JPH0465932U - - Google Patents
Info
- Publication number
- JPH0465932U JPH0465932U JP10568590U JP10568590U JPH0465932U JP H0465932 U JPH0465932 U JP H0465932U JP 10568590 U JP10568590 U JP 10568590U JP 10568590 U JP10568590 U JP 10568590U JP H0465932 U JPH0465932 U JP H0465932U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- intake
- cylinder
- sleeve
- combustion engine
- 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
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面はこの考案の一実施例を示し、第１図は吸
気マニホールド付近の断面図、第２図は第１図
方向からの矢視図である。
１……シリンダブロツク、１ａ……シリンダ、
３……シリンダヘツド、３ａ……吸気ポート、４
……吸気弁、５……吸気マニホールド、６……ス
リーブ、６ａ……開口部、７……回転吸気弁。
The drawings show an embodiment of this invention, and FIG. 1 is a sectional view of the vicinity of the intake manifold, and FIG. 2 is a view taken from the direction of FIG. 1. 1...Cylinder block, 1a...Cylinder,
3...Cylinder head, 3a...Intake port, 4
...Intake valve, 5...Intake manifold, 6...Sleeve, 6a...Opening, 7...Rotary intake valve.
Claims (1)
ツド３内に、シリンダブロツク１内の各シリンダ
１ａ毎に吸気ポート３ａを設け、かつこれら吸気
ポート３ａのシリンダ１ａ側開口に開閉自在な吸
気弁４を、そして吸気側開口に吸気マニホールド
５を接続すると共に、上記吸気マニホールド５内
に開閉時期が可変自在な回転吸気弁７を設けた内
燃機関において、上記吸気マニホールド５内に、
吸気ポート３ａに連通する開口部６ａを有するス
リーブ６を設けると共に、このスリーブ６内に開
口部６ａを開閉する回転吸気弁７を設けてなる内
燃機関。 In the cylinder head 3 provided on the cylinder block 1, an intake port 3a is provided for each cylinder 1a in the cylinder block 1, and an intake valve 4 which can be opened and closed is provided at the opening of each intake port 3a on the cylinder 1a side. In an internal combustion engine in which an intake manifold 5 is connected to the intake side opening and a rotary intake valve 7 whose opening/closing timing is variable is provided within the intake manifold 5, the intake manifold 5 includes:
An internal combustion engine comprising a sleeve 6 having an opening 6a communicating with an intake port 3a, and a rotary intake valve 7 provided within the sleeve 6 for opening and closing the opening 6a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10568590U JPH0465932U (en) | 1990-10-09 | 1990-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10568590U JPH0465932U (en) | 1990-10-09 | 1990-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465932U true JPH0465932U (en) | 1992-06-09 |
Family
ID=31851468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10568590U Pending JPH0465932U (en) | 1990-10-09 | 1990-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465932U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299630A (en) * | 1985-10-25 | 1987-05-09 | Mazda Motor Corp | Suction device for engine |
| JPS62174513A (en) * | 1986-01-27 | 1987-07-31 | Toyota Motor Corp | Intake pipe control valve |
-
1990
- 1990-10-09 JP JP10568590U patent/JPH0465932U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299630A (en) * | 1985-10-25 | 1987-05-09 | Mazda Motor Corp | Suction device for engine |
| JPS62174513A (en) * | 1986-01-27 | 1987-07-31 | Toyota Motor Corp | Intake pipe control valve |