JPH02125817U - - Google Patents
Info
- Publication number
- JPH02125817U JPH02125817U JP3485789U JP3485789U JPH02125817U JP H02125817 U JPH02125817 U JP H02125817U JP 3485789 U JP3485789 U JP 3485789U JP 3485789 U JP3485789 U JP 3485789U JP H02125817 U JPH02125817 U JP H02125817U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- box body
- introduction passage
- return
- return pipe
- 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 14
- 239000002828 fuel tank Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図は本考案の第一実施例に係る燃料供給装
置を示す分解斜視図、第２図は同装置に供される
ボツクス体の横断面図、第３図は同装置を燃料タ
ンクに設けた状態を示す要部断面図、第４図は導
入通路に設けられる抵抗体の他例を示す要部斜視
図、第５図は第二実施例に係る燃料供給装置を示
す分解斜視図、第６図Ａは同装置に供されるボツ
クス体の横断面図、同図Ｂは第５図のＡ−Ａ線縦
断面図である。
１……電導式ポンプ、２……吸込パイプ、３…
…フイルタ、４……供給パイプ、５……回帰パイ
プ、６……ボツクス体、７……導入通路、７ａ…
…導入通路の入口、７ｂ……導入通路の出口、９
……抵抗壁（抵抗体）、９ａ……メツシユ材（抵
抗体）、１８……燃料タンク。
Fig. 1 is an exploded perspective view showing a fuel supply device according to a first embodiment of the present invention, Fig. 2 is a cross-sectional view of a box body provided to the device, and Fig. 3 is a diagram showing the device installed in a fuel tank. FIG. 4 is a perspective view of the main part showing another example of the resistor provided in the introduction passage; FIG. 5 is an exploded perspective view showing the fuel supply device according to the second embodiment; FIG. 6A is a cross-sectional view of the box body used in the apparatus, and FIG. 6B is a vertical cross-sectional view taken along the line A--A in FIG. 5. 1... Electric conduction pump, 2... Suction pipe, 3...
...filter, 4...supply pipe, 5...return pipe, 6...box body, 7...introduction passage, 7a...
...Entrance of introduction passage, 7b...Exit of introduction passage, 9
...Resistance wall (resistance element), 9a...Mesh material (resistance element), 18...Fuel tank.
Claims (1)
下端口部にフイルタを接続し、該ポンプの上端口
部にエンジン側に連結される供給パイプを接続し
、且つ該供給パイプを通つて供給される余分な燃
料を回帰させる回帰パイプをタンク内に設ける構
成の燃料供給装置において、上記電動式ポンプを
保持して内部に回帰燃料を回収するボツクス体を
備え、該ボツクス体の所定域に回帰燃料の導入通
路を形成して、該導入通路の入口側に上記回帰パ
イプを接続し、導入通路の出口側をボツクス体の
内部と連通させる一方、導入通路の所定個所に抵
抗体を設けたことを特徴とする車両用の燃料供給
装置。 (2) 燃料タンク内に設けられる電動式ポンプの
下端口部にフイルタを接続し、該ポンプの上端口
部にエンジン側に連結される供給パイプを接続し
、且つ該供給パイプを通つて供給される余分な燃
料を回帰させる回帰パイプをタンク内に設ける構
成の燃料供給装置において、上記電動式ポンプを
保持して内部に回帰燃料を回収するボツクス体を
備え、該ボツクス体の所定域に回帰燃料の導入通
路を形成して、該導入通路の入口側に上記回帰パ
イプを接続すると共に、ボツクス体の内部と連通
する導入通路の出口側を、上方に拡開する広口形
状となしたことを特徴とする車両用の燃料供給装
置。[Claims for Utility Model Registration] (1) A filter is connected to the lower end of an electric pump installed in the fuel tank, a supply pipe connected to the engine side is connected to the upper end of the pump, and A fuel supply device having a configuration in which a return pipe for returning excess fuel supplied through the supply pipe is provided in the tank, comprising a box body that holds the electric pump and collects return fuel therein, An introduction passage for return fuel is formed in a predetermined area of the box body, the return pipe is connected to the inlet side of the introduction passage, and the outlet side of the introduction passage is communicated with the inside of the box body, while a predetermined portion of the introduction passage is connected to the return pipe. A fuel supply device for a vehicle, characterized in that a resistor is provided in the fuel supply device. (2) A filter is connected to the lower end of an electric pump provided in the fuel tank, a supply pipe connected to the engine side is connected to the upper end of the pump, and fuel is supplied through the supply pipe. A fuel supply device having a configuration in which a return pipe for returning excess fuel is provided in the tank, and a box body that holds the electric pump and collects the return fuel inside the box body, and the box body is provided with a return pipe for returning excess fuel to a predetermined area of the box body. An introduction passage is formed, and the return pipe is connected to the entrance side of the introduction passage, and the exit side of the introduction passage communicating with the inside of the box body is formed into a wide-mouth shape that expands upward. Fuel supply system for vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034857U JPH081953Y2 (en) | 1989-03-29 | 1989-03-29 | Fuel supply system for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034857U JPH081953Y2 (en) | 1989-03-29 | 1989-03-29 | Fuel supply system for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02125817U true JPH02125817U (en) | 1990-10-17 |
| JPH081953Y2 JPH081953Y2 (en) | 1996-01-24 |
Family
ID=31539696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989034857U Expired - Lifetime JPH081953Y2 (en) | 1989-03-29 | 1989-03-29 | Fuel supply system for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081953Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6010906U (en) * | 1983-07-01 | 1985-01-25 | 株式会社 本山製作所 | rotary actuator |
| JPS633936U (en) * | 1986-06-18 | 1988-01-12 | ||
| JPS644510A (en) * | 1987-06-13 | 1989-01-09 | Daimler Benz Ag | Vibration damper for fuel vessel |
-
1989
- 1989-03-29 JP JP1989034857U patent/JPH081953Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6010906U (en) * | 1983-07-01 | 1985-01-25 | 株式会社 本山製作所 | rotary actuator |
| JPS633936U (en) * | 1986-06-18 | 1988-01-12 | ||
| JPS644510A (en) * | 1987-06-13 | 1989-01-09 | Daimler Benz Ag | Vibration damper for fuel vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081953Y2 (en) | 1996-01-24 |