JPS5551916A - Exhaust gas purifying device for internal combustion engine - Google Patents
Exhaust gas purifying device for internal combustion engineInfo
- Publication number
- JPS5551916A JPS5551916A JP12340278A JP12340278A JPS5551916A JP S5551916 A JPS5551916 A JP S5551916A JP 12340278 A JP12340278 A JP 12340278A JP 12340278 A JP12340278 A JP 12340278A JP S5551916 A JPS5551916 A JP S5551916A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- combustion chamber
- air
- suction port
- air mixture
- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
PURPOSE: To reduce exhaution of HC component of fuel by distributing air-rich fuel-air mixture to the inner wall of a combustion chamber to prevent the adhesion of the fuel on the wall surface with a double-walled suction pipe having a passage for the fuel-air mixture and a passage for air.
CONSTITUTION: A suction port opening to a combustion chamber 5 is consisted of an inner suction port 4 and an outer suction port 6 combined in a double-walled construction. A suction pipe 3 provided with a carbureter 2 is connected to the inner suction port 4 to introduce fuel-air mixture to the combustion chamber. A suction pipe 7 by-passing the carbureter 2 is connected to the outer suction port 6 to introduce chiefly air into the combustion chamber. Accordingly, the fuel-air mixture flow introduced into the combustion chamber 5 through a suction valve 8 is wrapped by air so that fuel particles are less liable to adhere to the wall surface of the combustion chamber.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12340278A JPS5551916A (en) | 1978-10-06 | 1978-10-06 | Exhaust gas purifying device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12340278A JPS5551916A (en) | 1978-10-06 | 1978-10-06 | Exhaust gas purifying device for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5551916A true JPS5551916A (en) | 1980-04-16 |
Family
ID=14859658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12340278A Pending JPS5551916A (en) | 1978-10-06 | 1978-10-06 | Exhaust gas purifying device for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5551916A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01318756A (en) * | 1988-06-20 | 1989-12-25 | Yoshiaki Hidaka | Intake device for internal combustion engine |
-
1978
- 1978-10-06 JP JP12340278A patent/JPS5551916A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01318756A (en) * | 1988-06-20 | 1989-12-25 | Yoshiaki Hidaka | Intake device for internal combustion engine |
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