JPS61138629U - - Google Patents
Info
- Publication number
- JPS61138629U JPS61138629U JP2181685U JP2181685U JPS61138629U JP S61138629 U JPS61138629 U JP S61138629U JP 2181685 U JP2181685 U JP 2181685U JP 2181685 U JP2181685 U JP 2181685U JP S61138629 U JPS61138629 U JP S61138629U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- tank
- combustion engine
- internal combustion
- pump
- 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
- 239000000446 fuel Substances 0.000 claims description 11
- 239000002828 fuel tank Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims 4
- 238000005086 pumping Methods 0.000 claims 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図乃至第３図は夫々、本考案に係る自動車
用燃料送給装置の各実施例を示す縦断面図、第４
図及び第５図は夫々、従来例を示す縦断面図であ
る。
１…燃料タンク、１ａ…タンク底壁、２，３…
槽、５…燃料ポンプ、５ａ…吸込口、８…吐出管
、１０…噴流ポンプ、１５…揚水管。
1 to 3 are longitudinal cross-sectional views showing respective embodiments of the automobile fuel supply device according to the present invention, and FIG.
5 and 5 are longitudinal cross-sectional views showing a conventional example. 1... Fuel tank, 1a... Tank bottom wall, 2, 3...
Tank, 5... Fuel pump, 5a... Suction port, 8... Discharge pipe, 10... Jet pump, 15... Lifting pipe.
Claims (1)
下部側を分離し、且つタンク上部側を互いに連通
させた２槽構造の燃料タンクを有し、該燃料タン
ク内の燃料を燃料ポンプにより内燃機関に送給す
る自動車用燃料送給装置において、燃料ポンプの
吸込口を燃料タンクのいずれか一方の槽の下部に
連通し、該ポンプの作動による吐出燃料の一部を
吐出管を介して内燃機関に送給するとともに、燃
料タンクの他方の槽内の下部に一端側を配置した
揚水管の他端側に連結され前記吐出燃料の通過に
より作動する噴流ポンプを該タンク内に設置し、
この噴流ポンプの作動により他方の槽内の燃料を
揚水管を介して吸上げて、前記一方の槽内又は前
記吐出管を介して内燃機関、に送給することを特
徴とする自動車用燃料送給装置。 The fuel tank has a two-tank structure in which the middle part of the tank bottom wall protrudes inward to separate the lower part of the tank and the upper part of the tank communicates with each other, and the fuel in the fuel tank is supplied to the internal combustion engine by a fuel pump. In an automobile fuel supply system that supplies fuel to an internal combustion engine, the suction port of the fuel pump is connected to the lower part of one of the fuel tanks, and a portion of the fuel discharged by the operation of the pump is delivered to the internal combustion engine through a discharge pipe. A jet pump is installed in the tank, and is connected to the other end of the pumping pipe, one end of which is located in the lower part of the other tank of the fuel tank, and is operated by the passage of the discharged fuel,
The fuel supply for an automobile is characterized in that the jet pump operates to suck up fuel in the other tank through the lift pipe and supply it to the internal combustion engine in the one tank or through the discharge pipe. Feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181685U JPS61138629U (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181685U JPS61138629U (en) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138629U true JPS61138629U (en) | 1986-08-28 |
Family
ID=30513556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2181685U Pending JPS61138629U (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138629U (en) |
-
1985
- 1985-02-18 JP JP2181685U patent/JPS61138629U/ja active Pending