JPS5587818A - Misfiring preventive device for multi-cylinder internal combustion engine - Google Patents
Misfiring preventive device for multi-cylinder internal combustion engineInfo
- Publication number
- JPS5587818A JPS5587818A JP16136578A JP16136578A JPS5587818A JP S5587818 A JPS5587818 A JP S5587818A JP 16136578 A JP16136578 A JP 16136578A JP 16136578 A JP16136578 A JP 16136578A JP S5587818 A JPS5587818 A JP S5587818A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- path
- misfiring
- carburetor
- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
PURPOSE: To prevent an operation of misfiring of the engine, by decreasing a feed amount of fuel partially to the cylinder, when the engine is in an operation of low load, and substantially enriching an air-fuel ratio to the other cylinder, in the multi- cylinder engine having a respectively independent air intake path.
CONSTITUTION: Two pistons 2a, 3b are in a motion of sliding in a different phase in a cylinder 2. To a crank case 6a, 6b, in bottom portion of each of the pistons 2a, 3b, is independently linked an air intake path 11a, 11b. In each path 11a, 11b, is provided a carburetor 13a, 13b, simultaneously in a low speed fuel path 20a of one carburetor 13a of them, is arranged a solenoid valve 24. In addition the solenoid valve 24 is made interlocking to a throttle valve 15b of the other carburetor 13b, and a low speed path 20a is closed for the throttle valve 15b to be in a low degree of opening.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16136578A JPS5587818A (en) | 1978-12-27 | 1978-12-27 | Misfiring preventive device for multi-cylinder internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16136578A JPS5587818A (en) | 1978-12-27 | 1978-12-27 | Misfiring preventive device for multi-cylinder internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5587818A true JPS5587818A (en) | 1980-07-03 |
Family
ID=15733694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16136578A Pending JPS5587818A (en) | 1978-12-27 | 1978-12-27 | Misfiring preventive device for multi-cylinder internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5587818A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4757792A (en) * | 1983-06-29 | 1988-07-19 | Outboard Marine Corporation | Internal combustion engine |
US4825821A (en) * | 1988-04-20 | 1989-05-02 | Outboard Marine Corporation | Carburetor pulse-back damping system for 2-cycle internal combustion engine |
-
1978
- 1978-12-27 JP JP16136578A patent/JPS5587818A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4757792A (en) * | 1983-06-29 | 1988-07-19 | Outboard Marine Corporation | Internal combustion engine |
US4825821A (en) * | 1988-04-20 | 1989-05-02 | Outboard Marine Corporation | Carburetor pulse-back damping system for 2-cycle internal combustion engine |
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