JPS5698550A - Carbureter - Google Patents
CarbureterInfo
- Publication number
- JPS5698550A JPS5698550A JP17356779A JP17356779A JPS5698550A JP S5698550 A JPS5698550 A JP S5698550A JP 17356779 A JP17356779 A JP 17356779A JP 17356779 A JP17356779 A JP 17356779A JP S5698550 A JPS5698550 A JP S5698550A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- main nozzle
- passage
- nozzle
- 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
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
PURPOSE: To provide an appropriate air fuel ratio for the carbureter by supplying dilute fuel through a main nozzle and also supplying fuel through other main nozzle in response to the driving condition.
CONSTITUTION: A main nozzle 13 communication with a float chamber 6 through a main system fuel passage 11 is opened in a small Venturi tube 3 arranged in the suction air passage 1, and the supply of the dilute fuel is performed. Further, another main nozzle 22 is arranged in opposite to the main nozzle 13, and the nozzle 22 is communicated with the float chamber 6 through a main system fuel passage 20 for controlling the air fuel ratio, having a control valve 21. The control valve 21 is subejcted to feedback control by means of a control device 25 which receives a signal of an O2 senser 24 provided in the exhaust passage e3, and a mixture is supplied in response to the driving condition through both nozzles.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17356779A JPS5698550A (en) | 1979-12-29 | 1979-12-29 | Carbureter |
US06/140,955 US4422423A (en) | 1979-04-24 | 1980-04-16 | Jet control type carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17356779A JPS5698550A (en) | 1979-12-29 | 1979-12-29 | Carbureter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5698550A true JPS5698550A (en) | 1981-08-08 |
Family
ID=15962942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17356779A Pending JPS5698550A (en) | 1979-04-24 | 1979-12-29 | Carbureter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5698550A (en) |
-
1979
- 1979-12-29 JP JP17356779A patent/JPS5698550A/en active Pending
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