JPS624428U - - Google Patents
Info
- Publication number
- JPS624428U JPS624428U JP8539985U JP8539985U JPS624428U JP S624428 U JPS624428 U JP S624428U JP 8539985 U JP8539985 U JP 8539985U JP 8539985 U JP8539985 U JP 8539985U JP S624428 U JPS624428 U JP S624428U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- tank
- fuel tank
- refueling pipe
- turbulent flow
- 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
- 239000002828 fuel tank Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１〜３図は本考案の実施例を示し、第１図は
燃料補給パイプ４の中心を縦断した第１実施例の
側面図、第２図は第１図と同様に縦断した第２実
施例の側面図、第３図は第２図Ａ―Ａ線切断面図
、第４図は圧力線図である。第５図は従来構造を
示した一部切欠側面図、第６図は同一部の拡大縦
断側面図である。
１→燃料タンク、４→燃料補給パイプ、５→下
端口、１０→ブリーザチユーブ、１１→Ｖ形屈曲
、１５，１５ａ→絞り部。
1 to 3 show embodiments of the present invention, FIG. 1 is a side view of the first embodiment taken longitudinally through the center of the refueling pipe 4, and FIG. 2 is a side view of the second embodiment taken longitudinally in the same way as FIG. 1. A side view of the example, FIG. 3 is a sectional view taken along the line AA in FIG. 2, and FIG. 4 is a pressure diagram. FIG. 5 is a partially cutaway side view showing a conventional structure, and FIG. 6 is an enlarged longitudinal sectional side view of the same part. 1 → fuel tank, 4 → fuel supply pipe, 5 → lower end port, 10 → breather tube, 11 → V-shaped bend, 15, 15a → throttle part.
Claims (1)
を挿入して連結し、前記タンクの内部上面に開口
するブリーザチユーブをほぼＶ形に曲げ、そのＶ
形屈曲の斜め上向端を燃料補給パイプに設けた縦
の隔壁により構成されるエアー抜き路に挿入して
なる燃料タンク装置に於いて、前記燃料補給パイ
プの下端口に、該下端口から燃料タンクに流入す
る燃料に乱流を生じさせる開口面積縮小の絞り部
を形成し、前記乱流により燃料タンク内圧を一時
的に高めてその圧力によりブリーザチユーブのＶ
形屈曲に溜まつた燃料を押出すようにしたことを
特徴とする自動車用燃料タンク。 Insert and connect the lower end of the refueling pipe to the inlet of the fuel tank, bend the breather tube that opens on the upper surface of the tank into a substantially V shape, and then
In a fuel tank device in which a diagonally upward end of a bent shape is inserted into an air vent passage constituted by a vertical partition provided in a refueling pipe, fuel is supplied from the lower end port to the lower end port of the refueling pipe. A constriction part with a reduced opening area is formed to cause turbulent flow in the fuel flowing into the tank, and the turbulent flow temporarily increases the internal pressure of the fuel tank.
A fuel tank for an automobile characterized in that fuel accumulated in a bent shape is pushed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085399U JPH0348884Y2 (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085399U JPH0348884Y2 (en) | 1985-06-06 | 1985-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS624428U true JPS624428U (en) | 1987-01-12 |
| JPH0348884Y2 JPH0348884Y2 (en) | 1991-10-18 |
Family
ID=30635761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985085399U Expired JPH0348884Y2 (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348884Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424303U (en) * | 1990-06-22 | 1992-02-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983124U (en) * | 1982-11-27 | 1984-06-05 | 日野自動車株式会社 | Fuel tank fuel injection accelerator |
-
1985
- 1985-06-06 JP JP1985085399U patent/JPH0348884Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983124U (en) * | 1982-11-27 | 1984-06-05 | 日野自動車株式会社 | Fuel tank fuel injection accelerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424303U (en) * | 1990-06-22 | 1992-02-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348884Y2 (en) | 1991-10-18 |