JPS61147336U - - Google Patents
Info
- Publication number
- JPS61147336U JPS61147336U JP3094385U JP3094385U JPS61147336U JP S61147336 U JPS61147336 U JP S61147336U JP 3094385 U JP3094385 U JP 3094385U JP 3094385 U JP3094385 U JP 3094385U JP S61147336 U JPS61147336 U JP S61147336U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- valve
- intake port
- combustion chamber
- port
- 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
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000005192 partition Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の実施例を示す概略図、第２図
は同実施例の概略斜視図である。
２……第１吸気ポート、３……第２吸気ポート
、４，５……吸気弁、７……吸気制御弁、３０…
…燃料噴射弁、３０ａ，３０ｂ……噴口、３１…
…隔壁。
FIG. 1 is a schematic diagram showing an embodiment of the present invention, and FIG. 2 is a schematic perspective view of the same embodiment. 2...First intake port, 3...Second intake port, 4, 5...Intake valve, 7...Intake control valve, 30...
...Fuel injection valve, 30a, 30b...Nozzle port, 31...
...bulkhead.
Claims (1)
第１吸気ポートと、ストレート状の第２吸気ポー
トとを各吸気弁を介して各気筒の燃焼室に連通す
るように形成し、第２吸気ポートには、エンジン
の低回転、軽負荷域で閉塞する吸気制御弁を設け
、かつ、燃料噴射弁の噴口が、前記第１吸気ポー
トと第２吸気ポートとを仕切つている隔壁より、
吸気制御弁と吸気弁との間の部位で前記両吸気ポ
ート内へそれぞれ開口するように、２つの噴口を
有する燃料噴射弁を装着したことを特徴とする複
吸気弁エンジン。 A helical first intake port that generates a swirl in the combustion chamber and a straight second intake port are formed to communicate with the combustion chamber of each cylinder via each intake valve, and the second intake port is connected to the combustion chamber of each cylinder through each intake valve. , an intake control valve that is closed in a low rotation speed and light load range of the engine is provided, and a fuel injection valve nozzle is connected to a partition wall that partitions the first intake port and the second intake port,
A multiple intake valve engine, characterized in that a fuel injection valve having two injection ports is installed at a portion between an intake control valve and an intake valve so as to open into both intake ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3094385U JPS61147336U (en) | 1985-03-06 | 1985-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3094385U JPS61147336U (en) | 1985-03-06 | 1985-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61147336U true JPS61147336U (en) | 1986-09-11 |
Family
ID=30531095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3094385U Pending JPS61147336U (en) | 1985-03-06 | 1985-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61147336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0440157U (en) * | 1990-07-31 | 1992-04-06 | ||
| DE19508997B4 (en) * | 1994-05-31 | 2005-06-23 | Suzuki Motor Corp., Hamamatsu | Air intake system for an internal combustion engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102516A (en) * | 1980-12-13 | 1982-06-25 | Yamaha Motor Co Ltd | Intake device for engine |
| JPS60219454A (en) * | 1984-04-17 | 1985-11-02 | Mazda Motor Corp | Fuel injector for engine |
-
1985
- 1985-03-06 JP JP3094385U patent/JPS61147336U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102516A (en) * | 1980-12-13 | 1982-06-25 | Yamaha Motor Co Ltd | Intake device for engine |
| JPS60219454A (en) * | 1984-04-17 | 1985-11-02 | Mazda Motor Corp | Fuel injector for engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0440157U (en) * | 1990-07-31 | 1992-04-06 | ||
| DE19508997B4 (en) * | 1994-05-31 | 2005-06-23 | Suzuki Motor Corp., Hamamatsu | Air intake system for an internal combustion engine |