JPS5952063U - Secondary valve control device for carburetor - Google Patents
Secondary valve control device for carburetorInfo
- Publication number
- JPS5952063U JPS5952063U JP9806582U JP9806582U JPS5952063U JP S5952063 U JPS5952063 U JP S5952063U JP 9806582 U JP9806582 U JP 9806582U JP 9806582 U JP9806582 U JP 9806582U JP S5952063 U JPS5952063 U JP S5952063U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- secondary valve
- carburetor
- 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.)
- 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
図面は本考案の実施態様を例示するもので、第１図は気
化器の２次弁制御装置の全体構成図、第２図は別の実施
例の全体構成図である。
１・・・・・・気化器、３・・・・・・１次側吸気通路
、４・・・・・・２次側吸気通路、５・・・・・・１次
弁、６・・・・・・ダイヤフラム装置、６Ｃ・・・・・
・第１室、６ｄ・・・・・・第２室、７・・・・・・２
次弁、８．９・・・・・・ベンチュリ部、１０・・・・
・・ベンチュリ負圧導入通路、１３・・・・・・負圧通
路、１４・・・・・・負圧導入口、１６・・・・・・エ
アクリーナ、２０・・・・・・ダイヤフラム装置、２０
ｄ・・・・・・第１室１．２０ｅ・・・・・・第２室。The drawings illustrate embodiments of the present invention; FIG. 1 is an overall configuration diagram of a secondary valve control device for a carburetor, and FIG. 2 is an overall configuration diagram of another embodiment. 1...Carburizer, 3...Primary side intake passage, 4...Secondary side intake passage, 5...Primary valve, 6... ...Diaphragm device, 6C...
・1st room, 6d...2nd room, 7...2
Next valve, 8.9...Venturi section, 10...
... Venturi negative pressure introduction passage, 13 ... Negative pressure passage, 14 ... Negative pressure introduction port, 16 ... Air cleaner, 20 ... Diaphragm device, 20
d...First room 1.20e...Second room.
Claims (2)
およびチョーク弁を、２次側吸気通路に２次弁をそれぞ
れ設け、ダイヤフラム装置を前記２次弁に連係し、前記
ダイヤフラム装置の負圧室と気化器ベンチュリ部とを負
圧通路で連通しベンチュリ負圧を作用させることによっ
て前記２次弁を開方向に作動制御するようにした気化器
の２次弁制御装置において、前記ベンチュリ部の上流で
、かつエアクリーナ下流に負圧導入孔が開設され、２次
弁を閉方向に作動制御する負圧室と該負圧導入孔とが連
通路を介して連通されていることを特徴とする気化器の
２次弁制御装置。(1) A primary valve and a choke valve are provided in the primary intake passage downstream of the air cleaner, and a secondary valve is provided in the secondary intake passage, and a diaphragm device is linked to the secondary valve, and the negative pressure of the diaphragm device is In a secondary valve control device for a carburetor, the secondary valve is controlled in the opening direction by communicating a chamber and a venturi part of the carburetor through a negative pressure passage and applying negative pressure to the venturi part. A negative pressure introduction hole is provided upstream and downstream of the air cleaner, and a negative pressure chamber that controls the operation of the secondary valve in the closing direction communicates with the negative pressure introduction hole through a communication path. Secondary valve control device for carburetor.
下流に配設されている実用新案登録請求の範囲第１項記
載の気化器の２次弁制御装置。(2) The secondary valve control device for a carburetor according to claim 1, wherein the negative pressure introduction hole is disposed upstream of the primary valve and downstream of the choke valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9806582U JPS5952063U (en) | 1982-06-28 | 1982-06-28 | Secondary valve control device for carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9806582U JPS5952063U (en) | 1982-06-28 | 1982-06-28 | Secondary valve control device for carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5952063U true JPS5952063U (en) | 1984-04-05 |
Family
ID=30232995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9806582U Pending JPS5952063U (en) | 1982-06-28 | 1982-06-28 | Secondary valve control device for carburetor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952063U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220598U (en) * | 1975-07-31 | 1977-02-14 |
-
1982
- 1982-06-28 JP JP9806582U patent/JPS5952063U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220598U (en) * | 1975-07-31 | 1977-02-14 |
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