发明名称 |
Perforerad ljuddämpande struktur |
摘要 |
The holes (46,46') are formed between each perforated panel (42,42') at the flow path side. The perforated panels are extended to the axial direction of a cylindrical piping path (41). The partition plate (43,43') divides the axial direction of the piping path into number of closets (44,44'). |
申请公布号 |
SE0401313(D0) |
申请公布日期 |
2004.05.24 |
申请号 |
SE20040001313 |
申请日期 |
2004.05.24 |
申请人 |
KOBE STEEL LTD KABUSHIKI KAISHA KOBE SEIKO SHO |
发明人 |
HIDEO UTSUNO;ZENZO YAMAGUCHI;KAZUKI TSUGIHASHI;KAZYO KOMURA;YASUMASA KIMURA;KOICHI HONKE |
分类号 |
F01N1/02;F16L55/02;G10K;(IPC1-7):G10K/ |
主分类号 |
F01N1/02 |
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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