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1. 外观设计

USD497972S1 Filter element 失效
标题翻译：过滤元件
公开(公告)号：USD497972S1
公开(公告)日：2004-11-02
申请号：US29185629
申请日：2003-07-01
申请人： Anita L. Reynolds , Donald J. Gembolis , Raymond G. Herr , Daniel W. Miller
设计人： Anita L. Reynolds , Donald J. Gembolis , Raymond G. Herr , Daniel W. Miller

2. 发明授权

US07237682B2 Filter assembly with slip thread 有权
标题翻译：带滑动螺纹的过滤器组件
公开(公告)号：US07237682B2
公开(公告)日：2007-07-03
申请号：US10874684
申请日：2004-06-23
申请人： Anita L. Reynolds , Donald J. Gembolis , Raymond G. Herr , Daniel W. Miller
发明人： Anita L. Reynolds , Donald J. Gembolis , Raymond G. Herr , Daniel W. Miller
IPC分类号： B01D35/00
CPC分类号： B01D29/21 , B01D29/96 , B01D35/147 , B01D35/30 , B01D2201/291 , B01D2201/301 , B01D2201/4015
摘要： A filter assembly comprising a housing with a threaded open end, a filter element, and a cover assembly. The filter element includes a media ring and a pair of end caps, one of which includes outwardly-projecting fingers. The cover assembly includes a cover member, and a sleeve with recesses in an outer surface. A collar member surrounds the sleeve and is freely rotationally supported by the cover member. The collar member includes i) a threaded portion on an outer surface for screwing the cover member onto the housing, and ii) recesses in an inner surface. The collar member is rotatable relative to the sleeve such that the recesses in the collar member and in the sleeve can be aligned, and the fingers can be inserted therebetween, to rotationally lock the collar member relative to the sleeve and to retain the element with the cover.
摘要翻译：一种过滤器组件，包括具有螺纹开口端的壳体，过滤元件和盖组件。过滤元件包括介质环和一对端盖，其中一个端盖包括向外突出的指状物。盖组件包括盖构件和在外表面具有凹部的套筒。套环构件围绕套筒并且由盖构件自由旋转地支撑。套环构件包括i）外表面上的用于将盖构件拧到外壳上的螺纹部分，以及ii）内表面中的凹部。套环构件可相对于套筒旋转，使得套环构件和套筒中的凹槽可以对准，并且手指可以插入其间，以相对于套筒旋转地锁定套环构件并且将元件与盖。

3. 外观设计

USD548307S1 Filter element 有权
标题翻译：过滤元件
公开(公告)号：USD548307S1
公开(公告)日：2007-08-07
申请号：US29253595
申请日：2006-02-09
申请人： Anita L. Reynolds , Albert F. Cella , Bruce E. Shane
设计人： Anita L. Reynolds , Albert F. Cella , Bruce E. Shane

4. 发明授权

US07771595B2 Filter element with flow directing end cap 有权
标题翻译：过滤元件带流动引导端盖
公开(公告)号：US07771595B2
公开(公告)日：2010-08-10
申请号：US11670799
申请日：2007-02-02
申请人： Anita L. Reynolds , Albert F. Cella , Bruce E. Shane
发明人： Anita L. Reynolds , Albert F. Cella , Bruce E. Shane
IPC分类号： B01D27/00 , B01D35/22 , B01D29/90
CPC分类号： B01D35/147 , B01D29/21 , B01D29/908 , B01D35/22 , B01D2201/295
摘要： A filter element includes a ring of filtration media circumscribing a central axis, and first and second end caps. The first end cap includes i) an annular body portion defining a central opening around the central axis, sealingly bonded to the first end of the media ring, ii) an annular sealing ring having an annular, peripheral resilient sealing portion; and iii) axial support stanchions around the periphery of the body portion. The stanchions support the sealing ring at a location spaced apart from the body portion, and define radial flow openings between adjacent stanchions. One or more non-radial flow members extend from each stanchion along the outer surface of the annular body portion to direct flow in a spiral or helical manner, where the flow then passes through the flow openings and downwardly along the outer surface of the media in a swirling manner.
摘要翻译：过滤元件包括围绕中心轴线的过滤介质环，以及第一和第二端盖。第一端盖包括i）环形主体部分，其限定围绕中心轴线的中心开口，密封地结合到介质环的第一端，ii）环形密封环，其具有环形的外围弹性密封部分; 以及iii）围绕身体部分的周边的轴向支撑支柱。支柱将密封环支撑在与主体部分间隔开的位置处，并且在相邻支柱之间限定径向流动开口。一个或多个非径向流动构件沿着环形主体部分的外表面从每个支柱延伸，以螺旋或螺旋方式引导流动，其中流体随后沿着介质的外表面向下流过流体开口的外表面旋转的方式。

5. 发明申请

US20070181481A1 FILTER ELEMENT WITH FLOW DIRECTING END CAP 有权
标题翻译：过滤器元件与流动指示端盖
公开(公告)号：US20070181481A1
公开(公告)日：2007-08-09
申请号：US11670799
申请日：2007-02-02
申请人： Anita L. Reynolds , Albert F. Cella , Bruce E. Shane
发明人： Anita L. Reynolds , Albert F. Cella , Bruce E. Shane
IPC分类号： B01D27/08 , B01D35/22 , B01D36/00 , B01D36/04
CPC分类号： B01D35/147 , B01D29/21 , B01D29/908 , B01D35/22 , B01D2201/295
摘要： A filter element includes a ring of filtration media circumscribing a central axis, and first and second end caps. The first end cap includes i) an annular body portion defining a central opening around the central axis, sealingly bonded to the first end of the media ring, ii) an annular sealing ring having an annular, peripheral resilient sealing portion; and iii) axial support stanchions around the periphery of the body portion. The stanchions support the sealing ring at a location spaced apart from the body portion, and define radial flow openings between adjacent stanchions. One or more non-radial flow members extend from each stanchion along the outer surface of the annular body portion to direct flow in a spiral or helical manner, where the flow then passes through the flow openings and downwardly along the outer surface of the media in a swirling manner.
摘要翻译：过滤元件包括围绕中心轴线的过滤介质环，以及第一和第二端盖。第一端盖包括i）环形主体部分，其限定围绕中心轴线的中心开口，密封地结合到介质环的第一端，ii）环形密封环，其具有环形的外围弹性密封部分; 以及iii）围绕身体部分的周边的轴向支撑支柱。支柱将密封环支撑在与主体部分间隔开的位置处，并且在相邻支柱之间限定径向流动开口。一个或多个非径向流动构件沿着环形主体部分的外表面从每个支柱延伸，以螺旋或螺旋方式引导流动，其中流体随后沿着介质的外表面向下流过流体开口的外表面旋转的方式。

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