JPS622421U - - Google Patents
Info
- Publication number
- JPS622421U JPS622421U JP9480585U JP9480585U JPS622421U JP S622421 U JPS622421 U JP S622421U JP 9480585 U JP9480585 U JP 9480585U JP 9480585 U JP9480585 U JP 9480585U JP S622421 U JPS622421 U JP S622421U
- Authority
- JP
- Japan
- Prior art keywords
- evaporative
- synthetic resin
- fuel tank
- pot chamber
- resin fuel
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000002828 fuel tank Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000004382 potting Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図はエバポチヤンバーを合成樹脂製とし合
成樹脂製燃料タンクに直外付けした実施例を示す
同燃料タンク本体の断面図であり、第２図は同エ
バポチヤンバーを伏椀形にし同タンク本体に接着
材にて直外付けした場合を示す同直外付け部の拡
大断面図、第３図は同エバポチヤンバーを伏椀形
にし同タンク本体に溶接にて直外付けした場合を
示す同直外付け部の拡大断面図、第４図は伏椀形
の同エバポチヤンバーを反転して示す斜視図、第
５図、第６図は同エバポチヤンバーに筒口を形成
し同タンクに直外付けした二例を示す同直外付け
部の拡大断面図、第７図はエバポチヤンバーを金
属製にし合成樹脂製燃料タンクに直外付けした実
施例を示す同チヤンバー断面図である。
１…合成樹脂製燃料タンク本体、２…同天板、
３…エバポチヤンバー、４…圧力調整用パイプ、
５…エバポチヤンバーの内部空間、６…合成樹脂
製燃料タンク本体内の上部空間、７…通気穴。
Fig. 1 is a cross-sectional view of the fuel tank body showing an example in which the evaporative potting member is made of synthetic resin and attached directly to the outside of the synthetic resin fuel tank, and Fig. 2 is a sectional view of the evaporative potting member made of synthetic resin and attached to the tank body. Figure 3 is an enlarged sectional view of the straight external attachment part showing the case where the evaporative pot chamber is made into a bowl shape and is directly attached to the tank body by welding. Fig. 4 is an inverted perspective view of the evaporative pot chamber in the form of a sunken bowl, and Figs. 5 and 6 show two examples in which a cylinder opening is formed in the evaporative pot chamber and it is attached directly to the tank. FIG. 7 is an enlarged cross-sectional view of the directly externally attached portion, and FIG. 7 is a cross-sectional view of the same chamber showing an embodiment in which the evaporative chamber is made of metal and is directly externally attached to a synthetic resin fuel tank. 1...Synthetic resin fuel tank body, 2...Same top plate,
3... Evaporative pot chamber, 4... Pressure adjustment pipe,
5... Internal space of the evaporative pot chamber, 6... Upper space within the synthetic resin fuel tank body, 7... Ventilation hole.
Claims (1)
成樹脂製燃料タンク本体の天板上面に別部品から
成るエバポチヤンバーを溶接又は接着材にて直外
付けし、該エバポチヤンバー直下にタンク本体の
上部空間とエバポチヤンバー内空間とを連通する
通気穴を設けたことを特徴とする合成樹脂製燃料
タンク。 In a synthetic resin fuel tank for a vehicle, an evaporative pot chamber, which is a separate part, is attached directly to the top surface of the top plate of the synthetic resin fuel tank body by welding or adhesive, and the upper space of the tank body and the evaporative pot chamber are directly below the evaporative pot chamber. A synthetic resin fuel tank characterized by having a ventilation hole communicating with an internal space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9480585U JPS622421U (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9480585U JPS622421U (en) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622421U true JPS622421U (en) | 1987-01-09 |
Family
ID=30653588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9480585U Pending JPS622421U (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622421U (en) |
-
1985
- 1985-06-21 JP JP9480585U patent/JPS622421U/ja active Pending