JPS56118539A - Carburetor - Google Patents
CarburetorInfo
- Publication number
- JPS56118539A JPS56118539A JP2137880A JP2137880A JPS56118539A JP S56118539 A JPS56118539 A JP S56118539A JP 2137880 A JP2137880 A JP 2137880A JP 2137880 A JP2137880 A JP 2137880A JP S56118539 A JPS56118539 A JP S56118539A
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- port
- slow port
- slow
- carburetor
- 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
- 239000000446 fuel Substances 0.000 abstract 3
- 230000008014 freezing Effects 0.000 abstract 2
- 238000007710 freezing Methods 0.000 abstract 2
- 238000010792 warming Methods 0.000 abstract 1
Landscapes
- Means For Warming Up And Starting Carburetors (AREA)
Abstract
PURPOSE: To surely prevent a throttle valve from freezing at start of a cold engine by disposing an electric heater in a body of a carburetor at a point in the vicinity to a throttle valve which is opened for idling or warming up the engine.
CONSTITUTION: A body 1 of a carburetor consists of separate elements. They are a main shell 2 wherein a venturi tube is formed and a lower shell 4 which contains a throttle valve 3. A slow port chamber 5, a slow port 6, an idle port 7 and an adjusting screw 8 are formed inside the lower shell 4. A fuel passing through a low- speed fuel passage 9 is delivered into the slow port chamber 5 and sucked through the idle port 7 into an intake passage 10. Depending on an opening of the throttle valve 3, an additional fuel is sucked through the slow port 6 into it. Disposed in the vicinity of the slow port 6, an electric heater 12 is stuck to the end of a tap 11 of the slow port chamber 5 to project, thereby surely preventing freezing at low temperatures.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2137880A JPS56118539A (en) | 1980-02-22 | 1980-02-22 | Carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2137880A JPS56118539A (en) | 1980-02-22 | 1980-02-22 | Carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56118539A true JPS56118539A (en) | 1981-09-17 |
Family
ID=12053422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2137880A Pending JPS56118539A (en) | 1980-02-22 | 1980-02-22 | Carburetor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56118539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622553U (en) * | 1992-05-22 | 1994-03-25 | 川崎重工業株式会社 | Car carburetor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113638A (en) * | 1974-02-23 | 1975-09-05 |
-
1980
- 1980-02-22 JP JP2137880A patent/JPS56118539A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113638A (en) * | 1974-02-23 | 1975-09-05 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622553U (en) * | 1992-05-22 | 1994-03-25 | 川崎重工業株式会社 | Car carburetor |
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