JPS59163172U - Intake system for fuel-injected internal combustion engines - Google Patents
Intake system for fuel-injected internal combustion enginesInfo
- Publication number
- JPS59163172U JPS59163172U JP5745083U JP5745083U JPS59163172U JP S59163172 U JPS59163172 U JP S59163172U JP 5745083 U JP5745083 U JP 5745083U JP 5745083 U JP5745083 U JP 5745083U JP S59163172 U JPS59163172 U JP S59163172U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- fuel
- internal combustion
- passage
- air
- 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
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図は本考案に係る燃料噴射式内燃機関の吸気装置の
一実施例を示す縦断面図、第２図は第１図の部分横断面
図、第３図は第１図、第２図の空気噴射装置１３の斜視
図である。
１：燃焼室、５：吸気通路、＄ａ、 ６ｂ：分流吸気
通路、７：隔壁、１０：吸気管、１１：スロットル弁、
１２：空気通路、１３：空気噴射装置。FIG. 1 is a vertical cross-sectional view showing an embodiment of the intake system for a fuel-injected internal combustion engine according to the present invention, FIG. 2 is a partial cross-sectional view of FIG. 1, and FIG. 3 is a cross-sectional view of FIG. FIG. 2 is a perspective view of the air injection device 13 of FIG. 1: Combustion chamber, 5: Intake passage, $a, 6b: Divided intake passage, 7: Partition wall, 10: Intake pipe, 11: Throttle valve,
12: Air passage, 13: Air injection device.
Claims (1)
の気筒に対して複数個設けられた吸気通路に接続し、該
各吸気通路に燃料を噴射するようにした燃料噴射式内燃
機関において、前記スロットル弁の上流の吸気管内から
分岐して前記吸気通路の上流に接続される空気通路を設
け、該空気通路の先端に前記吸気通路の壁面および該吸
気通路を仕切る隔壁に対向して開口する複数個の空気噴
射ノズルを設けたことを特徴とする燃料噴射式内燃機関
の吸気装置。 ２ 前記空気通路にエアポンプを設け、前記スロットル
弁開度に応じて前記エアポンプを動作させる実用新案登
録請求の範囲第１項に記載の吸気装置。[Claims for Utility Model Registration] 1. A throttle valve is provided in the intake pipe, the intake pipe is connected to a plurality of intake passages provided for one cylinder, and fuel is injected into each intake passage. In the fuel injection type internal combustion engine, an air passage is provided that branches from the intake pipe upstream of the throttle valve and is connected to the upstream side of the intake passage, and a wall surface of the intake passage and the intake passage are partitioned at the tip of the air passage. An intake device for a fuel-injected internal combustion engine, characterized in that a plurality of air injection nozzles are provided that open opposite to a partition wall. 2. The intake device according to claim 1, wherein an air pump is provided in the air passage, and the air pump is operated according to the opening degree of the throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5745083U JPS59163172U (en) | 1983-04-19 | 1983-04-19 | Intake system for fuel-injected internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5745083U JPS59163172U (en) | 1983-04-19 | 1983-04-19 | Intake system for fuel-injected internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59163172U true JPS59163172U (en) | 1984-11-01 |
Family
ID=30187750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5745083U Pending JPS59163172U (en) | 1983-04-19 | 1983-04-19 | Intake system for fuel-injected internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59163172U (en) |
-
1983
- 1983-04-19 JP JP5745083U patent/JPS59163172U/en active Pending
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