JPS5781150A - Floatless carburetor - Google Patents
Floatless carburetorInfo
- Publication number
- JPS5781150A JPS5781150A JP15737780A JP15737780A JPS5781150A JP S5781150 A JPS5781150 A JP S5781150A JP 15737780 A JP15737780 A JP 15737780A JP 15737780 A JP15737780 A JP 15737780A JP S5781150 A JPS5781150 A JP S5781150A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- low speed
- injection port
- throttle valve
- opening degrees
- 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 improve accuracy of a carburetor in such a way that a sliding throttle valve is provided on a flatless carburetor, and main fuel and low speed fuel injection port are adjusted by means of opening degrees of the throttle valve.
CONSTITUTION: A sensing membrane 31 is provided for comparting a fuel pump 32 and fuel chamber 32 in the carburetor body 2 having an air inlet path 1, and fuel from the pump 20 is fed into the fuel chamber 32. The fuel chamber 32 is communicated through a main fuel path 38 having a needle valve 41 to a main fuel injection port 5, and further communicated through a low speed fuel path 44 having a needle valve 46 to a low speed injection port 6. Besides, a sliding throttle valve 3 which is movable in the orthogonal direction to the axial center of an air inlet path 1 is provided on the body 2. The main and low speed fuel injection ports 5, 6 are provided on the throttle valve 3, the low speed fuel injection port 6 is opened by means of idling opening degrees, and at larger opening degrees than above-mentinoned, the injection port 6 is closed. In addition, idling opening degrees of the throttle valve 3 are adjusted by means of an adjusting screw 16.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15737780A JPS5781150A (en) | 1980-11-08 | 1980-11-08 | Floatless carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15737780A JPS5781150A (en) | 1980-11-08 | 1980-11-08 | Floatless carburetor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5781150A true JPS5781150A (en) | 1982-05-21 |
Family
ID=15648322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15737780A Pending JPS5781150A (en) | 1980-11-08 | 1980-11-08 | Floatless carburetor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5781150A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927127U (en) * | 1972-06-12 | 1974-03-08 | ||
JPS51123430A (en) * | 1975-03-31 | 1976-10-28 | Lectron Products | Carburetor |
-
1980
- 1980-11-08 JP JP15737780A patent/JPS5781150A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927127U (en) * | 1972-06-12 | 1974-03-08 | ||
JPS51123430A (en) * | 1975-03-31 | 1976-10-28 | Lectron Products | Carburetor |
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