JPS6365842U - - Google Patents
Info
- Publication number
- JPS6365842U JPS6365842U JP16132686U JP16132686U JPS6365842U JP S6365842 U JPS6365842 U JP S6365842U JP 16132686 U JP16132686 U JP 16132686U JP 16132686 U JP16132686 U JP 16132686U JP S6365842 U JPS6365842 U JP S6365842U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- slow
- main
- negative pressure
- level sensor
- 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 9
- 241000234435 Lilium Species 0.000 claims description 4
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
図面は本考案の燃料供給装置の一実施例による
全体の構造を示す断面図である。
１……吸気通路、２……固定ベンチユリ、３…
…エアバルブ、５……スロツトルバルブ、６……
スロー系ベンチユリ、７……燃料室、８……ソレ
ノイドバルブ、９，１４，１８……負圧通路、１
０，１５，１９……レベルセンサ、１１……メイ
ンジエツト、１２……燃料通路、１３……スロー
ポート、１６……切換手段、１７……パイロツト
ジエツト、２０……燃料流量制御手段、２１……
メインエアジエツト、２２……オリフイス。
The drawing is a sectional view showing the overall structure of an embodiment of the fuel supply device of the present invention. 1...Intake passage, 2...Fixed bench lily, 3...
...Air valve, 5...Throttle valve, 6...
Slow system bench lily, 7... Fuel chamber, 8... Solenoid valve, 9, 14, 18... Negative pressure passage, 1
0, 15, 19...Level sensor, 11...Main jet, 12...Fuel passage, 13...Slow port, 16...Switching means, 17...Pilot jet, 20...Fuel flow rate control means, 21... …
Main air jet, 22...orifice.
Claims (1)
下流側に連通する負圧通路及びスロー系ベンチユ
リに開口し且つパイロツトジエツトの下流側に連
通する負圧通路にメイン系レベルセンサ又はスロ
ー系レベルセンサを配設し、上記パイロツトジエ
ツトまたはこれと並列して形成された孔を介して
上記メインジエツトからの燃料が流入せしめられ
る負圧室及びスロー域において上記孔を閉鎖せし
めるバルブを有する切換手段を燃料通路の途中に
設け、スロー域及びメイン域において上記スロー
系レベルセンサまたはメイン系レベルセンサの出
力信号に基づき上記負圧室からの燃料の流量を燃
料流量制御手段により制御するように構成した燃
料供給装置。 A main system level sensor or a slow system level sensor is disposed in a negative pressure passage that opens to the fixed bench lily and communicates with the downstream side of the main jet, and a negative pressure passage that opens to the slow system bench lily and communicates with the downstream side of the pilot jet. , a switching means having a negative pressure chamber into which fuel from the main jet flows through the pilot jet or a hole formed in parallel with the pilot jet, and a valve that closes the hole in the slow region is provided in the middle of the fuel passage. A fuel supply device configured to control the flow rate of fuel from the negative pressure chamber based on the output signal of the slow system level sensor or the main system level sensor in a slow region and a main region by a fuel flow rate control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16132686U JPS6365842U (en) | 1986-10-21 | 1986-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16132686U JPS6365842U (en) | 1986-10-21 | 1986-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6365842U true JPS6365842U (en) | 1988-04-30 |
Family
ID=31087537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16132686U Pending JPS6365842U (en) | 1986-10-21 | 1986-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6365842U (en) |
-
1986
- 1986-10-21 JP JP16132686U patent/JPS6365842U/ja active Pending