JPS62197767U - - Google Patents
Info
- Publication number
- JPS62197767U JPS62197767U JP8652486U JP8652486U JPS62197767U JP S62197767 U JPS62197767 U JP S62197767U JP 8652486 U JP8652486 U JP 8652486U JP 8652486 U JP8652486 U JP 8652486U JP S62197767 U JPS62197767 U JP S62197767U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- sucks
- pressurizes
- internal combustion
- combustion engine
- 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 10
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000002828 fuel tank Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第1図は本考案の一実施例を示す断面図、第2
図は同上の実験結果を示す特性図、第3図は同上
の実験設備を示す図、第4図は本考案の他の実施
例を示す断面図、第5図は燃料供給装置の従来例
を示す断面図である。
2a…一方の下部空間、2b…他方の下部空間
、11…電動式円周流燃料ポンプ、13…インペ
ラ、13a…第1インペラ部、13b…第2イン
ペラ部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a characteristic diagram showing the experimental results of the same as above, Figure 3 is a diagram showing the experimental equipment of the same as above, Figure 4 is a sectional view showing another embodiment of the present invention, and Figure 5 is a conventional example of the fuel supply device. FIG. 2a... One lower space, 2b... The other lower space, 11... Electric circumferential flow fuel pump, 13... Impeller, 13a... First impeller part, 13b... Second impeller part.
Claims (1)
前記突出部により相互に離間された下部空間を有
する燃料タンクから、一台の燃料ポンプにより燃
料を吸引して機関に圧送供給する内燃機関の燃料
供給装置において、前記燃料ポンプに、前記一方
の下部空間の燃料を吸引圧送するインペラ部と前
記他方の下部空間の燃料を吸引圧送するインペラ
部とを備える単一のインペラを、設けたことを特
徴とする内燃機関の燃料供給装置。 An internal combustion engine in which a fuel pump sucks fuel from a fuel tank having a bottom wall whose middle part projects upward and has lower spaces spaced apart from each other by the projecting parts on both sides and pumps the fuel to the engine. In the fuel supply device, the fuel pump is provided with a single impeller including an impeller section that sucks and pressurizes the fuel in the one lower space and an impeller section that sucks and pressurizes the fuel in the other lower space. A fuel supply system for an internal combustion engine featuring features.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8652486U JPS62197767U (en) | 1986-06-09 | 1986-06-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8652486U JPS62197767U (en) | 1986-06-09 | 1986-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62197767U true JPS62197767U (en) | 1987-12-16 |
Family
ID=30942904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8652486U Pending JPS62197767U (en) | 1986-06-09 | 1986-06-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62197767U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3095820A (en) * | 1960-02-29 | 1963-07-02 | Mcculloch Corp | Reentry rotary fluid pump |
-
1986
- 1986-06-09 JP JP8652486U patent/JPS62197767U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3095820A (en) * | 1960-02-29 | 1963-07-02 | Mcculloch Corp | Reentry rotary fluid pump |
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