JPS6432011A - Exhaust muffler for motorcycle - Google Patents
Exhaust muffler for motorcycleInfo
- Publication number
- JPS6432011A JPS6432011A JP18560687A JP18560687A JPS6432011A JP S6432011 A JPS6432011 A JP S6432011A JP 18560687 A JP18560687 A JP 18560687A JP 18560687 A JP18560687 A JP 18560687A JP S6432011 A JPS6432011 A JP S6432011A
- Authority
- JP
- Japan
- Prior art keywords
- absorbing material
- exhaust
- muffler
- outer circumferential
- noise
- 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.)
- Granted
Links
Landscapes
- Exhaust Silencers (AREA)
Abstract
PURPOSE:To improve the noise silencing effect of a muffler by installing a cylindrical noise absorbing material in a position where exhaust gas flows in the axial direction on both inner and outer circumferential sides of the said material. CONSTITUTION:The inside of an exhaust muffler 10 is partitioned off by partition walls 12-15, and respective silencer chambers S1-S4 are formed there. A cylindrical noise absorbing material 16 held by punching metals 17, 18 is installed and kept in each inner circumferential part of the partition walls 12, 13. Exhaust entered in the muffler 10 flows parallelly on both inner and outer circumferential sides of the noise absorbing material 16 as in arrows (a), (b) and then it flows into the second silencer chamber S2. With this constitution, since exhaust energy is absorbed by both these inner and outer circumferential sides of the absorbing material, a noise silencing effect is improvable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185606A JP2559746B2 (en) | 1987-07-27 | 1987-07-27 | Exhaust muffler for motorcycles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185606A JP2559746B2 (en) | 1987-07-27 | 1987-07-27 | Exhaust muffler for motorcycles |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6432011A true JPS6432011A (en) | 1989-02-02 |
JP2559746B2 JP2559746B2 (en) | 1996-12-04 |
Family
ID=16173742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62185606A Expired - Fee Related JP2559746B2 (en) | 1987-07-27 | 1987-07-27 | Exhaust muffler for motorcycles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2559746B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008211970A (en) * | 2007-02-28 | 2008-09-18 | Iseki & Co Ltd | Seedling transplanter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814418U (en) * | 1981-07-22 | 1983-01-29 | 本田技研工業株式会社 | Motorcycle exhaust pipe |
-
1987
- 1987-07-27 JP JP62185606A patent/JP2559746B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814418U (en) * | 1981-07-22 | 1983-01-29 | 本田技研工業株式会社 | Motorcycle exhaust pipe |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008211970A (en) * | 2007-02-28 | 2008-09-18 | Iseki & Co Ltd | Seedling transplanter |
Also Published As
Publication number | Publication date |
---|---|
JP2559746B2 (en) | 1996-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |