JPH0176520U - - Google Patents
Info
- Publication number
- JPH0176520U JPH0176520U JP1987171555U JP17155587U JPH0176520U JP H0176520 U JPH0176520 U JP H0176520U JP 1987171555 U JP1987171555 U JP 1987171555U JP 17155587 U JP17155587 U JP 17155587U JP H0176520 U JPH0176520 U JP H0176520U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- exhaust pipe
- pipe
- engine
- collective
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案一実施例エンジンの排気装置の
構成図。第２図はそのラバールノズルの拡大断面
図。
１：エンジン、３：集合排気管、４：主排気管
、６：ラバールノズル。
FIG. 1 is a configuration diagram of an exhaust system for an engine according to an embodiment of the present invention. FIG. 2 is an enlarged sectional view of the Laval nozzle. 1: Engine, 3: Collective exhaust pipe, 4: Main exhaust pipe, 6: Laval nozzle.
Claims (1)
気管の管長が所定のエンジン回転域で排気慣性効
果を生じるように設定されたエンジンの排気装置
において、 前記集合排気管の排気出口と前記主排気管の排
気入口との間にラバールノズルを設けたことを特
徴とするエンジンの排気装置。[Scope of Claim for Utility Model Registration] An exhaust system for an engine that is composed of a collective exhaust pipe and a main exhaust pipe, and the pipe length of the collective exhaust pipe is set to produce an exhaust inertia effect in a predetermined engine rotation range, comprising: An exhaust system for an engine, characterized in that a Laval nozzle is provided between an exhaust outlet of an exhaust pipe and an exhaust inlet of the main exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171555U JPH0176520U (en) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171555U JPH0176520U (en) | 1987-11-10 | 1987-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0176520U true JPH0176520U (en) | 1989-05-24 |
Family
ID=31463490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171555U Pending JPH0176520U (en) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0176520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8312713B2 (en) | 2008-06-13 | 2012-11-20 | Yamaha Hatsudoki Kabushiki Kaisha | Internal combustion engine, vehicle, marine vessel, and exhausting method for internal combustion engine |
| US8336303B2 (en) | 2008-06-13 | 2012-12-25 | Yamaha Hatsudoki Kabushiki Kaisha | Multi-cylinder internal combustion engine, vehicle, marine vessel, and exhausting method for multi-cylinder internal combustion engine |
| US9228476B2 (en) * | 2011-09-28 | 2016-01-05 | Mazda Motor Corporation | Intake and exhaust device of multi-cylinder engine |
-
1987
- 1987-11-10 JP JP1987171555U patent/JPH0176520U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8312713B2 (en) | 2008-06-13 | 2012-11-20 | Yamaha Hatsudoki Kabushiki Kaisha | Internal combustion engine, vehicle, marine vessel, and exhausting method for internal combustion engine |
| US8336303B2 (en) | 2008-06-13 | 2012-12-25 | Yamaha Hatsudoki Kabushiki Kaisha | Multi-cylinder internal combustion engine, vehicle, marine vessel, and exhausting method for multi-cylinder internal combustion engine |
| JP5194120B2 (en) * | 2008-06-13 | 2013-05-08 | ヤマハ発動機株式会社 | Multi-cylinder engine, vehicle, ship, and exhaust method of multi-cylinder engine |
| US9228476B2 (en) * | 2011-09-28 | 2016-01-05 | Mazda Motor Corporation | Intake and exhaust device of multi-cylinder engine |