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86 条记录 (耗时 0.024 秒)

    Thermosensitive hydraulic fan coupling
    54.
    发明授权
    Thermosensitive hydraulic fan coupling 失效
    热敏液压风扇联轴器

    公开(公告)号：US4930458A

    公开(公告)日：1990-06-05

    申请号：US369308

    申请日：1989-06-21

    申请人： Kazunori Takikawa ,  Yuichi Ono

    发明人： Kazunori Takikawa ,  Yuichi Ono

    IPC分类号： F16D35/00 ,  F16D35/02

    CPC分类号： F16D35/022

    摘要： A thermosensitive hydraulic fan coupler for an automobile engine, which allows a suitable amount of air to be supplied to the engine in accordance with the travelling condition of the automobile through the rotation of a fan is provided. The fan coupling according to the present invention is provided with an idle oil chamber and a specific dam within the former adjacent the oil circulation passage between the oil chamber and the torque transmission chamber with the dam serving as an opening and closing mechanism so that in addition to the effects of preventing the generation of abnormal fan noises and promoting an warming-up operation of the engine, it can more effectively prevent the phenomenon of "attendant rotation" of the driven side of the coupling immediately after restarting the engine.

    摘要翻译： 提供一种用于汽车发动机的热敏液压风扇联接器，其允许通过风扇的旋转根据汽车的行驶状态向发动机供应适量的空气。 根据本发明的风扇联轴节在油箱和扭矩传递室之间设置有与油箱内的油循环通道相邻的前者中的空油室和特定坝，其中坝用作开闭机构，因此另外 为了防止异常风扇噪音的产生和促进发动机的预热操作的效果，可以更有效地防止重新启动发动机之后联轴器的从动侧“伴随旋转”的现象。

    Temperature-controlled fan fluid coupling
    55.
    发明授权
    Temperature-controlled fan fluid coupling 失效
    温控风扇流体联轴器

    公开(公告)号：US4903805A

    公开(公告)日：1990-02-27

    申请号：US267493

    申请日：1988-11-04

    申请人： Yuichi Ono

    发明人： Yuichi Ono

    IPC分类号： F16D35/00 ,  F16D35/02

    CPC分类号： F16D35/022

    摘要： A fan fluid coupling for controlling the rotational speed of a fan that cools an automobile engine. The coupling comprises an enclosed housing, a partition plate that divides the inside of the housing into an oil reservoir chamber and a torque transmission chamber, a driving disk, a dam, a passage extending from the torque transmission chamber to the oil reservoir chamber, a bimetallic strip, a valve member, an idle oil reservoir chamber, and a circular hole formed in the driving disk for placing the idle oil reservoir chamber in communication with the torque transmission chamber only when the associated engine is at rest. At least one small hole is formed in the wall defining the idle oil reservoir chamber, and this hole is in communication with the torque transmission chamber.

    摘要翻译： 一种用于控制冷却汽车发动机的风扇的转速的风扇流体联轴器。 联轴器包括封闭的壳体，将壳体的内部分成储油室和转矩传递室的隔板，驱动盘，坝，从扭矩传递室延伸到储油室的通道， 双金属条，阀构件，怠速储油室和形成在驱动盘中的圆形孔，用于仅在相关联的发动机静止时将怠速储油室与扭矩传递室连通。 在限定怠速储油室的壁上形成至少一个小孔，该孔与转矩传递室连通。

    Valve member of temperature sensitive fluid fan coupling
    56.
    发明授权
    Valve member of temperature sensitive fluid fan coupling 失效
    温度敏感流体风扇联轴器的阀构件

    公开(公告)号：US4846331A

    公开(公告)日：1989-07-11

    申请号：US171652

    申请日：1988-03-22

    申请人： Yuichi Ono

    发明人： Yuichi Ono

    IPC分类号： F16D35/00 ,  F01P7/08 ,  F16D35/02

    CPC分类号： F16D35/026

    摘要： A valve member of a temperature sensitive fluid fan coupling for an engine cooling fan is formed from a plate material having a weight provided at its free end. The modulus of section of the longitudinally central portion of the plate material is reduced to impart flexibility thereto so that it is flexible in the direction of rotation. Accordingly, it is possible to enhance the effect of the action of the weight which causes the valve member to be displaced so as to cancel the pivotal displacement of the valve member caused by the displacement of a bimetal. Thus, it is possible to eliminate the discontinuity in the temperature sensitivity of the speed of rotation of the fan and hence lower the noise level, reduce the fuel consumption and minimize the change in temperature of cooling water.

    摘要翻译： 用于发动机冷却风扇的温度敏感的流体风扇联接器的阀构件由其自由端设置的重量的板材形成。 平板材料的纵向中心部分的截面模量减小以赋予其柔性，使得其在旋转方向上是柔性的。 因此，可以提高使阀构件移动的重量的作用的效果，从而消除由双金属件的位移引起的阀构件的转动位移。 因此，可以消除风扇的旋转速度的温度敏感性的不连续性，从而降低噪声水平，降低燃料消耗并使冷却水的温度变化最小化。

    Semiconductor laser
    57.
    发明授权
    Semiconductor laser 失效
    半导体激光器

    公开(公告)号：US4797891A

    公开(公告)日：1989-01-10

    申请号：US941842

    申请日：1986-12-15

    申请人： Kazuhisa Uomi ,  Misuzu Yoshizawa ,  Yuichi Ono ,  Naoki Chinone ,  Takashi Kajimura

    发明人： Kazuhisa Uomi ,  Misuzu Yoshizawa ,  Yuichi Ono ,  Naoki Chinone ,  Takashi Kajimura

    IPC分类号： H01S5/00 ,  H01S5/042 ,  H01S5/06 ,  H01S5/062 ,  H01S5/40 ,  H01S3/19

    CPC分类号： H01S5/4031 ,  H01S5/06243 ,  H01S5/4075

    摘要： The present invention relates to phased-array semiconductor lasers having a radiation angle turnable by oscillating independently and stably between the fundamental supermode and the higher order supermode and switching the radiation angles by utilizing the property that their radiation angles are different.Optical switching and optical scanning, that have been difficult in the prior art, can be made more easily by use of a semiconductor laser having a turnable radiation angle.The objection of the present invention can be accomplished by disposing separate electrodes at the emission stripes and at the gap between the stripes in the phased-array semiconductor laser.Further, the present invention may be accomplished by dividing at least one stripe electrode in order to form electrode regions. When the current is applied to all the electrodes, oscillation occurs in the highest order mode and the beam is emitted in another direction. When the current is applied to only the electrode exclusive of the electrode regions, oscillation occurs in the fundamental mode and the beam is emitted in a direction vertical to a facet.Moreover, the present invention may be accomplished by disposing electrodes outside the stripe regions of the phased-array semiconductor laser so that oscillation occurs in the fundamental supermode when the electric field is applied to the electrodes and in the higher order mode when the electric field is not applied.

    摘要翻译： 本发明涉及通过利用其辐射角不同的性质，通过在基本超模和高阶超模之间独立且稳定地振荡而切换辐射角的相位阵列半导体激光器。 通过使用具有可转动的辐射角的半导体激光器，可以更容易地使现有技术中难以进行的光学切换和光学扫描。 本发明的反对可以通过在相控阵半导体激光器中的发射条和条之间的间隙设置分开的电极来实现。 此外，本发明可以通过划分至少一个条状电极来形成电极区域来实现。 当电流施加到所有电极时，在最高阶模式下发生振荡，并且光束在另一个方向上发射。 当只将电流施加到不包括电极区域的电极时，基本模式发生振荡，并且在垂直于小面的方向上发射光束。 此外，本发明可以通过将电极设置在相控阵半导体激光器的条纹区域之外来实现，使得当电场施加到电极时在基本超模中发生振荡，并且当电场为 没有申请。