JPH0387870U - - Google Patents
Info
- Publication number
- JPH0387870U JPH0387870U JP14550089U JP14550089U JPH0387870U JP H0387870 U JPH0387870 U JP H0387870U JP 14550089 U JP14550089 U JP 14550089U JP 14550089 U JP14550089 U JP 14550089U JP H0387870 U JPH0387870 U JP H0387870U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fuel injection
- needle valve
- injection valve
- needle
- 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
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 2
- 239000000295 fuel oil Substances 0.000 claims 1
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の第１実施例に係る開弁圧制御
機構を備えた燃料噴射弁の構成を示す断面図、第
２図は従来例の第１図応当図である。 １……燃料噴射弁、２……針弁、３……下部ば
ね受、５……ばね、７……流体圧力。
機構を備えた燃料噴射弁の構成を示す断面図、第
２図は従来例の第１図応当図である。 １……燃料噴射弁、２……針弁、３……下部ば
ね受、５……ばね、７……流体圧力。
Claims (1)
- 燃料油の噴射圧力により自動的に開閉する針弁
２を有するデイーゼル機関の燃料噴射弁１におい
て、針弁２を押し下げて閉鎖しているばね５の下
部ばね受３に針弁２をさらに押し下げる方向に燃
料噴射弁１の外部から別の流体力７を作用させた
ことを特徴とする燃料噴射弁の開弁圧制御機構。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14550089U JPH0387870U (ja) | 1989-12-19 | 1989-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14550089U JPH0387870U (ja) | 1989-12-19 | 1989-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0387870U true JPH0387870U (ja) | 1991-09-06 |
Family
ID=31692132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14550089U Pending JPH0387870U (ja) | 1989-12-19 | 1989-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0387870U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007102845A (ja) * | 2005-09-30 | 2007-04-19 | Hoya Glass Disk Thailand Ltd | 円板保持用治具 |
-
1989
- 1989-12-19 JP JP14550089U patent/JPH0387870U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007102845A (ja) * | 2005-09-30 | 2007-04-19 | Hoya Glass Disk Thailand Ltd | 円板保持用治具 |