JPS6123455U - Carburetor exhaust gas recirculation control valve - Google Patents
Carburetor exhaust gas recirculation control valveInfo
- Publication number
- JPS6123455U JPS6123455U JP10854484U JP10854484U JPS6123455U JP S6123455 U JPS6123455 U JP S6123455U JP 10854484 U JP10854484 U JP 10854484U JP 10854484 U JP10854484 U JP 10854484U JP S6123455 U JPS6123455 U JP S6123455U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas recirculation
- control valve
- valve
- recirculation control
- 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
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
【図面の簡単な説明】
第１′図はこめ考案の実施例の縦断面図、第２図は第１
図のＡ−Ａ断面図、第３図は第１図の実施例で二一ドル
弁が開いたときの態様を示す図、第４図は排気ガス−再
循環システ−ムを説明する図、第５図は従来の制御弁の
図である。
４・・・・・・排気ガス再循環制御弁、５・・・・・・
気化器、８・・・・・・ニ一ドル弁、１４・・曲ガイド
、１８・・・・・・ゴムブーツ、２０・・・・・・大気
に連通ずる孔、２１・・・・・一間隙、２２・・・・・
・大気口、２３・・・・・・空気口、２４・・・・・・
空気通路。[Brief Description of the Drawings] Figure 1' is a longitudinal sectional view of the embodiment of the device, and Figure 2 is the
3 is a diagram showing the embodiment of FIG. 1 when the 21 dollar valve is opened; FIG. 4 is a diagram illustrating the exhaust gas recirculation system; FIG. 5 is a diagram of a conventional control valve. 4... Exhaust gas recirculation control valve, 5...
Carburetor, 8... Needle valve, 14... Bent guide, 18... Rubber boots, 20... Sliding hole communicating with the atmosphere, 21... One Gap, 22...
・Air port, 23... Air port, 24...
air passage.
Claims (1)
再循環制御弁において、二一ドル弁の大気側と吸気側に
それぞれ大気口と空気口を設けるとともに、両者の間を
連通ずる空気通路を二一ドル弁に形成し、前記大気口は
二一ドルが全閉状態ではガイドにより開口され二一ドル
弁が開くとガイドから外れてゴムブーツ内の大気に開口
する位置に定め、前記空気口は二一ドル弁の外周とガイ
ド先端部内周との間に形成された間隙に開口する位置に
定めたことを特徴とする気化器の排気ガス再循環制御弁
。In an exhaust gas recirculation control valve having a 21 dollar valve that opens and closes in conjunction with the carburetor, an atmosphere port and an air port are provided on the atmosphere side and the intake side of the 21 dollar valve, respectively, and air is communicated between the two. A passage is formed in the twenty-one dollar valve, and the atmosphere port is set at a position where it is opened by a guide when the twenty-one dollar valve is fully closed, and is removed from the guide and opens to the atmosphere in the rubber boot when the twenty-one dollar valve is opened. An exhaust gas recirculation control valve for a carburetor, characterized in that the opening is positioned to open into a gap formed between the outer periphery of the twenty-one dollar valve and the inner periphery of the guide tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10854484U JPS6123455U (en) | 1984-07-18 | 1984-07-18 | Carburetor exhaust gas recirculation control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10854484U JPS6123455U (en) | 1984-07-18 | 1984-07-18 | Carburetor exhaust gas recirculation control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6123455U true JPS6123455U (en) | 1986-02-12 |
Family
ID=30667725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10854484U Pending JPS6123455U (en) | 1984-07-18 | 1984-07-18 | Carburetor exhaust gas recirculation control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123455U (en) |
-
1984
- 1984-07-18 JP JP10854484U patent/JPS6123455U/en active Pending
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