COMPACT MULTIGAS FILTER
    14.
    发明申请
    COMPACT MULTIGAS FILTER 审中-公开
    紧凑型多路滤波器

    公开(公告)号:US20110308524A1

    公开(公告)日:2011-12-22

    申请号:US13139636

    申请日:2009-12-03

    IPC分类号: A62B7/10 B01D53/02

    摘要: A filter assembly includes a filter bed comprising at least one chemical filtering medium and a pleated filter element. The pleated filter element includes a particulate filtering medium and at least one chemical filtering medium. In one implementation, the pleated element includes a non-woven web of polymeric fibers and more than 60 percent weight sorbent particles enmeshed in the web. At least one chemical filtering medium in the pleated element and at least one chemical filtering medium of the filter bed can be designed to be capable of targeting different chemical substances. Some filter assemblies of the present disclosure may be disposed within an interior of a fluid-impermeable housing having an inlet and an outlet.

    摘要翻译: 过滤器组件包括过滤床,该过滤床包括至少一种化学过滤介质和打褶的过滤元件。 打褶过滤元件包括微粒过滤介质和至少一种化学过滤介质。 在一个实施方案中,打褶元件包括聚合物纤维的无纺网和超过60%重量的吸附剂颗粒,其嵌入在网中。 折叠元件中的至少一种化学过滤介质和过滤床的至少一种化学过滤介质可被设计成能够靶向不同的化学物质。 本公开的一些过滤器组件可以设置在具有入口和出口的不透液体的壳体的内部。

    Lithographic plate
    16.
    发明授权
    Lithographic plate 失效
    平版印刷版

    公开(公告)号:US4687729A

    公开(公告)日:1987-08-18

    申请号:US791602

    申请日:1985-10-25

    IPC分类号: B41N1/12 B41N1/00 G03C1/76

    CPC分类号: B41N1/006

    摘要: Printing plates made from ceramic-coated, steel-based, lithographic plate precursors. The printing plate of this invention is a lithographic plate comprising a steel substrate, an adhesion promoting layer overlying the steel substrate, a ceramic layer overlying the adhesion promoting layer, and a photosensitive layer coated over the ceramic layer. The steel-based plate is more durable than aluminum based plates.

    摘要翻译: 印版由陶瓷涂层,钢基,平版印刷版前体制成。 本发明的印版是包括钢基材,覆盖在钢基材上的粘合促进层,覆盖粘合促进层的陶瓷层和涂覆在陶瓷层上的感光层的平版印刷版。 钢板比铝基板更耐用。

    ACTIVE-PARTICULATE AIR FILTER HAVING MONOLITH PRIMARY FILTER AND POLISHING FILTER
    17.
    发明申请
    ACTIVE-PARTICULATE AIR FILTER HAVING MONOLITH PRIMARY FILTER AND POLISHING FILTER 有权
    具有单色主滤波器和抛光过滤器的主动颗粒空气过滤器

    公开(公告)号:US20110072971A1

    公开(公告)日:2011-03-31

    申请号:US12570870

    申请日:2009-09-30

    IPC分类号: B01D46/30 B01D53/02

    摘要: An air filter that includes a primary filter and a polishing filter. The primary filter comprises a monolith 10 that contains active-particulate. The air-to-be-filtered travels through the primary filter in a path generally parallel to the passageways 12. The polishing filter 36 has first and second major surfaces and also contains active-particulate. The polishing filter is generally arranged such that air travels from the first major surface to the second major surface when passing through it. The inventive filter demonstrates extraordinary performance over the same primary and polishing filters taken individually.

    摘要翻译: 一种空气过滤器,包括初级过滤器和抛光过滤器。 主过滤器包括含有活性颗粒的整料10。 被过滤的空气通过大致平行于通道12的路径中的主过滤器行进。抛光过滤器36具有第一和第二主表面并且还包含活性颗粒。 抛光过滤器通常布置成使得空气在通过时从第一主表面行进到第二主表面。 本发明的过滤器在单独采用相同的主要和抛光过滤器上表现出非凡的性能。