JPS6026235U - Internal combustion engine supercharging control device - Google Patents
Internal combustion engine supercharging control deviceInfo
- Publication number
- JPS6026235U JPS6026235U JP11713783U JP11713783U JPS6026235U JP S6026235 U JPS6026235 U JP S6026235U JP 11713783 U JP11713783 U JP 11713783U JP 11713783 U JP11713783 U JP 11713783U JP S6026235 U JPS6026235 U JP S6026235U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- pressure sensor
- supercharger
- intake pipe
- 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
- Supercharger (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図は本考案の装置の全体図、′第2図は制御回路が
実行されるルーチンのフローチャート図、第3図は本考
案の過給特性を示すグラフ。
40・・・ターボ式過給機、62・・・機械式過給機、
75・・・バイパス管、76・・・制御弁、80−・・
第1の圧力センサ、83・・・第2の圧力センサ。FIG. 1 is an overall diagram of the device of the present invention, FIG. 2 is a flowchart of a routine executed by the control circuit, and FIG. 3 is a graph showing the supercharging characteristics of the present invention. 40... Turbo supercharger, 62... Mechanical supercharger,
75... Bypass pipe, 76... Control valve, 80-...
1st pressure sensor, 83... 2nd pressure sensor.
Claims (1)
おいて、内燃機関の吸気管にターボ式過給機次いでその
下流に機械式過給機を配置し、該機械式過給機をバイパ
スするバイパス管を吸気管に接続し、該バイパス管内に
制御弁を設け、ターボ式過給機と機械式過給機との間に
第1の圧力センサ、機械式過給機の下流に第2の圧力セ
ンサを設け、第1の圧力センサにより検知される吸気管
圧力が所定値に達するまでは第2の圧力センサにより所
定圧力が検知されるように涌御弁を制御し、第1の圧力
センサにより検知される吸気管圧力が所定値に達した後
は制御弁を全閉にすると共に機械式過給機の作動を停止
する内燃機関の過給装置。In an internal combustion engine that uses both a turbo supercharger and a mechanical supercharger, the turbo supercharger is placed in the intake pipe of the internal combustion engine, followed by a mechanical supercharger downstream of the turbo supercharger, and the mechanical supercharger is installed in the intake pipe of the internal combustion engine. A bypass pipe to be bypassed is connected to an intake pipe, a control valve is provided in the bypass pipe, a first pressure sensor is provided between the turbo supercharger and the mechanical supercharger, and a first pressure sensor is provided downstream of the mechanical supercharger. A second pressure sensor is provided, and the water control valve is controlled so that the second pressure sensor detects a predetermined pressure until the intake pipe pressure detected by the first pressure sensor reaches a predetermined value. A supercharging device for an internal combustion engine that fully closes a control valve and stops operation of a mechanical supercharger after the intake pipe pressure detected by a pressure sensor reaches a predetermined value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11713783U JPS6026235U (en) | 1983-07-29 | 1983-07-29 | Internal combustion engine supercharging control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11713783U JPS6026235U (en) | 1983-07-29 | 1983-07-29 | Internal combustion engine supercharging control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6026235U true JPS6026235U (en) | 1985-02-22 |
Family
ID=30269761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11713783U Pending JPS6026235U (en) | 1983-07-29 | 1983-07-29 | Internal combustion engine supercharging control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026235U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61169239U (en) * | 1985-04-11 | 1986-10-20 | ||
JPS6357325U (en) * | 1986-09-30 | 1988-04-16 |
-
1983
- 1983-07-29 JP JP11713783U patent/JPS6026235U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61169239U (en) * | 1985-04-11 | 1986-10-20 | ||
JPS6357325U (en) * | 1986-09-30 | 1988-04-16 |
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