JPS62105363U - - Google Patents
Info
- Publication number
- JPS62105363U JPS62105363U JP19661385U JP19661385U JPS62105363U JP S62105363 U JPS62105363 U JP S62105363U JP 19661385 U JP19661385 U JP 19661385U JP 19661385 U JP19661385 U JP 19661385U JP S62105363 U JPS62105363 U JP S62105363U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fuel injection
- hollow cone
- shaped spray
- fuel
- 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 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案に使用する燃料噴射弁の先端部
を示す断面図、第２図は第１図の矢印から見た
アダプタの図、第３図は本考案の燃料噴射装置の
全体を示す断面図、第４図は第３図の矢印から
見たアダプタの図である。
１…スロツトルボデー、３…スロツトルバルブ
、４…スロツトルシヤフト、５…燃料噴射弁、１
２…アダプタ、１３…仕切板、１３ａ，１３ｂ…
仕切板の辺部、１４…ニードル、１４ａ…ピント
ル。
Fig. 1 is a sectional view showing the tip of the fuel injection valve used in the present invention, Fig. 2 is a view of the adapter seen from the arrow in Fig. 1, and Fig. 3 shows the entire fuel injection device of the present invention. The cross-sectional view, FIG. 4, is a view of the adapter as seen from the arrow in FIG. 1... Throttle body, 3... Throttle valve, 4... Throttle shaft, 5... Fuel injection valve, 1
2...Adapter, 13...Partition plate, 13a, 13b...
Side portion of partition plate, 14...needle, 14a...pintle.
Claims (1)
空円錐状の噴霧を２方向に分離する手段とを具備
する燃料噴射弁をスロツトルバルブの上流側に配
置し、該スロツトルバルブのバルブシヤフトに関
して両側の、バルブ閉鎖時におけるバルブ周辺部
Ａ，Ｂ付近に向けて燃料を噴霧するようにしたこ
とを特徴とする内燃機関の燃料噴射装置。 A fuel injection valve having means for forming a hollow cone-shaped spray and means for separating the hollow cone-shaped spray into two directions is disposed upstream of a throttle valve, and the fuel injection valve has a valve shaft of the throttle valve. 1. A fuel injection device for an internal combustion engine, characterized in that fuel is sprayed toward the vicinity of valve peripheral areas A and B on both sides of the valve when the valve is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19661385U JPS62105363U (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19661385U JPS62105363U (en) | 1985-12-23 | 1985-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62105363U true JPS62105363U (en) | 1987-07-04 |
Family
ID=31155595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19661385U Pending JPS62105363U (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62105363U (en) |
-
1985
- 1985-12-23 JP JP19661385U patent/JPS62105363U/ja active Pending