JPS60124580U - fuel injection nozzle - Google Patents
fuel injection nozzleInfo
- Publication number
- JPS60124580U JPS60124580U JP1197084U JP1197084U JPS60124580U JP S60124580 U JPS60124580 U JP S60124580U JP 1197084 U JP1197084 U JP 1197084U JP 1197084 U JP1197084 U JP 1197084U JP S60124580 U JPS60124580 U JP S60124580U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection nozzle
- fuel
- nozzle
- diameter portion
- 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
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、この考案の一実施例を示す噴射ノズルの断面
図、第２図は、この考案の一実施例における作動説明図
である。FIG. 1 is a sectional view of an injection nozzle showing an embodiment of this invention, and FIG. 2 is an explanatory view of the operation in an embodiment of this invention.
Claims (1)
び燃料を加圧するリターンスプリング付き作動ピストン
を備えた燃料噴射ノズルであって、前記作動ピストンの
大径部に通じる作動清適。 路と、前記作動ピストンの小径部に逆止弁を介して連通
ずる燃料供給通路と、前記作動ピストンの小径部からノ
ズル先端の噴孔に通じる燃料加圧通路とを備えた燃料噴
射ノズル。[Claims for Utility Model Registration] A fuel injection nozzle that includes a needle valve inside, a nozzle spring that pressurizes the needle valve, and an operating piston with a return spring that pressurizes the fuel, the operating piston having an operating piston that communicates with the large diameter portion of the operating piston. Suitable. A fuel injection nozzle comprising: a fuel supply passage communicating with a small diameter portion of the working piston via a check valve; and a fuel pressurizing passage communicating from the small diameter portion of the working piston to an injection hole at a tip of the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1197084U JPS60124580U (en) | 1984-01-31 | 1984-01-31 | fuel injection nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1197084U JPS60124580U (en) | 1984-01-31 | 1984-01-31 | fuel injection nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60124580U true JPS60124580U (en) | 1985-08-22 |
Family
ID=30494588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1197084U Pending JPS60124580U (en) | 1984-01-31 | 1984-01-31 | fuel injection nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60124580U (en) |
-
1984
- 1984-01-31 JP JP1197084U patent/JPS60124580U/en active Pending
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