JPS6319070U - - Google Patents
Info
- Publication number
- JPS6319070U JPS6319070U JP11362086U JP11362086U JPS6319070U JP S6319070 U JPS6319070 U JP S6319070U JP 11362086 U JP11362086 U JP 11362086U JP 11362086 U JP11362086 U JP 11362086U JP S6319070 U JPS6319070 U JP S6319070U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- nozzle body
- fuel injection
- valve
- injection 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 3
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図ないし第３図は本考案の１実施例を示し
、第１図は要部断面図、第２図は第１図の―
矢視図、第３図は第２図の―断面図である。
第４図は従来例を示す第１図応当図である。
１……弁本体、２……針弁、３……燃料供給通
路、４……油溜、５……吐出通路、６……噴口、
７……球面座、８……噴口本体、９……作動油供
給路、１０……周回通路、１１……突起物。
Figures 1 to 3 show one embodiment of the present invention, with Figure 1 being a sectional view of the main parts, and Figure 2 being the same as in Figure 1.
The arrow view and FIG. 3 are cross-sectional views of FIG. 2.
FIG. 4 is a diagram corresponding to FIG. 1 showing a conventional example. 1...Valve body, 2...Needle valve, 3...Fuel supply passage, 4...Oil sump, 5...Discharge passage, 6...Nozzle port,
7... Spherical seat, 8... Nozzle main body, 9... Hydraulic oil supply path, 10... Circulating passage, 11... Projection.
Claims (1)
に噴口本体を回転自在に嵌合し、上記噴口本体の
上面に環状の周回通路を設けるとともに、該噴口
本体に固定した突起物を周回通路中に収容し、上
記弁本体には上記周回通路に接線方向に開口する
作動油供給路を設けてなることを特徴とする燃料
噴射弁。 In a fuel injection valve for an internal combustion engine, a nozzle body is rotatably fitted to the lower part of the valve body, an annular circulating passage is provided on the upper surface of the nozzle body, and a protrusion fixed to the nozzle body is provided in the circular passage. A fuel injection valve, wherein the valve body is provided with a hydraulic oil supply passage that opens tangentially to the circumferential passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11362086U JPS6319070U (en) | 1986-07-24 | 1986-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11362086U JPS6319070U (en) | 1986-07-24 | 1986-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6319070U true JPS6319070U (en) | 1988-02-08 |
Family
ID=30995599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11362086U Pending JPS6319070U (en) | 1986-07-24 | 1986-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6319070U (en) |
-
1986
- 1986-07-24 JP JP11362086U patent/JPS6319070U/ja active Pending