JPS6147479U - Internal combustion engine with turbocharger and exhaust gas recirculation device - Google Patents
Internal combustion engine with turbocharger and exhaust gas recirculation deviceInfo
- Publication number
- JPS6147479U JPS6147479U JP13127484U JP13127484U JPS6147479U JP S6147479 U JPS6147479 U JP S6147479U JP 13127484 U JP13127484 U JP 13127484U JP 13127484 U JP13127484 U JP 13127484U JP S6147479 U JPS6147479 U JP S6147479U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas recirculation
- supercharger
- recirculation passage
- internal combustion
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (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図は本考案の実施例構成図、第２図はＥＧＲ量及び
バイパス量特性の一例を示す図。
２６・・・吸気管、２８・・・スロットル弁、３４・・
・過給機、５０・・・ＥＧＲ通路、５２・・・ＥＧＲ弁
、６０・・・切替弁。FIG. 1 is a configuration diagram of an embodiment of the present invention, and FIG. 2 is a diagram showing an example of EGR amount and bypass amount characteristics. 26... Intake pipe, 28... Throttle valve, 34...
・Supercharger, 50...EGR passage, 52...EGR valve, 60...Switching valve.
Claims (1)
過給機は機関回転軸に連結され、更に機関吸気系を排気
系に結ぶ排気ガス再循環通路と該通路上に設けられ排気
ガス再循環通路を流れる排気ガス流量制御弁とより成る
排気ガス再循環装置を有した内燃機関において、排気ガ
ス再循環通路は過給機の下流で吸気管に接続され、過給
機からの空気のバイパスを行うべき高過給圧運転時を検
知する手段ム該検知手段からの信号に応じて排気ガス流
量ル１御弁を強制的に開とする作動手段とを有した内燃
機関。A supercharger serving as a rotary pump is provided in the engine intake system, and the supercharger is connected to the engine rotation shaft, and further includes an exhaust gas recirculation passage connecting the engine intake system to the exhaust system, and an exhaust gas recirculation passage provided on the passage. In an internal combustion engine having an exhaust gas recirculation device consisting of an exhaust gas flow control valve flowing through a recirculation passage, the exhaust gas recirculation passage is connected to the intake pipe downstream of the supercharger, and the exhaust gas recirculation passage is connected to the intake pipe downstream of the supercharger, and the exhaust gas recirculation passage is connected to the intake pipe downstream of the supercharger. An internal combustion engine comprising: means for detecting high boost pressure operation when bypass should be performed; and operating means for forcibly opening an exhaust gas flow control valve in response to a signal from the detecting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13127484U JPS6147479U (en) | 1984-08-31 | 1984-08-31 | Internal combustion engine with turbocharger and exhaust gas recirculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13127484U JPS6147479U (en) | 1984-08-31 | 1984-08-31 | Internal combustion engine with turbocharger and exhaust gas recirculation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6147479U true JPS6147479U (en) | 1986-03-29 |
Family
ID=30689865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13127484U Pending JPS6147479U (en) | 1984-08-31 | 1984-08-31 | Internal combustion engine with turbocharger and exhaust gas recirculation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6147479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6446450U (en) * | 1987-09-17 | 1989-03-22 |
-
1984
- 1984-08-31 JP JP13127484U patent/JPS6147479U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6446450U (en) * | 1987-09-17 | 1989-03-22 |
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