JPS5546026A - Catalyst type exhaust gas purification apparatus of multicylinder engine - Google Patents
Catalyst type exhaust gas purification apparatus of multicylinder engineInfo
- Publication number
- JPS5546026A JPS5546026A JP11847578A JP11847578A JPS5546026A JP S5546026 A JPS5546026 A JP S5546026A JP 11847578 A JP11847578 A JP 11847578A JP 11847578 A JP11847578 A JP 11847578A JP S5546026 A JPS5546026 A JP S5546026A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- manifold
- downstream
- multicylinder engine
- gas purification
- 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 Gas After Treatment (AREA)
Abstract
PURPOSE: To suppress a rise of back-pressure and improve the power permitting the multicylinder engine where a honey comb catalyst is provided for an exhaust gas passage to prevent the downstream section of the honey comb catalyzer from an interference of the exhaust gas evolved from the multicylinders.
CONSTITUTION: An exhaust gas manifold 5 is constituting the branch pipes 5aW5b connected respectively with an exhaust port of the first to fourth cylinders 1W4 and a manifold 5e thereof, the exhaust gas passage 6 located between the exhaust gas manifold 5 and the exhaust pipe being provided with a honeycomb catalyst 7. The honeycomb catalyst 7 is formed by providing independently multi-streams 7c... from the upper stream 4a thereof to the downstream 7b. Said manifold 53 is, besides, provided with a division wall 10 which is semicircularly isolating the first and the second manifold passages 8 and 9 in order to collect the exhaust gas of the cylinders where an ignition order may not be continuous, the downstream thereof of the division wall 10 being joined with the upper stream 7a of said catalyzer 7.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11847578A JPS5546026A (en) | 1978-09-25 | 1978-09-25 | Catalyst type exhaust gas purification apparatus of multicylinder engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11847578A JPS5546026A (en) | 1978-09-25 | 1978-09-25 | Catalyst type exhaust gas purification apparatus of multicylinder engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5546026A true JPS5546026A (en) | 1980-03-31 |
Family
ID=14737584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11847578A Pending JPS5546026A (en) | 1978-09-25 | 1978-09-25 | Catalyst type exhaust gas purification apparatus of multicylinder engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5546026A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4383410A (en) * | 1980-03-03 | 1983-05-17 | Nissan Motor Co., Ltd. | Exhaust system of a multi-cylinder internal combustion engine |
JPS60202617A (en) * | 1984-03-26 | 1985-10-14 | 住友電気工業株式会社 | Electrically insulated thermally shrinkable tube and connector of power cable using same |
JP2007046463A (en) * | 2005-08-05 | 2007-02-22 | Yamaha Motor Co Ltd | Exhaust system, and engine and vehicle equipped with it |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5358206A (en) * | 1976-11-05 | 1978-05-26 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
JPS53107520A (en) * | 1977-03-02 | 1978-09-19 | Mitsubishi Motors Corp | Catalyzer converter device |
JPS53137326A (en) * | 1977-05-06 | 1978-11-30 | Toyota Motor Corp | Catalytic converter |
JPS5447923A (en) * | 1977-09-26 | 1979-04-16 | Mitsubishi Motors Corp | Exhaust passage structure with catalytic converter |
-
1978
- 1978-09-25 JP JP11847578A patent/JPS5546026A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5358206A (en) * | 1976-11-05 | 1978-05-26 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
JPS53107520A (en) * | 1977-03-02 | 1978-09-19 | Mitsubishi Motors Corp | Catalyzer converter device |
JPS53137326A (en) * | 1977-05-06 | 1978-11-30 | Toyota Motor Corp | Catalytic converter |
JPS5447923A (en) * | 1977-09-26 | 1979-04-16 | Mitsubishi Motors Corp | Exhaust passage structure with catalytic converter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4383410A (en) * | 1980-03-03 | 1983-05-17 | Nissan Motor Co., Ltd. | Exhaust system of a multi-cylinder internal combustion engine |
JPS60202617A (en) * | 1984-03-26 | 1985-10-14 | 住友電気工業株式会社 | Electrically insulated thermally shrinkable tube and connector of power cable using same |
JPH0515014B2 (en) * | 1984-03-26 | 1993-02-26 | Sumitomo Electric Industries | |
JP2007046463A (en) * | 2005-08-05 | 2007-02-22 | Yamaha Motor Co Ltd | Exhaust system, and engine and vehicle equipped with it |
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