利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.022 秒)

    Electronically controllable vibration damping device
    1.
    发明授权
    Electronically controllable vibration damping device 失效
    电子控制振动阻尼器

    公开(公告)号：US5065869A

    公开(公告)日：1991-11-19

    申请号：US221570

    申请日：1988-07-20

    申请人： Kazuhiro Doi ,  Yasuhiko Fujiwara ,  Toshiro Abe ,  Shinichi Matsui

    发明人： Kazuhiro Doi ,  Yasuhiko Fujiwara ,  Toshiro Abe ,  Shinichi Matsui

    IPC分类号： F16F13/00 ,  B60K5/12 ,  F16F13/22 ,  F16F13/30

    CPC分类号： F16F13/22 ,  F16F13/30

    摘要： A vibration damping device includes first and second accelerometers which are used to determine the relative displacement between a body and a base between which the device is operatively connected. The output of one of the accelerometers is also monitored in a manner to determine the frequency of the vibration. This data is processed in a manner to ascertain the timing when the phases of a vertical spring input (produced by the compression of an elastomeric member which defines the main spring of the damper) and an expansion spring input (produced the displacement of rheopetic fluid between first and second variable volume chamber and the associated expansion characeristics of the members defining the same) are reversed. Using this data and the vibration frequency data the timing with which a voltage should be applied to electrodes disposed in an orifice interposed between the first and second chambers to increase the viscosity of the rheopetic fluid and increase the flow resistance of the orifice. The device further includes a perforate suspended mass which is tuned in a manner to act as a dynamic damper.

    Steering column assembly
    5.
    发明授权
    Steering column assembly 失效
    转向柱总成

    公开(公告)号：US3949623A

    公开(公告)日：1976-04-13

    申请号：US443201

    申请日：1974-02-19

    申请人： Yasuhiko Fujiwara ,  Kenzo Hirashima

    发明人： Yasuhiko Fujiwara ,  Kenzo Hirashima

    IPC分类号： B62D1/18 ,  B62D1/19 ,  G01P15/04

    CPC分类号： B62D1/192

    摘要： A steering column assembly for a motor vehicle having a collision sensor which provides a collision signal in the event of a collision. It comprises a telescopic steering rod having a lower part and an upper part carrying a steering wheel, and means for normally stopping the upper part axial movement relative to the lower part in its normally operative position and for driving the upper part to a retracted safe position in the direction toward the lower part upon receipt of the collision signal.

    摘要翻译： 一种用于机动车辆的转向柱组件，其具有在碰撞的情况下提供碰撞信号的碰撞传感器。 它包括具有下部部分和承载方向盘的上部的伸缩转向杆，以及用于在其正常操作位置正常地停止上部相对于下部的轴向运动并用于将上部驱动到缩回安全位置的装置 在接收到碰撞信号时朝向下部的方向。

    Operation method of vertical furnace
    6.
    发明授权
    Operation method of vertical furnace 失效
    立式炉操作方法

    公开(公告)号：US6129776A

    公开(公告)日：2000-10-10

    申请号：US913836

    申请日：1997-09-23

    申请人： Masaaki Naito ,  Norimitsu Konno ,  Yasuhiko Fujiwara ,  Kyoichi Araki ,  Teruhiko Kokubun ,  Tadashi Obara ,  Yasushi Obara

    发明人： Masaaki Naito ,  Norimitsu Konno ,  Yasuhiko Fujiwara ,  Kyoichi Araki ,  Teruhiko Kokubun ,  Tadashi Obara ,  Yasushi Obara

    IPC分类号： C21B5/00 ,  C21B11/02 ,  C21B13/02 ,  C21C5/56 ,  C21C1/04

    CPC分类号： C21B5/008 ,  C21B11/02 ,  C21B13/023 ,  C21C5/56 ,  Y02P10/216

    摘要： A method for operating a shaft furnace which comprises charging the furnace with an iron source having a low degree of metallization and thus requiring reduction, an iron source having a high degree of metallization and thus requiring nothing but melting, and a solid fuel, and blowing an oxygen-containing gas at ordinary or higher temperature up to 600.degree. C. into the furnace through tuyeres to reduce and melt the iron sources. The optimal values of .eta.co (gas utilization factor) are determined from the average degree of metallization of the iron sources, and the shaft furnace is controlled so that the effluent gas from the furnace has the optimal .eta.co values. The control is accomplished by regulating the height of the charge, regulating the height of the coke bed, etc., using multistage tuyeres, and radially partitioning the charge. Thus, the iron sources can be efficiently reduced and melted at a low fuel ratio.

    摘要翻译： PCT No.PCT / JP97 / 00164 Sec。 371日期1997年9月23日 102（e）1997年9月23日PCT PCT 1997年1月24日PCT公布。 公开号WO97 / 27337 日期1997年7月31日一种用于操作竖炉的方法，其包括用具有低金属化程度的铁源并且因此需要还原的铁源，具有高度金属化的铁源，因此仅需要熔化， 固体燃料，并通过风口将通常或更高温度至600℃的含氧气体吹入炉中以减少和熔化铁源。 eta co（气体利用系数）的最优值由铁源的平均金属化度确定，并且控制竖炉，使得来自炉的废气具有最佳的η值。 通过使用多级风口调节电荷的高度，调节焦炭床的高度等，以及径向分配电荷来实现控制。 因此，可以以低燃料比有效地还原和熔融铁源。

    Inertia sensor switch
    8.
    发明授权
    Inertia sensor switch 失效
    惯性传感器开关

    公开(公告)号：US3944764A

    公开(公告)日：1976-03-16

    申请号：US496020

    申请日：1974-08-08

    申请人： Kenzo Hirashima ,  Yasuhiko Fujiwara

    发明人： Kenzo Hirashima ,  Yasuhiko Fujiwara

    IPC分类号： B60R21/00 ,  B60R21/16 ,  G01L5/00 ,  G01P15/135 ,  H01H35/14

    CPC分类号： H01H35/14

    摘要： An inertia sensor switch comprises an insulating housing having an electrical contact plate connectable to one electric terminal, an electrical contact mass abuttingly engageable with the electrical contact plate and resilient means for holding the electrical contact mass to a position spaced from the electrical contact plate, in which the resilient means is a U-configured resilient strip of an electrical conductive material having one leg fixed to the electrical contact mass and other leg secured to the interior of the insulating housing, the other leg being connectable to another electric terminal cooperating with the one electric terminal, the U-configured resilient strip lying in a plane normal to deceleration due to up and down vibration of the vehicle, the U of the U-configured resilient strip being open to a transverse direction relative to a longitudinal direction of the vehicle.

    摘要翻译： 惯性传感器开关包括绝缘壳体，其具有可连接到一个电气端子的电接触板，与该接触板邻接接合的电接触块和用于将电接触块保持在与该电接触板隔开的位置的弹性装置， 弹性装置是U​​形导电材料的弹性条，其具有固定到电接触块的一个支脚和固定到绝缘壳体内部的其他支脚，另一个支腿可连接到与该一个支架配合的另一个电端子 电气端子，U形弹性带位于与车辆的上下振动正交于减速度的平面中，U形弹性带的U相对于车辆的纵向方向在横向方向上敞开。