JPS60147750U - Internal combustion engine fuel supply system - Google Patents
Internal combustion engine fuel supply systemInfo
- Publication number
- JPS60147750U JPS60147750U JP3532484U JP3532484U JPS60147750U JP S60147750 U JPS60147750 U JP S60147750U JP 3532484 U JP3532484 U JP 3532484U JP 3532484 U JP3532484 U JP 3532484U JP S60147750 U JPS60147750 U JP S60147750U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- fuel supply
- supply system
- injection valve
- 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図は吸気温対出力トルク、吸入空気重量特性を示す
グラフ、第２図は空燃比対出力トルク特性を示すグラフ
、第３図は本考案に係る内燃機関の燃料供給装置の一実
施例を示す全体概要図、第４図、第５図は第３図のトラ
ップ部の構造の例を示す断面図である。
１・・・機関本体、２・・・分岐管、３・・・主燃料噴
射弁、４・・・集合吸気管、５・・・副燃料噴射弁、９
・・・リング状凸部（トラップ部）。Fig. 1 is a graph showing the intake air temperature vs. output torque and intake air weight characteristics, Fig. 2 is a graph showing the air-fuel ratio vs. output torque characteristics, and Fig. 3 is an embodiment of the fuel supply system for an internal combustion engine according to the present invention. FIGS. 4 and 5 are cross-sectional views showing an example of the structure of the trap section shown in FIG. 3. DESCRIPTION OF SYMBOLS 1... Engine body, 2... Branch pipe, 3... Main fuel injection valve, 4... Collective intake pipe, 5... Sub-fuel injection valve, 9
...Ring-shaped convex part (trap part).
Claims (1)
の上流部に前記各気筒共通に設けられた副燃料噴射弁を
具備する内燃機関において、前記副燃料噴射弁から前記
各気筒の分岐管に到るまでの吸気管内壁に、液状燃料を
補集するためのトラップ部を設けたことを特徴とする内
燃機関の燃料供給装置。 ２ 前記トラップ部が前記吸気管内壁をリング状凸部形
状にして構成した実用新案登録請求の範囲第１項に記載
の内燃機関の燃料供給装置。[Claims for Utility Model Registration] 1. In an internal combustion engine comprising a main fuel injection valve provided in each cylinder i, and an auxiliary fuel injection valve commonly provided in the upstream portion of the intake pipe, A fuel supply device for an internal combustion engine, characterized in that a trap section for collecting liquid fuel is provided on an inner wall of an intake pipe from a fuel injection valve to a branch pipe of each cylinder. 2. The fuel supply device for an internal combustion engine according to claim 1, wherein the trap portion is configured by forming the inner wall of the intake pipe into a ring-shaped convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3532484U JPS60147750U (en) | 1984-03-14 | 1984-03-14 | Internal combustion engine fuel supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3532484U JPS60147750U (en) | 1984-03-14 | 1984-03-14 | Internal combustion engine fuel supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60147750U true JPS60147750U (en) | 1985-10-01 |
Family
ID=30539495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3532484U Pending JPS60147750U (en) | 1984-03-14 | 1984-03-14 | Internal combustion engine fuel supply system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60147750U (en) |
-
1984
- 1984-03-14 JP JP3532484U patent/JPS60147750U/en active Pending
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