JPS5999127U - Boost pressure control device for supercharged internal combustion engines - Google Patents
Boost pressure control device for supercharged internal combustion enginesInfo
- Publication number
- JPS5999127U JPS5999127U JP20109882U JP20109882U JPS5999127U JP S5999127 U JPS5999127 U JP S5999127U JP 20109882 U JP20109882 U JP 20109882U JP 20109882 U JP20109882 U JP 20109882U JP S5999127 U JPS5999127 U JP S5999127U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- control device
- pressure control
- combustion engines
- boost pressure
- 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
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図は本考案の実施例を示す図、第２図は本考案にお
ける制御弁の別の実施例を示す図である。
１・・・内燃機関、４・・・排気ターボ過給機、９・・
・気化器、１０・・・スロットル弁、１４・・・バイパ
ス通路、１５・・・制御弁、２０・・・通路、２１．２
５・・・オリフィス、２２．２６・・・逆止弁。FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing another embodiment of the control valve in the present invention. 1... Internal combustion engine, 4... Exhaust turbo supercharger, 9...
・Carburizer, 10... Throttle valve, 14... Bypass passage, 15... Control valve, 20... Passage, 21.2
5... Orifice, 22.26... Check valve.
Claims (1)
機を備えた内燃機関において、前記気化器に対してその
上流側とスロットル弁の下流側とを接続するバイパス通
路を設け、該バイパス通路に、前記気化器より上流側の
過給圧が低いとき閉で高くなると開くようにした制御弁
を設ける一方、該制御弁に、前記過給圧の降下に応じて
の閉作動を遅延させるようにした手段を設けて成る過給
式内燃機関における過給圧制御装置。In an internal combustion engine equipped with a supercharger upstream of a carburetor with a throttle valve in an intake system, a bypass passage connecting the upstream side of the carburetor and the downstream side of the throttle valve is provided, and the bypass passage is connected to the turbocharger. , a control valve is provided that closes when the supercharging pressure upstream of the carburetor is low and opens when it increases, and the control valve is configured to delay the closing operation in response to a drop in the supercharging pressure. A supercharging pressure control device for a supercharging internal combustion engine, comprising means for controlling the supercharging pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20109882U JPS5999127U (en) | 1982-12-22 | 1982-12-22 | Boost pressure control device for supercharged internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20109882U JPS5999127U (en) | 1982-12-22 | 1982-12-22 | Boost pressure control device for supercharged internal combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5999127U true JPS5999127U (en) | 1984-07-04 |
| JPS6224015Y2 JPS6224015Y2 (en) | 1987-06-19 |
Family
ID=30426606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20109882U Granted JPS5999127U (en) | 1982-12-22 | 1982-12-22 | Boost pressure control device for supercharged internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0158723U (en) * | 1987-10-09 | 1989-04-12 |
-
1982
- 1982-12-22 JP JP20109882U patent/JPS5999127U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0158723U (en) * | 1987-10-09 | 1989-04-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6224015Y2 (en) | 1987-06-19 |
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