JPS5490421A - Muffler - Google Patents
MufflerInfo
- Publication number
- JPS5490421A JPS5490421A JP15972977A JP15972977A JPS5490421A JP S5490421 A JPS5490421 A JP S5490421A JP 15972977 A JP15972977 A JP 15972977A JP 15972977 A JP15972977 A JP 15972977A JP S5490421 A JPS5490421 A JP S5490421A
- Authority
- JP
- Japan
- Prior art keywords
- column
- shells
- edge
- muffler
- edges
- 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.)
- Pending
Links
Landscapes
- Exhaust Silencers (AREA)
Abstract
PURPOSE: To enable suppression of noise generated upon vibration of the outer cylindrical column of a muffler for sequentially introducing externally exhaust gas through a plurality of partitioned chambers formed within the column.
CONSTITUTION: In a muffler M which incorporates on outer cylindrical column 10, a plurality of partition walls 21, 22 including outer peripheral edges 211, 221 for dividing the interior of the column 10 into three partitioned chambers R1 to R3, and a plurality of diffuser pipes 31 to 34 passing through at least either one of the walls 21, 22, there are arranged the edge 211 of the wall 21 at the internal recesses 101 of outer shells 11, 12 through the opening edge 53 of an inner cylindrical column 50 for interposing glass wool G therebetween, and the edge 221 of the wall 22 at the other internal recesses 102 of the shells 11, 12. The opening edges 111, 121 of the shells 11, 12, respectively are mutually butt seam welded so as to interpose the column 10 between the edges 211 and 221.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15972977A JPS5490421A (en) | 1977-12-27 | 1977-12-27 | Muffler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15972977A JPS5490421A (en) | 1977-12-27 | 1977-12-27 | Muffler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5490421A true JPS5490421A (en) | 1979-07-18 |
Family
ID=15699991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15972977A Pending JPS5490421A (en) | 1977-12-27 | 1977-12-27 | Muffler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5490421A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5664114A (en) * | 1979-10-31 | 1981-06-01 | Yamaha Motor Co Ltd | Exhaust muffler |
JPS5956319U (en) * | 1982-10-05 | 1984-04-12 | 本田技研工業株式会社 | exhaust pipe device |
JPS6132506U (en) * | 1984-07-30 | 1986-02-27 | 川崎重工業株式会社 | Internal combustion engine muffler |
JPS6329007A (en) * | 1986-07-22 | 1988-02-06 | Yamaha Motor Co Ltd | Exhaust gas noise eliminator for vehicle |
-
1977
- 1977-12-27 JP JP15972977A patent/JPS5490421A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5664114A (en) * | 1979-10-31 | 1981-06-01 | Yamaha Motor Co Ltd | Exhaust muffler |
JPS638285B2 (en) * | 1979-10-31 | 1988-02-22 | Yamaha Motor Co Ltd | |
JPS5956319U (en) * | 1982-10-05 | 1984-04-12 | 本田技研工業株式会社 | exhaust pipe device |
JPS6132506U (en) * | 1984-07-30 | 1986-02-27 | 川崎重工業株式会社 | Internal combustion engine muffler |
JPS6329007A (en) * | 1986-07-22 | 1988-02-06 | Yamaha Motor Co Ltd | Exhaust gas noise eliminator for vehicle |
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