JPS6128008Y2 - - Google Patents
Info
- Publication number
- JPS6128008Y2 JPS6128008Y2 JP1981040226U JP4022681U JPS6128008Y2 JP S6128008 Y2 JPS6128008 Y2 JP S6128008Y2 JP 1981040226 U JP1981040226 U JP 1981040226U JP 4022681 U JP4022681 U JP 4022681U JP S6128008 Y2 JPS6128008 Y2 JP S6128008Y2
- Authority
- JP
- Japan
- Prior art keywords
- porous plate
- inner cylinder
- absorbing material
- sound
- sound absorbing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000011358 absorbing material Substances 0.000 claims description 23
- 230000003584 silencer Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000030279 gene silencing Effects 0.000 description 3
- 230000001743 silencing effect Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981040226U JPS6128008Y2 (US08177716-20120515-C00003.png) | 1981-03-24 | 1981-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981040226U JPS6128008Y2 (US08177716-20120515-C00003.png) | 1981-03-24 | 1981-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57153717U JPS57153717U (US08177716-20120515-C00003.png) | 1982-09-27 |
| JPS6128008Y2 true JPS6128008Y2 (US08177716-20120515-C00003.png) | 1986-08-20 |
Family
ID=29837343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981040226U Expired JPS6128008Y2 (US08177716-20120515-C00003.png) | 1981-03-24 | 1981-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6128008Y2 (US08177716-20120515-C00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015021424A (ja) * | 2013-07-18 | 2015-02-02 | 中川産業株式会社 | 車両用消音器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4719409U (US08177716-20120515-C00003.png) * | 1971-02-10 | 1972-11-04 |
-
1981
- 1981-03-24 JP JP1981040226U patent/JPS6128008Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4719409U (US08177716-20120515-C00003.png) * | 1971-02-10 | 1972-11-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57153717U (US08177716-20120515-C00003.png) | 1982-09-27 |
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