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12 条记录 (耗时 0.023 秒)

    Liquid dispensing apparatus and methods
    1.
    发明授权
    Liquid dispensing apparatus and methods 失效
    液体分配装置和方法

    公开(公告)号：US06467476B1

    公开(公告)日：2002-10-22

    申请号：US09574168

    申请日：2000-05-18

    申请人： Yehuda Ivri ,  Cheng H. Wu

    发明人： Yehuda Ivri ,  Cheng H. Wu

    IPC分类号： A61M1600

    CPC分类号： B41J2/025 ,  A61M11/005 ,  A61M15/0085 ,  A61M15/009 ,  A61M2016/0021 ,  A61M2016/0039 ,  A61M2205/3306 ,  B05B12/08 ,  B05B17/0646 ,  B05B17/0684

    摘要： The invention provides methods and apparatus for nebulizing liquids. In one exemplary embodiment, an apparatus is provided which comprises a thin shell member having a front surface, a rear surface, and a plurality of apertures extending therebetween. The apertures are tapered to narrow from the rear surface to the front surface. A liquid supplier is further provided which delivers a predetermined unit volume of liquid to the rear surface. A vibrator vibrates the thin shell member to eject liquid droplets from the front surface of the thin shell member.

    摘要翻译： 本发明提供了雾化液体的方法和装置。 在一个示例性实施例中，提供了一种装置，其包括具有前表面，后表面和在其间延伸的多个孔的薄壳构件。 孔从后表面到前表面逐渐变细。 还提供了一种液体供应器，其将预定单位体积的液体输送到后表面。 振动器振动薄壳构件以从薄壳构件的前表面喷射液滴。

    Apparatus for providing an automatic transmission
    5.
    发明授权
    Apparatus for providing an automatic transmission 失效
    用于提供自动变速器的装置

    公开(公告)号：US5033994A

    公开(公告)日：1991-07-23

    申请号：US636010

    申请日：1991-01-04

    申请人： Cheng H. Wu

    发明人： Cheng H. Wu

    IPC分类号： F02B75/02 ,  F16H47/04

    CPC分类号： F16H47/04 ,  F02B2075/027 ,  F16H2037/0866 ,  F16H2200/2007

    摘要： An apparatus for providing an automatic transmission, including at least one planetary gear, at least one braking pump, at least one flow control valve and an oil path system provided therebetween for obtaining a continuously variable transmission (CVT). Each braking member of at least one planetary gear of the present invention is connected to each rotor shaft of at least one braking pump. A sensing means is provided for sensing a rotation speed of a rear propeller shaft and to output predetermined amounts of pressurized working fluid in response to the rotation speed of the rear propeller shaft. A first flow control valve provided on an oil path system is controlled by the pressurized working fluid to be closed to various extents so as to reduce the flow within the oil path system. The rotation speed of at least one braking pump together with each braking member is also reduced, on extreme conditions the pumps even stop. The planetary gear obtains a reaction force therebetween and obtains a desired torque for transmission.

    摘要翻译： 一种用于提供自动变速器的装置，包括至少一个行星齿轮，至少一个制动泵，至少一个流量控制阀和设置在其间的油路系统，用于获得无级变速器（CVT）。 本发明的至少一个行星齿轮的每个制动构件连接至至少一个制动泵的每个转子轴。 提供感测装置，用于感测后传动轴的转速，并响应于后传动轴的转速输出预定量的加压工作流体。 设置在油路系统上的第一流量控制阀由加压工作流体控制，以在各种程度上关闭，以减少油路系统内的流量。 至少一个制动泵与每个制动构件的转速也减小，在极端条件下，泵甚至停止。 行星齿轮在其间获得反作用力，并获得期望的传动扭矩。

    Liquid dispensing apparatus and methods
    6.
    发明授权
    Liquid dispensing apparatus and methods 有权

    公开(公告)号：US08561604B2

    公开(公告)日：2013-10-22

    申请号：US11674089

    申请日：2007-02-12

    申请人： Yehuda Ivri ,  Cheng H. Wu

    发明人： Yehuda Ivri ,  Cheng H. Wu

    IPC分类号： B05B17/06

    CPC分类号： A61M11/005 ,  A61M15/0085 ,  A61M15/009 ,  A61M2016/0021 ,  A61M2016/0039

    摘要： The invention provides methods and apparatus for nebulizing liquids. In one exemplary embodiment, an apparatus is provided which comprises a thin shell member having a front surface, a rear surface, and a plurality of apertures extending therebetween. The apertures are tapered to narrow from the rear surface to the front surface. A liquid supplier is further provided which delivers a predetermined unit volume of liquid to the rear surface. A vibrator vibrates the thin shell member to eject liquid droplets from the front surface of the thin shell member.