JPS59175661U - Fuel concentration control device - Google Patents
Fuel concentration control deviceInfo
- Publication number
- JPS59175661U JPS59175661U JP7098783U JP7098783U JPS59175661U JP S59175661 U JPS59175661 U JP S59175661U JP 7098783 U JP7098783 U JP 7098783U JP 7098783 U JP7098783 U JP 7098783U JP S59175661 U JPS59175661 U JP S59175661U
- Authority
- JP
- Japan
- Prior art keywords
- piston valve
- fuel concentration
- concentration control
- control device
- valve
- 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.)
- Granted
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図は本考案に係る燃料濃度フントロニル装置の設置
態様を示した概念図、第２図はその要部断面図、第３図
ａ、 ｂ、 ｃは流量制御弁の作動状態を示した図
である。
１・・・燃料濃度コントロール装置、２・・・気化器本
体、３・・・ハウジング、４・・・インレットポート、
５・・・アウトレットポート、６・・・パイプ、８・・
・パイプ、１０・・・サーモバルブ、１１・・・ピスト
ンバルブ、１２・・・孔、１３・・・流量制御弁、１４
・・・パイプ、１９・・・スプリング収容室、２１・・
・ニードル・ジェット、２４・・・エア・クリーナ、２
５・・・パイプ。Fig. 1 is a conceptual diagram showing the installation mode of the fuel concentration funnel device according to the present invention, Fig. 2 is a sectional view of its main part, and Figs. 3 a, b, and c are diagrams showing the operating state of the flow rate control valve. It is. DESCRIPTION OF SYMBOLS 1... Fuel concentration control device, 2... Carburetor body, 3... Housing, 4... Inlet port,
5... Outlet port, 6... Pipe, 8...
・Pipe, 10... Thermo valve, 11... Piston valve, 12... Hole, 13... Flow rate control valve, 14
...Pipe, 19...Spring accommodation chamber, 21...
・Needle jet, 24...Air cleaner, 2
5...Pipe.
Claims (1)
穿設すると共に、ピストンバルブ気化器のハウジングに
、インレットポート及びアウトレットポートを形成し、
これらのポートの少なくとも一方と上記孔によって流量
制御弁を構成し、かつ上記インレットポートを、燃料供
給系のピストンバルブより上流側に連通させると共に、
上記アウトレットポートを燃料供給系のピストンバルブ
より下流側に連通させ、スロットル開度が所定の開度以
上に達した際に、上記流量制御弁を開成させるようにし
たことを特徴とする燃料濃度コントロール装置。Drilling a hole in the side wall of the piston valve of the piston valve carburetor, and forming an inlet port and an outlet port in the housing of the piston valve carburetor,
At least one of these ports and the hole constitute a flow control valve, and the inlet port is communicated with an upstream side of the piston valve of the fuel supply system,
Fuel concentration control characterized in that the outlet port is communicated with a downstream side of a piston valve of a fuel supply system, and the flow rate control valve is opened when a throttle opening reaches a predetermined opening or more. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7098783U JPS59175661U (en) | 1983-05-12 | 1983-05-12 | Fuel concentration control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7098783U JPS59175661U (en) | 1983-05-12 | 1983-05-12 | Fuel concentration control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59175661U true JPS59175661U (en) | 1984-11-24 |
| JPH0144776Y2 JPH0144776Y2 (en) | 1989-12-25 |
Family
ID=30201138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7098783U Granted JPS59175661U (en) | 1983-05-12 | 1983-05-12 | Fuel concentration control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175661U (en) |
-
1983
- 1983-05-12 JP JP7098783U patent/JPS59175661U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0144776Y2 (en) | 1989-12-25 |
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