 ,  H02P9/18

    CPC分类号： H02K21/24 ,  H02K1/02 ,  H02K1/141 ,  H02K1/148 ,  H02K1/182 ,  H02K1/185 ,  H02K21/12 ,  H02K29/10 ,  H02K1/04 ,  Y02E10/725 ,  Y10T29/49009 ,  Y10T29/49012

    摘要： A device such as an electric motor, an electric generator, or a regenerative electric motor includes a rotor arrangement and a stator arrangement. The stator arrangement has a dielectric electromagnet housing and at least one energizable electromagnet assembly including an overall amorphous metal magnetic core. The overall amorphous metal magnetic core is made up of a plurality of individually formed amorphous metal core pieces. The dielectric electromagnet housing has core piece openings formed into the electromagnet housing for holding the individually formed amorphous metal core pieces in positions adjacent to one another so as to form the overall amorphous metal magnetic core. The device further includes a control arrangement that is able to variably control the activation and deactivation of the electromagnet using any combination of a plurality of activation and deactivation parameters in order to control the speed, efficiency, torque, and power of the device.