JPH0442421U - - Google Patents
Info
- Publication number
- JPH0442421U JPH0442421U JP8486490U JP8486490U JPH0442421U JP H0442421 U JPH0442421 U JP H0442421U JP 8486490 U JP8486490 U JP 8486490U JP 8486490 U JP8486490 U JP 8486490U JP H0442421 U JPH0442421 U JP H0442421U
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- pipe
- pipe flange
- concave surface
- fuel injection
- 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 8
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Gasket Seals (AREA)
Description
第１図は本考案の構造例を示す断面図、第２図
はその平面図、第３図は現在市場で広く採用され
ている自動車用燃料タンクの部分断面図である。
１……燃料タンク、２……燃料注入パイプ、３
０……パイプ・フランジ、３１……Ｏリング、３
２……凹み面、３３……スポツト溶接、３５……
パイプ貫通穴。
FIG. 1 is a sectional view showing a structural example of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a partial sectional view of an automobile fuel tank currently widely used in the market. 1...Fuel tank, 2...Fuel injection pipe, 3
0...Pipe flange, 31...O ring, 3
2...Concave surface, 33...Spot welding, 35...
pipe through hole.
Claims (1)
付ける燃料注入パイプ等との接合部において、パ
イプ貫通穴３５の周辺に凹み面３２を形成した燃
料タンク１と、該燃料タンク１の外方から前記凹
み面３２に被さる形状のパイプ・フランジ３０が
予め固定された燃料注入パイプ２等と、前記凹み
面３２とパイプ・フランジ３０との間に挿入され
たＯリング３１とからなり、前記パイプ・フラン
ジ３０でＯリング３１を圧縮して前記凹み面３２
内に封じ込めるとともに、凹み面３２の内面及び
燃料注入パイプ２等の外面に強く接触させた状態
でスポツト溶接により、パイプ・フランジ３０と
燃料タンク１面とを結合固定してなることを特徴
とする車両用燃料タンク。 The fuel tank 1 has a concave surface 32 formed around the pipe through hole 35 at the joint between the fuel tank body and a fuel injection pipe etc. that is attached by penetrating the tank wall surface, and the concave surface 32 is formed from the outside of the fuel tank 1. The pipe flange 30 is made up of a fuel injection pipe 2, etc., to which a pipe flange 30 shaped to cover the surface 32 is fixed in advance, and an O-ring 31 inserted between the recessed surface 32 and the pipe flange 30. The O-ring 31 is compressed by the concave surface 32.
The pipe flange 30 and the fuel tank 1 surface are joined and fixed by spot welding in a state where the pipe flange 30 and the fuel tank 1 surface are tightly contacted with the inner surface of the concave surface 32 and the outer surface of the fuel injection pipe 2, etc. Vehicle fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084864U JP2565201Y2 (en) | 1990-08-10 | 1990-08-10 | Vehicle fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084864U JP2565201Y2 (en) | 1990-08-10 | 1990-08-10 | Vehicle fuel tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0442421U true JPH0442421U (en) | 1992-04-10 |
| JP2565201Y2 JP2565201Y2 (en) | 1998-03-18 |
Family
ID=31633631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990084864U Expired - Lifetime JP2565201Y2 (en) | 1990-08-10 | 1990-08-10 | Vehicle fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2565201Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06270701A (en) * | 1992-11-27 | 1994-09-27 | Rasmussen Gmbh | Thermoplastic resin pipe joint |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2870312B1 (en) * | 2004-05-11 | 2006-07-07 | Arkema Sa | DEVICE FOR SEALING A PENETRATING TUBE INTO A RESERVOIR |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61117026U (en) * | 1985-01-09 | 1986-07-24 | ||
| JPS6450122U (en) * | 1987-09-24 | 1989-03-28 |
-
1990
- 1990-08-10 JP JP1990084864U patent/JP2565201Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61117026U (en) * | 1985-01-09 | 1986-07-24 | ||
| JPS6450122U (en) * | 1987-09-24 | 1989-03-28 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06270701A (en) * | 1992-11-27 | 1994-09-27 | Rasmussen Gmbh | Thermoplastic resin pipe joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2565201Y2 (en) | 1998-03-18 |