Invention Grant
- Patent Title: Filter element having serrated seal
- Patent Title (中): 滤芯具有锯齿状密封
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Application No.: US12681300Application Date: 2008-10-02
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Publication No.: US08147576B2Publication Date: 2012-04-03
- Inventor: Eric Gillenberg , Klaus-Dieter Ruhland , Oliver Steins
- Applicant: Eric Gillenberg , Klaus-Dieter Ruhland , Oliver Steins
- Applicant Address: DE Ludwigsburg
- Assignee: Mann+Hummel GmbH
- Current Assignee: Mann+Hummel GmbH
- Current Assignee Address: DE Ludwigsburg
- Priority: DE202007014822U 20071002
- International Application: PCT/EP2008/063223 WO 20081002
- International Announcement: WO2009/047205 WO 20090416
- Main IPC: B01D50/00
- IPC: B01D50/00

Abstract:
The invention relates to a filter element consisting of a filter medium (10) that is pleated in a zigzag manner and has a concentric shape, and a first end disk (11) and a second end disk (12) disposed on an opposite front, wherein the end disk (12) has a concentric opening (13) and extends substantially annularly across the pleats of the filter medium. The end disk (11) has a ring collar (14) extending radially toward the outside. Said ring collar (14) has a seal (15) that surrounds the ring collar at least partially, wherein the seal has an axially extending region, which carries radially peripheral sealing lips (17), and said radially peripheral sealing lips are supported in a groove (18) or in a housing wall (19) of a housing receiving the filter element.
Public/Granted literature
- US20100229511A1 Filter Element Having Serrated Seal Public/Granted day:2010-09-16
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