JPS63183330U - - Google Patents
Info
- Publication number
- JPS63183330U JPS63183330U JP7111387U JP7111387U JPS63183330U JP S63183330 U JPS63183330 U JP S63183330U JP 7111387 U JP7111387 U JP 7111387U JP 7111387 U JP7111387 U JP 7111387U JP S63183330 U JPS63183330 U JP S63183330U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- valve
- fresh air
- opens
- internal combustion
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の実施例を示す平面図、第２図
、第３図はそのＡ―Ａ線断面図と、Ｂ―Ｂ線断面
図、第４図、第５図は従来例の断面図とそのＣ―
Ｃ線断面図である。
２１，２２…吸気弁、２３，２４…吸気ポート
、２６…開閉弁、２７…切欠部、２９…新気供給
通路、３０…新気吹出口。
Fig. 1 is a plan view showing an embodiment of the present invention, Figs. 2 and 3 are sectional views taken along line AA and BB, and Figs. 4 and 5 are sectional views of the conventional example. Figure and its C-
It is a sectional view taken along line C. 21, 22... Intake valve, 23, 24... Intake port, 26... Opening/closing valve, 27... Notch, 29... Fresh air supply passage, 30... Fresh air outlet.
Claims (1)
え、一方の吸気通路に機関運転条件に応じて開閉
されると共に一部に切欠部が設けられる開閉弁を
介装した内燃機関の吸気装置において、前記開閉
弁の直下流の吸気通路に開閉弁の切欠部から遠い
位置に開口して新気を吹出す新気供給通路を設け
たことを特徴とする内燃機関の吸気装置。 An intake system for an internal combustion engine that has two intake valves and two intake passages for each cylinder, and one intake passage has an opening/closing valve that opens and closes depending on engine operating conditions and has a cutout in a part. An intake system for an internal combustion engine, characterized in that the intake passage immediately downstream of the on-off valve is provided with a fresh air supply passage that opens at a position far from the notch of the on-off valve and blows out fresh air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7111387U JPS63183330U (en) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7111387U JPS63183330U (en) | 1987-05-13 | 1987-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183330U true JPS63183330U (en) | 1988-11-25 |
Family
ID=30913378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7111387U Pending JPS63183330U (en) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100223316B1 (en) * | 1996-12-19 | 1999-10-15 | 정몽규 | Structure for generating of swirl in lean burn engines |
-
1987
- 1987-05-13 JP JP7111387U patent/JPS63183330U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100223316B1 (en) * | 1996-12-19 | 1999-10-15 | 정몽규 | Structure for generating of swirl in lean burn engines |