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    Filter element and filter assembly for separating fluids
    1.
    发明授权
    Filter element and filter assembly for separating fluids 有权

    公开(公告)号：US10155184B2

    公开(公告)日：2018-12-18

    申请号：US14861012

    申请日：2015-09-22

    Applicant: CATERPILLAR INC.

    Inventor： Jeffrey R. Ries ,  Bryant A. Morris ,  Matthew A. Johnson ,  Brian J. Sutton

    IPC: B01D29/58 ,  B01D35/00 ,  B01D29/23 ,  B01D29/15 ,  F02M37/22 ,  B01D36/00 ,  B01D29/11

    Abstract: A filter element may include a first end cap including an end cap barrier including an inner end cap aperture and end cap flow passages configured to provide flow communication between the of interior the filter element and the exterior of the filter element. The filter element may also include a first tubular member having a first end coupled to the first end cap to provide flow communication between the inner end cap aperture and a second end of the first tubular member. The filter element may further include first filter media extending around the first tubular member, an intermediate barrier coupled to a second end of the first tubular member, and second filter media having different filtering characteristics than the first filter media. One of the first filter media and the second filter media may include a coalescing-type media configured to promote separation of a first fluid from a second fluid.

    Connector for connecting hose coupler to drain knob
    2.
    发明授权
    Connector for connecting hose coupler to drain knob 有权
    将软管接头连接到排水旋钮的连接器

    公开(公告)号：US09151424B2

    公开(公告)日：2015-10-06

    申请号：US14062388

    申请日：2013-10-24

    Applicant: Caterpillar Inc.

    Inventor： Mark T. Allott ,  Brian J. Sutton

    IPC: F16L37/138 ,  B01D36/00 ,  F16L55/07 ,  F16L29/00 ,  B60K15/03

    CPC classification number: F16L37/138 ,  B01D35/16 ,  B01D36/006 ,  B60K2015/03453 ,  F16L29/002 ,  F16L55/07

    Abstract: A connector is provided for connecting a hose coupler to a drain knob. The connector includes a base plate, an appendage, and a lateral projection. The base plate includes an opening configured to allow engagement of the hose coupler to the base plate at a first side thereof. The appendage extends axially from a second side of the base plate and is disposed about the opening. The appendage has a substantially oblong profile in a first plane disposed parallel to the base plate. Further, the appendage has a convex face configured to abut a concave portion of a sidewall of the drain knob. The lateral projection extends radially inward from the appendage. The lateral projection is configured to abut an end face of the drain knob.

    Abstract translation: 提供一个连接器，用于将软管接头连接到排水旋钮。 连接器包括基板，附件和横向突起。 基板包括开口，该开口构造成允许软管接头在其第一侧与基板接合。 附件从基板的第二侧轴向延伸并围绕开口设置。 附件在平行于基板设置的第一平面中具有基本长椭圆形的轮廓。 此外，附件具有构造成邻接排水旋钮的侧壁的凹部的凸面。 横向突起从附件径向向内延伸。 横向突出部构造成邻接排水旋钮的端面。

    Filter assembly including flow cap
    3.
    发明授权
    Filter assembly including flow cap 有权

    公开(公告)号：US10722826B2

    公开(公告)日：2020-07-28

    申请号：US14605533

    申请日：2015-01-26

    Applicant: CATERPILLAR INC.

    Inventor： Bryant A. Morris ,  Jeffrey R. Ries ,  Darrell L. Morehouse, III ,  Brian J. Sutton

    IPC: B01D29/11 ,  B01D29/23 ,  B01D35/00 ,  B01D35/30 ,  B01D36/00 ,  B01D29/90

    Abstract: A filter assembly may include a canister and a filter element received in the canister. The filter element may include filter media configured to promote separation of a first fluid from a second fluid having different characteristics than the first fluid as fluid passes through the filter media. The filter element may further include a first end cap, a second end cap, and a tubular member extending between the first and second end caps. The filter assembly may further include a flow cap associated with the first end cap of the filter element. The flow cap may include an inlet portion configured to provide flow communication between an inlet port of a filter base and the tubular member of the filter element, and an outlet portion configured to provide flow communication between an outlet port of the filter base and an exterior portion of the filter element.

    FLUID FILTER SYSTEM
    4.
    发明申请
    FLUID FILTER SYSTEM 审中-公开

    公开(公告)号：US20180161708A1

    公开(公告)日：2018-06-14

    申请号：US15701655

    申请日：2017-09-12

    Applicant: Caterpillar Inc.

    Inventor： Bryant A. Morris ,  Jeffrey R. Ries ,  Brian J. Sutton

    IPC: B01D35/00

    Abstract: A fluid filter system is provided having a canister, a bowl, and a filter positioned inside the canister. The filter includes a sleeve defining a reservoir with filter media surrounding the reservoir. A cover is disposed on a first end of the sleeve and an end cap is disposed on a second end of the sleeve, the end cap having a lid extending across the filter media and sleeve. The bowl includes a sidewall, a floor, and an upper edge. The bowl further includes an upstanding post extending from a floor and the lid further includes a pocket formed along the lid. The pocket defines a cavity disposed outside of the reservoir and includes a threaded portion configured to threadably receive the upstanding post of the bowl. An O-ring seal provides a seal between the bowl and the canister when the upstanding post is threaded to the pocket.

    END CAP FOR FILTER ELEMENT
    5.
    发明申请
    END CAP FOR FILTER ELEMENT 审中-公开

    公开(公告)号：US20170080365A1

    公开(公告)日：2017-03-23

    申请号：US14861060

    申请日：2015-09-22

    Applicant: CATERPILLAR INC.

    Inventor： BRYANT A. MORRIS ,  Jeffrey R. Ries ,  Brian J. Sutton

    IPC: B01D35/30

    CPC classification number: B01D35/30 ,  B01D29/114 ,  B01D29/58 ,  B01D35/005 ,  B01D36/003 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2265/022 ,  F02M37/22 ,  F02M37/24

    Abstract: An end cap for a filter element may include an element receiver configured to be coupled to a tubular member, and a base passage receiver in flow communication with the element receiver. The end cap may further include an end cap barrier extending outward from the base passage receiver, the end cap barrier including a first side configured to face a filter base. The end cap may also include end cap flow passages configured to provide flow communication between filter media and a filter base, and including a passage opening spaced a first distance from the first side. The end cap may further include a barrier edge and a peripheral seal, wherein an uppermost surface of the peripheral seal terminates a second distance from the first side of the end cap barrier, wherein the first distance is greater than the second distance.

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