Sound proofing device for pulsating gas streams, has gas inflow tube along with perforated tubular section projecting into housing whereby valve body is designed as tubular body which forms narrow passage with tubular section
- 申请公布号：
- DE102005004674(A1)
- 申请号：
- DE20051004674
- 申请日期：
- 2005.02.02
- 申请公布日期：
- 2006.08.03
- 申请人：
- J. EBERSPAECHER GMBH & CO. KG
- 发明人：
- KRUEGER, JAN;DAMSON, BJOERN
- 分类号：
- F01N1/20;F02M35/12
- 主分类号：
- F01N1/20
- 摘要：
- <p>The sound proofing device has a gas inflow tube (3) along with a perforated tubular section (5) projecting into the housing. The valve body is designed as a tubular body (6) and forms a narrow passage (9), in particular an annular gap with the tubular section. The tubular body is movable in the tubular section.</p>
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