JPS5650247A - Carburetor - Google Patents
CarburetorInfo
- Publication number
- JPS5650247A JPS5650247A JP12612279A JP12612279A JPS5650247A JP S5650247 A JPS5650247 A JP S5650247A JP 12612279 A JP12612279 A JP 12612279A JP 12612279 A JP12612279 A JP 12612279A JP S5650247 A JPS5650247 A JP S5650247A
- Authority
- JP
- Japan
- Prior art keywords
- air
- nozzle
- fuel
- main nozzle
- communicating
- 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 atomize the fuel in a carburetor by feedback control of the air with the arrangment of an air nozzle opposed to a main nozzle at a proper interval therefrom.
CONSTITUTION: A main nozzle 10 communicating with a float chamber 7 is opened to a small venturi 3 formed in an intake manifold 1. An air nozzle 20 is also opened to the small venturi 3 at a position opposing to and apart properly from the main nozzle 10. The air nozzle 20 is designed to have a larger diameter than the main nozzle 10 thereby permitting a correction of the fuel by the air. An air passage 18 communicating with the air nozzle 20 is provided with an electromagnetic valve 19, which is feedback controlled by a control unit 25 based on a signal outputted from an exhaust sensor 24 provided within an exhaust passage 23. Thus the amount of air collided to the fuel is controlled desirably.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12612279A JPS5650247A (en) | 1979-09-28 | 1979-09-28 | Carburetor |
US06/149,626 US4336780A (en) | 1979-05-21 | 1980-05-13 | Jet control carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12612279A JPS5650247A (en) | 1979-09-28 | 1979-09-28 | Carburetor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5650247A true JPS5650247A (en) | 1981-05-07 |
Family
ID=14927186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12612279A Pending JPS5650247A (en) | 1979-05-21 | 1979-09-28 | Carburetor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5650247A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7342865B2 (en) | 2002-11-29 | 2008-03-11 | Pentax Corporation | Objective lens for optical recording/reproducing device |
-
1979
- 1979-09-28 JP JP12612279A patent/JPS5650247A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7342865B2 (en) | 2002-11-29 | 2008-03-11 | Pentax Corporation | Objective lens for optical recording/reproducing device |
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