JPS6432226U - - Google Patents
Info
- Publication number
- JPS6432226U JPS6432226U JP12708587U JP12708587U JPS6432226U JP S6432226 U JPS6432226 U JP S6432226U JP 12708587 U JP12708587 U JP 12708587U JP 12708587 U JP12708587 U JP 12708587U JP S6432226 U JPS6432226 U JP S6432226U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- fuel tank
- fuel
- plate
- evaporative
- 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
- 239000002828 fuel tank Substances 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図は本考案実施例のベーパ排出装置を適応
した自動車用燃料タンクを示す断面図、第２図は
実施例のベーパ排出装置を適応した自動車用燃料
タンクを示す透視斜視図、第３図は実施例ベーパ
排出装置のエバポセパレータを示す斜視図、第４
図は第３図―線による断面図、第５図は実施
例ベーパ排出装置のエバポセパレータでの作用説
明図、第６図は実施例のベーパ排出装置を適応し
た自動車用燃料タンクのロール時の作用説明図で
ある。
１……燃料タンク、１ａ……底壁、１ｂ……上
壁、１ｃ……左側壁、１ｄ……右側壁、１ｇ……
凹部、２……エバポセパレータ、３……タンク内
空気室、４，５……導入側ベーパパイプ、４ａ，
５ａ……パイプ開口端、６……導出側ベーパパイ
プ、７……バツフルプレート、７ａ……連通孔。
Fig. 1 is a sectional view showing an automobile fuel tank to which the vapor evacuation device of the embodiment of the present invention is applied, Fig. 2 is a transparent perspective view showing an automobile fuel tank to which the vapor evacuation device of the embodiment is applied, and Fig. 3 4 is a perspective view showing the evaporative separator of the vapor discharge device according to the embodiment.
The figure is a sectional view taken along the line in Figure 3, Figure 5 is an explanatory diagram of the action of the vapor discharge device of the embodiment on the evaporative separator, and Figure 6 is the roll of an automobile fuel tank to which the vapor discharge device of the embodiment is applied. It is an action explanatory diagram. 1...Fuel tank, 1a...Bottom wall, 1b...Top wall, 1c...Left wall, 1d...Right wall, 1g...
Recessed portion, 2...Evaporation separator, 3...Air chamber in the tank, 4, 5...Introduction side vapor pipe, 4a,
5a... Pipe opening end, 6... Outlet side vapor pipe, 7... Bumpful plate, 7a... Communication hole.
Claims (1)
、 該燃料タンク内には、上壁の中央部にエバポセ
パレータが配設され、 前記エバポセパレータには、タンク内空気室の
燃料蒸発ガスを導入する１対の導入側ベーパパイ
プが接続されると共に、タンク外に燃料蒸発ガス
を導出する導出側ベーパパイプが接続され、 前記１対の導入側ベーパパイプのパイプ開口端
は、タンク内空気室の左右の各側壁に近い位置に
夫々配置され、 前記燃料タンク内には、タンク内を左右室に分
割するバツフルプレートが設けられ、該バツフル
プレートには、左右室を連通する連通孔が形成さ
れていることを特徴とする自動車用燃料タンクの
ベーパ排出装置。[Claims for Utility Model Registration] A flat fuel tank is provided on the vehicle body, an evaporative separator is disposed in the center of the upper wall of the fuel tank, and the evaporative separator is configured to contain air inside the tank. A pair of inlet-side vapor pipes for introducing fuel evaporative gas into the chamber are connected, and an outlet-side vapor pipe for leading out the fuel evaporative gas to the outside of the tank is connected, and the pipe opening ends of the pair of inlet-side vapor pipes are connected to the tank. The fuel tank is provided with a buttful plate disposed close to each of the left and right side walls of the internal air chamber, which divides the inside of the tank into left and right chambers, and the buttfull plate has a plate which communicates the left and right chambers. A vapor discharge device for an automobile fuel tank, characterized in that a communication hole is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12708587U JPS6432226U (en) | 1987-08-21 | 1987-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12708587U JPS6432226U (en) | 1987-08-21 | 1987-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432226U true JPS6432226U (en) | 1989-02-28 |
Family
ID=31379189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12708587U Pending JPS6432226U (en) | 1987-08-21 | 1987-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007177784A (en) * | 2005-12-02 | 2007-07-12 | Toyoda Gosei Co Ltd | Flow channel structure for tank |
-
1987
- 1987-08-21 JP JP12708587U patent/JPS6432226U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007177784A (en) * | 2005-12-02 | 2007-07-12 | Toyoda Gosei Co Ltd | Flow channel structure for tank |
| JP4561687B2 (en) * | 2005-12-02 | 2010-10-13 | 豊田合成株式会社 | Tank channel structure and fuel cutoff valve |
| US7926506B2 (en) | 2005-12-02 | 2011-04-19 | Toyoda Gosei Co., Ltd. | Tank flow path structure |