JPS61173759U - - Google Patents
Info
- Publication number
- JPS61173759U JPS61173759U JP5827885U JP5827885U JPS61173759U JP S61173759 U JPS61173759 U JP S61173759U JP 5827885 U JP5827885 U JP 5827885U JP 5827885 U JP5827885 U JP 5827885U JP S61173759 U JPS61173759 U JP S61173759U
- Authority
- JP
- Japan
- Prior art keywords
- air vent
- passage
- carburetor
- intake passage
- communicates
- 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
- 230000003068 static effect Effects 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図はこの考案の一実施例を示す気化器要部
の断面図、第２図は同気化器上部の分解斜視図、
第３図はこの気化器を備えた自動車の加速実験結
果を示す特性図、第４図は従来のエアベント構造
を有する気化器上部の斜視図、第５図はその要部
の断面図、第６図はこの従来の気化器による第３
図と同様の加速実験の結果を示す特性図である。
１…気化器ボデイ、２…プライマリ吸気通路、
３…セカンダリ吸気通路、５…フロート室、６，
７…エアベント通路、９…エアベントカバー、１
１…プレート部、１２…エアベントノズル。
Fig. 1 is a sectional view of the essential parts of a carburetor showing an embodiment of this invention, Fig. 2 is an exploded perspective view of the upper part of the vaporizer,
Fig. 3 is a characteristic diagram showing the results of an acceleration experiment of a car equipped with this carburetor, Fig. 4 is a perspective view of the upper part of a carburetor with a conventional air vent structure, Fig. 5 is a sectional view of its main parts, and Fig. 6 The figure shows the 3rd stage of this conventional vaporizer.
FIG. 2 is a characteristic diagram showing the results of an acceleration experiment similar to that shown in the figure. 1... Carburetor body, 2... Primary intake passage,
3...Secondary intake passage, 5...Float chamber, 6,
7... Air vent passage, 9... Air vent cover, 1
1...Plate part, 12...Air vent nozzle.
Claims (1)
を有する気化器において、フロート室の一側に連
通する一方のエアベント通路を気化器上部あるい
はプライマリ吸気通路に臨んで開口させるととも
に、フロート室の他側に連通する他方のエアベン
ト通路をセカンダリ吸気通路に臨んで開口させ、
かつこのセカンダリ側のエアベント通路を、その
ノズル先端開口が吸気流に略沿つた静圧導入構造
としたことを特徴とする気化器のエアベント構造
。 In a carburetor that has a primary intake passage and a secondary intake passage, one air vent passage that communicates with one side of the float chamber is opened facing the top of the carburetor or the primary intake passage, and the other air vent passage that communicates with the other side of the float chamber is opened. The air vent passage is opened facing the secondary intake passage,
An air vent structure for a carburetor, characterized in that the air vent passage on the secondary side has a static pressure introduction structure in which a nozzle tip opening substantially follows the intake air flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5827885U JPS61173759U (en) | 1985-04-19 | 1985-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5827885U JPS61173759U (en) | 1985-04-19 | 1985-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173759U true JPS61173759U (en) | 1986-10-29 |
Family
ID=30583630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5827885U Pending JPS61173759U (en) | 1985-04-19 | 1985-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173759U (en) |
-
1985
- 1985-04-19 JP JP5827885U patent/JPS61173759U/ja active Pending