JPS62193132U - - Google Patents
Info
- Publication number
- JPS62193132U JPS62193132U JP8175086U JP8175086U JPS62193132U JP S62193132 U JPS62193132 U JP S62193132U JP 8175086 U JP8175086 U JP 8175086U JP 8175086 U JP8175086 U JP 8175086U JP S62193132 U JPS62193132 U JP S62193132U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- throttle valve
- branch passages
- turbo supercharger
- supercharger driven
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Supercharger (AREA)
Description
第1図は本考案の実施例を示す構成図、第2図
は過給圧の制御例を示すグラフ、第3図、第4図
はそれぞれ本考案の他の実施例を示す構成図、第
5図は従来例の概略図である。
10……エンジン、11……吸気通路、12…
…スロツトル弁、14……ターダ過給機、15…
…容積型過給機、16……分岐通路、17……過
給制御弁、19……ダイヤフラムアクチユエータ
。
FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a graph showing an example of controlling boost pressure, and FIGS. 3 and 4 are block diagrams showing other embodiments of the present invention. FIG. 5 is a schematic diagram of a conventional example. 10...Engine, 11...Intake passage, 12...
...Throttle valve, 14...Tarda supercharger, 15...
...displacement supercharger, 16...branch passage, 17...supercharging control valve, 19...diaphragm actuator.
Claims (1)
排気ガスにより駆動されるターボ過給機と、エン
ジンの軸出力により駆動される容積型過給機とを
直列に配置し、この容積型過給機をバイパスする
分岐通路を形成し、この分岐通路をスロツトル弁
の入口側圧力とターボ過給機の吐出圧とに応じて
開閉する過給制御弁を設けたことを特徴とする複
数の過給機を備えたエンジン。 A turbo supercharger driven by engine exhaust gas and a positive displacement supercharger driven by the engine's shaft output are arranged in series in the intake passage on the upstream side of the throttle valve. A plurality of turbochargers characterized by forming bypass branch passages and providing a supercharging control valve that opens and closes the branch passages according to the inlet pressure of the throttle valve and the discharge pressure of the turbo supercharger. equipped engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8175086U JPS62193132U (en) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8175086U JPS62193132U (en) | 1986-05-29 | 1986-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62193132U true JPS62193132U (en) | 1987-12-08 |
Family
ID=30933768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8175086U Pending JPS62193132U (en) | 1986-05-29 | 1986-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62193132U (en) |
-
1986
- 1986-05-29 JP JP8175086U patent/JPS62193132U/ja active Pending
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