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    Fluid filter with low-cost housing
    1.
    发明申请
    Fluid filter with low-cost housing 有权
    具有低成本外壳的流体过滤器

    公开(公告)号：US20050178715A1

    公开(公告)日：2005-08-18

    申请号：US10779156

    申请日：2004-02-16

    Applicant: Chad Thomas ,  Charles Hawkins ,  Kevin South ,  Mark Johnson ,  Ravi Yekula ,  Ricky England ,  Clint DeWeese

    Inventor： Chad Thomas ,  Charles Hawkins ,  Kevin South ,  Mark Johnson ,  Ravi Yekula ,  Ricky England ,  Clint DeWeese

    IPC: B01D29/21 ,  B01D35/14 ,  B01D35/30

    CPC classification number: B01D29/21 ,  B01D29/92 ,  B01D29/96 ,  B01D35/14 ,  B01D35/30 ,  B01D2201/295 ,  B01D2201/301 ,  B01D2201/34 ,  B01D2201/4046

    Abstract: A fuel-water separation filtration system for filtering fuel and for separating water out of the fuel includes a housing assembly, a filter element assembly, and a closing lid. The housing assembly includes a unitary molded housing, a plurality of flow connection fittings that are spin welded into the housing, and a standpipe that is spin welded to the housing. The filter element assembly includes a cover and an endplate and filter media with one end bonded to the cover and an opposite end bonded to the endplate. The standpipe includes an attachment portion that extends beyond the upper end of the filter element assembly and the closing lid is threadedly attached to the attachment portion for closing the housing assembly. The filtration system requires pressurization for proper operation and the filtration system cannot be pressurized without the filter element assembly being installed.

    Abstract translation: 用于过滤燃料并将水分离出燃料的燃料 - 水分离过滤系统包括壳体组件，过滤元件组件和关闭盖。 壳体组件包括整体模制壳体，旋转焊接到壳体中的多个流动连接配件以及被旋转焊接到壳体上的立管。 过滤元件组件包括盖和端板以及过滤介质，其一端与盖接合并且相对端与端板结合。 立管包括延伸超过过滤元件组件的上端的附接部分，并且闭合盖螺纹地附接到附接部分以关闭壳体组件。 过滤系统需要加压才能正常运行，如果没有安装过滤器组件，则过滤系统不能加压。

    Radial seal filter with multi-component housing
    3.
    发明申请
    Radial seal filter with multi-component housing 有权
    带多组件外壳的径向密封过滤器

    公开(公告)号：US20070175815A1

    公开(公告)日：2007-08-02

    申请号：US11343252

    申请日：2006-01-27

    Applicant: Chad Thomas

    Inventor： Chad Thomas

    IPC: B01D35/28

    CPC classification number: B01D35/30 ,  B01D29/21 ,  B01D29/96 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/305

    Abstract: A fluid filter housing for receipt of a fluid filter element and for threaded attachment to a mounting base includes a unitary, molded plastic shell, an annular, threaded nutplate, and a plastic weld ring. The plastic shell defines a hollow interior for receipt of the fluid filter element. The plastic shell also defines one side of an O-ring groove. The threaded nutplate includes a groove-side surface that defines a second side of the O-ring groove. The weld ring is securely joined to the threaded nutplate by co-molding and is securely joined to the shell by a spin weld process. The weld ring provides a third surface for the O-ring groove. As such, three separate components are used to create an inwardly opening three-sided annular groove for receipt of an annular seal for sealing an interface between the fluid filter housing and the mounting base.

    Abstract translation: 用于接收流体过滤元件并用于螺纹连接到安装基座的流体过滤器壳体包括单一的模制塑料外壳，环形螺纹螺母板和塑料焊接环。 塑料外壳限定用于接收流体过滤元件的中空内部。 塑料外壳还限定了O形圈槽的一侧。 螺纹螺母板包括限定O形环槽的第二侧的槽侧表面。 焊接环通过共同模制牢固地连接到螺纹螺母板，并通过旋转焊接工艺牢固地接合到壳体。 焊环为O形环槽提供第三表面。 因此，使用三个单独的部件来产生向内开口的三面环形槽，用于接收用于密封流体过滤器壳体和安装基座之间的界面的环形密封件。

    Dishwasher float mounting bracket with retainer cover
    5.
    发明申请
    Dishwasher float mounting bracket with retainer cover 失效
    洗碗机浮动安装支架带保持盖

    公开(公告)号：US20050005951A1

    公开(公告)日：2005-01-13

    申请号：US10615360

    申请日：2003-07-07

    Applicant: Chad Thomas ,  Brook Beaston ,  Michael Simmons

    Inventor： Chad Thomas ,  Brook Beaston ,  Michael Simmons

    IPC: A47L15/42 ,  H01H35/18 ,  B08B7/04

    CPC classification number: A47L15/4244 ,  H01H35/18

    Abstract: A float mounting plate is provided for a dishwasher to limit the level of water in the dishwasher tub. The float has a stem extending downwardly through a stand pipe in the bottom of the tub and into a switch bracket which houses the water level control switch. A tab is provided on the switch bracket which is adapted to extend around the float stem, thereby slidably retaining the retainer ring of the stem for engagement and disengagement with the switch, and limiting lateral or horizontal movement of the stem. In one embodiment, the tab is integrally formed with the bracket, with a living hinge allowing the tab to pivot between open and closed positions. In a second embodiment, the tab snap fits onto the bracket to capture the float stem.

    Abstract translation: 为洗碗机提供浮动安装板以限制洗碗机桶中的水位。 浮子具有向下延伸通过桶底部的立管并且容纳水位控制开关的开关支架的杆。 在开关支架上设置有一个突片，其适于围绕浮子杆延伸，从而可滑动地保持杆的保持环以与开关接合和分离，并限制杆的横向或水平运动。 在一个实施例中，突片与支架一体形成，具有允许突片在打开位置和关闭位置之间枢转的活动铰链。 在第二实施例中，突片卡扣配合到支架上以捕获浮子杆。

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