JPH035962U - - Google Patents
Info
- Publication number
- JPH035962U JPH035962U JP6318489U JP6318489U JPH035962U JP H035962 U JPH035962 U JP H035962U JP 6318489 U JP6318489 U JP 6318489U JP 6318489 U JP6318489 U JP 6318489U JP H035962 U JPH035962 U JP H035962U
- Authority
- JP
- Japan
- Prior art keywords
- port
- sub
- exhaust gas
- intake
- gas recirculation
- 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 description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は同上の作用を説明するための平面図、第３図
は同上の特性図、第４図は従来の欠点を説明する
ための特性図である。
２……吸気弁、３……燃焼室、４……吸気ポー
ト、６……副ポート、７……排気還流通路。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a plan view for explaining the same effect as above, FIG. 3 is a characteristic diagram for explaining the same as above, and FIG. 4 is a characteristic diagram for explaining the conventional drawbacks. 2...Intake valve, 3...Combustion chamber, 4...Intake port, 6...Sub-port, 7...Exhaust recirculation passage.
Claims (1)
ートと、前記吸気弁近傍の前記吸気ポートの外周
側に下流端部が連通する副ポートと、該副ポート
に連通接続される排気還流通路と、を備え、排気
を副ポートを介して還流するようにしたことを特
徴とする内燃機関の排気還流装置。 an intake port that communicates with a combustion chamber of the engine via an intake valve; a sub-port that has a downstream end communicating with an outer peripheral side of the intake port near the intake valve; and an exhaust gas recirculation passage that is communicatively connected to the sub-port. An exhaust gas recirculation device for an internal combustion engine, characterized in that the exhaust gas is recirculated through a sub-port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6318489U JPH035962U (en) | 1989-06-01 | 1989-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6318489U JPH035962U (en) | 1989-06-01 | 1989-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035962U true JPH035962U (en) | 1991-01-21 |
Family
ID=31593007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6318489U Pending JPH035962U (en) | 1989-06-01 | 1989-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035962U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171418A (en) * | 1974-12-16 | 1976-06-21 | Toyo Kogyo Co | Enjinno haikikanryusochi |
| JPS55101725A (en) * | 1979-01-27 | 1980-08-04 | Yamaha Motor Co Ltd | Intake system for internal combustion engine |
| JPS5925877A (en) * | 1982-08-04 | 1984-02-09 | Nitto Chem Ind Co Ltd | Grouting method |
| JPS62131961A (en) * | 1985-12-03 | 1987-06-15 | Mazda Motor Corp | Exhaust gas recirculation device for engine |
-
1989
- 1989-06-01 JP JP6318489U patent/JPH035962U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171418A (en) * | 1974-12-16 | 1976-06-21 | Toyo Kogyo Co | Enjinno haikikanryusochi |
| JPS55101725A (en) * | 1979-01-27 | 1980-08-04 | Yamaha Motor Co Ltd | Intake system for internal combustion engine |
| JPS5925877A (en) * | 1982-08-04 | 1984-02-09 | Nitto Chem Ind Co Ltd | Grouting method |
| JPS62131961A (en) * | 1985-12-03 | 1987-06-15 | Mazda Motor Corp | Exhaust gas recirculation device for engine |