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    Spin-on filter with external threads and methods
    11.
    发明授权
    Spin-on filter with external threads and methods 有权

    公开(公告)号：US11344829B2

    公开(公告)日：2022-05-31

    申请号：US16983303

    申请日：2020-08-03

    Applicant: DONALDSON COMPANY, INC.

    Inventor： Brian Tucker ,  Bradley S. Honermann ,  Gary H. Gift ,  Brent A. Gulsvig ,  Kent Mehlhop ,  John R. Hacker ,  Mark S. Emery

    IPC: B01D35/30 ,  B01D29/21 ,  B01D35/16 ,  B01D29/11 ,  B01D35/153 ,  B01D29/96 ,  B01D35/00

    Abstract: A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removably mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.

    Liquid filter, assembly, system, and methods
    14.
    发明授权
    Liquid filter, assembly, system, and methods 有权

    公开(公告)号：US09776116B2

    公开(公告)日：2017-10-03

    申请号：US14954194

    申请日：2015-11-30

    Applicant: Donaldson Company, Inc.

    Inventor： Bradley S. Honermann ,  Kathryn A. Legault ,  John R. Hacker ,  Mark S. Emery

    IPC: B01D35/34 ,  B01D35/30 ,  B01D29/23 ,  B01D35/153

    CPC classification number: B01D35/306 ,  B01D29/232 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/4046 ,  B01D2201/4084 ,  Y10T29/49815 ,  Y10T29/49826

    Abstract: A filter cartridge 38 includes a first endcap 41 defining a first open aperture and having at least first and second protrusions extending from a wall along the aperture and into the first open aperture. The first protrusion is spaced from the second protrusion in both a vertical direction and a circumferential direction. The filter cartridge also includes filter media 44 and a second endcap 42 . The filter cartridge is mountable in a filter bowl 36 having an inner liner assembly, and the bowl and the inner liner assembly is connectable to a filter head to form a filter system. The filter system can have any one or combination of the following features: a filter lock-out mechanism to ensure that the filter head and the filter bowl are not connectable unless there is a proper filter cartridge installed therein; an automatic drain mechanism to drain the filter bowl of liquid before the filter cartridge is removed from the bowl; and a cartridge retention mechanism, to ensure that the filter cartridge remains with the filter bowl after the filter bowl has been removed from the filter head. Adaptor rings can be utilized in order to test other types of filter elements in the system, when those other types of filter elements do not have the protrusion arrangement. Assemblies, methods of servicing, methods of installing, methods of use, and methods of retaining can be practiced.

    TOP LOAD LIQUID FILTER ASSEMBLY, SYSTEM, AND METHODS
    15.
    发明申请
    TOP LOAD LIQUID FILTER ASSEMBLY, SYSTEM, AND METHODS 有权
    顶部负载液体过滤器组件，系统和方法

    公开(公告)号：US20160271533A1

    公开(公告)日：2016-09-22

    申请号：US14661921

    申请日：2015-03-18

    Applicant: Donaldson Company, Inc.

    Inventor： Bradley S. Honermann ,  John R. Hacker ,  Kathryn A. Legault ,  Mark S. Emery ,  Kurt B. Joscher ,  Jason Johnson

    IPC: B01D35/00

    CPC classification number: B01D35/153 ,  B01D35/16 ,  B01D36/001 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/4007 ,  B01D2201/4053

    Abstract: A top load liquid filter assembly includes a filter lockout mechanism to ensure that the filter base and cover are not connectable unless there is a proper filter cartridge installed therein. The filter system can also include an automatic drain mechanism and a cartridge retention mechanism. One example embodiment further includes an air bleed vent. A filter cartridge usable in the topload liquid filter assembly includes first and second protrusions and cover-gripper members. Methods of use, installing, servicing, and retaining can be practiced.

    Abstract translation: 顶部负载液体过滤器组件包括过滤器锁定机构，以确保过滤器基座和盖子不可连接，除非安装有适当的过滤器滤芯。 过滤系统还可以包括自动排水机构和料盒保持机构。 一个示例实施例还包括排气口。 可用于顶部载荷液体过滤器组件中的过滤器滤芯包括第一和第二突起和盖 - 夹持构件。 可以实施使用，安装，维修和保留的方法。

    Spin-on filter with external threads and methods
    16.
    发明授权
    Spin-on filter with external threads and methods 有权

    公开(公告)号：US12186689B2

    公开(公告)日：2025-01-07

    申请号：US17868482

    申请日：2022-07-19

    Applicant: Donaldson Company Inc.

    Inventor： Brian Tucker ,  Bradley S. Honermann ,  Gary H. Gift ,  Brent A. Gulsvig ,  Kent Mehlhop ,  John R. Hacker ,  Mark S. Emery

    IPC: B01D35/30 ,  B01D29/11 ,  B01D29/21 ,  B01D29/96 ,  B01D35/00 ,  B01D35/153 ,  B01D35/16

    Abstract: A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removably mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.

    Spin-on filter with external threads and methods
    17.
    发明授权
    Spin-on filter with external threads and methods 有权

    公开(公告)号：US12168191B2

    公开(公告)日：2024-12-17

    申请号：US17748542

    申请日：2022-05-19

    Applicant: Donaldson Company Inc.

    Inventor： Brian Tucker ,  Bradley S. Honermann ,  Gary H. Gift ,  Brent A. Gulsvig ,  Kent Mehlhop ,  John R. Hacker ,  Mark S. Emery

    IPC: B01D35/30 ,  B01D29/11 ,  B01D29/21 ,  B01D29/96 ,  B01D35/00 ,  B01D35/153 ,  B01D35/16

    Abstract: A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removably mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.

    Spin-on filter with external threads and methods
    18.
    发明授权
    Spin-on filter with external threads and methods 有权

    公开(公告)号：US10695700B2

    公开(公告)日：2020-06-30

    申请号：US16040821

    申请日：2018-07-20

    Applicant: DONALDSON COMPANY, INC.

    Inventor： Brian Tucker ,  Bradley S. Honermann ,  Gary H. Gift ,  Brent A. Gulsvig ,  Kent Mehlhop ,  John R. Hacker ,  Mark S. Emery

    IPC: B01D35/30 ,  B01D29/11 ,  B01D35/00 ,  B01D35/153 ,  B01D35/16 ,  B01D29/96 ,  B01D29/21

    Abstract: A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removably mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.

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