JP4984084B2 - 消音器 - Google Patents
消音器 Download PDFInfo
- Publication number
- JP4984084B2 JP4984084B2 JP2008116256A JP2008116256A JP4984084B2 JP 4984084 B2 JP4984084 B2 JP 4984084B2 JP 2008116256 A JP2008116256 A JP 2008116256A JP 2008116256 A JP2008116256 A JP 2008116256A JP 4984084 B2 JP4984084 B2 JP 4984084B2
- Authority
- JP
- Japan
- Prior art keywords
- sound absorbing
- absorbing material
- silencer
- cylindrical body
- convex portion
- 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 - Fee Related
Links
- 230000003584 silencer Effects 0.000 title claims description 24
- 239000011358 absorbing material Substances 0.000 claims description 36
- 230000000694 effects Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001743 silencing effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Exhaust Silencers (AREA)
Description
2,22,42,62 筒状体
5,25,45,65 凸状部
6,26,46,66 吸音材
7,27,47,67 係合部
8 排気流路
Claims (3)
- 筒状体の内部に吸音材と排気ガスが流通する排気流路とを設けた消音器において、前記筒状体の上部に扇状に形成された吸音材を収容し、前記筒状体の中央部と下部に排気ガスが流通する排気流路を形成するとともに、前記筒状体の内周が突出するように凸状部を長さ方向の全長に渡って設け、さらに前記凸状部と係合する係合部を吸音材に形成したことを特徴とする消音器。
- 前記凸状部を前記筒状体の内方に突出するように前記筒状体と一体的に形成したことを特徴とする請求項1記載の消音器。
- 前記凸状部および前記係合部をそれぞれ楔状に形成したことを特徴とする請求項1または2記載の消音器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008116256A JP4984084B2 (ja) | 2008-03-31 | 2008-03-31 | 消音器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008116256A JP4984084B2 (ja) | 2008-03-31 | 2008-03-31 | 消音器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009243458A JP2009243458A (ja) | 2009-10-22 |
| JP4984084B2 true JP4984084B2 (ja) | 2012-07-25 |
Family
ID=41305625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008116256A Expired - Fee Related JP4984084B2 (ja) | 2008-03-31 | 2008-03-31 | 消音器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4984084B2 (ja) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131515U (ja) * | 1983-02-22 | 1984-09-04 | 本田技研工業株式会社 | 消音器 |
| JPS59154817U (ja) * | 1983-04-01 | 1984-10-17 | 本田技研工業株式会社 | 消音器における吸音材の飛散防止装置 |
| JPH0610116Y2 (ja) * | 1986-08-29 | 1994-03-16 | 河西工業株式会社 | 吸気ダクト |
| FR2865766B1 (fr) * | 2004-01-30 | 2008-01-04 | Hutchinson | Silencieux pour ligne d'echappement d'un moteur de vehicule et son procede de montage |
| JP4464854B2 (ja) * | 2005-03-24 | 2010-05-19 | トヨタ自動車株式会社 | 燃料電池用消音器 |
-
2008
- 2008-03-31 JP JP2008116256A patent/JP4984084B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009243458A (ja) | 2009-10-22 |
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