JPS582363U - Fuel injection nozzle for in-cylinder injection - Google Patents
Fuel injection nozzle for in-cylinder injectionInfo
- Publication number
- JPS582363U JPS582363U JP9651381U JP9651381U JPS582363U JP S582363 U JPS582363 U JP S582363U JP 9651381 U JP9651381 U JP 9651381U JP 9651381 U JP9651381 U JP 9651381U JP S582363 U JPS582363 U JP S582363U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- fuel
- valve
- injection
- cylinder
- 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、従来の筒内噴射用燃料噴射ノズルをシリンダ
ヘッドに取り付けた状態を示す断面図、第2図は他の従
来の筒内噴射用燃料噴射ノズルを示す断面図、第3図は
この考案に係る筒内噴射用燃料噴射ノズルの一実施例を
示すもので該ノズルをシリンダヘッドに取り付けた状態
を示す断面図、第4図は第3図に示す筒内噴射用燃料噴
射ノズルの拡大断面図である。
38・・・第1ノズルボデイ、39・・・第1ノズル、
42・・・第1バルブ、45・・・第2ノズルボデイ、
46・・・第2ノズル、49・・・第2バルブ、51・
・・第2スプリング、Vc・・・バルブ開閉手段。Fig. 1 is a sectional view showing a conventional in-cylinder fuel injection nozzle attached to a cylinder head, Fig. 2 is a sectional view showing another conventional in-cylinder fuel injection nozzle, and Fig. 3 is a sectional view showing a conventional in-cylinder fuel injection nozzle attached to a cylinder head. FIG. 4 is a sectional view showing an embodiment of the in-cylinder fuel injection nozzle according to this invention, showing the nozzle attached to the cylinder head. It is an enlarged sectional view. 38... first nozzle body, 39... first nozzle,
42...first valve, 45...second nozzle body,
46...Second nozzle, 49...Second valve, 51...
...Second spring, Vc...Valve opening/closing means.
Claims (1)
第1ノズルを第1ノズル本体内方より開閉可能な第1バ
ルブと、この第1バルブを移動させ第1ノズルからの燃
料噴出量を制御するバルブ開閉手段と、前記第1ノズル
本体に第1ノズルを覆うようにその一端が取り付けられ
、その他端に第1ノズルから噴出された燃料を燃料室内
へ噴射する第2ノズルを有する第2ノメル本体と、第2
ノズルを外方より開閉可能な第2バルブと、第2バルブ
が第2ノズルを閉止するように付勢するスプリングと、
を備えたことを特徴とする筒内噴射用燃料噴射ノズル。a first nozzle body having a first nozzle that injects fuel;
a first valve capable of opening and closing the first nozzle from inside the first nozzle body; a valve opening/closing means for moving the first valve to control the amount of fuel jetted from the first nozzle; a second nozzle body having one end attached to cover the nozzle and a second nozzle at the other end for injecting fuel ejected from the first nozzle into the fuel chamber;
a second valve that can open and close the nozzle from the outside; a spring that biases the second valve to close the second nozzle;
A fuel injection nozzle for in-cylinder injection, characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9651381U JPS582363U (en) | 1981-06-29 | 1981-06-29 | Fuel injection nozzle for in-cylinder injection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9651381U JPS582363U (en) | 1981-06-29 | 1981-06-29 | Fuel injection nozzle for in-cylinder injection |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS582363U true JPS582363U (en) | 1983-01-08 |
Family
ID=29891363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9651381U Pending JPS582363U (en) | 1981-06-29 | 1981-06-29 | Fuel injection nozzle for in-cylinder injection |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS582363U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0430266U (en) * | 1990-07-09 | 1992-03-11 |
-
1981
- 1981-06-29 JP JP9651381U patent/JPS582363U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0430266U (en) * | 1990-07-09 | 1992-03-11 |
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