JPS6352963U - - Google Patents
Info
- Publication number
- JPS6352963U JPS6352963U JP14583986U JP14583986U JPS6352963U JP S6352963 U JPS6352963 U JP S6352963U JP 14583986 U JP14583986 U JP 14583986U JP 14583986 U JP14583986 U JP 14583986U JP S6352963 U JPS6352963 U JP S6352963U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- internal combustion
- combustion engine
- fuel supply
- fuel tank
- 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 4
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の一実施例を示すシステム概略
図、第２図は同上実施例におけるチエツクバルブ
を示す断面図、第３図は従来例を示すシステム概
略図である。
１……燃料タンク、２……燃料ポンプ、３……
燃料供給通路、４……燃料噴射弁、１０……チエ
ツクバルブ、１１……弁体、１３……弁座、１８
……コイルスプリング。
FIG. 1 is a system schematic diagram showing one embodiment of the present invention, FIG. 2 is a sectional view showing a check valve in the same embodiment, and FIG. 3 is a system schematic diagram showing a conventional example. 1...Fuel tank, 2...Fuel pump, 3...
Fuel supply passage, 4... Fuel injection valve, 10... Check valve, 11... Valve body, 13... Valve seat, 18
……coil spring.
Claims (1)
燃料タンク外の機関への燃料供給部に燃料供給通
路を介して供給するようにした内燃機関の燃料供
給装置において、燃料タンク外に設置された前記
燃料供給通路に燃料の逆流を阻止するチエツクバ
ルブを設けたことを特徴とする内燃機関の燃料供
給装置。 In a fuel supply system for an internal combustion engine, in which a fuel pump installed inside the fuel tank supplies fuel to a fuel supply section for the engine outside the fuel tank via a fuel supply passage, the fuel installed outside the fuel tank 1. A fuel supply device for an internal combustion engine, characterized in that a check valve for preventing backflow of fuel is provided in a supply passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14583986U JPS6352963U (en) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14583986U JPS6352963U (en) | 1986-09-25 | 1986-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6352963U true JPS6352963U (en) | 1988-04-09 |
Family
ID=31057737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14583986U Pending JPS6352963U (en) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6352963U (en) |
-
1986
- 1986-09-25 JP JP14583986U patent/JPS6352963U/ja active Pending