JPS6055768U - internal combustion engine - Google Patents
internal combustion engineInfo
- Publication number
- JPS6055768U JPS6055768U JP14683583U JP14683583U JPS6055768U JP S6055768 U JPS6055768 U JP S6055768U JP 14683583 U JP14683583 U JP 14683583U JP 14683583 U JP14683583 U JP 14683583U JP S6055768 U JPS6055768 U JP S6055768U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- internal combustion
- combustion engine
- fuel
- exhaust gas
- 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
- Exhaust-Gas Circulating Devices (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図は本考案に係る内燃機関の燃料噴射気化器の実施
例を示す断面図である。 ・１０・・・燃料噴射気化
器、１２・・・吸気通路、１４・・・スロットルバルブ
、１４Ａ・・・下流方向開動先端、１４Ｂ・・・上流方
向開動先端、１６・・・燃料噴射弁、１６Ａ・・・噴霧
中心、１７・・・噴霧角中心線、１８・・・排気ガス導
入口、２０・・・インテークマニホールド、２２・・・
スロットルボア、２４・・・エンジン。FIG. 1 is a sectional view showing an embodiment of a fuel injection carburetor for an internal combustion engine according to the present invention. 10... Fuel injection carburetor, 12... Intake passage, 14... Throttle valve, 14A... Downstream opening tip, 14B... Upstream opening tip, 16... Fuel injection valve, 16A... Spray center, 17... Spray angle center line, 18... Exhaust gas inlet, 20... Intake manifold, 22...
Throttle bore, 24...engine.
Claims (1)
ロットルバルブに向けて配置された燃料噴射弁を備えた
燃料噴射気化器と、前記吸気通路に排気ガスを再循環さ
せるための排気ガス導入口と、を有してなる内燃機関に
おいて、前記燃料噴射弁の燃料噴霧角度範囲を、噴霧燃
料の前記スロットルバルブ面への到達位置が、全閉状態
から全開状態に至る前記スロットルバルブの全スロット
ル開度の範囲で、常に該スロットルバルブの上流方向開
動先端よりも下流方向開動先端側となるように前記燃料
噴射弁を配置すると共に、前記吸気通路における、前記
スロットルバルブの下流方向開動先端側内周壁に、前記
排気ガス導入口を配置したことを特徴とする内燃機関。a fuel injection carburetor including a fuel injection valve disposed upstream of a throttle valve provided in an intake passage and facing the throttle valve; an exhaust gas inlet for recirculating exhaust gas to the intake passage; In the internal combustion engine, the fuel spray angle range of the fuel injector is defined as the total throttle opening of the throttle valve where the position where the sprayed fuel reaches the throttle valve surface is from a fully closed state to a fully open state. The fuel injector is always located closer to the downstream opening tip than the upstream opening tip of the throttle valve, and the fuel injection valve is located on the inner circumferential wall of the throttle valve on the downstream opening tip side of the intake passage. , an internal combustion engine characterized in that the exhaust gas inlet is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14683583U JPS6055768U (en) | 1983-09-22 | 1983-09-22 | internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14683583U JPS6055768U (en) | 1983-09-22 | 1983-09-22 | internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6055768U true JPS6055768U (en) | 1985-04-18 |
Family
ID=30326712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14683583U Pending JPS6055768U (en) | 1983-09-22 | 1983-09-22 | internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6055768U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508320B1 (en) * | 1970-01-22 | 1975-04-03 | ||
| JPS589961B2 (en) * | 1977-03-09 | 1983-02-23 | 株式会社小松製作所 | Automatic acceleration/deceleration control device |
-
1983
- 1983-09-22 JP JP14683583U patent/JPS6055768U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508320B1 (en) * | 1970-01-22 | 1975-04-03 | ||
| JPS589961B2 (en) * | 1977-03-09 | 1983-02-23 | 株式会社小松製作所 | Automatic acceleration/deceleration control device |
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