JPS62119457U - - Google Patents
Info
- Publication number
- JPS62119457U JPS62119457U JP692686U JP692686U JPS62119457U JP S62119457 U JPS62119457 U JP S62119457U JP 692686 U JP692686 U JP 692686U JP 692686 U JP692686 U JP 692686U JP S62119457 U JPS62119457 U JP S62119457U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- opening
- closing means
- state
- 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 claims description 12
- 238000011084 recovery Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図はこの考案に係る気化器の燃料供給遮断
装置の第１実施例を示すその要部断面図、第２図
および第３図はこの考案の第２実施例を示す図で
あり、第２図はその要部断面図、第３図は第２図
の―矢視図、第４図はこの考案の第３実施例
を示すその要部断面図、第５図〜第８図は従来の
気化器の燃料供給遮断装置を示す図であり、第５
図はその全体構成図、第６図はこの装置の回路構
成を示す図、第７図および第８図は問題点を説明
するための各説明図である。
２１…気化器本体、２６，２７…スロー系燃料
通路、３６，３７…スローカツトソレノイドバル
ブ（開閉手段）。
FIG. 1 is a sectional view of a main part showing a first embodiment of a fuel supply cutoff device for a carburetor according to this invention, and FIGS. 2 and 3 are views showing a second embodiment of this invention. 2 is a sectional view of the main part, FIG. 3 is a view taken along the - arrow in FIG. 2, FIG. 4 is a sectional view of the main part showing the third embodiment of this invention, and FIGS. It is a diagram showing the fuel supply cutoff device of the carburetor of
FIG. 6 is a diagram showing the overall configuration of the device, FIG. 6 is a diagram showing the circuit configuration of this device, and FIGS. 7 and 8 are explanatory diagrams for explaining problems. 21... Carburetor main body, 26, 27... Slow system fuel passage, 36, 37... Slow cut solenoid valve (opening/closing means).
Claims (1)
する低速燃料系統を少なくとも２系統以上設ける
とともに各系統に各燃料通路を開閉する開閉手段
をそれぞれ設けて、機関がフユーエルカツト状態
となつたときには各開閉手段を全て全閉とし、フ
ユーエルカツト状態から回転数が所定値に低下し
フユーエルリカバ状態に移行するときは各開閉手
段を順次開き、さらにフユーエルリカバ状態とな
つたときは各開閉手段を全て開くようにしたこと
を特徴とする気化器の燃料供給遮断装置。 At least two or more low-speed fuel systems having fuel passages branching from the main fuel system of the carburetor are provided, and each system is provided with an opening/closing means for opening and closing each fuel passage, so that when the engine enters the fuel cut state, each opening/closing means is provided. are fully closed, and when the rotational speed drops from the fuel cut state to a predetermined value and the state shifts to the fuel recovery state, each opening/closing means is sequentially opened, and when the fuel recovery state is reached, all opening/closing means are opened. Features: Carburetor fuel supply cutoff device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP692686U JPS62119457U (en) | 1986-01-20 | 1986-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP692686U JPS62119457U (en) | 1986-01-20 | 1986-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62119457U true JPS62119457U (en) | 1987-07-29 |
Family
ID=30789899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP692686U Pending JPS62119457U (en) | 1986-01-20 | 1986-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62119457U (en) |
-
1986
- 1986-01-20 JP JP692686U patent/JPS62119457U/ja active Pending
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