JPS56138412A - Dual muffler - Google Patents
Dual mufflerInfo
- Publication number
- JPS56138412A JPS56138412A JP4133980A JP4133980A JPS56138412A JP S56138412 A JPS56138412 A JP S56138412A JP 4133980 A JP4133980 A JP 4133980A JP 4133980 A JP4133980 A JP 4133980A JP S56138412 A JPS56138412 A JP S56138412A
- Authority
- JP
- Japan
- Prior art keywords
- small holes
- exhaust
- exhaust gas
- chamber
- pipe
- 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
Abstract
PURPOSE: To make a dual muffler compact, reduce its maximum exhaust and heighten its silencing effect, by coupling mufflers which have exhaust bypasses, with each other.
CONSTITUTION: The exhaust pipes for a number of cylinders extend to two exhaust pipes P1, P2 extending through a muffler which is divided into a front and a rear sections by a partition plate 2 and have chambers C, D, E, F, divided from each other by partition walls 4a, 4b provided with small holes 3a, 3b. In the pipe P1, about a half of exhaust gas is conducted through a gas-permeable heat-resisting member 5a. The remaining exhaust gas enters into the chamber C through small holes 6c opend in front of the member 5a and flows into the chamber D through the hole 3a and enters again into the pipe P1 through small holes 6d opened behind the member 5a. After that, the exhaust gas is discharged. In the pipe P2, about a half of exhaust gas is likewise conducted through a gas-permeable member 5b. The remaining exhaust gas flows through small holes 6e, the chamber E, the hole 3b, the chamber F and other small holes 6f and is discharged through the pipe P2.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4133980A JPS56138412A (en) | 1980-03-31 | 1980-03-31 | Dual muffler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4133980A JPS56138412A (en) | 1980-03-31 | 1980-03-31 | Dual muffler |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56138412A true JPS56138412A (en) | 1981-10-29 |
JPH0129968B2 JPH0129968B2 (en) | 1989-06-15 |
Family
ID=12605754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4133980A Granted JPS56138412A (en) | 1980-03-31 | 1980-03-31 | Dual muffler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56138412A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6218316U (en) * | 1985-07-17 | 1987-02-03 | ||
EP1607594A1 (en) * | 2004-06-17 | 2005-12-21 | GGP Sweden AB | Exhaust silencer for internal combustion engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4724194U (en) * | 1971-04-08 | 1972-11-17 | ||
JPS5491541U (en) * | 1977-12-10 | 1979-06-28 |
-
1980
- 1980-03-31 JP JP4133980A patent/JPS56138412A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4724194U (en) * | 1971-04-08 | 1972-11-17 | ||
JPS5491541U (en) * | 1977-12-10 | 1979-06-28 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6218316U (en) * | 1985-07-17 | 1987-02-03 | ||
EP1607594A1 (en) * | 2004-06-17 | 2005-12-21 | GGP Sweden AB | Exhaust silencer for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPH0129968B2 (en) | 1989-06-15 |
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