利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

28 条记录 (耗时 0.016 秒)

    Fluid treatment elements
    1.
    发明授权
    Fluid treatment elements 有权
    流体处理元件

    公开(公告)号：US07455768B2

    公开(公告)日：2008-11-25

    申请号：US11515813

    申请日：2006-09-06

    申请人： Ronald D. Hundley ,  Scott A. Whitney ,  Angela M. Griffin ,  Conrad J. Christel ,  Leonard E. Bensch ,  Kenneth M. Williamson ,  Joseph G. Adiletta

    发明人： Ronald D. Hundley ,  Scott A. Whitney ,  Angela M. Griffin ,  Conrad J. Christel ,  Leonard E. Bensch ,  Kenneth M. Williamson ,  Joseph G. Adiletta

    IPC分类号： B01D39/20

    CPC分类号： B01D46/2414 ,  B01D29/21 ,  B01D29/52 ,  B01D29/58 ,  B01D46/0031 ,  B01D46/50 ,  B01D46/521 ,  B01D53/323 ,  B01D2201/0407 ,  B01D2201/0438 ,  B01D2201/50 ,  B01D2239/0241 ,  B01D2239/065 ,  B01D2275/10 ,  C02F1/004 ,  C02F2201/006

    摘要： Fluid treatment elements substantially inhibit electrical charge imbalances and/or build-ups of electrical charges. A fluid treatment element may comprise a multilayer composite including an electrically conductive fibrous matrix, having an upstream side and a downstream side, disposed on a porous substrate, also having an upstream side and a downstream side, which supports the fibrous matrix. The fibrous matrix may include a combination of conductive and nonconductive fibers, wherein the conductive fibers include metal, carbon, or conductive polymer fibers and substantially inhibit an electrical charge and/or build-up of electrical charge. The conductive fibers of the electrically conductive fibrous matrix may comprise less than about 50% by weight of the conductive and nonconductive fibers and may have diameters in the range from about 1 μm or less to about 10 μm. The multilayer composite may also include a drainage layer positioned along one of the upstream side of the fibrous matrix and the downstream side of the porous substrate.

    摘要翻译： 流体处理元件基本上抑制电荷不均衡和/或积聚电荷。 流体处理元件可以包括多层复合材料，其包括具有上游侧和下游侧的导电纤维基质，该导电纤维基质设置在多孔基底上，该多孔基底还具有支撑纤维基质的上游侧和下游侧。 纤维基质可以包括导电纤维和非导电纤维的组合，其中导电纤维包括金属，碳或导电聚合物纤维，并且基本上抑制电荷和/或积聚电荷。 导电纤维基质的导电纤维可以包含小于导电和非导电纤维的约50重量％，并且可以具有在约1μm或更小至约10μm的范围内的直径。 多层复合材料还可以包括沿着纤维基质的上游侧和多孔基材的下游侧定位的排水层。

    Filter for gas analysis
    4.
    发明授权
    Filter for gas analysis 失效
    气体分析过滤器

    公开(公告)号：US06672135B2

    公开(公告)日：2004-01-06

    申请号：US10181060

    申请日：2002-10-15

    申请人： Joseph G. Adiletta

    发明人： Joseph G. Adiletta

    IPC分类号： B01D4654

    CPC分类号： B01D46/543 ,  B01D61/18 ,  B01D63/081 ,  B01D63/087 ,  B01D69/10 ,  B01D71/50 ,  B01D2265/04 ,  G01N1/2205 ,  G01N15/0272 ,  G01N2001/2223 ,  G01N2015/0261

    摘要： A filter (20) suitable for gas analysis, especially non-gravimetric gas analysis, by collecting particulate matter thereon, with a filter material comprising a polycarbonate membrane having a maximum pore size of 2 micrometers or less that is secured by a support (5) formed of a polyolefin or polymethylpentene material. For additional embodiments, the particular manner of support mounting to the membrane may include thermal-bonding techniques, and the particular method of analysis may include X-Ray luminescence.

    摘要翻译： 一种过滤器（20），其适用于通过在其上收集颗粒物质的气体分析特别是非重量分析气体分析，所述过滤材料包括由支撑体（5）固定的最大孔径为2微米或更小的聚碳酸酯膜， 由聚烯烃或聚甲基戊烯材料形成。 对于另外的实施例，支撑件安装到膜的特定方式可以包括热粘合技术，并且特定的分析方法可以包括X射线发光。

    Internal combustion engine exhaust filters
    5.
    发明授权
    Internal combustion engine exhaust filters 失效
    内燃机排气过滤器

    公开(公告)号：US06387143B1

    公开(公告)日：2002-05-14

    申请号：US09720195

    申请日：2001-07-12

    申请人： Joseph G. Adiletta

    发明人： Joseph G. Adiletta

    IPC分类号： B01D4600

    CPC分类号： F01N3/0215 ,  B01D46/10 ,  B01D46/24 ,  B01D46/521 ,  B01D2265/06 ,  F01N3/0211 ,  F01N3/0212 ,  F01N3/0217 ,  F01N3/0226 ,  F01N2330/10 ,  Y02T10/20

    摘要： An engine exhaust filter system comprises a housing and a pleated filter element. The housing includes an inlet and an outlet and defines an exhaust flow path between the inlet and the outlet. The pleated filter element is disposed in the exhaust gas flow path between the inlet and the outlet. The pleated filter element includes a filter medium and at least a first perforated support member, the filter medium being disposed adjacent to the perforated filter support member. The filter medium includes a portion extending beyond the perforated support member comprising a seal that prevents or reduces bypass of unfiltered exhaust gas around the pleated filter element.

    摘要翻译： 发动机排气过滤系统包括壳体和打褶过滤元件。 壳体包括入口和出口并且限定入口和出口之间的排气流动路径。 打褶过滤元件设置在入口和出口之间的废气流动路径中。 打褶过滤元件包括过滤介质和至少第一穿孔支撑构件，过滤介质邻近穿孔过滤器支撑构件设置。 过滤介质包括延伸穿过多孔支撑构件的部分，该部分包括防止或减少褶皱过滤元件周围未过滤废气旁路的密封件。

    Gas permeable composite structures
    7.
    发明授权
    Gas permeable composite structures 失效
    透气复合结构

    公开(公告)号：US4508775A

    公开(公告)日：1985-04-02

    申请号：US566404

    申请日：1983-12-28

    申请人： Joseph G. Adiletta

    发明人： Joseph G. Adiletta

    IPC分类号： A41D31/00 ,  B01D39/20 ,  C08K7/04 ,  C08K7/14 ,  D06N7/02 ,  B32B5/16

    CPC分类号： A41D31/0016 ,  B01D39/2024 ,  C08K7/04 ,  C08K7/14 ,  B01D2239/0471 ,  Y10S428/903 ,  Y10S428/913 ,  Y10S428/92 ,  Y10T428/249933 ,  Y10T428/2996 ,  Y10T428/30 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T442/3707

    摘要： Flexible, microporous, hydrophobic and oleophobic film-like composite structures comprised of from about 25 to about 75 parts by weight of inorganic reinforcing microfibers, particularly glass, and from about 75 to about 25 parts by weight of a polymeric binding agent, preferably a copolymer of ethylene and vinyl acetate, the polymeric binding agent being in the form of a continuous matrix and derived from an emulsion or latex of the binding agent in which the particles of the binding agent are less than about 1 micrometer in size. A treating agent, preferably a fluorinated hydrocarbon, is present in an amount sufficient to render the composite structure hydrophobic and oleophobic.

    摘要翻译： 柔性的，微孔的，疏水的和疏油的膜状复合结构体由约25至约75重量份的无机增强微纤维，特别是玻璃和约75至约25重量份的聚合物粘合剂，优选共聚物 的乙烯和乙酸乙烯酯，所述聚合物粘合剂为连续基质形式，并衍生自结合剂的乳液或胶乳，其中粘合剂的颗粒的尺寸小于约1微米。 处理剂，优选氟化烃以足以使复合结构疏水和疏油的量存在。