JPS599121U - engine exhaust system - Google Patents
engine exhaust systemInfo
- Publication number
- JPS599121U JPS599121U JP10408482U JP10408482U JPS599121U JP S599121 U JPS599121 U JP S599121U JP 10408482 U JP10408482 U JP 10408482U JP 10408482 U JP10408482 U JP 10408482U JP S599121 U JPS599121 U JP S599121U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust system
- engine exhaust
- exhaust pipe
- chamber
- engine
- 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
- Characterised By The Charging Evacuation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
° 図面は本考案の一実施例を示し、第１図は本
考案に係るエンジンの排気装置の構成図、第２図は分岐
部分に設けられた開閉器の構成図、第３図は本考案に係
るエンジンの出力特性図、第４図は本考案に係る別実施
例−の図、第５図、第６図は弁部材の作動状態図である
。 ′
なお図面中、１はエンジン、２は排気管、５は排気口、
１４，１５，２４．２５は管状部材、 、１４
ａ、１５ａ、２６は分岐部分、１６．２７は弁 、部材
、１７は駆動装置、１８はＣＰＵ、１９はエンジン回転
検出器である。° The drawings show one embodiment of the present invention; Fig. 1 is a block diagram of an engine exhaust system according to the present invention, Fig. 2 is a block diagram of a switch provided at a branch section, and Fig. 3 is a block diagram of an engine exhaust system according to the present invention. FIG. 4 is a diagram of another embodiment of the present invention, and FIGS. 5 and 6 are diagrams of the operating state of the valve member. ' In the drawing, 1 is the engine, 2 is the exhaust pipe, 5 is the exhaust port,
14, 15, 24.25 are tubular members, , 14
a, 15a, and 26 are branch parts, 16 and 27 are valves and members, 17 is a drive device, 18 is a CPU, and 19 is an engine rotation detector.
Claims (1)
個の閉塞室部と、該排気管と該閉塞室部との間に介設さ
れた開閉器と、該開閉器の開閉や作を制御する制御装置
とから成り、上記制御装置によってエンジン回転数に応
じ上記開閉器のいずれかを開き上記閉塞室部と上記排気
管とを連通状態にしたことを特徴とするエンジンの排気
装置。−At least two pipes with different volumes branched into the exhaust pipe
It consists of a blockage chamber, a switch interposed between the exhaust pipe and the blockage chamber, and a control device that controls the opening, closing, and operation of the switch. An exhaust system for an engine, characterized in that one of the switches is opened in response to the request, so that the closed chamber and the exhaust pipe are communicated with each other. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10408482U JPS599121U (en) | 1982-07-08 | 1982-07-08 | engine exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10408482U JPS599121U (en) | 1982-07-08 | 1982-07-08 | engine exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS599121U true JPS599121U (en) | 1984-01-20 |
Family
ID=30244552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10408482U Pending JPS599121U (en) | 1982-07-08 | 1982-07-08 | engine exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6232219A (en) * | 1984-12-14 | 1987-02-12 | Kawasaki Heavy Ind Ltd | Exhaust device in internal combustion engine |
| JP2022509209A (en) * | 2018-11-27 | 2022-01-20 | アクラポヴィッチ、デ．デ． | Gas flow and sound control valves and exhaust gas system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56141017A (en) * | 1980-04-03 | 1981-11-04 | Suzuki Motor Co Ltd | Variable device for exhaust gas expansion chamber of two cycle engine |
-
1982
- 1982-07-08 JP JP10408482U patent/JPS599121U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56141017A (en) * | 1980-04-03 | 1981-11-04 | Suzuki Motor Co Ltd | Variable device for exhaust gas expansion chamber of two cycle engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6232219A (en) * | 1984-12-14 | 1987-02-12 | Kawasaki Heavy Ind Ltd | Exhaust device in internal combustion engine |
| JP2022509209A (en) * | 2018-11-27 | 2022-01-20 | アクラポヴィッチ、デ．デ． | Gas flow and sound control valves and exhaust gas system |
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