Filter with bayonet coupling to cover
    154.
    发明授权
    Filter with bayonet coupling to cover 有权
    过滤器用卡口连接覆盖

    公开(公告)号:US08157107B2

    公开(公告)日:2012-04-17

    申请号:US12332612

    申请日:2008-12-11

    Inventor: Martin Weindorf

    Abstract: A liquid filter has a filter housing with a first thread and a drain passage. A filter element including a filter medium is arranged in the filter housing. A filter lid is provided with a second thread configured to engage the first thread for connecting the filter lid to the filter housing. The filter lid further has a filter by pass valve for bypassing the filter element when a pressure loss that is too high occurs when liquid passes through the filter medium of the filter element. First bayonet connectors are provided on the filter lid and second bayonet connectors are provided on the filter element for connecting the filter element to the filter lid by engaging the first bayonet connectors. A double-concentric seal is arranged on the filter element for closing off the drain passage.

    Abstract translation: 液体过滤器具有带有第一螺纹和排水通道的过滤器壳体。 包括过滤介质的过滤器元件布置在过滤器壳体中。 过滤器盖设置有第二螺纹,其被配置为接合第一螺纹,用于将过滤器盖连接到过滤器壳体。 当液体通过过滤元件的过滤介质时,当过滤器压力损失过高时,过滤器盖还具有用于旁通过滤元件的通过阀的过滤器。 第一卡口连接器设置在过滤器盖上,并且第二卡口连接器设置在过滤元件上,用于通过接合第一卡口连接器将过滤元件连接到过滤器盖。 在过滤元件上布置有一个双重同心密封,用于封闭排水通道。

    Liquid filter arrangement and methods
    155.
    发明授权
    Liquid filter arrangement and methods 有权
    液体过滤装置及方法

    公开(公告)号:US08123937B2

    公开(公告)日:2012-02-28

    申请号:US12137934

    申请日:2008-06-12

    Applicant: John R. Hacker

    Inventor: John R. Hacker

    Abstract: A filter element includes filter media, first and second end caps, a latch arrangement projecting from the first end cap, a tubular neck extending from the first end cap and a valve head oriented within the first end cap aperture constructed and arranged to move between a position sealing the first end cap aperture and exposing the first end cap aperture. A filter assembly includes a filter element, as characterized herein, and including a filter base and a service cover. A method of servicing includes removing an old filter element, operably mounting a new filter element in a filter base including engaging a valve head against a spring member in the filter base, and operably mounting the service cover over the new filter element and filter base. A method of filtering includes directing liquid into a filter assembly, blocking a first end cap aperture by using a spring member in the filter base to urge the valve head against a rim of a tubular neck extending from the filter element, and directing liquid through the filter media to filter the liquid.

    Abstract translation: 过滤器元件包括过滤介质,第一和第二端盖,从第一端盖突出的闩锁装置,从第一端盖延伸的管状颈部和定位在第一端盖孔内的阀头,所述阀头构造和布置成在第一端盖之间移动 位置密封第一端盖孔并露出第一端盖孔。 过滤器组件包括如本文特征的过滤元件,并且包括过滤器基座和维修盖。 维修方法包括去除旧的过滤器元件,可操作地将新的过滤元件安装在过滤器基座中,包括使阀头抵靠过滤器基座中的弹簧构件接合,以及将维修盖可操作地安装在新的过滤器元件和过滤器基座上。 一种过滤方法包括将液体引导到过滤器组件中,通过使用过滤器底座中的弹簧构件来阻塞第一端盖孔,以将阀头推靠在从过滤元件延伸的管状颈部的边缘上,并将液体引导通过 过滤介质过滤液体。

    FILTER ARRANGEMENT FOR FILTERING LIQUIDS
    157.
    发明申请
    FILTER ARRANGEMENT FOR FILTERING LIQUIDS 有权
    过滤装置用于过滤液体

    公开(公告)号:US20110253608A1

    公开(公告)日:2011-10-20

    申请号:US13090448

    申请日:2011-04-20

    Abstract: A filter arrangement for filtering liquids has a central tube and a first filter element flowed through in radial direction outwardly and disposed on the central tube. A downstream second filter element is disposed on the central tub and flowed through in radial direction inwardly. The first filter element is moveable along the central tube from a basic position into an extended position. In the basic position a connection between the inlet line and a clean side of the first filter element is provided by the first filter element. In the extended position a bypass between an inlet line and the clean side of the first filter element is provided to bypass the first filter element. A spring element, applying a restoring force in a direction of extension of the central tube, is arranged on the first filter element at a side facing away from the second filter element.

    Abstract translation: 用于过滤液体的过滤器装置具有中心管和第一过滤元件,其沿径向向外流动并设置在中心管上。 下游的第二过滤元件设置在中央桶上并沿径向向内流动。 第一过滤元件可以沿着中心管从基本位置移动到伸出位置。 在基本位置,第一过滤元件的入口管线和干净的一侧之间的连接由第一过滤元件提供。 在延伸位置,提供入口管线和第一过滤器元件的清洁侧之间的旁路以绕过第一过滤器元件。 沿着中心管的延伸方向施加恢复力的弹簧元件在离开第二过滤元件的一侧设置在第一过滤元件上。

    APPARATUS FOR TREATING WATER, PARTICULARLY FILTER APPARATUS, AND CARTRIDGE
    158.
    发明申请
    APPARATUS FOR TREATING WATER, PARTICULARLY FILTER APPARATUS, AND CARTRIDGE 有权
    用于处理水,特别是过滤器和盒子的装置

    公开(公告)号:US20110139698A1

    公开(公告)日:2011-06-16

    申请号:US12737280

    申请日:2009-06-26

    Abstract: A device for treating water having a cartridge, which includes a container for receiving treatment means and a connecting head. Furthermore, a connecting device is provided, which is equipped with a holder, a valve device, and a locking device. The holder has at least one side wall, on which the inflow and outflow openings are disposed. The valve device has a valve element, which surrounds the connecting head at least partially and is disposed movably in the holder. The associated cartridge provides at least one inlet opening and at least one outlet opening on at least one side surface. The cartridge has at least one recess and/or a lug for the engagement of a locking element of a locking device of the connecting device.

    Abstract translation: 一种用于处理具有盒的水的装置,包括用于接收处理装置的容器和连接头。 此外,设置有连接装置,其具有保持器,阀装置和锁定装置。 保持器具有至少一个侧壁,流入和流出开口设置在该侧壁上。 阀装置具有阀元件,其至少部分地围绕连接头部并且可移动地设置在保持器中。 相关联的盒提供至少一个入口开口和在至少一个侧表面上的至少一个出口开口。 盒具有至少一个用于接合连接装置的锁定装置的锁定元件的凹部和/或凸耳。

    FILTER WITH BAYONET COUPLING TO COVER
    160.
    发明申请
    FILTER WITH BAYONET COUPLING TO COVER 有权
    过滤器与BAYONET耦合到盖子

    公开(公告)号:US20090301950A1

    公开(公告)日:2009-12-10

    申请号:US12332612

    申请日:2008-12-11

    Inventor: Martin Weindorf

    Abstract: A liquid filter has a filter housing with a first thread and a drain passage. A filter element including a filter medium is arranged in the filter housing. A filter lid is provided with a second thread configured to engage the first thread for connecting the filter lid to the filter housing. The filter lid further has a filter bypass valve for bypassing the filter element when a pressure loss that is too high occurs when liquid passes through the filter medium of the filter element. First bayonet connectors are provided on the filter lid and second bayonet connectors are provided on the filter element for connecting the filter element to the filter lid by engaging the first bayonet connectors. A double-concentric seal is arranged on the filter element for closing off the drain passage.

    Abstract translation: 液体过滤器具有带有第一螺纹和排水通道的过滤器壳体。 包括过滤介质的过滤器元件布置在过滤器壳体中。 过滤器盖设置有第二螺纹,其被配置为接合第一螺纹,用于将过滤器盖连接到过滤器壳体。 当液体通过过滤元件的过滤介质时,过滤器压力过高时,过滤器盖还具有用于旁路过滤元件的过滤器旁通阀。 第一卡口连接器设置在过滤器盖上,并且第二卡口连接器设置在过滤元件上,用于通过接合第一卡口连接器将过滤元件连接到过滤器盖。 在过滤元件上布置有一个双重同心密封,用于封闭排水通道。

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