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    FILTERELEMENT ZUR REINIGUNG EINES MIT PARTIKELN BELADENEN LUFTSTROMS SOWIE DAMIT AUSGESTATTETE FILTERVORRICHTUNG
    3.
    发明公开
    FILTERELEMENT ZUR REINIGUNG EINES MIT PARTIKELN BELADENEN LUFTSTROMS SOWIE DAMIT AUSGESTATTETE FILTERVORRICHTUNG 有权
    过滤元件用于清洁ONE有颗粒受压空气流动与如此装备的过滤装置

    公开(公告)号：EP2341999A2

    公开(公告)日：2011-07-13

    申请号：EP09751767.6

    申请日：2009-10-02

    申请人： Kappa Filter Systems GmbH

    发明人： KRÜGER, Klaus

    IPC分类号： B01D46/02 ,  B01D46/06

    CPC分类号： B01D46/02 ,  B01D46/0068 ,  B01D46/06 ,  B01D2265/023

    摘要： The invention relates to a filter device (1) and a filter element (8) for cleaning an air stream that is charged with particles. The filter element (8) comprises a bag-type filter sock (17) consisting of an air-permeable, flexible material and a support body (21) in the interior of the bag-type filter sock (17). The first axial end of said sock (17) is closed and the second axial end has an air outlet that allows the cleaned air stream to exit the filter sock (17). An inner diameter or inner periphery of the filter sock (17) is greater in cross-sectional areas between the air outlet and its closed first end, in particular at least 10 %, and preferably between 20 % and 40 % greater than the greatest outer diameter or outer periphery of the support body (21), such that the filter sock (17) is dimensioned in relation to the support body (21) contained therein that in the inactive state of the filter element (8) without air flow, said sock surrounds the support body (21) in a relatively loose manner and with lateral clearance. When air flows against the outer surface of the filter sock (17), folds or undulations are deliberately formed, at least in the jacket section of the filter sock (17), and the filter sock (17) thus lies comparatively closer to the support body (21).

    Computeranordnung und Staubfilteranordnung mit einem Staubfilter
    4.
    发明公开
    Computeranordnung und Staubfilteranordnung mit einem Staubfilter 审中-公开

    公开(公告)号：EP1933224A1

    公开(公告)日：2008-06-18

    申请号：EP07119110.0

    申请日：2007-10-23

    申请人： Fujitsu Siemens Computers GmbH

    发明人： Rösler, Lutz

    IPC分类号： G06F1/20 ,  G06F1/18 ,  B01D46/10

    CPC分类号： H05K7/20181 ,  B01D46/10 ,  B01D2265/023 ,  B01D2279/45 ,  G06F1/181 ,  G06F1/20

    摘要： Die Erfindung betrifft eine Computeranordnung (1) aufweisend ein Gehäuse (2) mit wenigstens einer Gehäusewand (3) bestehend aus einem metallischen Material, wobei in der wenigstens einen Gehäusewand (3) wenigstens eine Lufteintrittsöffnung (4) ausgebildet ist, durch die Luft von einem in Inneren des Gehäuses (2) angeordneten Lüfter (6) ansaugbar ist, und einen Staubfilter (12) zum Filtern von Staub aus einem Kühlluftstrom. Die Computeranordnung (1) ist gekennzeichnet durch einen rahmenartige Halterung (11) zur Aufnahme des Staubfilters (12), wobei die rahmenartige Halterung (11) wenigstens ein magnetisches Halteelement aufweist, das die rahmenartige Halterung (11) außen an der wenigstens einen Gehäusewand (3) festhält.
    Die Erfindung betrifft außerdem eine Staubfilteranordnung (10) zur Verwendung in der oben genannten Computeranordnung (1).

    摘要翻译： 该装置具有壳体，壳体具有由金属材料制成的壳体壁，在壳体壁中形成有进气口。 空气被排气器通过开口吸入，排气器布置在壳体的内部。 灰尘过滤器（12）从冷空气流中过滤灰尘，并提供用于容纳过滤器的保持器。 保持器形成为框架保持器（11）的形式，并且具有将保持器保持在壳体壁处的磁性保持单元。 过滤器以塑料箔的形式形成。

    FILTERABREINIGUNG IN EINEM SCHMUTZSAUGER MIT KLAPPENELEMENT
    7.
    发明公开
    FILTERABREINIGUNG IN EINEM SCHMUTZSAUGER MIT KLAPPENELEMENT 有权
    清洗过滤器均与片状元件污垢SUCKER

    公开(公告)号：EP2352409A1

    公开(公告)日：2011-08-10

    申请号：EP09778357.5

    申请日：2009-09-05

    申请人： Nilfisk-Advance A/S

    发明人： KIENZLE, Martin ,  WERBACH, Günther ,  HAFENRICHTER, Rainer ,  DIETZ, Klaus

    IPC分类号： A47L9/20 ,  B01D46/00

    CPC分类号： B01D46/0068 ,  A47L9/20 ,  B01D46/02 ,  B01D46/24 ,  B01D2265/023 ,  B01D2273/16 ,  B01D2279/55

    摘要： The invention relates to filter cleaning in a vacuum having a switchable flap element, the cleaning of the filter or of parts of the filter being carried out by supplying a secondary air flow to the interior of the filter to be cleaned, and air being able to flow through the filters separately from each other from the outside to the inside in the vacuum container in a sealed manner, and a flap element disposed in a chamber housing being pivotable, by means of the pivoting of which openings may be closed and released, the secondary air flow reaching the surface of the filter to be cleaned from the inside toward the outside in pulses, characterized in that the flap element comprises at least two partial flaps, the pivoting of which is actuated by a pivot drive, the respective partial flap optionally closes the outflow opening of the respective filter chamber in the direction of the intake opening of the suction turbine, the blow-out side of the suction turbine delivers the created overpressure air into an overpressure chamber in which a chamber housing is disposed, the at least one drive element to be suddenly actuated comprises openings to be opened and closed, upon the opening of which the overpressure air flows through the chamber housing optionally into an impulse channel which branches off at that location and introduces the air into one or into the other filter chamber for cleaning.

    ANSAUGLUFTFILTER FÜR VERBRENNUNGSKRAFTMASCHINEN
    8.
    发明公开
    ANSAUGLUFTFILTER FÜR VERBRENNUNGSKRAFTMASCHINEN 有权
    ANSAUGLUFTFILTERFÜRVERBRENNUNGSKRAFTMASCHINEN

    公开(公告)号：EP2347114A1

    公开(公告)日：2011-07-27

    申请号：EP09752187.6

    申请日：2009-11-16

    申请人： Mann + Hummel GmbH

    发明人： RIEGER, Mario ,  BLOSSEY, Werner

    IPC分类号： F02M35/024 ,  B01D46/00

    CPC分类号： F02M35/024 ,  B01D46/0005 ,  B01D46/009 ,  B01D2265/023 ,  B01D2265/026 ,  B01D2279/60

    摘要： The intake air filter (10) according to the invention is for cleaning intake air for internal combustion engines, in particular in vehicles. To this end, the intake air filter (10) comprises an openable housing (11) with an inlet (16) and an outlet (17). Disposed between the inlet (16) and the outlet (17) is a filter element (18). In order to check, when the housing (11) is closed, whether a correct filter element (18) has been properly installed, a filter element identification device is provided, which, designed as a dome (28), corresponds to an additional opening (29) in the housing (11).

    摘要翻译： 根据本发明的进气过滤器（10）用于清洁内燃机的进气，特别是在车辆中。 为此，进气过滤器（10）包括具有入口（16）和出口（17）的可打开的壳体（11）。 过滤元件（18）设置在入口（16）和出口（17）之间。 为了检查当壳体（11）关闭时是否正确安装了正确的过滤器元件（18），设置了过滤器元件识别装置，该过滤器元件识别装置设计为圆顶（28），其对应于附加开口 （29）插入壳体（11）中。