中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

3 records (took 0.008 seconds)

    Self-cleaning strainer
    2.
    发明申请
    Self-cleaning strainer 审中-公开
    自清洁过滤器

    公开(公告)号：US20060219645A1

    公开(公告)日：2006-10-05

    申请号：US10556120

    申请日：2004-05-13

    Applicant: Alan Bilanin ,  Andrew Kaufman

    Inventor： Alan Bilanin ,  Andrew Kaufman

    IPC: B01D29/62

    CPC classification number: B01D29/01 ,  B01D29/114 ,  B01D29/6415 ,  B01D29/666 ,  B01D29/86 ,  B01D29/904 ,  B01D2201/313

    Abstract: An externally powered, self cleaning strainer incorporating a projectile shield, which is capable of operating for an extended period of time. A suitably shaped, motor driven, impeller creates a localized, radially outward flow of fluid in the vicinity of the strainer inlet. The projectile shield has a lower surface shaped to deflect fluid to the strainer at a constant velocity, enabling the impeller to eject debris more efficiently. Maintaining a constant flow through the strainer also avoids additional head loss associated with accelerating flow. The self cleaning strainer may also include a brush attached diametrically opposite to the impeller to aid in removing debris from the inlet side of the strainer. The impeller may also be shaped so that when it is swept past the inlet side of the strainer, it causes a localized, reverse flow through the strainer, thereby removing debris particles from within the strainer.

    Abstract translation: 一个外部供电的自清洁过滤器，包括一个能够长时间运行的射弹屏蔽。 适当成形的马达驱动的叶轮在过滤器入口附近产生局部的径向向外的流体流。 抛射体屏蔽具有较低的表面形状以使流体以恒定的速度偏转到过滤器，使得叶轮更有效地喷射碎片。 维持恒定流量通过过滤器也避免了与加速流相关的额外的头部损失。 自清洁过滤器还可以包括与叶轮直径相对的刷子，以帮助从过滤器的入口侧去除碎屑。 叶轮也可以被成形为使得当它被扫过过滤器的入口侧时，其导致通过过滤器的局部的反向流动，从而从过滤器内除去碎屑颗粒。

Patent Agency Ranking