JP4358050B2 - 消音器 - Google Patents
消音器 Download PDFInfo
- Publication number
- JP4358050B2 JP4358050B2 JP2004193412A JP2004193412A JP4358050B2 JP 4358050 B2 JP4358050 B2 JP 4358050B2 JP 2004193412 A JP2004193412 A JP 2004193412A JP 2004193412 A JP2004193412 A JP 2004193412A JP 4358050 B2 JP4358050 B2 JP 4358050B2
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- silencer
- chamber
- exhaust gas
- downstream
- 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
Images
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- Exhaust Silencers (AREA)
Description
排気ガスの流れ方向に関して下流側の消音室における内筒の下流側部分の外径を、上流側の消音室における内筒の上流側部分の外径よりも大きくし、内筒の下流側部分の外周に隔壁を嵌合固定したことを特徴としている。
3・・・・・・・・・・前端壁
4・・・・・・・・・・後端壁
5・・・・・・・・・・内筒
5U・・・・・・・・・上流側部分
5D・・・・・・・・・下流側部分
6・・・・・・・・・・空隙
8・・・・・・・・・・隔壁
11・・・・・・・・・消音室(第1消音室)
12・・・・・・・・・消音室(第2消音室)
15・・・・・・・・・孔(連通孔)
19・・・・・・・・・孔(吸音孔)
A・・・・・・・・・・内筒の下流側部分の外径
B・・・・・・・・・・内筒の上流側部分の外径
E・・・・・・・・・・エンジン
Claims (1)
- エンジン(E)からの排気ガスが導かれる内筒(5)と、内筒(5)に空隙(6)を存して配置される外筒(2)と、外筒(2)の前、後開口端を封緘して空隙(6)を閉塞する前、後端壁(3,4)と、内筒(5)の外周に嵌合固定され、排気ガスの流れ方向に関して空隙(6)を複数の消音室(11,12)に分割する少なくとも1つの隔壁(8)と、内筒(5)に形成され、複数に分割された消音室(11,12)の各々と内筒(5)の内部とをそれぞれ連通する孔(15,19)とを備えた消音器において、
排気ガスの流れ方向に関して下流側の消音室(12)における内筒(5)の下流側部分(5D)の外径(A)を、上流側の消音室(11)における内筒(5)の上流側部分(5U)の外径(B)よりも大きくし、内筒(5)の下流側部分(5D)の外周に隔壁(8)を嵌合固定したことを特徴とする、消音器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004193412A JP4358050B2 (ja) | 2004-06-30 | 2004-06-30 | 消音器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004193412A JP4358050B2 (ja) | 2004-06-30 | 2004-06-30 | 消音器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006016995A JP2006016995A (ja) | 2006-01-19 |
JP4358050B2 true JP4358050B2 (ja) | 2009-11-04 |
Family
ID=35791514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004193412A Expired - Fee Related JP4358050B2 (ja) | 2004-06-30 | 2004-06-30 | 消音器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4358050B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200457936Y1 (ko) * | 2010-06-15 | 2012-01-17 | 동원테크 주식회사 | 자동차용 소음기 |
EP2944784B1 (en) * | 2013-01-11 | 2017-11-01 | Futaba Industrial Co. Ltd. | Method for installing inlet pipe and method for supporting inlet pipe |
-
2004
- 2004-06-30 JP JP2004193412A patent/JP4358050B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006016995A (ja) | 2006-01-19 |
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