JPS62185872U - - Google Patents
Info
- Publication number
- JPS62185872U JPS62185872U JP7450286U JP7450286U JPS62185872U JP S62185872 U JPS62185872 U JP S62185872U JP 7450286 U JP7450286 U JP 7450286U JP 7450286 U JP7450286 U JP 7450286U JP S62185872 U JPS62185872 U JP S62185872U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- internal combustion
- combustion engine
- filter
- check valve
- 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 17
- 239000002828 fuel tank Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示すチエツクバル
ブ付燃料フイルタの断面図、第２図は他の実施例
を示すチエツクバルブ付燃料フイルタの断面図、
第３図は燃料供給装置の全体構成図、第４図は従
来例を示すチエツクバルブの断面図である。
１…燃料タンク、２…燃料ポンプ、４…燃料フ
イルタ、８…燃料噴射弁、４１…燃料入口、４２
…ケース、４３…フイルタエレメント、４４…燃
料出口、４５…蓋、４７…チエツクバルブ。
FIG. 1 is a sectional view of a fuel filter with a check valve showing one embodiment of the present invention, and FIG. 2 is a sectional view of a fuel filter with a check valve showing another embodiment.
FIG. 3 is an overall configuration diagram of the fuel supply system, and FIG. 4 is a sectional view of a check valve showing a conventional example. 1...Fuel tank, 2...Fuel pump, 4...Fuel filter, 8...Fuel injection valve, 41...Fuel inlet, 42
...Case, 43...Filter element, 44...Fuel outlet, 45...Lid, 47...Check valve.
Claims (1)
る燃料を燃料フイルタを介して機関吸気系に設け
た燃料噴射弁に供給する内燃機関の燃料供給装置
において、燃料フイルタの燃料出口に燃料の逆流
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 that supplies fuel under pressure from a fuel pump installed in a fuel tank to a fuel injection valve installed in an engine intake system via a fuel filter, this prevents backflow of fuel to the fuel outlet of the fuel filter. 1. A fuel supply device for an internal combustion engine, characterized in that it is provided with a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7450286U JPS62185872U (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7450286U JPS62185872U (en) | 1986-05-20 | 1986-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62185872U true JPS62185872U (en) | 1987-11-26 |
Family
ID=30919767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7450286U Pending JPS62185872U (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005180271A (en) * | 2003-12-18 | 2005-07-07 | Honda Motor Co Ltd | Fuel strainer device |
-
1986
- 1986-05-20 JP JP7450286U patent/JPS62185872U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005180271A (en) * | 2003-12-18 | 2005-07-07 | Honda Motor Co Ltd | Fuel strainer device |
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