Invention Grant
- Patent Title: Filter element
- Patent Title (中): 过滤元件
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Application No.: US12223400Application Date: 2006-12-05
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Publication No.: US08020709B2Publication Date: 2011-09-20
- Inventor: Michael Sakraschinsky
- Applicant: Michael Sakraschinsky
- Applicant Address: DE Sulzbach/Saar
- Assignee: Hydac Filtertechnik GmbH
- Current Assignee: Hydac Filtertechnik GmbH
- Current Assignee Address: DE Sulzbach/Saar
- Agency: Roylance, Abrams, Berdo & Goodman, LLP
- Priority: DE102006011842 20060315
- International Application: PCT/EP2006/011627 WO 20061205
- International Announcement: WO2007/104349 WO 20070920
- Main IPC: B01D27/08
- IPC: B01D27/08 ; B01D29/23

Abstract:
A filter element (1) has a filter pot (3) delimiting a cylindrical interior (5) and has a bottom part (7) with a fluid connection (11). A lid part (37) is opposite the bottom part. A filter medium (29) is adjacent to the inner wall of the filter pot (3) in the form of a hollow cylindrical body leaving the central region of the interior (5) free. Fluid passages (31) in the wall of the filter pot (3) surround the filter medium (29). A ring body (53) as a connecting part 10 between filter pot (3) and lid part (37) and has a jacket part (55) extending axially along the end section (57) of the filter pot (3). An end part (51) extends radially inward and spans the edge of the filter pot (3) and the edge of the lid part (37). On the end part (51) of the ring body (53) and on the lid part (37), interacting snap connectors (59, 61) are provided to form a snap connection between end part (51) and lid part (37).
Public/Granted literature
- US20090008322A1 Filter Element Public/Granted day:2009-01-08
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