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    FILTER CASSETTE
    4.
    发明公开
    FILTER CASSETTE 审中-公开

    公开(公告)号：EP3389825A1

    公开(公告)日：2018-10-24

    申请号：EP16876139.3

    申请日：2016-11-21

    申请人： Qlean Air Scandinavia AB

    发明人： DOLK-PETERSSON, Bo

    IPC分类号： B01D46/10 ,  B01D46/12 ,  B01D46/30

    CPC分类号： B01D46/10 ,  B01D46/0036 ,  B01D46/30 ,  B01D53/0407 ,  B01D2253/102

    摘要： The invention relates to a filter cassette, during use intended to be oriented in a position for use. The filter cassette has at least two filter cells that contain a filter substance in their interiors. Positioned for use, the filter cassette has a larger height than width, and the filter cells have a larger width than height. The filter cells are delimited upwards and downwards by separating bars (1) that extend horizontally. The height of the heap of filter substance is therefore kept as low as possible, making the risk that the filter substance is being compressed low. An optimal degree of torsional rigidity is achieved as the filter cassette has a larger height than width. The filter cassette does in this fashion achieve an optimal resistance to external mechanical influences. Had the cassette been more yielding it would, when loaded, have changed shape to a larger extent and this would have given that the filter substance could sink together, but this effect is now minimized.

    GAS-ADSORPTION DEVICE STRUCTURE AND METHOD FOR USING SAME
    7.
    发明授权
    GAS-ADSORPTION DEVICE STRUCTURE AND METHOD FOR USING SAME 有权

    公开(公告)号：EP2554491B1

    公开(公告)日：2018-08-08

    申请号：EP11758954.9

    申请日：2011-03-09

    申请人： Panasonic Corporation

    发明人： HASHIDA, Masamichi

    IPC分类号： B65D85/84 ,  B01D53/04 ,  B01J20/18 ,  B65D77/04 ,  B65D81/26 ,  B65D85/00

    CPC分类号： B01J20/186 ,  B01D53/0407 ,  B01D2253/108 ,  B01J20/2805

    摘要： Includes gas adsorption device (1) in which gas adsorbent (3) is decompression-sealed by first package (4) with poor gas permeability, and second package (2) with poor gas permeability. Second package (2) is at least partially flexible. Air that is a gas that gas adsorbent (3) can adsorb is filled between gas adsorption device (1) and second package (2). In this configuration, gas adsorbent (3) adsorbs air when first package (4) is damaged, and thus a pressure inside second package (2) reduces. Due to this pressure reduction, the shape or dimension of second package (2) changes. Any damage to first package (4), i.e., any degradation in adsorption capacity of gas adsorption device (1), can thus be determined by confirming this change.