JPH0183172U - - Google Patents
Info
- Publication number
- JPH0183172U JPH0183172U JP1987178298U JP17829887U JPH0183172U JP H0183172 U JPH0183172 U JP H0183172U JP 1987178298 U JP1987178298 U JP 1987178298U JP 17829887 U JP17829887 U JP 17829887U JP H0183172 U JPH0183172 U JP H0183172U
- Authority
- JP
- Japan
- Prior art keywords
- intake port
- intake
- disposed
- valve
- fuel injection
- 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 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図は本考案による複吸気弁エンジンの構成
を示す図、第２図は吸気弁のバルブタイミングを
示す図、第３図は本考案の第２実施例を示す図、
第４図は本考案の第３実施例を示す図である。
１０……エンジン本体、１２……燃焼室、１６
，１８……吸気ポート、２０，２２……吸気弁、
２６……燃料噴射弁、３４，３６……サージタン
ク、４０……スロツトル弁、４４……吸気制御弁
、４８……バイパス通路、５２……電磁遮断弁、
５４……ＥＧＲ通路。
FIG. 1 is a diagram showing the configuration of a dual intake valve engine according to the present invention, FIG. 2 is a diagram showing the valve timing of the intake valve, and FIG. 3 is a diagram showing a second embodiment of the present invention.
FIG. 4 is a diagram showing a third embodiment of the present invention. 10...Engine body, 12...Combustion chamber, 16
, 18... Intake port, 20, 22... Intake valve,
26...Fuel injection valve, 34, 36...Surge tank, 40...Throttle valve, 44...Intake control valve, 48...Bypass passage, 52...Solenoid cutoff valve,
54...EGR passage.
Claims (1)
ポートとを有し、該第１の吸気ポートと第２の吸
気ポートにはそれぞれに吸気弁が取りつけられる
とともに区画して形成された第１及び第２のサー
ジタンクが連結され、さらに、燃料噴射弁が該第
１の吸気ポートと第２の吸気ポートのいずれかに
対して配置され、該燃料噴射弁の配置された方の
吸気ポートに連結されるサージタンクの入口部に
は吸気制御弁が配置され、さらに、該吸気制御弁
をバイパスしてバイパス通路が設けられることを
特徴とする複吸気弁エンジン。 The first intake port has a first intake port and a second intake port communicating with the combustion chamber, and an intake valve is attached to each of the first intake port and the second intake port, and the first intake port is partitioned and formed. and a second surge tank are connected to each other, and further, a fuel injection valve is disposed with respect to either the first intake port or the second intake port, and a fuel injection valve is disposed with respect to either the first intake port or the second intake port, and a fuel injection valve is disposed with respect to the intake port in which the fuel injection valve is disposed. A multiple intake valve engine characterized in that an intake control valve is disposed at an inlet of a connected surge tank, and further a bypass passage is provided to bypass the intake control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178298U JPH0183172U (en) | 1987-11-25 | 1987-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178298U JPH0183172U (en) | 1987-11-25 | 1987-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183172U true JPH0183172U (en) | 1989-06-02 |
Family
ID=31469922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178298U Pending JPH0183172U (en) | 1987-11-25 | 1987-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0383376U (en) * | 1989-12-14 | 1991-08-23 | ||
| JP2015102027A (en) * | 2013-11-25 | 2015-06-04 | 三菱自動車工業株式会社 | Engine egr device |
-
1987
- 1987-11-25 JP JP1987178298U patent/JPH0183172U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0383376U (en) * | 1989-12-14 | 1991-08-23 | ||
| JP2015102027A (en) * | 2013-11-25 | 2015-06-04 | 三菱自動車工業株式会社 | Engine egr device |
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