JPS6254271U - - Google Patents
Info
- Publication number
- JPS6254271U JPS6254271U JP14418885U JP14418885U JPS6254271U JP S6254271 U JPS6254271 U JP S6254271U JP 14418885 U JP14418885 U JP 14418885U JP 14418885 U JP14418885 U JP 14418885U JP S6254271 U JPS6254271 U JP S6254271U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- tank
- vent hole
- fuel tank
- vehicle
- 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
- 239000000446 fuel Substances 0.000 claims description 10
- 239000002828 fuel tank Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す燃料タンクの
断面図、第２図は従来例を示す燃料タンクの断面
図、第３図はタービン型燃料ポンプの断面図（第
４図の―断面図）、第４図は第３図の―
断面図、第５図はタービン型燃料ポンプの燃温―
流量特性を示す線図である。
１……燃料タンク、２……仕切壁、３……外側
部分、４……内側部分、５……オリフイス、６…
…タービン型燃料ポンプ、９……インペラ、１０
……吸込口、１１……流路、１２……吐出口、１
３……ベーパー抜き孔、１６……パイプ。
Fig. 1 is a cross-sectional view of a fuel tank showing an embodiment of the present invention, Fig. 2 is a cross-sectional view of a fuel tank showing a conventional example, and Fig. 3 is a cross-sectional view of a turbine-type fuel pump (-cross section in Fig. 4). ), Figure 4 is the same as Figure 3.
Cross-sectional view, Figure 5 shows the fuel temperature of a turbine-type fuel pump.
FIG. 3 is a diagram showing flow characteristics. 1... Fuel tank, 2... Partition wall, 3... Outer part, 4... Inner part, 5... Orifice, 6...
...Turbine fuel pump, 9... Impeller, 10
... Suction port, 11 ... Channel, 12 ... Discharge port, 1
3...vapor vent hole, 16...pipe.
Claims (1)
、その吸込口を燃料タンク底壁に立設された仕切
壁で囲まれ外側部分とオリフイスを介して連通す
る内側部分に位置させ、この燃料ポンプにより燃
料タンク内の燃料を燃料タンク外の機関への燃料
供給部に供給するものであつて、前記燃料ポンプ
の吸込口と吐出口との間の燃料の流路の途中にベ
ーパー抜き孔を有する車両の燃料供給装置におい
て、前記ベーパー抜き孔にパイプを接続し、この
パイプの先端を前記仕切壁の外側部分に臨ませた
ことを特徴とする車両の燃料供給装置。 A turbine-type fuel pump is provided in the fuel tank, and its suction port is located in the inner part surrounded by a partition wall erected on the bottom wall of the fuel tank and communicates with the outer part via an orifice. A vehicle that supplies fuel in a tank to a fuel supply part to an engine outside the fuel tank, and has a vapor vent hole in the middle of the fuel flow path between the suction port and the discharge port of the fuel pump. 1. A fuel supply device for a vehicle, characterized in that a pipe is connected to the vapor vent hole, and a tip of the pipe faces an outer portion of the partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14418885U JPH0144788Y2 (en) | 1985-09-24 | 1985-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14418885U JPH0144788Y2 (en) | 1985-09-24 | 1985-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6254271U true JPS6254271U (en) | 1987-04-03 |
| JPH0144788Y2 JPH0144788Y2 (en) | 1989-12-25 |
Family
ID=31054563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14418885U Expired JPH0144788Y2 (en) | 1985-09-24 | 1985-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0144788Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63198493U (en) * | 1987-06-11 | 1988-12-21 | ||
| JP2014196668A (en) * | 2013-03-29 | 2014-10-16 | 株式会社ケーヒン | Fuel supply device |
-
1985
- 1985-09-24 JP JP14418885U patent/JPH0144788Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63198493U (en) * | 1987-06-11 | 1988-12-21 | ||
| JP2014196668A (en) * | 2013-03-29 | 2014-10-16 | 株式会社ケーヒン | Fuel supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0144788Y2 (en) | 1989-12-25 |