Filter holder assembly having extended collar spacer ring
    21.
    发明授权
    Filter holder assembly having extended collar spacer ring 有权
    过滤器支架组件具有延长的套环间隔环

    公开(公告)号:US06468322B1

    公开(公告)日:2002-10-22

    申请号:US09676341

    申请日:2000-09-29

    IPC分类号: B01D2915

    摘要: A filter holder assembly is provided that utilizes a fail-safe regenerator unit with an annular spacer ring having an extended metal collar for containment and positioning of a compliant ceramic gasket used in the assembly. The filter holder assembly is disclosed for use with advanced composite, filament wound, and metal candle filters.

    摘要翻译: 提供一种过滤器保持器组件,其利用具有环形间隔环的故障保护再生器单元,所述环形间隔环具有用于容纳和定位用于组件中的柔性陶瓷衬垫的延伸金属套环。 公开了用于先进复合材料,细丝缠绕和金属蜡烛过滤器的过滤器保持器组件。

    Multi-membrane filter
    22.
    发明授权
    Multi-membrane filter 失效
    多膜过滤器

    公开(公告)号:US06451081B1

    公开(公告)日:2002-09-17

    申请号:US08636431

    申请日:1996-04-23

    申请人: Mary Anne Alvin

    发明人: Mary Anne Alvin

    IPC分类号: B01D3920

    摘要: A filter element having a plurality of membrane layers. The filter element has a filter member having a porous sidewall. The sidewall has an outer surface and an inner surface which allow a gas to flow through. A first membrane is in communication with the outer surface for preventing particulate matter from penetrating the outer surface. A second membrane is in communication with the inner surface for preventing particulate matter from penetrating the inner surface.

    摘要翻译: 具有多个膜层的过滤元件。 过滤元件具有具有多孔侧壁的过滤构件。 侧壁具有允许气体流过的外表面和内表面。 第一膜与外表面连通,用于防止颗粒物质渗入外表面。 第二膜与内表面连通以防止颗粒物质渗入内表面。

    Multipurpose single external seal filter assembly for metallic and ceramic tube filters with integral locking means
    23.
    发明授权
    Multipurpose single external seal filter assembly for metallic and ceramic tube filters with integral locking means 有权
    多用途单个外部密封过滤器组件,用于具有集成锁定装置的金属和陶瓷管式过滤器

    公开(公告)号:US06361575B1

    公开(公告)日:2002-03-26

    申请号:US09602214

    申请日:2000-06-23

    IPC分类号: B01D3920

    摘要: A filter assembly (60) for holding a filter element (28) within a hot gas cleanup system pressure vessel is provided, containing: a filter housing (62), said filter housing inner walls defining a joint (98), said walls defining an interior volume (67); a one piece, fail-safe/regenerator device (68) within the interior chamber (67) of the filter housing (62) having outer walls defining a joint (98′) which mates with the filter assembly joint (98), containing outward-extending radial flanges (99 and 99′) with mating holes (100 and 100′) through both the housing (62) and fail-safe/regenerator device (68) for seating an essential sealing means (70) between the joints (98 and 98′).

    摘要翻译: 提供了一种用于将过滤元件(28)保持在热气体净化系统压力容器内的过滤器组件(60),其包括:过滤器壳体(62),所述过滤器壳体内壁限定接头(98),所述壁限定 内部容积(67); 在过滤器壳体(62)的内部腔室(67)内的一个单件故障安全/再生器装置(68)具有限定与过滤器组件接头(98)配合的接头(98')的外壁, - 延伸的径向凸缘(99和99'),其具有通过壳体(62)和故障保护/再生器装置(68)的配合孔(100和100'),用于将关键密封装置(70)安置在接头 和98')。

    Tubular and honeycomb metal fail-safe regenerator devices
    24.
    发明授权
    Tubular and honeycomb metal fail-safe regenerator devices 有权
    管状和蜂窝状金属故障安全再生器装置

    公开(公告)号:US06290743B1

    公开(公告)日:2001-09-18

    申请号:US09467236

    申请日:1999-12-20

    IPC分类号: B01D3514

    摘要: A filter assembly is made for filtering hot gas within a cleanup system pressure vessel (22), where the filter assembly (60) contains a filter housing (62) having an interior chamber (66), and a filter element (28) attached to the bottom of a fail-safe/regenerator filter device (129) which contains a plurality of elongated passageway members either of a porous metal media tube type (120) or of a porous metal media honeycomb cartridge member type (130), where the passageway members are effective to facilitate enhanced capture of particulates in the event of filter element (28) failure.

    摘要翻译: 过滤器组件被制成用于过滤清洁系统压力容器(22)中的热气体,其中过滤器组件(60)包含具有内部室(66)的过滤器壳体(62)和附接到 故障安全/再生器过滤装置(129)的底部包含多孔金属介质管型(120)或多孔金属介质蜂窝状筒体构件类型(130)的多个细长通道构件,其中通道 在过滤元件(28)故障的情况下,成员有助于促进颗粒物的增强捕获。