JPS61105744U - - Google Patents
Info
- Publication number
- JPS61105744U JPS61105744U JP19072084U JP19072084U JPS61105744U JP S61105744 U JPS61105744 U JP S61105744U JP 19072084 U JP19072084 U JP 19072084U JP 19072084 U JP19072084 U JP 19072084U JP S61105744 U JPS61105744 U JP S61105744U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- piston
- fuel
- pressure chamber
- accelerator
- 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
- 230000001133 acceleration Effects 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
気化器の加速ポンプ装置の全体構成図、第２図は
変形例の要部説明図である。
１……加速ポンプ、２……フロート室、３……
吸気通路、４……ピストン、５……下部室（圧力
室）６……加速用燃料通路、１２……チエツク弁
、１３……第１通路、１４……開閉弁、１５……
第２通路、４１……チエツク弁。
The drawings show an embodiment of the present invention, and FIG. 1 is an overall configuration diagram of an acceleration pump device for a carburetor, and FIG. 2 is an explanatory diagram of main parts of a modified example. 1...acceleration pump, 2...float chamber, 3...
Intake passage, 4...Piston, 5...Lower chamber (pressure chamber) 6...Acceleration fuel passage, 12...Check valve, 13...First passage, 14...Open/close valve, 15...
2nd passage, 41...check valve.
Claims (1)
通路と、該通路を加速ポンプのピストン下降時及
びピストン不作動時に閉じるチエツク弁と、上記
ピストンの下降時に圧力室の燃料を吸気通路に導
く加速用燃料通路とを有する気化器において、エ
ンジン停止時に、フロート室下部と圧力室下部と
を連通する弁手段を備えていることを特徴とする
気化器の加速ポンプ装置。 A passage for guiding the fuel in the float chamber to the pressure chamber of the accelerator pump, a check valve that closes the passage when the piston of the accelerator pump is lowered or when the piston is inoperative, and an accelerator for guiding the fuel in the pressure chamber to the intake passage when the piston is lowered. 1. An acceleration pump device for a carburetor having a fuel passage, characterized in that the carburetor is provided with a valve means for communicating a lower part of a float chamber and a lower part of a pressure chamber when the engine is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19072084U JPS61105744U (en) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19072084U JPS61105744U (en) | 1984-12-14 | 1984-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105744U true JPS61105744U (en) | 1986-07-04 |
Family
ID=30748171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19072084U Pending JPS61105744U (en) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105744U (en) |
-
1984
- 1984-12-14 JP JP19072084U patent/JPS61105744U/ja active Pending
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