公开(公告)号：US20150314224A1

公开(公告)日：2015-11-05

申请号：US14438944

申请日：2013-10-09

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Jon E. Johnson ,  Matthew D. Mittag

IPC: B01D35/30 ,  B01D29/01 ,  B01D29/58

CPC classification number: B01D35/30 ,  B01D29/01 ,  B01D29/016 ,  B01D29/58 ,  B01D65/00 ,  B01D2201/291 ,  B01D2201/342 ,  B01D2201/40 ,  B01D2313/04 ,  B01D2313/20 ,  B01D2313/21

Abstract: A filtration element including a cylindrical housing enclosing a fluid filtration media extending along an axis (X) between opposing ends with a first and second end cap located at each end, wherein each end cap includes: i) an annular surface co-extensive with the housing, and ii) outer face laying in a plane perpendicular with the axis (X). The outer face of at least one end cap comprises an annular groove. A face seal including a base is located within the annular groove. A flexible lip extends axially from the base and axially beyond the outer face of the end cap and is adapted to engage with an abutting outer face of an end cap of an adjacently positioned filtration element.

Abstract translation: 一种过滤元件，包括圆柱形壳体，其包围沿相对端部之间的轴线（X）延伸的流体过滤介质，其中位于每个端部的第一和第二端盖都包括：i）与 外壳，和ii）放置在与轴线（X）垂直的平面内的外表面。 至少一个端盖的外表面包括环形凹槽。 包括基座的面密封件位于环形槽内。 柔性唇缘从底座轴向延伸并且轴向延伸超过端盖的外表面，并且适于与相邻定位的过滤元件的端盖的邻接外表面接合。

公开(公告)号：US09757669B2

公开(公告)日：2017-09-12

申请号：US14438944

申请日：2013-10-09

Applicant: Dow Global Technologies LLC

Inventor： Jon E. Johnson ,  Matthew D. Mittag

IPC: B01D35/30 ,  B01D29/01 ,  B01D29/58 ,  B01D65/00

CPC classification number: B01D35/30 ,  B01D29/01 ,  B01D29/016 ,  B01D29/58 ,  B01D65/00 ,  B01D2201/291 ,  B01D2201/342 ,  B01D2201/40 ,  B01D2313/04 ,  B01D2313/20 ,  B01D2313/21

Abstract: A filtration element including a cylindrical housing enclosing a fluid filtration media extending along an axis (X) between opposing ends with a first and second end cap located at each end, wherein each end cap includes: i) an annular surface co-extensive with the housing, and ii) outer face laying in a plane perpendicular with the axis (X). The outer face of at least one end cap comprises an annular groove. A face seal including a base is located within the annular groove. A flexible lip extends axially from the base and axially beyond the outer face of the end cap and is adapted to engage with an abutting outer face of an end cap of an adjacently positioned filtration element.