利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

128 条记录 (耗时 0.022 秒)

    LIQUID FILTRATION MEDIA CONTAINING TWO KINDS OF FIBERS
    5.
    发明公开
    LIQUID FILTRATION MEDIA CONTAINING TWO KINDS OF FIBERS 审中-公开
    ÜEN N N N N N N N N N N N N N N N N N N N

    公开(公告)号：EP3093056A2

    公开(公告)日：2016-11-16

    申请号：EP16154980.3

    申请日：2012-08-09

    申请人： Donaldson Company, Inc.

    发明人： MADSEN, Mike J. ,  BABCOCK, Brian

    IPC分类号： B01D39/16 ,  B01D39/18

    CPC分类号： B01D39/16 ,  B01D39/1607 ,  B01D39/1623 ,  B01D39/18

    摘要： A filter and filter media configured and arranged for placement in a fuel stream is disclosed. The filter and filter media allow for filtering of liquid fuels, such as diesel fuel. In certain embodiments the filter media includes a media fiber, such as melt blown polyester; and a scaffold fiber, also such as such as melt blown polyester, having a larger diameter than the media fiber. The media and scaffold fibers combine to create a media structure having low solidity and relatively low compressibility, and which contain a pore structure that avoids premature fouling of the filter by fuel degradation products.

    摘要翻译： 公开了一种配置和布置用于放置在燃料流中的过滤器和过滤介质。 过滤器和过滤介质允许过滤液体燃料，如柴油燃料。 在某些实施方案中，过滤介质包括介质纤维，例如熔喷聚酯; 以及具有比介质纤维更大的直径的支架纤维，也可以是例如熔喷聚酯。 介质和支架纤维结合起来形成具有低固体性和相对低的可压缩性的介质结构，并且其包含孔结构，以避免过滤器由于燃料降解产物而过早地结垢。

    LIQUID FILTRATION MEDIA CONTAINING MELT-BLOWN FIBERS
    8.
    发明公开
    LIQUID FILTRATION MEDIA CONTAINING MELT-BLOWN FIBERS 有权
    熔喷纤维液体过滤介质

    公开(公告)号：EP2741838A2

    公开(公告)日：2014-06-18

    申请号：EP12750664.0

    申请日：2012-08-09

    申请人： Donaldson Company, Inc.

    发明人： MADSEN, Mike J. ,  BABCOCK, Brian

    IPC分类号： B01D39/02

    CPC分类号： B01D39/16 ,  B01D39/1607 ,  B01D39/1623 ,  B01D39/18

    摘要： A filter and filter media configured and arranged for placement in a fuel stream is disclosed. The filter and filter media allow for filtering of liquid fuels, such as diesel fuel. In certain embodiments the filter media includes a media fiber, such as melt blown polyester; and a scaffold fiber, also such as such as melt blown polyester, having a larger diameter than the media fiber. The media and scaffold fibers combine to create a media structure having low solidity and relatively low compressibility, and which contain a pore structure that avoids premature fouling of the filter by fuel degradation products.

    COMPOSITE MATERIAL
    9.
    发明公开
    COMPOSITE MATERIAL 审中-公开
    复合材料

    公开(公告)号：EP2517787A1

    公开(公告)日：2012-10-31

    申请号：EP10839877.7

    申请日：2010-12-21

    申请人： Electrophor, Inc.

    发明人： SHMIDT, Joseph Lvovich ,  RUSINOV, Gleb Dmitrievich ,  ANDREEV, Alexander Ivanovich ,  MITILINEOS, Alexander Gennadievich ,  BAIGOZIN, Denis Vladislavovich

    IPC分类号： B01J20/28 ,  B01J20/20 ,  B01J20/26 ,  B01D39/02 ,  C02F1/28

    CPC分类号： C02F1/288 ,  B01D39/1607 ,  B01D2239/0407 ,  B01J20/043 ,  B01J20/06 ,  B01J20/10 ,  B01J20/20 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28023 ,  B01J20/28028 ,  B01J39/20 ,  B01J47/018

    摘要： The invention relates to composite materials, and more particular to composite adsorptive materials for purification of liquids, in particular, a drinking water, on the basis of components of a granulated material and a fibrous material. The new composite material for filtering purifying a liquid on the basis of a mixture of components of granulated and fibrous materials comprises volume zones with adjustable density, which zones create the structure of the material, which structure is self-strengthened when a liquid flows in the course of filtration, wherein, said volume zones make the material most part, each zone is created in the form of a interlaced fiber site, which sites are bonded among themselves by separate fibers, and the space within and between said interlaced fiber sites is filled with a granulated material.

    摘要翻译： 本发明涉及复合材料，并且更具体地涉及基于造粒材料和纤维材料的成分来净化液体，特别是饮用水的复合吸附材料。 用于基于粒状和纤维材料的组分的混合物来过滤净化液体的新型复合材料包括具有可调密度的体积区域，所述区域形成材料的结构，当液体流入 其中所述体积区使材料成为最大部分，每个区域以隔行纤维位点的形式产生，所述位点通过单独的纤维彼此粘合，并且所述交织纤维位点内部和之间的空间被填充 与粒状材料。

    FILTER MEDIA CONSTRUCTION USING PTFE FILM AND CARBON WEB FOR HEPA EFFICIENCY AND ODOR CONTROL
    10.
    发明公开
    FILTER MEDIA CONSTRUCTION USING PTFE FILM AND CARBON WEB FOR HEPA EFFICIENCY AND ODOR CONTROL 有权
    过滤介质随着对HEPA性能和气味控制PTFE薄膜和碳纤维织物建设

    公开(公告)号：EP2456536A1

    公开(公告)日：2012-05-30

    申请号：EP10737719.4

    申请日：2010-07-22

    申请人： Donaldson Company, Inc.

    发明人： PATEL, Kirit

    IPC分类号： B01D39/16

    CPC分类号： B01D46/0023 ,  B01D39/16 ,  B01D39/1607 ,  B01D46/0001 ,  B01D46/0028 ,  B01D46/0036 ,  Y10T156/10

    摘要： Disclosed herein, among other things, is an improved filter media construction that comprises multiple layers for improved odor control that can be used for vacuum cleaner air filtration cartridge applications. The filter media comprises anti-microbial ePTFE HEPA filter media to prevent mold growth. The filter media may also be used for air cleaner filtration, central air filtration for home and industrial buildings (HVAC), cleanrooms, and microelectronic devices. In an embodiment, the improved filter media construction comprises at least a PTFE layer, a bi-component layer, and a base layer. In an embodiment the PTFE layer comprises ePTFE. In an embodiment, the bi-component layer comprises non-woven polyethylene/polyethylene terephthalate (PE/PET). In yet another embodiment, the base layer comprises activated carbon. Other aspects and embodiments are provided herein.