JPH036011U - - Google Patents
Info
- Publication number
- JPH036011U JPH036011U JP6646489U JP6646489U JPH036011U JP H036011 U JPH036011 U JP H036011U JP 6646489 U JP6646489 U JP 6646489U JP 6646489 U JP6646489 U JP 6646489U JP H036011 U JPH036011 U JP H036011U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- engine
- exhaust pipes
- pipe line
- muffler
- 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
- 230000030279 gene silencing Effects 0.000 claims description 4
- 230000003584 silencer Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案にかかわる排気消音装置の一実
施例を示す配管系統図である。第２図は第１図の
排気消音装置の消音特性を示すグラフである。第
３図は本考案の排気消音装置の他の実施例を示す
配管系統図である。第４図は従来の排気消音装置
を示す配管系統図である。
主要な部分の符号の説明、３１……第１の排気
管路、３３……第２の排気管路、３９……第１の
主消音器、４５……第２の主消音器、４７……連
通管、４９……制御弁。
FIG. 1 is a piping system diagram showing an embodiment of the exhaust silencing device according to the present invention. FIG. 2 is a graph showing the silencing characteristics of the exhaust silencing device shown in FIG. FIG. 3 is a piping system diagram showing another embodiment of the exhaust silencer of the present invention. FIG. 4 is a piping system diagram showing a conventional exhaust silencer. Explanation of symbols of main parts, 31...first exhaust pipe line, 33...second exhaust pipe line, 39...first main muffler, 45...second main muffler, 47... ...Communication pipe, 49...Control valve.
Claims (1)
、第１および第２の消音器を介装するとともに、
前記第１および第２の排気管路を、第１および第
２の消音器の上流側において連通してなる排気消
音装置において、前記第１の排気管路の第１の消
音器の下流側に、エンジンの低回転時に閉とされ
、高回転時に開とされる制御弁を介装したことを
特徴とする排気消音装置。 First and second silencers are interposed in the first and second exhaust pipes arranged in parallel,
In the exhaust silencer in which the first and second exhaust pipes are connected to each other on the upstream side of the first and second mufflers, the first exhaust pipe line is arranged on the downstream side of the first muffler. An exhaust silencing device characterized in that it is equipped with a control valve that is closed when the engine is running at low speeds and opened when the engine is at high speeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066464U JPH0810652Y2 (en) | 1989-06-06 | 1989-06-06 | Exhaust silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066464U JPH0810652Y2 (en) | 1989-06-06 | 1989-06-06 | Exhaust silencer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH036011U true JPH036011U (en) | 1991-01-22 |
| JPH0810652Y2 JPH0810652Y2 (en) | 1996-03-29 |
Family
ID=31599209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989066464U Expired - Fee Related JPH0810652Y2 (en) | 1989-06-06 | 1989-06-06 | Exhaust silencer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810652Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61184810U (en) * | 1985-05-10 | 1986-11-18 | ||
| JPS6379421U (en) * | 1986-11-13 | 1988-05-25 | ||
| JPH0183123U (en) * | 1987-11-25 | 1989-06-02 |
-
1989
- 1989-06-06 JP JP1989066464U patent/JPH0810652Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61184810U (en) * | 1985-05-10 | 1986-11-18 | ||
| JPS6379421U (en) * | 1986-11-13 | 1988-05-25 | ||
| JPH0183123U (en) * | 1987-11-25 | 1989-06-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810652Y2 (en) | 1996-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |