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    ELECTROMAGNETIC ACTUATOR
    1.
    发明申请
    ELECTROMAGNETIC ACTUATOR 有权
    电磁致动器

    公开(公告)号：US20110063058A1

    公开(公告)日：2011-03-17

    申请号：US12672076

    申请日：2008-09-02

    申请人： Yukihiko Ideshio ,  Yoshihiro Iijima ,  Hideaki Komada ,  Miyoshi Kawaguchi ,  Hidetoshi Aoki ,  Takaji Umeno

    发明人： Yukihiko Ideshio ,  Yoshihiro Iijima ,  Hideaki Komada ,  Miyoshi Kawaguchi ,  Hidetoshi Aoki ,  Takaji Umeno

    IPC分类号： H01F7/06

    CPC分类号： F16D27/118 ,  F16D2027/008

    摘要： In an electromagnetic actuator, an electromagnetic drive section forms a flux path between a plunger and an inner yoke, each member being made of magnetic material, and which drives the plunger in an axial direction through electromagnetic force, an operation section has a dog movable between a connection position where it is connected with a mating part and a release position where it is apart from the mating part in the axial direction, and which restrains movement of the mating part in a circumferential direction when the dog is at the connection position, and a retaining ring is interposed between the plunger and the dog such that relative movement of the dog to the plunger in the circumferential direction is permitted and relative movement of the dog to the plunger in the axial direction is restricted.

    摘要翻译： 在电磁致动器中，电磁驱动部形成柱塞与内轭铁之间的通路，每个构件由磁性材料制成，并通过电磁力沿轴向驱动柱塞，操作部分具有可在第一 连接位置，其与匹配部分连接，并且在轴向方向上与配合部分分离的释放位置，并且当狗处于连接位置时限制配合部件沿圆周方向的移动;以及 保持环插入在柱塞和狗之间，使得允许狗在圆周方向上相对于柱塞的相对运动，并且限制狗在轴向方向上对柱塞的相对运动。

    Electromagnetic actuator
    2.
    发明授权
    Electromagnetic actuator 有权
    电磁执行器

    公开(公告)号：US08547192B2

    公开(公告)日：2013-10-01

    申请号：US12672076

    申请日：2008-09-02

    申请人： Yukihiko Ideshio ,  Yoshihiro Iijima ,  Hideaki Komada ,  Miyoshi Kawaguchi ,  Hidetoshi Aoki ,  Takaji Umeno

    发明人： Yukihiko Ideshio ,  Yoshihiro Iijima ,  Hideaki Komada ,  Miyoshi Kawaguchi ,  Hidetoshi Aoki ,  Takaji Umeno

    IPC分类号： H01F7/08

    CPC分类号： F16D27/118 ,  F16D2027/008

    摘要： In an electromagnetic actuator, an electromagnetic drive section forms a flux path between a plunger and an inner yoke, each member being made of magnetic material, and which drives the plunger in an axial direction through electromagnetic force, an operation section has a dog movable between a connection position where it is connected with a mating part and a release position where it is apart from the mating part in the axial direction, and which restrains movement of the mating part in a circumferential direction when the dog is at the connection position, and a retaining ring is interposed between the plunger and the dog such that relative movement of the dog to the plunger in the circumferential direction is permitted and relative movement of the dog to the plunger in the axial direction is restricted.

    摘要翻译： 在电磁致动器中，电磁驱动部形成柱塞与内轭铁之间的通路，每个构件由磁性材料制成，并通过电磁力沿轴向驱动柱塞，操作部分具有可在第一 连接位置，其与匹配部分连接，并且在轴向方向上与配合部分分离的释放位置，并且当狗处于连接位置时限制配合部件沿圆周方向的移动;以及 保持环插入在柱塞和狗之间，使得允许狗在圆周方向上相对于柱塞的相对运动，并且限制狗在轴向方向上对柱塞的相对运动。

    DC-DC converter comprising DC power sources to be connected in parallel or in series
    3.
    发明授权
    DC-DC converter comprising DC power sources to be connected in parallel or in series 有权
    DC-DC转换器包括并联或串联连接的直流电源

    公开(公告)号：US09431824B2

    公开(公告)日：2016-08-30

    申请号：US13814342

    申请日：2011-09-21

    申请人： Masanori Ishigaki ,  Shuji Tomura ,  Takaji Umeno ,  Masaki Okamura ,  Daigo Nobe ,  Yoshiyuki Nakamura

    发明人： Masanori Ishigaki ,  Shuji Tomura ,  Takaji Umeno ,  Masaki Okamura ,  Daigo Nobe ,  Yoshiyuki Nakamura

    IPC分类号： H02J1/00 ,  H02M3/158

    CPC分类号： H02J1/00 ,  H02M3/158 ,  Y10T307/653

    摘要： The power supply system includes a first DC power source, a second DC power source, and a power converter having a plurality of switching elements and reactors. The power converter is configured to be switchable, by the control of the plurality of switching elements, between a parallel connection mode in which DC voltage conversion is executed with the DC power sources connected in parallel with a power line and a series connection mode in which DC voltage conversion is executed with the DC power sources connected in series with the power line. Each of the switching elements is arranged to be included both in a power conversion path between the first DC power source and the power line PL and a power conversion path between the second DC power source and the power line.

    摘要翻译： 电源系统包括第一直流电源，第二直流电源和具有多个开关元件和电抗器的功率转换器。 电力转换器被配置为通过多个开关元件的控制，在与电力线并联的直流电源执行直流电压转换的并联连接模式和串联连接模式之间可切换，其中， 直流电压转换是与电源线串联连接的直流电源进行的。 每个开关元件被布置成被包括在第一DC电源和电力线PL之间的电力转换路径和第二DC电源与电力线之间的电力转换路径之间。

    Electric power conversion system
    4.
    发明授权
    Electric power conversion system 有权
    电力转换系统

    公开(公告)号：US09270187B2

    公开(公告)日：2016-02-23

    申请号：US14218361

    申请日：2014-03-18

    申请人： Kenichi Takagi ,  Masanori Ishigaki ,  Takaji Umeno ,  Takahiro Hirano ,  Jun Muto ,  Yasuharu Terada ,  Kenichiro Nagashita

    发明人： Kenichi Takagi ,  Masanori Ishigaki ,  Takaji Umeno ,  Takahiro Hirano ,  Jun Muto ,  Yasuharu Terada ,  Kenichiro Nagashita

    IPC分类号： H02M3/335 ,  H02M1/38 ,  H02M1/00

    CPC分类号： H02M3/3353 ,  H02M1/38 ,  H02M3/33584 ,  H02M2001/0016

    摘要： An electric power conversion system includes: a primary electric power conversion circuit including a primary coil connected to a connection point between a plurality of transistors; a secondary electric power conversion circuit configured similarly to the primary electric power conversion circuit and including a secondary coil corresponding to the primary coil; and a control circuit controlling transfer of electric power between the primary and secondary electric power conversion circuits. The control circuit executes feedforward control for setting one of an on/off ratio of a terminal voltage signal of the primary coil and an on/off ratio of a terminal voltage signal of the secondary coil, in response to at least one of fluctuations in voltage ratio between both waveforms and fluctuations in phase symmetry between both waveforms, when the terminal voltage waveform of the primary coil and the terminal voltage waveform of the secondary coil are different from each other.

    摘要翻译： 一种电力转换系统，包括：主电力转换电路，包括与多个晶体管之间的连接点连接的初级线圈; 次级电力转换电路，其被配置为与初级电力转换电路类似，并且包括对应于初级线圈的次级线圈; 以及控制电路，其控制所述一次电力转换电路和所述二次电力转换电路之间的电力传递。 控制电路执行前馈控制，以响应于至少一个电压波动来设置初级线圈的端子电压信号的开/关比和次级线圈的端子电压信号的开/关比之一 当初级线圈的端子电压波形和次级线圈的端子电压波形彼此不同时，两个波形之间的两个波形之间的相位对称波动的比率。

    Power conversion circuit and power conversion circuit system
    6.
    发明授权
    Power conversion circuit and power conversion circuit system 有权
    电源转换电路和电源转换电路系统

    公开(公告)号：US08829713B2

    公开(公告)日：2014-09-09

    申请号：US13027726

    申请日：2011-02-15

    申请人： Masanori Ishigaki ,  Shuji Tomura ,  Takaji Umeno ,  Kenji Kimura

    发明人： Masanori Ishigaki ,  Shuji Tomura ,  Takaji Umeno ,  Kenji Kimura

    IPC分类号： H02J9/00 ,  H02M3/335 ,  B60R25/00 ,  H02J9/04

    CPC分类号： H02M3/33592 ,  B60R25/00 ,  H02J9/04 ,  Y10T307/625

    摘要： A power conversion circuit system comprises a primary conversion circuit, a secondary conversion circuit, and a control circuit for controlling the primary and secondary conversion circuits. The primary conversion circuit comprises a primary full bridge circuit, which includes a bridge section composed of both a primary coil in a transformer and a primary magnetic coupling reactor in which two reactors are magnetically coupled, a first input/output port disposed between a positive bus bar and a negative bus bar of the primary full bridge circuit, and a second input/output port disposed between the negative bus bar of the primary full bridge circuit and a center tap of the primary coil in the transformer. The secondary conversion circuit has a configuration similar to that of the primary conversion circuit.

    摘要翻译： 电力转换电路系统包括一次转换电路，二次转换电路和用于控制一次和二次转换电路的控制电路。 一次转换电路包括一个初级全桥电路，其中包括由变压器中的初级线圈和由两个电抗器耦合的初级磁耦合电抗器构成的桥接部分，第一输入/输出端口设置在正母线 第一全桥电路的负母线和第一全桥电路的负母线和变压器中初级线圈的中心抽头之间的第二输入/输出端口。 次级转换电路具有与初级转换电路类似的配置。

    CONTROL APPARATUS FOR HYBRID VEHICLE
    7.
    发明申请
    CONTROL APPARATUS FOR HYBRID VEHICLE 失效
    混合动力车的控制装置

    公开(公告)号：US20100023193A1

    公开(公告)日：2010-01-28

    申请号：US12500958

    申请日：2009-07-10

    申请人： Hiroaki Ebuchi ,  Hiromichi Kimura ,  Hirotatsu Kitabatake ,  Takaji Umeno

    发明人： Hiroaki Ebuchi ,  Hiromichi Kimura ,  Hirotatsu Kitabatake ,  Takaji Umeno

    IPC分类号： G06F19/00

    CPC分类号： B60W20/11 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K6/48 ,  B60L2240/421 ,  B60W10/08 ,  B60W10/105 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/081 ,  F16H2037/0873 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/642 ,  Y10S903/917 ,  Y10T74/19014 ,  Y10T74/19251 ,  Y10T477/30 ,  Y10T477/6203 ,  Y10T477/755 ,  Y10T477/78

    摘要： In a hybrid vehicle provided with a power dividing mechanism comprising a clutch mechanism, an ECU performs speed-change control. In the control, the ECU performs an engage preparing process if it is necessary to engage clutch plates of the clutch mechanism with each other. In the process, the ECU switches a reference value which is referred in a feedback control for performing a rotation synchronization and a position synchronization for the clutch plates from a calculated value which is calculated from a pulse signal of first rotational sensor mounted the clutch plate to an estimated value which is estimated from a pulse signal of each of second and third rotational sensors for detecting rotational speed of each motor generators if clutch rotational speed as rotational speed corresponding to the clutch plate as an engagement element decreases to less than a criterion value.

    摘要翻译： 在具备包括离合器机构的动力分配机构的混合动力车辆中，ECU进行变速控制。 在控制中，如果需要使离合器机构的离合器片彼此接合，则ECU执行啮合准备处理。 在该过程中，ECU从从安装有离合器片的第一旋转传感器的脉冲信号计算出的计算值切换用于进行离合器片的旋转同步的反馈控制和位置同步的参考值到 根据用于检测每个电动发电机的转速的第二和第三旋转传感器的脉冲信号估计的估计值，如果作为与接合元件的离合器片相对应的转速的离合器转速降低到小于标准值。

    Tire burst prediction device
    10.
    发明授权
    Tire burst prediction device 失效
    轮胎爆破预测装置

    公开(公告)号：US06879938B2

    公开(公告)日：2005-04-12

    申请号：US10380108

    申请日：2001-10-12

    申请人： Katsuhiro Asano ,  Eiichi Ono ,  Takaji Umeno ,  Hideki Ohashi ,  {umlaut over (K)}azuhiro Kamiya ,  Yukio Mori ,  Toshiharu Naito

    发明人： Katsuhiro Asano ,  Eiichi Ono ,  Takaji Umeno ,  Hideki Ohashi ,  {umlaut over (K)}azuhiro Kamiya ,  Yukio Mori ,  Toshiharu Naito

    IPC分类号： B60C23/00 ,  B60C23/06 ,  G06F19/00

    CPC分类号： B60C23/061 ,  B60C23/062

    摘要： A tire burst predicting device which can predict occurrence of bursting of a tire and gives an alarm properly is provided. A break point frequency is estimated on the basis of time series data of wheel speed detected at a wheel speed sensor from frequency response of a first order model to which a transmission characteristic from a road surface disturbance to a wheel speed is approximated. A braking force gradient corresponding to the estimated break point frequency is estimated, on the basis of a map, which is prestored, representing a relationship between break point frequencies and braking force gradients. Extra high frequency components are eliminated from the estimated braking force gradient by a low pass filter to reduce estimation dispersion. Differentiators detect changing speed of the braking force gradient. An alarm is given when there is a possibility of bursting of tire when the detected changing speed reaches or exceeds a predetermined threshold value.

    摘要翻译： 提供一种可以预测轮胎爆裂发生并发生报警的轮胎爆破预测装置。 基于从车轮速度传感器检测到的车轮速度的时间序列数据，根据从路面干扰到车轮速度的传输特性近似的第一阶模型的频率响应来估计断点频率。 基于预先存储的表示断点频率和制动力梯度之间的关系的映射来估计对应于估计的断点频率的制动力梯度。 通过低通滤波器从估计的制动力梯度中消除超高频分量，以减少估计分散。 微分器检测制动力梯度的变化速度。 当检测到的变化速度达到或超过预定阈值时，当存在轮胎爆裂的可能性时，发出报警。