JPS6036577U - Fuel injection system for spark ignition engines - Google Patents
Fuel injection system for spark ignition enginesInfo
- Publication number
- JPS6036577U JPS6036577U JP12923683U JP12923683U JPS6036577U JP S6036577 U JPS6036577 U JP S6036577U JP 12923683 U JP12923683 U JP 12923683U JP 12923683 U JP12923683 U JP 12923683U JP S6036577 U JPS6036577 U JP S6036577U
- Authority
- JP
- Japan
- Prior art keywords
- spark ignition
- fuel injection
- injection system
- ignition engines
- fuel injector
- 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図は従来例の構成断面図、第２図はその要部構成断
面図、第３図は本考案の実施例の構成断面図、第４図は
その要部構成断面図、第５図は第４区の燃料噴射状態を
あられす作用説明図、第６図は他の実施例の構成断面図
、第７図は第６図のＡ−Ａ線断面図、第８図は第６図の
実施例の駆動機構をあられす構成図である。
３・・・吸気バルブ、５・・・燃料インジェクタ、５ａ
・・・ノズル、６・・・吸気管、７・・・補助空気通路
、１０・・・絞り弁、１１・・・ベロフラム、ｌｌａ・
・・小孔（絞り部）。Fig. 1 is a sectional view of the structure of the conventional example, Fig. 2 is a sectional view of the main part thereof, Fig. 3 is a sectional view of the structure of the embodiment of the present invention, Fig. 4 is a sectional view of the main part thereof, and Fig. 5 6 is a sectional view of another embodiment, FIG. 7 is a sectional view taken along line A-A in FIG. 6, and FIG. 8 is a sectional view of FIG. 6. FIG. 3 is a configuration diagram showing the drive mechanism of the embodiment. 3... Intake valve, 5... Fuel injector, 5a
... Nozzle, 6... Intake pipe, 7... Auxiliary air passage, 10... Throttle valve, 11... Verofram, lla.
...Small hole (aperture part).
Claims (1)
インジェクタを取付け、燃料インジェクタの前方に前後
に移動自由な絞り部を設け、燃料インジェクタと絞り部
の間に絞り弁上流の空気を導く補助空気通路を接続し、
エンジンの運転条件に応じて前記絞り部の位置を移動さ
せる手段を備えたことを特徴とする火花点火式エンジン
の燃料噴射装置。A fuel injector that injects fuel at a predetermined timing is installed in the middle of the intake pipe, and a throttle section that can move freely back and forth is installed in front of the fuel injector, and auxiliary air that guides air upstream of the throttle valve is installed between the fuel injector and the throttle section. connect the passages,
A fuel injection device for a spark ignition engine, comprising means for moving the position of the throttle portion according to engine operating conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12923683U JPS6036577U (en) | 1983-08-19 | 1983-08-19 | Fuel injection system for spark ignition engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12923683U JPS6036577U (en) | 1983-08-19 | 1983-08-19 | Fuel injection system for spark ignition engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6036577U true JPS6036577U (en) | 1985-03-13 |
Family
ID=30292891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12923683U Pending JPS6036577U (en) | 1983-08-19 | 1983-08-19 | Fuel injection system for spark ignition engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036577U (en) |
-
1983
- 1983-08-19 JP JP12923683U patent/JPS6036577U/en active Pending
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