Air cleaner having anti-rotational arrangement and methods
    4.
    发明授权
    Air cleaner having anti-rotational arrangement and methods 有权
    具有防旋转排列和方法的空气净化器

    公开(公告)号:US08163056B2

    公开(公告)日:2012-04-24

    申请号:US12063702

    申请日:2006-08-15

    IPC分类号: B01D46/00

    摘要: An air cleaner having a housing body and a removable cover and a filter element, in which the cover and the filter element rotationally interfere with each other by engagement between an inside surface of the cover and an outer radial periphery of the filter element. A filter element includes a pair of end caps, filter media, and an outer wall on the end cap circumscribing the filter media, in which the outer wall is non-circular. A method of installing a filter element into a housing includes orienting a cover over an element and a housing body by engaging an inside surface of the cover and an outer radial periphery of the filter element to rotationally interfere with each other.

    摘要翻译: 一种空气净化器,具有壳体和可移除盖和过滤元件,其中盖和过滤元件通过盖的内表面和过滤元件的外径向周边之间的接合而相互干涉。 过滤元件包括一对端盖,过滤介质和限定过滤介质的端盖上的外壁,其中外壁是非圆形的。 将过滤元件安装到壳体中的方法包括通过接合盖的内表面和过滤元件的外径向周边来将盖定向在元件和壳体上,以相互旋转地干涉。

    Air cleaner having anti-rotational arrangement and methods
    8.
    发明授权
    Air cleaner having anti-rotational arrangement and methods 有权
    具有防旋转排列和方法的空气净化器

    公开(公告)号:US08444735B2

    公开(公告)日:2013-05-21

    申请号:US13439261

    申请日:2012-04-04

    IPC分类号: B01D39/00 B01D46/00

    摘要: An air cleaner having a housing body and a removable cover and a filter element, in which the cover and the filter element rotationally interfere with each other by engagement between an inside surface of the cover and an outer radial periphery of the filter element. A filter element includes a pair of end caps, filter media, and an outer wall on the end cap circumscribing the filter media, in which the outer wall is non-circular. A method of installing a filter element into a housing includes orienting a cover over an element and a housing body by engaging an inside surface of the cover and an outer radial periphery of the filter element to rotationally interfere with each other.

    摘要翻译: 一种空气净化器,具有壳体和可移除盖和过滤元件,其中盖和过滤元件通过盖的内表面和过滤元件的外径向周边之间的接合而相互干涉。 过滤元件包括一对端盖,过滤介质和限定过滤介质的端盖上的外壁,其中外壁是非圆形的。 将过滤元件安装到壳体中的方法包括通过接合盖的内表面和过滤元件的外径向周边来将盖定向在元件和壳体上,以相互旋转地干涉。