JPS569640A - Air fuel ratio controller for internal combustion engine - Google Patents
Air fuel ratio controller for internal combustion engineInfo
- Publication number
- JPS569640A JPS569640A JP8541679A JP8541679A JPS569640A JP S569640 A JPS569640 A JP S569640A JP 8541679 A JP8541679 A JP 8541679A JP 8541679 A JP8541679 A JP 8541679A JP S569640 A JPS569640 A JP S569640A
- Authority
- JP
- Japan
- Prior art keywords
- air
- combustion engine
- internal combustion
- fuel ratio
- air fuel
- 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
Abstract
PURPOSE: To prevent the mixed air from becomming excessively thick at warming up by connecting the second air bleed which is opened only at warming up with a fuel passage of an engine which is supplied with rather thick mixed air.
CONSTITUTION: A main nozzle 17 which opens into a venturi part 18 of a carburetor 6 is connected to a float chmber which is not indicated in the figure through a fuel passage 12. The first air bleed 20 which is connected to the upper part of the venturi 18 and the second air bleed 13 which has a bimetal valve 27 at its top are connected with the passage 12. Then, the valve 27 detects the temperature of a cooling water passage 33 and supplys air to the fuel passage 12 by being opened below the set temperature. Furthermore, in an exhaust system 3 of an engine 1, the secondary air is fed through a lead valve 32, and also, a purifier 11 is provided in an exhaust pipe 10.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8541679A JPS569640A (en) | 1979-07-05 | 1979-07-05 | Air fuel ratio controller for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8541679A JPS569640A (en) | 1979-07-05 | 1979-07-05 | Air fuel ratio controller for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS569640A true JPS569640A (en) | 1981-01-31 |
Family
ID=13858193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8541679A Pending JPS569640A (en) | 1979-07-05 | 1979-07-05 | Air fuel ratio controller for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS569640A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58172594U (en) * | 1982-05-10 | 1983-11-18 | 三菱重工業株式会社 | shield tunneling machine |
JPS6148953U (en) * | 1984-08-30 | 1986-04-02 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5224610A (en) * | 1975-11-28 | 1977-02-24 | Daihatsu Motor Co Ltd | Single mixed gas type gasoline engine |
JPS5349627A (en) * | 1976-10-15 | 1978-05-06 | Toyota Motor Corp | Exhaust gas purifier |
-
1979
- 1979-07-05 JP JP8541679A patent/JPS569640A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5224610A (en) * | 1975-11-28 | 1977-02-24 | Daihatsu Motor Co Ltd | Single mixed gas type gasoline engine |
JPS5349627A (en) * | 1976-10-15 | 1978-05-06 | Toyota Motor Corp | Exhaust gas purifier |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58172594U (en) * | 1982-05-10 | 1983-11-18 | 三菱重工業株式会社 | shield tunneling machine |
JPS6148953U (en) * | 1984-08-30 | 1986-04-02 | ||
JPH0137165Y2 (en) * | 1984-08-30 | 1989-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5535134A (en) | Air-fuel ratio control system in internal combustion engine | |
JPS5560657A (en) | Fuel feeding device | |
JPS5749046A (en) | Correcting device of carburetor for idling revolution | |
JPS569640A (en) | Air fuel ratio controller for internal combustion engine | |
JPS55148938A (en) | Controller of idling revolution | |
JPS57135245A (en) | Carbureter provided with starter | |
JPS54133232A (en) | Fuel supply control method for spark ignition engine | |
JPS551412A (en) | Compensating concentration of mixture in internal combustion engine | |
JPS5751949A (en) | Fuel injection apparatus for motor cycle | |
JPS569641A (en) | Fuel increasing device for starting | |
JPS55117057A (en) | Carburetion accelerating device for liquefied gas engine | |
JPS5675944A (en) | Vaporizer control device for starting multiple fuel internal combustion engine | |
JPS5652563A (en) | Air-fuel mixture heater for internal combustion engine | |
JPS5535179A (en) | Intake apparatus of internal combustion engine | |
JPS5467133A (en) | Carburetor | |
JPS57165658A (en) | Starting device of internal combustion engine | |
JPS5791364A (en) | Intake pipe heating apparatus for internal combustion engine | |
JPS562434A (en) | Feedback system for internal combustion engine with supercharger | |
JPS54120309A (en) | Liquid petroleum gas internal combustion engine | |
JPS56110550A (en) | Suction air heater of internal combustion engine | |
JPS57181956A (en) | Double carburator | |
JPS55119950A (en) | Fuel gas feeding apparatus | |
JPS5618053A (en) | Forced air-cooling equipment for carburetor in internal combustion engine | |
JPS5514918A (en) | Fuel supply system for internal combustion engine | |
JPS55164751A (en) | Fuel feed device for internal-combustion engine |