JPS5973551U - Fuel control device during deceleration of internal combustion engine - Google Patents
Fuel control device during deceleration of internal combustion engineInfo
- Publication number
- JPS5973551U JPS5973551U JP16922482U JP16922482U JPS5973551U JP S5973551 U JPS5973551 U JP S5973551U JP 16922482 U JP16922482 U JP 16922482U JP 16922482 U JP16922482 U JP 16922482U JP S5973551 U JPS5973551 U JP S5973551U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- control device
- device during
- during deceleration
- 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
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は気化器吸気通路部分の図解的断面図、第２図は
本考案を適用した気化器の第１実施例の部分断面図、第
３図は吸気管負圧を説明するグラフ、第４図は本考案の
第２実施例の断面図、第５図は同じく第３一実施例の断
面図、第６図は同じく第４実施例の断面図である。
１・・・・・・気化器本体、２・・・・・・ベンチュ、
す、３・・・・・・スロットル弁、５・・・・・・スロ
ー系ポート、７・・・・・・制御ポート、８・・・・・
・センシングパイプ、１４，１５゜１５’、１Ｂ・・・
・・・エアブリード通路、２１．２１′、２１″・・・
・・・弁装置。FIG. 1 is a schematic sectional view of the intake passage of a carburetor, FIG. 2 is a partial sectional view of a first embodiment of the carburetor to which the present invention is applied, FIG. 3 is a graph explaining the negative pressure in the intake pipe, and FIG. FIG. 4 is a sectional view of the second embodiment of the present invention, FIG. 5 is a sectional view of the thirty-first embodiment, and FIG. 6 is a sectional view of the fourth embodiment. 1... Carburetor body, 2... Ventu,
3... Throttle valve, 5... Slow system port, 7... Control port, 8...
・Sensing pipe, 14, 15° 15', 1B...
...Air bleed passage, 21.21', 21''...
...Valve device.
Claims (1)
燃料通路にエアブリードする通路を設け、該エアブリー
ド通路には吸気管負圧を受けてこの負圧が定められた値
より高くなったときに通路面積を増加させるように構成
した弁装置が配置されることを特徴とする内燃機関の減
速時の燃料制御装置。In a carburetor having a slow system fuel passage, an air bleed passage is provided in the slow system fuel passage, and the air bleed passage receives negative pressure in the intake pipe, and when this negative pressure becomes higher than a predetermined value. 1. A fuel control device during deceleration of an internal combustion engine, characterized in that a valve device configured to increase a passage area is disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16922482U JPS5973551U (en) | 1982-11-10 | 1982-11-10 | Fuel control device during deceleration of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16922482U JPS5973551U (en) | 1982-11-10 | 1982-11-10 | Fuel control device during deceleration of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5973551U true JPS5973551U (en) | 1984-05-18 |
Family
ID=30369746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16922482U Pending JPS5973551U (en) | 1982-11-10 | 1982-11-10 | Fuel control device during deceleration of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973551U (en) |
-
1982
- 1982-11-10 JP JP16922482U patent/JPS5973551U/en active Pending
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