JPS648560U - - Google Patents
Info
- Publication number
- JPS648560U JPS648560U JP10336587U JP10336587U JPS648560U JP S648560 U JPS648560 U JP S648560U JP 10336587 U JP10336587 U JP 10336587U JP 10336587 U JP10336587 U JP 10336587U JP S648560 U JPS648560 U JP S648560U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- carburetor
- pressure valve
- pilot
- bypass passage
- 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 4
- 239000000203 mixture Substances 0.000 claims description 3
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
図は本考案の一実施例を示し、第１図は縦断側
面図、第２図は負圧弁の縦断面図である。
１……気化器、２……吸気通路、６……パイロ
ツトノズル、１０……パイロツトエアー通路、１
１……バイパス通路、１２……負圧弁。
The drawings show an embodiment of the present invention, with FIG. 1 being a longitudinal side view and FIG. 2 being a longitudinal sectional view of a negative pressure valve. 1... Carburetor, 2... Intake passage, 6... Pilot nozzle, 10... Pilot air passage, 1
1... Bypass passage, 12... Negative pressure valve.
補正 昭６２．８．１８
実用新案登録請求の範囲を次のように補正する
。Amendment August 18, 1982 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
気化器のスロー系燃料供給用のパイロツトノズ
ルに通じるパイロツト通路に、エアークリーナー
側に通じるバイパス通路を設け、該バイパス通路
の途中に負圧弁を設け、該負圧弁の負圧室を吸気
通路に連結し、減速時に負圧弁を開いてパイロツ
トエアーを増量して燃料を薄くするようにしたこ
とを特徴とする気化器の混合気調整装置。[Scope of Claim for Utility Model Registration] A bypass passage leading to the air cleaner side is provided in the pilot passage leading to the pilot nozzle for supplying slow system fuel of the carburetor, a negative pressure valve is provided in the middle of the bypass passage, and a negative pressure valve is provided in the middle of the bypass passage. A mixture adjustment device for a carburetor, characterized in that a negative pressure chamber is connected to an intake passage, and the negative pressure valve is opened during deceleration to increase the amount of pilot air and dilute the fuel.
Claims (1)
ルに通じるパイロツトエアー通路に、エアークリ
ーナー側に通じるバイパス通路を設け、該バイパ
ス通路の途中に負圧弁を設け、該負圧弁の負圧室
を吸気通路に連結し、減速時に負圧弁を開いてパ
イロツトエアーを増量して燃料を薄くするように
したことを特徴とする気化器の混合気調整装置。 A bypass passage leading to the air cleaner side is provided in the pilot air passage leading to the pilot nozzle for supplying slow system fuel of the carburetor, a negative pressure valve is provided in the middle of the bypass passage, and the negative pressure chamber of the negative pressure valve is connected to the intake passage. A mixture adjustment device for a carburetor, characterized in that the mixture is connected to the carburetor, and the negative pressure valve is opened during deceleration to increase the amount of pilot air and dilute the fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10336587U JPS648560U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10336587U JPS648560U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648560U true JPS648560U (en) | 1989-01-18 |
Family
ID=31334129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10336587U Pending JPS648560U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648560U (en) |
-
1987
- 1987-07-07 JP JP10336587U patent/JPS648560U/ja active Pending
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