JPS5566646A - Electronic control carbureter - Google Patents
Electronic control carbureterInfo
- Publication number
- JPS5566646A JPS5566646A JP14066878A JP14066878A JPS5566646A JP S5566646 A JPS5566646 A JP S5566646A JP 14066878 A JP14066878 A JP 14066878A JP 14066878 A JP14066878 A JP 14066878A JP S5566646 A JPS5566646 A JP S5566646A
- Authority
- JP
- Japan
- Prior art keywords
- control
- valve
- fuel
- air
- main
- 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 simplify the structure of electronic control carbureter and further to supply a sufficient fuel-air mixture to the engine even if the electron control failed, by adjusting the opening of an auxiliary valve and a control valve via a control circuit in accordance with the detector signal showing the operational condition.
CONSTITUTION: Main air bleeder 7 and variable air bleeder 8 are open to the midway of main fuel path 6 connected to main noxxle 5, which is open to venturi 4. Variable bleeder 8 is provided with control valve 9 and on-off type main fuel correction electromagnetic valve 10. Electromagnetic valve 10 is supplied with main system air-fuel ratio control signal A. Auxiliary fuel path 16, which is linked to auxiliary nozzle 15, is provided with on-off type auxiliary fuel control electromagnetic valve 17. Auxiliary fuel control signal B is supplied to open or close it. Air supply path 18 is provided with on-off type air control electromagnetic valve 19. The valve 19 is supplied with idling rotation and start control signal C.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14066878A JPS5566646A (en) | 1978-11-15 | 1978-11-15 | Electronic control carbureter |
US06/082,337 US4292946A (en) | 1978-11-15 | 1979-10-05 | Air-fuel ratio control system |
AU51541/79A AU521322B2 (en) | 1978-11-15 | 1979-10-09 | Air-fuel ratio control system |
GB7935499A GB2040512B (en) | 1978-11-15 | 1979-10-12 | Air-fuel ratio control system |
DE19792942837 DE2942837A1 (en) | 1978-11-15 | 1979-10-23 | DEVICE FOR CONTROLLING THE FUEL-AIR RATIO FOR A CARBURETOR |
CA339,144A CA1127742A (en) | 1978-11-15 | 1979-11-05 | Air-fuel ratio control system |
US06/253,008 US4388904A (en) | 1978-11-15 | 1981-04-10 | Air-fuel ratio control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14066878A JPS5566646A (en) | 1978-11-15 | 1978-11-15 | Electronic control carbureter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5566646A true JPS5566646A (en) | 1980-05-20 |
Family
ID=15273977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14066878A Pending JPS5566646A (en) | 1978-11-15 | 1978-11-15 | Electronic control carbureter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5566646A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303048A (en) * | 1979-02-09 | 1981-12-01 | Aisin Seiki Kabushiki Kaisha | Engine rotation speed control system |
JPS6062630A (en) * | 1983-09-14 | 1985-04-10 | Mitsubishi Motors Corp | Air-fuel ratio controller for internal-combustion engine |
-
1978
- 1978-11-15 JP JP14066878A patent/JPS5566646A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303048A (en) * | 1979-02-09 | 1981-12-01 | Aisin Seiki Kabushiki Kaisha | Engine rotation speed control system |
JPS6062630A (en) * | 1983-09-14 | 1985-04-10 | Mitsubishi Motors Corp | Air-fuel ratio controller for internal-combustion engine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5264539A (en) | Feedback air fuel ratio type mixture controller | |
JPS57151039A (en) | Purifying device of exhaust from multi-cylinder engine | |
JPS51129535A (en) | An air fuel ratio control apparatus of an carburetor | |
JPS5666441A (en) | Electronically controlled carburetor | |
JPS5623545A (en) | Air-fuel ratio controller | |
JPS5749046A (en) | Correcting device of carburetor for idling revolution | |
JPS56126654A (en) | Electronic controlled carburetor | |
JPS5566646A (en) | Electronic control carbureter | |
JPS5459527A (en) | Air-fuel ratio controller for engine | |
JPS5779228A (en) | Air fuel ratio control for carbureter | |
JPS536721A (en) | Carbureter | |
JPS5481423A (en) | Air fuel ratio control equipment of internal combustion engine | |
JPS5623535A (en) | Air-fuel ratio controller | |
JPS5644438A (en) | Air-fuel ratio control system with high altitude | |
JPS5317837A (en) | Fuel injection system of electronic control type | |
JPS538432A (en) | Carburetor | |
JPS55142952A (en) | Electronic carburetor | |
ES487462A2 (en) | Improvements in carburettors for internal combustion engines | |
JPS562451A (en) | Carburetor using air valve | |
JPS5779238A (en) | Idling revolution number compensator for carburetor | |
JPS5688940A (en) | Engine carburetter | |
JPS5578124A (en) | Suction device for engine | |
JPS55164774A (en) | Fuel injection device for engine | |
JPS5688943A (en) | Controlling apparatus for number of idling revolution | |
JPS526835A (en) | Assembly of carburetor |