发明申请
- 专利标题: Switching drum seal
- 专利标题(中): 开关鼓密封
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申请号: US11605217申请日: 2006-11-29
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公开(公告)号: US20070277767A1公开(公告)日: 2007-12-06
- 发明人: Matthias Teschner , Arthur Klotz , Mathias Endress
- 申请人: Matthias Teschner , Arthur Klotz , Mathias Endress
- 申请人地址: DE Ludwigsburg
- 专利权人: Mann & Hummel GmbH
- 当前专利权人: Mann & Hummel GmbH
- 当前专利权人地址: DE Ludwigsburg
- 优先权: DE202005018726.7 20051129
- 主分类号: F02M35/10
- IPC分类号: F02M35/10 ; F01L7/00 ; F02D9/10
摘要:
A switching drum seal (1) for a switching drum (11) for sealing an intake pipe in an intake manifold system of a multi-cylinder internal combustion engine, having two spaced-apart, circumferentially extending circumferential sealing sections (2) with circumferential sealing surfaces (3) and two spaced-apart, axially extending axial sealing sections (4) with axial sealing surfaces (5) and having at least one resilient element (7) to impart resilience to at least one circumferential sealing section (2) perpendicular to its circumferential sealing surface. The resilient element (7) extends in a region between the switching drum (11) and one of the circumferential sections (2) and is supported on the switching drum (11).
公开/授权文献
- US07484490B2 Switching drum seal 公开/授权日:2009-02-03