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    SPIN-ON FILTER ASSEMBLY AND METHODS OF ASSEMBLING
    1.
    发明公开
    SPIN-ON FILTER ASSEMBLY AND METHODS OF ASSEMBLING 有权
    WECHSELFILTERPATRONE UND WECHSELFILTERANORDNUNG

    公开(公告)号：EP3002050A1

    公开(公告)日：2016-04-06

    申请号：EP15178532.6

    申请日：2006-12-07

    申请人： Donaldson Company, Inc.

    发明人： JOHNSON, Philip, Edward ,  FORMICA, Claudio ,  GRECO, Enrico ,  BROWN, Michael, L. ,  HACKER, John, R.

    IPC分类号： B01D35/02 ,  B01D27/08

    CPC分类号： B01D27/08 ,  B01D2201/34 ,  Y10T29/49826

    摘要： A spin-on filter cartridge includes a housing, a filter element operably oriented in the housing, a baffle plate, and a seal arrangement. The baffle plate is operably oriented over the housing open end. The baffle plate defines a central flow aperture. The baffle plate defines a continuous groove immediately adjacent to and circumscribing the central flow aperture. The seal arrangement is secured to the baffle plate spaced from and circumscribing the continuous groove. In another aspect, a filter assembly includes a spin-on filter cartridge as characterized above and a filter head. The spin-on filter cartridge is removably mountable on the filter head. The filter head includes a central spud defining outer threads. An O-ring seal member or a gasket seal member is operably oriented around the central spud. When the spin-on filter cartridge is operably oriented on the filter head, the seal member is received within the continuous groove and the seal arrangement forms a seal between and against the baffle plate and the filter head. The seal can be radial or axial or have both axial and radial components. In another aspect, a method of assembling a filter assembly includes spinning a filter cartridge as characterized above onto a filter head to form a primary seal between the baffle plate on the filter cartridge and the filter head, and until a seal member fixed to the filter head is received within the continuous groove. In another aspect, a filter head is provided. The filter head includes a block defining fluid flow channels; a central spud having a threaded outer wall; and a seal member secured to and circumscribing the central spud.

    摘要翻译： 旋转式滤芯包括壳体，可操作地定向在壳体中的过滤元件，挡板和密封装置。 挡板可操作地定位在壳体开口端上。 挡板限定一个中心流通孔。 挡板限定了一个紧邻中心流孔的连续凹槽。 密封装置固定到与连续槽间隔开并围绕连续槽的挡板。 在另一方面，一种过滤器组件包括如上所述的旋转过滤器滤芯和过滤器头。 旋转式滤芯可拆卸地安装在过滤头上。 过滤头包括限定外螺纹的中心喷嘴。 O形环密封件或密封件密封件围绕中心喷嘴可操作地定向。 当旋转过滤器滤芯在过滤器头上可操作地定向时，密封构件被容纳在连续槽内，并且密封装置在挡板和过滤器头之间形成密封。 密封件可以是径向的或轴向的或具有轴向和径向部件。 在另一方面，一种组装过滤器组件的方法包括将如上所述的过滤筒旋转到过滤器头上以在过滤器滤芯上的挡板和过滤器头之间形成主要密封，并且直到密封件固定到过滤器 头部被接收在连续槽内。 在另一方面，提供一种过滤头。 过滤头包括限定流体流动通道的块; 具有螺纹外壁的中心凸起; 以及密封构件，其固定并限制中心喷嘴。

    LIQUID FILTER ASSEMBLY FOR USE WITH TREATMENT AGENT AND CARTRIDGE ASSEMBLY
    2.
    发明授权
    LIQUID FILTER ASSEMBLY FOR USE WITH TREATMENT AGENT AND CARTRIDGE ASSEMBLY 有权
    液体过滤器结构与诊疗手段和盒式装置中使用

    公开(公告)号：EP1729870B1

    公开(公告)日：2012-07-11

    申请号：EP05724603.5

    申请日：2005-03-04

    申请人： DONALDSON COMPANY, INC.

    发明人： HACKER, John, R. ,  MANDT, Brian ,  GULSVIG, Brent, A.

    IPC分类号： B01D37/02

    CPC分类号： B01D37/025 ,  B01D27/06 ,  F01M9/02 ,  F01M11/03 ,  F01M2001/1014

    摘要： A liquid filter arrangement including an internally received treatment agent storage and release cartridge is provided. The assembly is configured for diffusion of the treatment agent from the treatment agent storage and release cartridge, into liquid flowing through the filter arrangement. A particular arrangement shown is configured which provides for a dynamic type of liquid flow providing a current directed through the treatment agent storage and release cartridge. In the preferred arrangements, an initial static type of flow followed by later dynamic flow, is provided. Alternatives, methods of assembly and descriptions of use are provided.

    FILTER ARRANGEMENT AND METHODS
    3.
    发明公开
    FILTER ARRANGEMENT AND METHODS 审中-公开
    过滤器安排和方法

    公开(公告)号：EP1984619A2

    公开(公告)日：2008-10-29

    申请号：EP07763682.7

    申请日：2007-02-06

    申请人： Donaldson Company, Inc.

    发明人： HACKER, John, R. ,  BILLY, Jodi

    IPC分类号： F02M37/22 ,  B01D35/30 ,  B01D29/58 ,  B01D35/26

    CPC分类号： F02M37/22 ,  F02M59/48 ,  F02M2037/225 ,  F02M2200/27

    摘要： A primary and secondary filter are combined into a single housing, and two elements are combined into a single element. This combination is useable in any system that has a filter upstream of a pump and a filter downstream of a pump. The example described is a fuel system.

    摘要翻译： 一级和二级过滤器组合成一个外壳，两个元件组合成一个单一元件。 这种组合适用于在泵上游有一个过滤器和在泵下游有一个过滤器的任何系统。 所描述的例子是燃料系统。

    SPIN-ON FILTER WITH EXTERNAL THREADS
    7.
    发明授权
    SPIN-ON FILTER WITH EXTERNAL THREADS 有权
    带有外螺纹的自旋滤波器

    公开(公告)号：EP2340097B1

    公开(公告)日：2017-05-24

    申请号：EP09759349.5

    申请日：2009-06-03

    申请人： Donaldson Company, Inc.

    发明人： TUCKER, Brian ,  HONERMANN, Bradley, S. ,  GIFT, Gary, H. ,  GULSVIG, Brent, A. ,  MEHLHOP, Kent ,  HACKER, John, R. ,  EMERY, Mark, S.

    IPC分类号： B01D35/30

    CPC分类号： B01D35/30 ,  B01D29/11 ,  B01D29/111 ,  B01D29/21 ,  B01D29/96 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/12 ,  B01D2201/127 ,  B01D2201/16 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/34 ,  B01D2201/342 ,  B01D2201/347 ,  B01D2201/4023 ,  Y10T29/49879 ,  Y10T29/49895

    摘要： 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 removable 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.

    摘要翻译： 用于螺纹固定到过滤头上的过滤装置包括壳体，该壳体具有限定内部容积的周围壁，提供通向内部容积的开口以及与开口相对的端部。 周围的墙壁有外部和内部。 过滤介质结构可操作地保持在内部容积内。 与壳体不同的套筒被固定到与壳体口相邻的周围壁的外部并且部分地沿着周壁延伸。 袖子有外部和内部。 当过滤器装置固定到过滤器头部时，套筒的外部限定安装螺纹，该安装螺纹构造并布置成与过滤器头可拆卸地安装。 套筒的内部靠在周围墙壁的外部。 当过滤器装置固定到过滤器头部上时，第一密封构件定位成靠着套筒以与过滤器头部形成密封。 过滤器组件包括过滤器装置和过滤器头。 过滤器装置通过套筒和过滤器头之间的螺纹连接可拆卸地固定到过滤器头。 一种系统包括利用液体的发动机和与发动机流体连通以过滤液体的过滤器组件。 制造过滤器装置的方法包括利用上述特征的结构。

    LIQUID FILTER ASSEMBLY, SYSTEM AND METHODS
    8.
    发明授权
    LIQUID FILTER ASSEMBLY, SYSTEM AND METHODS 有权
    FLÜSSIGFILTERANORDNUNG，-SYSTEM UNDOVERHREN

    公开(公告)号：EP2496331B1

    公开(公告)日：2017-01-04

    申请号：EP10776893.9

    申请日：2010-11-03

    申请人： Donaldson Company, Inc.

    发明人： HONERMANN, Bradley, S. ,  HACKER, John, R.

    IPC分类号： B01D29/15

    CPC分类号： B01D29/15 ,  B01D29/21 ,  B01D29/96 ,  B01D2201/4046 ,  Y10T29/49826

    摘要： A filter cartridge includes a key ring with at least first and second protrusions to engage a lock-out assembly in a filter head, permitting the cartridge to connect to the filter head. A filter system includes a filter assembly, including a filter cartridge and a cartridge housing, connected to a filter head, in which the filter head includes an adapter assembly with a lock-out mechanism. The lock-out mechanism is unlocked by a key ring on the filter cartridge. A method of installing a filter assembly includes using protrusions on a key ring on a filter cartridge to unlock an adapter assembly in a filter head to allow for connection between the filter assembly and the filter head.

    摘要翻译： 滤筒包括具有至少第一和第二突起的键环，以与过滤器头中的锁定组件接合，从而允许盒连接到过滤器头。 过滤器系统包括过滤器组件，其包括连接到过滤器头的过滤器滤芯和盒壳体，过滤器头部包括具有锁定机构的适配器组件。 锁定机构由滤芯上的钥匙圈解锁。 安装过滤器组件的方法包括使用过滤器滤芯上的密钥环上的突起来解锁过滤器头中的适配器组件，以允许过滤器组件和过滤器头之间的连接。