JPS6317827U - - Google Patents
Info
- Publication number
- JPS6317827U JPS6317827U JP10802986U JP10802986U JPS6317827U JP S6317827 U JPS6317827 U JP S6317827U JP 10802986 U JP10802986 U JP 10802986U JP 10802986 U JP10802986 U JP 10802986U JP S6317827 U JPS6317827 U JP S6317827U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- control valve
- valve
- intake ports
- cylinder
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は同上のタイムチヤート、第３図は吸気装置の
従来例を示す平面図である。
１Ａ……第１吸気弁、１Ｂ……第２吸気弁、２
Ａ……第１吸気ポート、２Ｂ……第２吸気ポート
、３……開閉弁、１３……空気ポンプ、１８……
空気制御弁、１９……補助空気通路。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a time chart same as the above, and FIG. 3 is a plan view showing a conventional example of the intake device. 1A...First intake valve, 1B...Second intake valve, 2
A...First intake port, 2B...Second intake port, 3...Opening/closing valve, 13...Air pump, 18...
Air control valve, 19...auxiliary air passage.
Claims (1)
ートと、これら吸気ポートに介装される吸気弁と
、前記吸気ポートの一方に介装され機関運転状態
に応じて開閉される制御弁と、を備える内燃機関
の吸気装置において、前記制御弁と該制御弁下流
の吸気弁との間の吸気ポートに、当該吸気弁の開
き始めの筒内圧力より高い空気圧力を、供給する
空気供給装置を、備えたことを特徴とする内燃機
関の吸気装置。 For each cylinder, two intake ports formed independently from each other, an intake valve installed in these intake ports, and a control valve installed in one of the intake ports and opened and closed according to the engine operating state; An air supply device for supplying an air pressure higher than an in-cylinder pressure at the time when the intake valve starts to open to an intake port between the control valve and an intake valve downstream of the control valve. An intake system for an internal combustion engine, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10802986U JPS6317827U (en) | 1986-07-16 | 1986-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10802986U JPS6317827U (en) | 1986-07-16 | 1986-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6317827U true JPS6317827U (en) | 1988-02-05 |
Family
ID=30984846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10802986U Pending JPS6317827U (en) | 1986-07-16 | 1986-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6317827U (en) |
-
1986
- 1986-07-16 JP JP10802986U patent/JPS6317827U/ja active Pending
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