JPS5840563U - Hole type fuel injection nozzle - Google Patents
Hole type fuel injection nozzleInfo
- Publication number
- JPS5840563U JPS5840563U JP13495781U JP13495781U JPS5840563U JP S5840563 U JPS5840563 U JP S5840563U JP 13495781 U JP13495781 U JP 13495781U JP 13495781 U JP13495781 U JP 13495781U JP S5840563 U JPS5840563 U JP S5840563U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection nozzle
- type fuel
- hole
- hole type
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
、 第１図は従来のホール型燃料噴射ノズルを示す
縦断面図、第２図は本考案になる燃料噴射ノズル］
の要部を示す部分断面図である。
１ １：ノズルボディ、１ｅ：サックホール、１ｆ：
弁座、・。 ２：ハルブ二一ドル、２ａ：弁部、２ｂ：
凹端面、３：鋼球。, Fig. 1 is a vertical cross-sectional view showing a conventional hole-type fuel injection nozzle, and Fig. 2 is a fuel injection nozzle according to the present invention]
FIG. 1 1: Nozzle body, 1e: Suck hole, 1f:
valve seat,·. 2: Halb 21 dollar, 2a: valve part, 2b:
Concave end surface, 3: Steel ball.
Claims (1)
ホールの内部に、サックホールの孔径より小さい径の鋼
球を挿入し、ニードルバルブの円錐形状の弁部先端を球
面状の凹端面または平担面としたことを特徴とするホー
ル型燃料噴射ノズルA steel ball with a diameter smaller than the hole diameter of the suck hole is inserted into the suck hole provided at the bottom of the conical valve seat of the nozzle body, and the tip of the conical valve part of the needle valve is connected to a spherical concave end surface or a flat surface. A hole-type fuel injection nozzle characterized by a flat surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13495781U JPS5840563U (en) | 1981-09-10 | 1981-09-10 | Hole type fuel injection nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13495781U JPS5840563U (en) | 1981-09-10 | 1981-09-10 | Hole type fuel injection nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5840563U true JPS5840563U (en) | 1983-03-17 |
Family
ID=29928352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13495781U Pending JPS5840563U (en) | 1981-09-10 | 1981-09-10 | Hole type fuel injection nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840563U (en) |
-
1981
- 1981-09-10 JP JP13495781U patent/JPS5840563U/en active Pending
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