JPS6413261U - - Google Patents
Info
- Publication number
- JPS6413261U JPS6413261U JP10738487U JP10738487U JPS6413261U JP S6413261 U JPS6413261 U JP S6413261U JP 10738487 U JP10738487 U JP 10738487U JP 10738487 U JP10738487 U JP 10738487U JP S6413261 U JPS6413261 U JP S6413261U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pressure
- valve
- filter
- injection device
- 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 18
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Check Valves (AREA)
Description
第1図は本考案の実施例による燃料噴射装置を
示す全体図、第2図は第1図中に示す燃料フイル
タの縦断面図、第3図は第1図の変形例を示す燃
料噴射装置の全体図である。
1……燃料タンク、2……燃料ポンプ、5……
燃料配管、6……圧力レギユレータ、7……戻し
配管、8……空気導管、9……噴射弁、10……
燃料フイルタ、15……ホツトリスタートバルブ
、16……ホース、17……チエツク弁。
FIG. 1 is an overall view showing a fuel injection device according to an embodiment of the present invention, FIG. 2 is a vertical sectional view of the fuel filter shown in FIG. 1, and FIG. 3 is a fuel injection device showing a modification of FIG. 1. This is an overall diagram. 1...Fuel tank, 2...Fuel pump, 5...
Fuel piping, 6... Pressure regulator, 7... Return piping, 8... Air conduit, 9... Injection valve, 10...
Fuel filter, 15... hot restart valve, 16... hose, 17... check valve.
Claims (1)
該燃料ポンプから吐出された燃料の圧力をインテ
ークマニホールドによる空気吸込圧に応じて調圧
する圧力レギユレータと、該圧力レギユレータに
よつて調圧された燃料をエンジンに噴射する噴射
弁と、該噴射弁に供給される燃料中から塵埃を除
去する燃料フイルタとからなる燃料噴射装置にお
いて、前記燃料フイルタには燃料配管内のベーパ
を燃料タンク側に排出するホツトリスタートバル
ブを設け、かつ前記燃料フイルタの下流側には残
圧保持用のチエツク弁を設けたことを特徴とする
燃料噴射装置。 a fuel pump that discharges fuel from the fuel tank;
a pressure regulator that regulates the pressure of the fuel discharged from the fuel pump according to the air suction pressure by the intake manifold; an injection valve that injects the fuel pressure-regulated by the pressure regulator into the engine; In a fuel injection device comprising a fuel filter for removing dust from supplied fuel, the fuel filter is provided with a hot restart valve for discharging vapor in the fuel pipe to the fuel tank side, and a hot restart valve is provided downstream of the fuel filter. A fuel injection device characterized by having a check valve on the side for maintaining residual pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10738487U JPS6413261U (en) | 1987-07-13 | 1987-07-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10738487U JPS6413261U (en) | 1987-07-13 | 1987-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6413261U true JPS6413261U (en) | 1989-01-24 |
Family
ID=31341748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10738487U Pending JPS6413261U (en) | 1987-07-13 | 1987-07-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6413261U (en) |
-
1987
- 1987-07-13 JP JP10738487U patent/JPS6413261U/ja active Pending