JPS5890338U - engine intake system - Google Patents
engine intake systemInfo
- Publication number
- JPS5890338U JPS5890338U JP18682081U JP18682081U JPS5890338U JP S5890338 U JPS5890338 U JP S5890338U JP 18682081 U JP18682081 U JP 18682081U JP 18682081 U JP18682081 U JP 18682081U JP S5890338 U JPS5890338 U JP S5890338U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- intake system
- check valve
- engine intake
- 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.)
- Granted
Links
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Supercharger (AREA)
- Valve Device For Special Equipments (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例の概略説明図、第２図は吸
気弁開閉制御装置の断面図、第３図は第２図のＡ−Ａ線
断面図、第４図は吸気弁のバルブリフトを示す特性図で
ある。
４・・・・・・吸気ポート、６・・・・・・吸気弁、７
・・・・・・吸気弁開閉制御装置、１１・・・・・・吸
気通路、１４・・・・・・リード弁、１８・・・・・・
バイパス通路、１９・・・・・・過給機。Fig. 1 is a schematic explanatory diagram of an embodiment of this invention, Fig. 2 is a sectional view of the intake valve opening/closing control device, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Fig. 4 is a sectional view of the intake valve. FIG. 3 is a characteristic diagram showing valve lift. 4... Intake port, 6... Intake valve, 7
...Intake valve opening/closing control device, 11...Intake passage, 14...Reed valve, 18...
Bypass passage, 19...supercharger.
Claims (1)
ングをエンジンが高負荷から軽負荷になるにつれて早く
なるように設定された吸気弁と、゛ 上記吸気ポートに
連通ずる吸気通路に設けられ上流側と下流側との圧力差
により開閉される逆止弁と、該逆止弁をバイパスしたバ
イパス通路に設けられた過給機とを備えたことを特徴と
するエンジンの吸気装置。An intake valve whose closing timing of the intake port is set to be earlier by an intake valve opening/closing control device as the engine load changes from high to light; 1. An intake system for an engine, comprising: a check valve that is opened and closed by a pressure difference between the check valve and the supercharger provided in a bypass passage that bypasses the check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18682081U JPS5890338U (en) | 1981-12-14 | 1981-12-14 | engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18682081U JPS5890338U (en) | 1981-12-14 | 1981-12-14 | engine intake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5890338U true JPS5890338U (en) | 1983-06-18 |
| JPH018676Y2 JPH018676Y2 (en) | 1989-03-08 |
Family
ID=29989099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18682081U Granted JPS5890338U (en) | 1981-12-14 | 1981-12-14 | engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3434871A1 (en) * | 2017-07-25 | 2019-01-30 | MAN Truck & Bus AG | Sliding cam system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576436U (en) * | 1978-11-13 | 1980-05-26 | ||
| JPS5569715A (en) * | 1978-11-21 | 1980-05-26 | Nissan Motor Co Ltd | Spark-ignition type internal combustion engine |
| JPS5587831A (en) * | 1978-12-26 | 1980-07-03 | Nissan Motor Co Ltd | Electronic control fuel injection engine |
-
1981
- 1981-12-14 JP JP18682081U patent/JPS5890338U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576436U (en) * | 1978-11-13 | 1980-05-26 | ||
| JPS5569715A (en) * | 1978-11-21 | 1980-05-26 | Nissan Motor Co Ltd | Spark-ignition type internal combustion engine |
| JPS5587831A (en) * | 1978-12-26 | 1980-07-03 | Nissan Motor Co Ltd | Electronic control fuel injection engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3434871A1 (en) * | 2017-07-25 | 2019-01-30 | MAN Truck & Bus AG | Sliding cam system |
| US10648372B2 (en) | 2017-07-25 | 2020-05-12 | Man Truck & Bus Ag | Sliding cam system |
| RU2770373C2 (en) * | 2017-07-25 | 2022-04-15 | Ман Трак Энд Бас Аг | Cam mechanism with pusher |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH018676Y2 (en) | 1989-03-08 |
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