JPS6314845U - - Google Patents
Info
- Publication number
- JPS6314845U JPS6314845U JP10842786U JP10842786U JPS6314845U JP S6314845 U JPS6314845 U JP S6314845U JP 10842786 U JP10842786 U JP 10842786U JP 10842786 U JP10842786 U JP 10842786U JP S6314845 U JPS6314845 U JP S6314845U
- Authority
- JP
- Japan
- Prior art keywords
- communication
- rotary control
- control valve
- engine
- valve body
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は、本考案にかる実施例を示すロータリ
ピストンエンジンのシステム構成図である。第２
図は、ロータリ式制御弁の側面断面図である。第
３図は上記ロータリ式制御弁の第３図の―線
の位置における平面断面図である。第４図、第５
図、第６図、第７図はそれぞれ、ロータリ式制御
弁の好ましい４つの実施例を示す模式断面図であ
る。
５ｆ，５ｒ……フロント側、リヤ側吸気ポート
、１３……連通路、１３ｆ，１３ｒ……フロント
側、リヤ側連通ポート、１６……ロータリ式制御
弁、２３……連通穴、２４……連通孔。
FIG. 1 is a system configuration diagram of a rotary piston engine showing an embodiment of the present invention. Second
The figure is a side sectional view of the rotary control valve. FIG. 3 is a plan sectional view of the rotary control valve taken along the line - - in FIG. 3. Figures 4 and 5
6 and 7 are schematic cross-sectional views showing four preferred embodiments of the rotary control valve, respectively. 5f, 5r...Front side, rear side intake port, 13...Communication path, 13f, 13r...Front side, rear side communication port, 16...Rotary control valve, 23...Communication hole, 24...Communication Hole.
Claims (1)
て閉じられる連通ポートと、他の気筒の連通ポー
トを連通する連通路を設けるとともに、該連通路
に、上記連通路内の通気量を制御するロータリ式
制御弁を介設したエンジンにおいて、 上記ロータリ式制御弁の弁体に、該弁体と上記
ロータリ式制御弁の弁座との間の空間部の下方部
と上記弁体内に形成された連通穴とを連通する連
通孔を設けたことを特徴とする、エンジンの吸気
装置。[Claims for Utility Model Registration] A communication port that is independent of the intake port and closes later than the intake port, and a communication passage that communicates with the communication ports of other cylinders are provided, and the communication passage is provided with the communication passage described above. In an engine equipped with a rotary control valve that controls the amount of airflow in the engine, the valve body of the rotary control valve has a lower part of the space between the valve body and the valve seat of the rotary control valve. An intake device for an engine, characterized in that a communication hole is provided that communicates with the communication hole formed in the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10842786U JPH0447389Y2 (en) | 1986-07-14 | 1986-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10842786U JPH0447389Y2 (en) | 1986-07-14 | 1986-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6314845U true JPS6314845U (en) | 1988-01-30 |
| JPH0447389Y2 JPH0447389Y2 (en) | 1992-11-09 |
Family
ID=30985615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10842786U Expired JPH0447389Y2 (en) | 1986-07-14 | 1986-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447389Y2 (en) |
-
1986
- 1986-07-14 JP JP10842786U patent/JPH0447389Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447389Y2 (en) | 1992-11-09 |