JPS6427471U - - Google Patents
Info
- Publication number
- JPS6427471U JPS6427471U JP12146487U JP12146487U JPS6427471U JP S6427471 U JPS6427471 U JP S6427471U JP 12146487 U JP12146487 U JP 12146487U JP 12146487 U JP12146487 U JP 12146487U JP S6427471 U JPS6427471 U JP S6427471U
- Authority
- JP
- Japan
- Prior art keywords
- intermediate plate
- needle
- fuel injection
- needle shoulder
- shoulder
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Description
第１図〜第３図は本考案の一実施例を示し、第
１図は中間板付近を示す要部の縦縦断側面図、第
２図は第１図の作用説明図、第３図は他例を示し
中間板付近を示す要部の縦縦断側面図である。第
４図〜第６図は従来例を示し、第４図は部分切欠
して示す燃料噴射ノズル装置の全体側面図、第５
図は中間板付近を示す要部の縦縦断側面図、第６
図は中間板の平面図である。
Ｎ……燃料噴射ノズル装置、１……ボデー、２
……ニードル、３……ホルダー、４……中間板、
５……スプリング室、５ａ……スプリング、６…
…抑え軸、７……抑え軸付根部、８……貫通孔、
１０ａ……給油孔、２０……ニードル肩部、２１
……中間板の規制面、２２……中間板の傾斜面、
２３……ニードルの傾斜面。
Figures 1 to 3 show an embodiment of the present invention, Figure 1 is a longitudinal cross-sectional side view of the main part showing the vicinity of the intermediate plate, Figure 2 is an explanatory diagram of the operation of Figure 1, and Figure 3 is It is a longitudinal cross-sectional side view of the main part showing another example and showing the vicinity of the intermediate plate. 4 to 6 show conventional examples, FIG. 4 is an overall side view of the fuel injection nozzle device partially cut away, and FIG.
The figure is a longitudinal cross-sectional side view of the main part showing the vicinity of the intermediate plate.
The figure is a plan view of the intermediate plate. N...Fuel injection nozzle device, 1...Body, 2
...Needle, 3...Holder, 4...Intermediate plate,
5... Spring chamber, 5a... Spring, 6...
... Holding shaft, 7... Holding shaft base, 8... Through hole,
10a... Oil supply hole, 20... Needle shoulder, 21
... regulating surface of the intermediate plate, 22 ... inclined surface of the intermediate plate,
23... Inclined surface of the needle.
Claims (1)
え軸を介してスプリングにより燃料停止状態に附
勢されたニードルが燃料噴射状態に移動した時、
ニードル肩部が接当する中間板とニードル肩部と
の接触面に、ニードル肩部側が突出し中間板側が
没入する傾斜面を設けてなる燃料噴射ノズル装置
。 When the needle, which has been energized to the fuel stop state by a spring via a holding shaft that protrudes from the needle shoulder and passes through the intermediate plate, moves to the fuel injection state,
A fuel injection nozzle device comprising an inclined surface in which the needle shoulder side protrudes and the intermediate plate side retracts, on the contact surface between the intermediate plate and the needle shoulder, which the needle shoulder abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987121464U JPH0614080Y2 (en) | 1987-08-10 | 1987-08-10 | Fuel injection nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987121464U JPH0614080Y2 (en) | 1987-08-10 | 1987-08-10 | Fuel injection nozzle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6427471U true JPS6427471U (en) | 1989-02-16 |
| JPH0614080Y2 JPH0614080Y2 (en) | 1994-04-13 |
Family
ID=31368493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987121464U Expired - Lifetime JPH0614080Y2 (en) | 1987-08-10 | 1987-08-10 | Fuel injection nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614080Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097659A (en) * | 2004-09-30 | 2006-04-13 | Nippon Soken Inc | Fuel injection valve |
| US7329521B2 (en) | 2002-09-10 | 2008-02-12 | Amano Enzyme Inc. | Transglutaminase-producing strain |
-
1987
- 1987-08-10 JP JP1987121464U patent/JPH0614080Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7329521B2 (en) | 2002-09-10 | 2008-02-12 | Amano Enzyme Inc. | Transglutaminase-producing strain |
| JP2006097659A (en) * | 2004-09-30 | 2006-04-13 | Nippon Soken Inc | Fuel injection valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614080Y2 (en) | 1994-04-13 |
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