JPS637261U - - Google Patents
Info
- Publication number
- JPS637261U JPS637261U JP10024186U JP10024186U JPS637261U JP S637261 U JPS637261 U JP S637261U JP 10024186 U JP10024186 U JP 10024186U JP 10024186 U JP10024186 U JP 10024186U JP S637261 U JPS637261 U JP S637261U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- carburetor
- valve
- intake
- engine
- 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 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
図は本考案の一実施例を示す縦断側面図である
。
１……吸気孔、２……気化器、３……吸気通路
、１１……パイロツト燃料通路、１２……負圧開
閉弁、１３……負圧室。
The figure is a longitudinal sectional side view showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Intake hole, 2... Carburizer, 3... Intake passage, 11... Pilot fuel passage, 12... Negative pressure on/off valve, 13... Negative pressure chamber.
Claims (1)
吸気に燃料を混入するようにしたものに於て、気
化器のパイロツト燃料通路に負圧開閉弁を設け、
該負圧開閉弁の負圧室を吸気通路に連結し、低開
度高負荷時に吸気通路の高負圧で負圧開閉弁を閉
じるようにしたことを特徴とする気化器を用いた
エンジンのアフターバーン防止装置。 In the case where a carburetor is connected to the intake hole of the engine and the carburetor mixes fuel into the intake air, a negative pressure on/off valve is provided in the pilot fuel passage of the carburetor,
An engine using a carburetor, characterized in that the negative pressure chamber of the negative pressure on-off valve is connected to the intake passage, and the negative pressure on-off valve is closed by high negative pressure in the intake passage when the opening is low and the load is high. Afterburn prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10024186U JPS637261U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10024186U JPS637261U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS637261U true JPS637261U (en) | 1988-01-18 |
Family
ID=30969876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10024186U Pending JPS637261U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS637261U (en) |
-
1986
- 1986-06-30 JP JP10024186U patent/JPS637261U/ja active Pending