JPS6276250U - - Google Patents
Info
- Publication number
- JPS6276250U JPS6276250U JP16889085U JP16889085U JPS6276250U JP S6276250 U JPS6276250 U JP S6276250U JP 16889085 U JP16889085 U JP 16889085U JP 16889085 U JP16889085 U JP 16889085U JP S6276250 U JPS6276250 U JP S6276250U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- supercharger
- exhaust
- supercharging device
- intake passage
- 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 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supercharger (AREA)
Description
第1図は本考案の一実施例に係るエンジンの過
給装置の構成図、第2図はエンジン運転領域を説
明するための図、第3図aはエンジン回転数に対
するトルクを示すトルク特性曲線図、第3図bは
エンジン回転数に対する排気ガス圧力を示す排圧
特性曲線図、第4図aは上記過給装置における排
気ターボ過給機のコンプレツサの空気圧および容
積型過給機の空気圧を説明するためのグラフ、第
4図bは上記過給装置におけるコンプレツサ入口
、コンプレツサ出口、インタクーラ入口、インタ
クーラ出口、吸入ポートの各平均圧力を説明する
ためのグラフである。
1…エンジン、18…排気ターボ過給機、22
…排気ターボ過給機の吐出側吸気通路、23…イ
ンタクーラ、24…容積型過給機、25…容積型
過給機の吐出側吸気通路。
Fig. 1 is a configuration diagram of an engine supercharging device according to an embodiment of the present invention, Fig. 2 is a diagram for explaining the engine operating range, and Fig. 3 a is a torque characteristic curve showing torque with respect to engine speed. Fig. 3b is an exhaust pressure characteristic curve showing the exhaust gas pressure with respect to the engine speed, and Fig. 4a shows the air pressure of the compressor of the exhaust turbo supercharger and the air pressure of the positive displacement supercharger in the supercharging device. FIG. 4b is a graph for explaining the average pressures at the compressor inlet, compressor outlet, intercooler inlet, intercooler outlet, and suction port in the supercharging device. 1... Engine, 18... Exhaust turbo supercharger, 22
...Discharge side intake passage of exhaust turbo supercharger, 23... Intercooler, 24... Displacement type supercharger, 25... Discharge side intake passage of displacement type supercharger.
Claims (1)
、エンジンにより駆動される容積型過給機とを備
えるエンジンの過給装置において、上記排気ター
ボ過給機の吐出側吸気通路と上記容積型過給機の
吐出側吸気通路との合流部と、排気ターボ過給機
のコンプレツサとの間にインタクーラを設けたこ
とを特徴とするエンジンの過給装置。 In an engine supercharging device comprising an exhaust turbo supercharger driven by exhaust gas and a positive displacement supercharger driven by the engine, the discharge side intake passage of the exhaust turbo supercharger and the positive displacement supercharger are connected to each other. A supercharging device for an engine, characterized in that an intercooler is provided between a confluence part with an intake passage on the discharge side of the engine and a compressor of an exhaust turbo supercharger.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16889085U JPS6276250U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16889085U JPS6276250U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6276250U true JPS6276250U (en) | 1987-05-15 |
Family
ID=31102190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16889085U Pending JPS6276250U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6276250U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017031884A (en) * | 2015-07-31 | 2017-02-09 | トヨタ自動車株式会社 | Control device of internal combustion engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60135626A (en) * | 1983-12-24 | 1985-07-19 | Mazda Motor Corp | Engine with supercharger |
-
1985
- 1985-10-31 JP JP16889085U patent/JPS6276250U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60135626A (en) * | 1983-12-24 | 1985-07-19 | Mazda Motor Corp | Engine with supercharger |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017031884A (en) * | 2015-07-31 | 2017-02-09 | トヨタ自動車株式会社 | Control device of internal combustion engine |
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