公开(公告)号：US20120205300A1

公开(公告)日：2012-08-16

申请号：US13262071

申请日：2010-03-30

申请人： Luca Piva ,  Fabrizio Buratto ,  Jason P. Johnson ,  Kurt Bryan Joscher ,  Daniel Robert Frembgen ,  Claudio Formica ,  Francesco Marangoni

发明人： Luca Piva ,  Fabrizio Buratto ,  Jason P. Johnson ,  Kurt Bryan Joscher ,  Daniel Robert Frembgen ,  Claudio Formica ,  Francesco Marangoni

IPC分类号： B01D29/11 ,  B01D27/10 ,  B01D35/147

CPC分类号： B01D29/96 ,  B01D29/21 ,  B01D35/027 ,  B01D35/147 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/302 ,  B01D2201/34 ,  B01D2201/4046 ,  B01D2201/4084

摘要： Liquid filter assemblies, features, components and methods are described. In general, a liquid filter cartridge is provided which includes features that help ensure that when the assembly is serviced, the cartridge positioned within the assembly is a proper one, in proper sealing orientation, for appropriate use. Features that can be used to provide for this include: a seal on the filter cartridge that defines a seal pattern non-orthogonal to a plane perpendicular to a central axis of the filter cartridge; and, a member of a projection/receiver arrangement on the filter cartridge which is orientated to engage a portion of a liquid filter assembly, for example a liquid flow collar, to allow sealing when the cartridge is a properly positioned cartridge and a properly configured cartridge. Assembly features are described. Also, a flexible radial projection arrangement providing snap-fit interaction between a cartridge and housing is provided. Methods of assembly and use as described.

摘要翻译： 描述了液体过滤器组件，特征，组件和方法。 通常，提供了液体过滤器滤芯，其包括有助于确保当组件被维护时的位置在适当的密封方向上适当的位于组件内的盒的特征。 可用于提供的特征包括：过滤器滤芯上的密封件，其限定与垂直于过滤器滤芯的中心轴线的平面非正交的密封图案; 以及位于过滤器滤芯上的投影/接收器装置的构件，其被定向成接合液体过滤器组件（例如液体流动轴环）的一部分，以在盒是适当定位的盒和适当配置的盒时允许密封 。 描述装配特征。 而且，提供了提供盒和壳体之间的卡扣配合相互作用的柔性径向突出装置。 如上所述的组装和使用方法。

公开(公告)号：US10173153B2

公开(公告)日：2019-01-08

申请号：US14781492

申请日：2014-04-02

申请人： Enrico Greco ,  Francesco Marangoni

发明人： Enrico Greco ,  Francesco Marangoni

IPC分类号： B01D35/147 ,  B01D35/027 ,  B01D29/23

摘要： A liquid filter assembly includes a porous tubular support member and a filter element removably and replaceably oriented in the interior volume of the support member. A bypass valve arrangement is provided to permit at least some unfiltered liquid to bypass media in the filter element. A dynamic seal can help to seal the bypass valve arrangement.

公开(公告)号：US09480940B2

公开(公告)日：2016-11-01

申请号：US13262071

申请日：2010-03-30

申请人： Luca Piva ,  Fabrizio Buratto ,  Jason P. Johnson ,  Kurt Bryan Joscher ,  Daniel Robert Frembgen ,  Claudio Formica ,  Francesco Marangoni

发明人： Luca Piva ,  Fabrizio Buratto ,  Jason P. Johnson ,  Kurt Bryan Joscher ,  Daniel Robert Frembgen ,  Claudio Formica ,  Francesco Marangoni

IPC分类号： B01D35/147 ,  B01D29/21 ,  B01D35/00

CPC分类号： B01D29/96 ,  B01D29/21 ,  B01D35/027 ,  B01D35/147 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/302 ,  B01D2201/34 ,  B01D2201/4046 ,  B01D2201/4084

摘要： Liquid filter assemblies, features, components and methods are described. In general, a liquid filter cartridge is provided which includes features that help ensure that when the assembly is serviced, the cartridge positioned within the assembly is a proper one, in proper sealing orientation, for appropriate use. Features that can be used to provide for this include: a seal on the filter cartridge that defines a seal pattern non-orthogonal to a plane perpendicular to a central axis of the filter cartridge; and, a member of a projection/receiver arrangement on the filter cartridge which is orientated to engage a portion of a liquid filter assembly, for example a liquid flow collar, to allow sealing when the cartridge is a properly positioned cartridge and a properly configured cartridge. Assembly features are described. Also, a flexible radial projection arrangement providing snap-fit interaction between a cartridge and housing is provided. Methods of assembly and use as described.

摘要翻译： 描述了液体过滤器组件，特征，组件和方法。 通常，提供了液体过滤器滤芯，其包括有助于确保当组件被维护时的位置在适当的密封方向上适当的位于组件内的盒的特征。 可用于提供的特征包括：过滤器滤芯上的密封件，其限定与垂直于过滤器滤芯的中心轴线的平面非正交的密封图案; 以及位于过滤器滤芯上的投影/接收器装置的构件，其被定向成接合液体过滤器组件（例如液体流动轴环）的一部分，以在盒是适当定位的盒和适当配置的盒时允许密封 。 描述装配特征。 而且，提供了提供盒和壳体之间的卡扣配合相互作用的柔性径向突出装置。 如上所述的组装和使用方法。

公开(公告)号：US20160023145A1

公开(公告)日：2016-01-28

申请号：US14781492

申请日：2014-04-02

申请人： Enrico GRECO ,  Francesco MARANGONI

发明人： Enrico GRECO ,  Francesco MARANGONI

IPC分类号： B01D35/147 ,  B01D29/23

CPC分类号： B01D35/147 ,  B01D29/23 ,  B01D29/232 ,  B01D35/0276 ,  B01D2201/347

摘要： A liquid filter assembly includes a porous tubular support member and a filter element removably and replaceably oriented in the interior volume of the support member. A bypass valve arrangement is provided to permit at least some unfiltered liquid to bypass media in the filter element. A dynamic seal can help to seal the bypass valve arrangement.

摘要翻译： 液体过滤器组件包括多孔管状支撑构件和可移除地且可替换地定位在支撑构件的内部空间中的过滤元件。 提供旁通阀装置以允许至少一些未过滤的液体绕过过滤元件中的介质。 动态密封件有助于密封旁通阀装置。