Liquid filter arrangement
    15.
    发明公开
    Liquid filter arrangement 审中-公开
    Flüssigkeitsfilteranordnung

    公开(公告)号:EP2865432A2

    公开(公告)日:2015-04-29

    申请号:EP14172879.0

    申请日:2005-06-16

    Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.

    Abstract translation: 提供了一种液体过滤器装置,以及组装和使用的方法。 液体过滤器装置包括其中的排水回流阀组件。 提供了与优选的过滤器滤芯和优选的防排放回流阀装置有关的优点。

    Top load liquid filter assembly, system, and methods
    16.
    发明公开
    Top load liquid filter assembly, system, and methods 审中-公开
    系统和Verfahren的Von oben beladbareFlüssigkeitsfilteranordnung

    公开(公告)号:EP2767320A1

    公开(公告)日:2014-08-20

    申请号:EP14153200.2

    申请日:2009-04-24

    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。

    Liquid filter assembly
    17.
    发明公开
    Liquid filter assembly 审中-公开
    Flüssigfilteranordnung

    公开(公告)号:EP2471586A1

    公开(公告)日:2012-07-04

    申请号:EP11190932.1

    申请日:2008-04-25

    Abstract: A filter cartridge includes a first endcap 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 and a second endcap. The filter cartridge is mountable in a filter bowl 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.

    Abstract translation: 滤筒包括限定第一开口孔的第一端盖,并且具有至少第一和第二突起,所述第一和第二突出部沿着孔从壁延伸并进入第一开口孔。 第一突起在垂直方向和圆周方向上与第二突起分隔开。 过滤器滤芯还包括过滤介质和第二端盖。 滤筒可安装在具有内衬组件的过滤碗中,并且碗和内衬组件可连接到过滤头以形成过滤系统。 过滤系统可以具有以下特征中的任何一种或组合:过滤器锁定机构,以确保过滤器头和过滤器碗不可连接,除非其中安装有适当的过滤器滤芯; 一个自动排放机构,在滤筒从碗中取出之前排出液体的过滤碗; 以及墨盒保持机构,以确保在过滤器滤芯从过滤器头部移除之后滤筒保持在滤筒上。 当这些其他类型的过滤元件不具有突出布置时,可以使用适配器环​​来测试系统中的其它类型的过滤器元件。 可以实施组装,维修方法,安装方法,使用方法和保持方法。

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