发明公开
- 专利标题: SCHALLDÄMPFER MIT EINEM NEBENSCHLUSSRESONATOR
- 专利标题(英): Silencer with a shunt resonator
- 专利标题(中): WITH A并联谐振器消声器
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申请号: EP98963457.1申请日: 1998-11-14
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公开(公告)号: EP1051562A1公开(公告)日: 2000-11-15
- 发明人: ALEX, Matthias , FÜSSER, Rolf
- 申请人: FILTERWERK MANN & HUMMEL GmbH
- 申请人地址: 71631 Ludwigsburg DE
- 专利权人: FILTERWERK MANN & HUMMEL GmbH
- 当前专利权人: FILTERWERK MANN & HUMMEL GmbH
- 当前专利权人地址: 71631 Ludwigsburg DE
- 代理机构: Voth, Gerhard, Dipl.-Ing.
- 优先权: DE19751940 19971124
- 国际公布: WO9927237 19990603
- 主分类号: F01N1/02
- IPC分类号: F01N1/02
摘要:
The invention relates to a silencer with a shunt resonator. Said shunt resonator (10) is formed by an outer housing volume which encompasses the sound-conducting channel (1) in a predetermined area. The sound-conducting channel (1) is connected to the shunt resonator (10) by openings (6). The openings in the sound-conducting channel (1) consist of tubular elements (6), preferably in a moulded part (5), extending from the sound-conducting channel (1) into the housing volume of the shunt resonator (10).
公开/授权文献
- EP1051562B1 SCHALLDÄMPFER MIT EINEM NEBENSCHLUSSRESONATOR 公开/授权日:2002-03-06
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