JPS6477716A - Exhaust device for engine - Google Patents
Exhaust device for engineInfo
- Publication number
- JPS6477716A JPS6477716A JP23372387A JP23372387A JPS6477716A JP S6477716 A JPS6477716 A JP S6477716A JP 23372387 A JP23372387 A JP 23372387A JP 23372387 A JP23372387 A JP 23372387A JP S6477716 A JPS6477716 A JP S6477716A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- passages
- passage
- independent exhaust
- independent
- 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)
- Supercharger (AREA)
Abstract
PURPOSE:To attempt the improvement and the like in a heat radiation effect by means of communication passages by arranging communication passages communicating independent exhaust gas passages with each other underneath the exhaust gas passages in a device wherein independent exhaust gas passages are connected to each exhaust port of cylinders. CONSTITUTION:Each exhaust port 3a through 3d of respective cylinders 2a through 2d is formed within a cylinder head 1, and each independent exhaust gas passage 4a through 4d is connected with each exhaust gas port 3a through 3d concurrently wherein the aforesaid independent exhaust gas passages 4a through 4d are joined with each other at their downstream so as to form a collected exhaust gas passage 5. In this constitution, each of NO.1 and NO.4 independent exhaust gas passages 4a and 4d is communicated each other by NO.1 communication passage 6ad, and each of NO.2 and NO.3 independent exhaust gas passages 4b and 4c is also communicated each other by NO.2 communication passage 6bc. In this case, NO.1 communication passage 6ad is arranged in parallel with the cylinder arrangement direction while being extended underneath each independent exhaust gas passage 4a through 4d.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23372387A JPS6477716A (en) | 1987-09-19 | 1987-09-19 | Exhaust device for engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23372387A JPS6477716A (en) | 1987-09-19 | 1987-09-19 | Exhaust device for engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477716A true JPS6477716A (en) | 1989-03-23 |
Family
ID=16959556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23372387A Pending JPS6477716A (en) | 1987-09-19 | 1987-09-19 | Exhaust device for engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477716A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011169311A (en) * | 2010-01-25 | 2011-09-01 | Toyota Motor Corp | Exhaust manifold |
-
1987
- 1987-09-19 JP JP23372387A patent/JPS6477716A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011169311A (en) * | 2010-01-25 | 2011-09-01 | Toyota Motor Corp | Exhaust manifold |
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