JPS61190468U - - Google Patents
Info
- Publication number
- JPS61190468U JPS61190468U JP7427285U JP7427285U JPS61190468U JP S61190468 U JPS61190468 U JP S61190468U JP 7427285 U JP7427285 U JP 7427285U JP 7427285 U JP7427285 U JP 7427285U JP S61190468 U JPS61190468 U JP S61190468U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure
- equal
- injection system
- fuel injection
- 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 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第1図は本考案による1実施例の等圧弁を設け
た燃料噴射系を示す説明図、第2図は噴射圧力モ
ードを示す線図である。
4……スピル弁、5……燃料ポンプ、8……吐
出弁、9……高圧管、10……燃料弁、12……
等圧弁。
FIG. 1 is an explanatory diagram showing a fuel injection system provided with an equal pressure valve according to one embodiment of the present invention, and FIG. 2 is a diagram showing injection pressure modes. 4... Spill valve, 5... Fuel pump, 8... Discharge valve, 9... High pressure pipe, 10... Fuel valve, 12...
Equal pressure valve.
Claims (1)
と並列に等圧弁を設けた内燃機関の燃料噴射系に
おいて、上記等圧弁は上記高圧管の断面積の少な
くとも1/3以上の絞り面積を有することを特徴
とする燃料噴射系。 In a fuel injection system for an internal combustion engine in which an equal-pressure valve is provided in parallel with a discharge valve between a spill valve of a fuel pump and a high-pressure pipe, the equal-pressure valve has a throttle area that is at least 1/3 or more of the cross-sectional area of the high-pressure pipe. A fuel injection system comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7427285U JPS61190468U (en) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7427285U JPS61190468U (en) | 1985-05-21 | 1985-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61190468U true JPS61190468U (en) | 1986-11-27 |
Family
ID=30614415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7427285U Pending JPS61190468U (en) | 1985-05-21 | 1985-05-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61190468U (en) |
-
1985
- 1985-05-21 JP JP7427285U patent/JPS61190468U/ja active Pending
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