JPS6252237U - - Google Patents
Info
- Publication number
- JPS6252237U JPS6252237U JP14194985U JP14194985U JPS6252237U JP S6252237 U JPS6252237 U JP S6252237U JP 14194985 U JP14194985 U JP 14194985U JP 14194985 U JP14194985 U JP 14194985U JP S6252237 U JPS6252237 U JP S6252237U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- valve
- port
- intake port
- open
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図はこの考案の一実施例に係わる吸気装置
の第２図中―断面図に相当する平面図的な断
面図、第２図は第１図の―断面図、第３図は
機関回転速度とスワール比との相関図である。
５……ヘリカルポート（第１吸気ポート）、５
ａ……渦巻部、７……ストレートポート（第２吸
気ポート）、１５……吸気バルブ、２９……開閉
弁。
Fig. 1 is a planar sectional view corresponding to the sectional view in Fig. 2 of an intake system according to an embodiment of this invention, Fig. 2 is a sectional view of Fig. 1, and Fig. 3 is an engine rotation It is a correlation diagram between speed and swirl ratio. 5...Helical port (first intake port), 5
a... Swirl part, 7... Straight port (second intake port), 15... Intake valve, 29... Open/close valve.
Claims (1)
る第１の吸気ポートを設けると共に、吸気バルブ
の軸方向にて燃焼室に開口する第２の吸気ポート
を設け、この第２の吸気ポートに、第２の吸気ポ
ートを開閉可能な開閉弁を設けたことを特徴とす
る内燃機関の吸気装置。 A first intake port is provided with a spiral portion formed around the intake valve, and a second intake port is provided that opens into the combustion chamber in the axial direction of the intake valve. An intake system for an internal combustion engine, characterized in that an on-off valve that can open and close two intake ports is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14194985U JPS6252237U (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14194985U JPS6252237U (en) | 1985-09-19 | 1985-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6252237U true JPS6252237U (en) | 1987-04-01 |
Family
ID=31050212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14194985U Pending JPS6252237U (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6252237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100244395B1 (en) * | 1997-05-12 | 2000-03-02 | 류정열 | An control method for fuel injection device with swirl port |
-
1985
- 1985-09-19 JP JP14194985U patent/JPS6252237U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100244395B1 (en) * | 1997-05-12 | 2000-03-02 | 류정열 | An control method for fuel injection device with swirl port |