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49 条记录 (耗时 0.021 秒)

    Fastener retention system
    11.
    发明授权
    Fastener retention system 有权
    紧固件保持系统

    公开(公告)号：US06235073B1

    公开(公告)日：2001-05-22

    申请号：US09438008

    申请日：1999-11-10

    申请人： Robert A. Bannister ,  Mark V. Holzmann ,  Michael J. Connor

    发明人： Robert A. Bannister ,  Mark V. Holzmann ,  Michael J. Connor

    IPC分类号： B01D5000

    CPC分类号： B01D46/2403 ,  B01D35/30 ,  B01D46/0005 ,  B01D2201/4076 ,  B01D2201/4084 ,  B01D2265/029 ,  B01D2275/208

    摘要： A fastener retention system, including for a filter housing, applies an axial retention force in a plastic molded structure having a bore in a standing tower extending along an axis. A fastener extends axially in the bore and has a first axial end retained in the bore in snap fit relation, and a second distally opposite axial end extending axially beyond the bore for mating with a retaining member holding a cover on a base in a filter application in assembled condition. The fastener is secured to the tower in permanent snap fit relation. The fastener is axially slid into the bore before crystallization and hardening of the plastic. The fastener is axially trapped in the bore between spaced facing abutments, and is anti-rotationally keyed thereto.

    摘要翻译： 包括用于过滤器壳体的紧固件保持系统在塑料模制结构中施加轴向保持力，所述塑性模制结构具有沿轴线延伸的竖立塔中的孔。 紧固件在孔中轴向延伸并且具有以卡扣配合关系保持在孔中的第一轴向端，以及轴向延伸超过孔的第二远端相对轴向端，用于与在过滤器应用中保持在基座上的盖保持构件配合 在组装状态。 紧固件以永久卡扣配合关系固定在塔上。 在塑料的结晶和硬化之前，紧固件被轴向滑入孔中。 紧固件被轴向捕获在间隔开的相对的邻接处之间的孔中，并且与其反旋转地键合。

    Filter with rotational end cap base retention
    15.
    发明授权
    Filter with rotational end cap base retention 有权
    过滤器带旋转端盖基座保持

    公开(公告)号：US07294161B2

    公开(公告)日：2007-11-13

    申请号：US10935300

    申请日：2004-09-07

    申请人： Michael J. Connor ,  Michael R. Furseth

    发明人： Michael J. Connor ,  Michael R. Furseth

    IPC分类号： B01D46/00

    CPC分类号： B01D46/2411 ,  B01D46/0005 ,  B01D46/008 ,  B01D2265/028 ,  Y10S210/17

    摘要： A filter includes a filter element mounted to a base and having first and second end caps spaced axially along an axis. Fluid to be filtered flows laterally through the filter element and axially through a hollow interior and through an axial flow opening of the second end cap. The filter element is mounted to the base solely by the second end cap in rotational relationship independently of the first end cap, eliminating the third component traditionally needed for mounting a housing cover to the base and enclosing and/or sealing and/or retaining the filter element in the housing.

    摘要翻译： 过滤器包括安装到基座并具有沿着轴线轴向间隔开的第一和第二端盖的过滤元件。 待过滤的流体横向流过滤芯并且轴向地穿过中空的内部并且穿过第二端盖的轴向流动开口。 过滤元件仅以第一端帽的旋转关系仅由第二端盖安装到基座上，消除了将壳体盖安装到基座上传统上需要的第三部件，并且封闭和/或密封和/或保持过滤器 元素在房屋。

    Direct flow filter
    17.
    发明授权
    Direct flow filter 有权
    直流过滤器

    公开(公告)号：US06375700B1

    公开(公告)日：2002-04-23

    申请号：US09600000

    申请日：2000-06-23

    申请人： Tadeusz Jaroszczyk ,  Douglas K. Benham ,  Scott P. Heckel ,  Michael J. Connor ,  Stephen L. Fallon ,  Jeffrey S. Morgan ,  Z. Gerald Liu

    发明人： Tadeusz Jaroszczyk ,  Douglas K. Benham ,  Scott P. Heckel ,  Michael J. Connor ,  Stephen L. Fallon ,  Jeffrey S. Morgan ,  Z. Gerald Liu

    IPC分类号： F02M3500

    CPC分类号： B01D46/521 ,  B01D46/10 ,  B01D2271/02

    摘要： A filter (10, 10a) includes a housing (12, 12a) extending along an axis (14). and having an inlet (16, 16a) at one axial end (18, 18a) of the housing and having an outlet (20, 20a) at a distally opposite axial end (22, 22a) of the housing. One or more pleated filter elements (44, 44a, 44b, 44c, 44d) in the housing are pleated along a plurality of bend lines (46, 48) extending axially. The filter element has a plurality of wall segments (50) extending in serpentine manner between the bend lines. The wall segments extend axially between upstream ends (52) and downstream ends (54) and define axial flow channels (58, 62) therebetween. The upstream ends of the wall segments are alternately sealed (56) to each other to defme a first set of flow channels (58) having open upstream ends (60), and a second set of flow channels (62) interdigitated with the first set of flow channels and having closed upstream ends (64). The downstream ends of the wall segments are alternately sealed to each other (66) such that the first set of flow channels have closed downstream ends (68), and the second set of flow channels have open downstream ends (70). Fluid to be filtered flows substantially directly axially through the filter element (44) or elements (44a, 44b, 44c, 44d), through the open upstream ends of the first set of flow channels then through the wall segments then through the open downstream ends of the second set of flow channels. A gasket (82, 82a, 82b, 82c) seals the filter element to the housing.

    摘要翻译： 过滤器（10,10a）包括沿轴线（14）延伸的壳体（12,12a）。 并且在所述壳体的一个轴向端部（18,18a）处具有入口（16,16a），并且在所述壳体的远侧相对的轴向端部（22,22a）处具有出口（20,20a）。 壳体中的一个或多个褶皱过滤器元件（44,44a，44b，44c，44d）沿着轴向延伸的多个弯曲线（46,48）打褶。 过滤元件具有在弯曲线之间以蛇形方式延伸的多个壁段（50）。 壁段在上游端（52）和下游端（54）之间轴向延伸并且在它们之间限定轴向流动通道（58,62）。 壁段的上游端彼此交替地密封（56）以便确定具有开放的上游端（60）的第一组流动通道（58），以及与第一组相互指向的第二组流动通道（62） 的流动通道并且具有封闭的上游端（64）。 壁段的下游端彼此交替地密封（66），使得第一组流动通道具有封闭的下游端（68），并且第二组流动通道具有开放的下游端（70）。 要过滤的流体基本上直接流过穿过过滤元件（44）或元件（44a，44b，44c，44d）的第一组流动通道的开放的上游端，然后穿过壁段，然后穿过开放的下游端 的第二组流量通道。 垫圈（82,82a，82b，82c）将过滤元件密封到壳体。