JPS63156460U - - Google Patents
Info
- Publication number
- JPS63156460U JPS63156460U JP5024087U JP5024087U JPS63156460U JP S63156460 U JPS63156460 U JP S63156460U JP 5024087 U JP5024087 U JP 5024087U JP 5024087 U JP5024087 U JP 5024087U JP S63156460 U JPS63156460 U JP S63156460U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- pressure fuel
- high pressure
- injection device
- return passage
- 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 12
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案の燃料噴射装置の電磁弁取付
部付近の部分断面図、第２図は同上の燃料噴射装
置の全体の概略断面図である。
１２……低圧燃料通路、２９……弁体、３６…
…燃料溜り室、３９……高圧燃料戻し通路、４０
……弁座、４１……弁頭部。
FIG. 1 is a partial sectional view of the vicinity of the solenoid valve mounting portion of the fuel injection device of this invention, and FIG. 2 is a schematic sectional view of the entire fuel injection device. 12...Low pressure fuel passage, 29...Valve body, 36...
...Fuel reservoir chamber, 39...High pressure fuel return passage, 40
... Valve seat, 41... Valve head.
Claims (1)
戻し通路へ戻して制御する電磁弁を備えた燃料噴
射装置において、 前記高圧燃料戻し通路の近傍に低圧燃料通路を
設け、この低圧燃料通路と前記高圧燃料戻し通路
とを連通する連通路を形成し、この連通路へ前記
電磁弁の弁体の弁頭部を延設して挿入したことを
特徴とする燃料噴射装置。[Claims for Utility Model Registration] In a fuel injection device equipped with an electromagnetic valve that controls the pressure in a high pressure generator used for injection by returning it to a high pressure fuel return passage, a low pressure fuel passage is provided in the vicinity of the high pressure fuel return passage. A fuel injection device characterized in that a communication passage is formed to communicate the low-pressure fuel passage and the high-pressure fuel return passage, and a valve head of the valve body of the electromagnetic valve is extended and inserted into the communication passage. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5024087U JPS63156460U (en) | 1987-04-02 | 1987-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5024087U JPS63156460U (en) | 1987-04-02 | 1987-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156460U true JPS63156460U (en) | 1988-10-13 |
Family
ID=30873419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5024087U Pending JPS63156460U (en) | 1987-04-02 | 1987-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01257753A (en) * | 1987-08-25 | 1989-10-13 | Weber Srl | Electromagnetic control fuel injection valve for internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61164456A (en) * | 1985-01-11 | 1986-07-25 | Diesel Kiki Co Ltd | Electromagnetic actuator |
-
1987
- 1987-04-02 JP JP5024087U patent/JPS63156460U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61164456A (en) * | 1985-01-11 | 1986-07-25 | Diesel Kiki Co Ltd | Electromagnetic actuator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01257753A (en) * | 1987-08-25 | 1989-10-13 | Weber Srl | Electromagnetic control fuel injection valve for internal combustion engine |