FILTEREINSATZTEIL MIT EINEM GEFALTETEN FILTERELEMENT

    公开(公告)号:EP3145619A1

    公开(公告)日:2017-03-29

    申请号:EP15723964.1

    申请日:2015-05-21

    申请人: Mann+Hummel GmbH

    IPC分类号: B01D46/52 B01D29/21

    摘要: A filter insert piece comprises a filter element in the form of bellows that have a first pleated portion and a second pleated portion with parallel pleats. In each pleated portion, the discharge end adjoining the clean chamber has a flat surface, the length of the pleats steadily increasing from one end pleat to the opposite end pleat.

    摘要翻译: 过滤器插入件具有过滤器元件,其具有第一和第二打褶部分,每个具有平行的褶皱。 第一和第二打褶部分各自具有流入侧。 第一打褶部分的第一扁平流出侧和第二打褶部分的第二扁平流出侧与过滤元件的公共清洁室相邻。 第一和第二打褶部分的褶皱的长度使得分别在第一或第二流入侧的褶皱向外定位的褶皱端面相对于中心轴线的间隔增加或减少,从褶皱到褶皱单调 。 第一和第二打褶部分的相应端部褶皱具有从第一端褶皱的向外定位的褶皱端面或相对于中心轴线的第二端褶皱测量的不同长度的延伸。

    FILTERELEMENT UND FILTERANORDNUNG
    2.
    发明公开
    FILTERELEMENT UND FILTERANORDNUNG 有权
    FILTERANORDNUNG过滤器

    公开(公告)号:EP3145617A1

    公开(公告)日:2017-03-29

    申请号:EP15723538.3

    申请日:2015-05-21

    申请人: Mann+Hummel GmbH

    IPC分类号: B01D35/147 B01D29/07

    摘要: A filter element (1) for filtering liquids, in particular operating media for a motor vehicle, comprises a folded filter medium (2) having outer fold edges (2A) and inner fold edges (2B). The fold edges (2A, 2B) run along a longitudinal axis (5) of the filter element (1). There is provided a support body (3) comprising a first support body section (3A) and a second support body section (3B), wherein the first support body section (3A) faces the inner fold edges (2B), and wherein an envelope (6A) of the outer fold edges (2A) and the second support body section (3B) fit closely – at least in certain sections – with an outer lateral surface (6) of the filter element (1).

    摘要翻译: 用于过滤液体的过滤元件具有折叠的过滤介质,其具有外部折叠边缘和内部折叠边缘,其中内部和外部折边沿着过滤元件的纵向轴线延伸。 支撑体设置有第一支撑体部分和第二支撑体部分,其中第一支撑体部分面向内部折叠边缘并且紧密地紧靠内部折叠边缘的封套。 外折叠边缘和第二支撑体部分的外壳至少沿截面紧密地紧靠过滤元件的外周面。

    FILTERELEMENT
    9.
    发明公开
    FILTERELEMENT 审中-公开

    公开(公告)号:EP2185268A2

    公开(公告)日:2010-05-19

    申请号:EP08786813.9

    申请日:2008-08-04

    IPC分类号: B01D46/52 F02M35/02

    摘要: The invention relates to a filter element (1), especially an air filter for a motor vehicle, comprising an inner region (2) having a periphery (U) and a longitudinal extension. The inner region (2) is surrounded, on its periphery, by a fluid-permeable filter material essentially folded lengthwise along the longitudinal extension (L) thereof, and at least a selection of folded edges (3) of the longitudinal folds (18) is mutually fixed by fixing means applied to the folding edges (3). The filter element (1) can be reversibly compressed or stretched by a plurality of transversal folds (3) of the filter material in at least the longitudinal extension (6), and the transversal folds (3) are formed at a discrete angle to the direction of the longitudinal extension. Fixing means (7) are provided for fixing a distance between at least a selection of folded edges (12) of the transversal fold (3).

    摘要翻译: 用于机动车辆的空气过滤器技术领域本发明涉及一种用于机动车辆的过滤器元件(1),特别是空气过滤器,其包括具有周边(U)和纵向延伸部的内部区域(2)。 内部区域(2)在其周边上由基本上沿其纵向延伸部(L)纵向折叠的流体可渗透过滤材料围绕,并且至少选择纵向折叠部(18)的折叠边缘(3) 通过施加到折叠边缘(3)的固定装置而相互固定。 过滤元件(1)可至少在纵向延伸部(6)中通过过滤材料的多个横向折痕(3)可逆地压缩或拉伸,并且横向折痕(3)以与 纵向延伸方向。 提供固定装置(7),用于固定至少横向折叠(3)的折叠边缘(12)的选择之间的距离。