JPS61108883U - - Google Patents
Info
- Publication number
- JPS61108883U JPS61108883U JP19496184U JP19496184U JPS61108883U JP S61108883 U JPS61108883 U JP S61108883U JP 19496184 U JP19496184 U JP 19496184U JP 19496184 U JP19496184 U JP 19496184U JP S61108883 U JPS61108883 U JP S61108883U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- fuel
- passages
- intake
- 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
- 239000000446 fuel Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の実施例を示し、第１図は全体概
略構成図、第２図は１気筒についての吸気系を示
す要部の拡大図、第３図は燃料噴射弁の噴射孔付
近の要部拡大断面図、第４図は変形例を示す第３
図相当図、第５図は第４図の―線断面図であ
る。
２…気筒、７…第１吸気通路、８…第２吸気通
路、２１…燃料噴射弁、２２，２３…燃料送給通
路、２４，２４′…噴射孔。
The drawings show an embodiment of the present invention; Fig. 1 is a schematic overall configuration diagram, Fig. 2 is an enlarged view of the main parts showing the intake system for one cylinder, and Fig. 3 shows the main parts near the injection hole of the fuel injection valve. FIG. 4 is an enlarged sectional view of the third section showing a modified example.
FIG. 5 is a sectional view taken along the line -- in FIG. 4. 2... Cylinder, 7... First intake passage, 8... Second intake passage, 21... Fuel injection valve, 22, 23... Fuel feeding passage, 24, 24'... Injection hole.
Claims (1)
つ燃料噴射式エンジンの吸気装置において、１つ
の燃料噴射弁から噴射された燃料を各吸気通路に
それぞれ送給する燃料送給通路が設けられ、該各
燃料送給通路の上流側に対向する上記燃料噴射弁
の噴射孔が燃料噴射弁から噴射される燃料を各燃
料送給通路の各々に方向づけるように形成されて
いることを特徴とする燃料噴射式エンジンの吸気
装置。 In an intake system for a fuel injection engine having two intake passages independently communicating with each cylinder, a fuel feeding passage is provided for feeding fuel injected from one fuel injection valve to each intake passage, The injection hole of the fuel injection valve facing upstream of each of the fuel injection passages is formed so as to direct the fuel injected from the fuel injection valve to each of the fuel injection passages. Intake system for injection-type engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19496184U JPS61108883U (en) | 1984-12-22 | 1984-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19496184U JPS61108883U (en) | 1984-12-22 | 1984-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61108883U true JPS61108883U (en) | 1986-07-10 |
Family
ID=30752440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19496184U Pending JPS61108883U (en) | 1984-12-22 | 1984-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61108883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100368A (en) * | 1987-10-12 | 1989-04-18 | Japan Electron Control Syst Co Ltd | Fuel supply device of internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157166B2 (en) * | 1981-11-13 | 1986-12-05 | Hitachi Ltd |
-
1984
- 1984-12-22 JP JP19496184U patent/JPS61108883U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157166B2 (en) * | 1981-11-13 | 1986-12-05 | Hitachi Ltd |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100368A (en) * | 1987-10-12 | 1989-04-18 | Japan Electron Control Syst Co Ltd | Fuel supply device of internal combustion engine |
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