发明名称 |
FOR ANORDNANDE I AVGASSTROMMEN FRAN EN FORBRENNINGSMOTOR AVSETT SOTFILTER |
摘要 |
A soot filter arrangement for an exhaust gas flow of an internal combustion engine, especially an air-compressing internal combustion engine. The filter arrangement includes a housing with feed and discharge connections for the exhaust gas stream in a mineral filter material arranged in the housing. The material is provided on a support pipe equipped with passage openings which enable the exhaust gas stream to enter the support pipe in a radial direction and leave the same in an axial direction. Several support pipes are provided at a mutual spacing in a parallel relationship and the filter material includes a thread of spun silicon dioxide fibers wound onto the support pipes. |
申请公布号 |
SE8101312(L) |
申请公布日期 |
1981.08.30 |
申请号 |
SE19810001312 |
申请日期 |
1981.02.27 |
申请人 |
DAIMLER BENZ AG;MANN & HUMMEL FILTER |
发明人 |
ERDMANNSDORFER H;BERGMANN H;DAUDEL H |
分类号 |
F01N3/021;F01N13/18;(IPC1-7):01N3/02 |
主分类号 |
F01N3/021 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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