Cabin Air Filter Element
    6.
    发明申请
    Cabin Air Filter Element 审中-公开
    客舱空气过滤元件

    公开(公告)号:US20150273985A1

    公开(公告)日:2015-10-01

    申请号:US14668191

    申请日:2015-03-25

    申请人: MANN+HUMMEL GMBH

    IPC分类号: B60H3/06 B01D46/00 B01D53/04

    摘要: A cabin air filter element for a cabin air filter for the driver's cabin of agricultural and work machines is provided with a filter element frame and filter layers including a prefilter layer, an adsorption filter layer, and a fine filter layer. The filter layers are flowed through in a flow direction. A circumferentially extending gasket is arranged on the filter element frame for separation of the raw side from the clean side in a mounted state of the cabin air filter element. The filter element frame has a first area and a second area, wherein the first area has a first effective cross-sectional area perpendicular to the flow direction and the second area has a second effective cross-sectional area perpendicular to the flow direction. The second effective cross-sectional area has a size that amounts to only a portion of a size of the first effective cross-sectional area.

    摘要翻译: 用于农业和工作机械驾驶室的客舱空气过滤器的客舱空气过滤元件设置有过滤元件框架和包括预过滤层,吸附过滤层和精细过滤层的过滤层。 过滤层在流动方向上流过。 在过滤元件框架上布置周向延伸的垫圈,用于在机舱空气过滤器元件的安装状态下将原料侧与干净侧分离。 过滤元件框架具有第一区域和第二区域,其中第一区域具有垂直于流动方向的第一有效横截面区域,并且第二区域具有垂直于流动方向的第二有效横截面积。 第二有效横截面积的尺寸仅相当于第一有效横截面面积尺寸的一部分。