JPS6143938U - Internal combustion engine intake system - Google Patents
Internal combustion engine intake systemInfo
- Publication number
- JPS6143938U JPS6143938U JP12850184U JP12850184U JPS6143938U JP S6143938 U JPS6143938 U JP S6143938U JP 12850184 U JP12850184 U JP 12850184U JP 12850184 U JP12850184 U JP 12850184U JP S6143938 U JPS6143938 U JP S6143938U
- Authority
- JP
- Japan
- Prior art keywords
- port
- control valve
- internal combustion
- combustion engine
- intake control
- 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
Landscapes
- Characterised By The Charging Evacuation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は内燃機関の側面断面図、第２図は第１区の平面
断面図である。
５・・・・・・第１吸気弁、６・・・・・・第２吸気弁
、９・曲・吸気ポート、１１・・・・・・隔壁、１２・
・曲ヘリヵル型ポート、１３・・・・・・ストレートポ
ート、１４・・・・・・吸無制御弁、２３・・・・・・
バイパス通路、２５・・曲渦巻終端部、２６・・・・・
・流入口。FIG. 1 is a side sectional view of the internal combustion engine, and FIG. 2 is a plan sectional view of the first section. 5...First intake valve, 6...Second intake valve, 9. Bent intake port, 11... Bulkhead, 12.
・Curved helical port, 13... Straight port, 14... Suction/non-suction control valve, 23...
Bypass passage, 25...Curved spiral end, 26...
・Inlet.
Claims (1)
型ポートに２分割し、機関高負荷運転時に開弁ずる吸気
制御弁をストレートポート内に設け、該吸気制御弁下流
のストレートポートからバイパス通路を分岐して該バイ
パス通路をヘリカル型ポートの渦巻終端部に連結した内
燃機関において、ストレートポート内に開口するバイパ
ス通路流入口を吸気制御弁閉弁時に吸気制御弁によって
閉鎖可能に配置した内燃機関の吸気装置。The intake port is divided into two by a partition wall into a straight port and a helical type port, and an intake control valve that opens during high engine load operation is installed in the straight port, and a bypass passage is branched from the straight port downstream of the intake control valve to An intake system for an internal combustion engine in which a bypass passage is connected to a spiral terminal end of a helical port, and the bypass passage inlet opening in a straight port is arranged so that it can be closed by an intake control valve when the intake control valve is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12850184U JPS6143938U (en) | 1984-08-27 | 1984-08-27 | Internal combustion engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12850184U JPS6143938U (en) | 1984-08-27 | 1984-08-27 | Internal combustion engine intake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6143938U true JPS6143938U (en) | 1986-03-22 |
| JPH0247240Y2 JPH0247240Y2 (en) | 1990-12-12 |
Family
ID=30687129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12850184U Granted JPS6143938U (en) | 1984-08-27 | 1984-08-27 | Internal combustion engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6143938U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60114235U (en) * | 1984-01-12 | 1985-08-02 | 三菱自動車工業株式会社 | Intake system structure of compound intake type engine |
-
1984
- 1984-08-27 JP JP12850184U patent/JPS6143938U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60114235U (en) * | 1984-01-12 | 1985-08-02 | 三菱自動車工業株式会社 | Intake system structure of compound intake type engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247240Y2 (en) | 1990-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6143938U (en) | Internal combustion engine intake system | |
| JPS5914913U (en) | Crankcase ventilation system | |
| JPS59152140U (en) | Flow path control device for helical intake port | |
| JPS60100569U (en) | Fuel injection valve for double intake engine | |
| JPS5911146U (en) | Internal combustion engine exhaust recirculation device | |
| JPS6121846U (en) | Internal combustion engine intake system | |
| JPS59148430U (en) | Flow path control device for helical intake port | |
| JPS58127128U (en) | Intake vortex control device for internal combustion engines | |
| JPS59154826U (en) | Flow path control device for helical intake port | |
| JPS5940522U (en) | engine intake system | |
| JPS5887931U (en) | Internal combustion engine supercharging device | |
| JPS6045827U (en) | Internal combustion engine intake control device | |
| JPS6015931U (en) | Intake swirl control device for internal combustion engine | |
| JPS60108767U (en) | Fuel injection valve for double intake engine | |
| JPS58191360U (en) | internal combustion engine | |
| JPS60100561U (en) | Intake noise muffling device for internal combustion engine with supercharger | |
| JPS5960354U (en) | Flow path control device for helical intake port | |
| JPS59175640U (en) | Dual intake system for internal combustion engines | |
| JPS59174324U (en) | Internal combustion engine intake system | |
| JPS60102430U (en) | Intake system for multi-intake passage internal combustion engine | |
| JPS5945253U (en) | Intake air amount control device in engine | |
| JPS58181932U (en) | Intercooler for internal combustion engine with supercharger | |
| JPS60194125U (en) | Engine with turbo gear | |
| JPS59126131U (en) | Internal combustion engine intake system | |
| JPS60108724U (en) | Internal combustion engine intake system |