JPS56135707A - Dual muffler - Google Patents
Dual mufflerInfo
- Publication number
- JPS56135707A JPS56135707A JP3976780A JP3976780A JPS56135707A JP S56135707 A JPS56135707 A JP S56135707A JP 3976780 A JP3976780 A JP 3976780A JP 3976780 A JP3976780 A JP 3976780A JP S56135707 A JPS56135707 A JP S56135707A
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- chamber
- exhaust gas
- small holes
- dual
- 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 lessen the loss of pressure, reduce the fuel cost and obtain large silencing effect by combining mufflers in plural and making about half exhaust gas flow in the dual muffler wherein exhaust is performed in two systems.
CONSTITUTION: The exhaust gas containing sound waves from an engine enters the main body 1 of the muffler through exhaust pipes P1 and P2. The main body 1 of the muffler is divided completely in two by a partition wall 5 and the pipe P1 is provided with a number of small holes 6 or apertures 7 communicated with a partitioned chamber A, while the pipe P2 is provided also with a number of small holes 6 communicated with a chamber B. Accordingly, about a half of the exhaust gas of the pipes P1 and P2 passes directly through the muffler, while the remaining half thereof enters the chamber A or the chamber B through the small holes 6 or the apertures and then is exhausted and silenced. By this constitution, the loss of pressure is lessened, the fuel cost is reduced and the silencing effect is excellent, and in addition, the device can be constituted in compact even with the dual-muffler system being adopted.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3976780A JPS56135707A (en) | 1980-03-27 | 1980-03-27 | Dual muffler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3976780A JPS56135707A (en) | 1980-03-27 | 1980-03-27 | Dual muffler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56135707A true JPS56135707A (en) | 1981-10-23 |
Family
ID=12562079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3976780A Pending JPS56135707A (en) | 1980-03-27 | 1980-03-27 | Dual muffler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56135707A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5872411U (en) * | 1981-11-10 | 1983-05-17 | カルソニックカンセイ株式会社 | Tail pipe end silencer |
JPS6218316U (en) * | 1985-07-17 | 1987-02-03 |
-
1980
- 1980-03-27 JP JP3976780A patent/JPS56135707A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5872411U (en) * | 1981-11-10 | 1983-05-17 | カルソニックカンセイ株式会社 | Tail pipe end silencer |
JPS6218316U (en) * | 1985-07-17 | 1987-02-03 |
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