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55 条记录 (耗时 0.017 秒)

    Self-cleaning aerator with noise reduction
    5.
    发明授权
    Self-cleaning aerator with noise reduction 失效
    具有降噪功能的自洁式曝气机

    公开(公告)号：US4313564A

    公开(公告)日：1982-02-02

    申请号：US166341

    申请日：1980-07-07

    申请人： Sidney J. Shames ,  Harold Shames

    发明人： Sidney J. Shames ,  Harold Shames

    IPC分类号： E03C1/084 ,  E03C1/08

    CPC分类号： E03C1/084

    摘要： An aerator, that includes jet-defining slots and jet-fragmenting surface therein, formed in molded plastic parts, is provided with both self-cleaning character by using a movable valve member and a flow-directing washer of shape-retaining character upstream thereof, and with a noise reduction feature obtained by providing on the movable valve member a centrally located conical projection that, in the non-flow condition, extends through and upstream of the flow directing washer.

    摘要翻译： 在模制塑料部件中形成的包括喷射限定槽和喷射碎片表面的曝气器通过使用可移动的阀构件和形状保持特性的上游的流动指向的垫圈具有自清洁特性， 并且具有通过在可移动阀构件上设置中心定位的锥形突起而获得的降噪特征，其在非流动状态下延伸通过流动引导垫圈的上游。

    Pulsating shower head
    7.
    发明授权
    Pulsating shower head 失效
    脉动淋浴头

    公开(公告)号：US4254914A

    公开(公告)日：1981-03-10

    申请号：US75811

    申请日：1979-09-14

    申请人： Sidney J. Shames ,  Harold Shames

    发明人： Sidney J. Shames ,  Harold Shames

    IPC分类号： B05B1/16 ,  B05B1/18 ,  B05B3/04 ,  B05B1/34

    CPC分类号： B05B1/1636 ,  B05B3/04 ,  B05B1/18

    摘要： A shower head for selectively discharging therefrom, alternatively and respectively from one of two sets of apertures, a regular shower spray or a pulsating shower spray is inexpensively provided by the use of molded parts that include a shell and a downstream housing which telescopes into the shell, and with diverter means provided, by a molded diverter body and a pivotable diverter shaft therein, for selectively directing the water that enters the diverter body to one or the other of the two sets of apertures associated with the downstream housing. The pulsating shower spray is achieved by means that includes a propeller, and a molded nozzle plate that directs incoming water in streams against the propeller, whose movement past the set of discharge apertures operates to provide a pulsating discharge therefrom. The parts are so constructed that certain seal means provided within the shower head provide sealing functions with multiple parts, and the resilience of one of the seal means also provides an axial accommodation, during assembly, for different axial spacings that could occur between the downstream housing and the shell.

    摘要翻译： 一种用于选择性地从其中排出的淋浴头，分别从两组孔中的一组开始，通过使用包括外壳和下降壳体的成型部件来提供规则的淋浴喷雾或脉动淋浴喷雾器，该模制部件可伸缩到壳体中 并且具有通过模制分流器主体和其中的可枢转转向轴设置的转向装置，用于选择性地将进入分流器主体的水引导到与下游壳体相关联的两组孔中的一个或另一个。 脉动淋浴喷雾是通过包括螺旋桨的方式实现的，以及模制喷嘴板，其将进入的水引导到靠在螺旋桨上的流体，其运动经过该组排放孔，从而提供脉动排放。 这些部件被构造成使得设置在淋浴喷头内的某些密封装置提供具有多个部件的密封功能，并且一个密封装置的弹性在组装期间还提供轴向容纳，用于不同的轴向间隔，其可能发生在下游壳体 和壳。