Performance air filtration cartridge
    2.
    发明申请
    Performance air filtration cartridge 失效
    性能空气滤芯

    公开(公告)号:US20060162303A1

    公开(公告)日:2006-07-27

    申请号:US11044775

    申请日:2005-01-27

    IPC分类号: B01D46/00

    CPC分类号: B01D46/2414 B01D46/0045

    摘要: An air filtration cartridge has annular filter media having a hollow interior and extending axially between first and second distally opposite end caps. The first end cap is an outlet end cap having flow straightening structure integrally formed therewith and spanning the hollow interior. The second end cap is a closed end cap having an interior face having quarter wave resonators formed by blind holes therein.

    摘要翻译: 空气过滤筒具有环形过滤介质,其具有中空的内部并且在第一和第二远端相对的端盖之间轴向延伸。 第一端盖是具有与其一体形成且横跨中空内部的整流结构的出口端盖。 第二端盖是具有由其中的盲孔形成的四分之一波形谐振器的内表面的封闭端盖。