JPS6155131U - - Google Patents
Info
- Publication number
- JPS6155131U JPS6155131U JP13945284U JP13945284U JPS6155131U JP S6155131 U JPS6155131 U JP S6155131U JP 13945284 U JP13945284 U JP 13945284U JP 13945284 U JP13945284 U JP 13945284U JP S6155131 U JPS6155131 U JP S6155131U
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- turbine
- diesel engine
- sub
- main
- 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
- 230000002000 scavenging effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
Description
第１図は本考案の第１実施例の説明図、第２図
は過給機のコンプレツサ特性についての１つの例
の説明図、第３図は本考案の第２実施例の説明図
、第４図は第２図と同様なもう１つの例の説明図
、第５図は本考案の第３実施例の説明図、第６図
は第２図と同様なさらにもう１つの例の説明図、
第７図は従来の装置の１つの例の説明図、第８図
は同じくもう１つの例の説明図、第９図は同じく
さらにもう１つの例の説明図である。
１……デイーゼル機関本体、２……ピストン、
３……ピストン下部掃気ポンプ、４……排気溜、
５……主過給機、６……タービン、７……コンプ
レツサ、８……副過給機、９……タービン、１０
……コンプレツサ、１６，１７……締切弁。
FIG. 1 is an explanatory diagram of the first embodiment of the present invention, FIG. 2 is an explanatory diagram of one example of the compressor characteristics of a supercharger, and FIG. 3 is an explanatory diagram of the second embodiment of the present invention. Fig. 4 is an explanatory diagram of another example similar to Fig. 2, Fig. 5 is an explanatory diagram of the third embodiment of the present invention, and Fig. 6 is an explanatory diagram of yet another example similar to Fig. 2. ,
FIG. 7 is an explanatory diagram of one example of a conventional device, FIG. 8 is an explanatory diagram of another example, and FIG. 9 is an explanatory diagram of still another example. 1... Diesel engine body, 2... Piston,
3... Piston lower scavenging pump, 4... Exhaust reservoir,
5... Main supercharger, 6... Turbine, 7... Compressor, 8... Sub-supercharger, 9... Turbine, 10
...Compressor, 16,17...Shutoff valve.
Claims (1)
おいて、前記主過給機のタービンと副過給機のタ
ービンが該デイーゼル機関の排気溜に並列に接続
されており、かつ、前記副過給機の給気側が該デ
イーゼル機関のピストン下部掃気ポンプに直列に
接続されており、しかも、前記副過給機のタービ
ンのガス入口側とコンプレツサの空気出口側とに
それぞれ設けられて該デイーゼル機関の低負荷時
に閉じる締切弁を備えていることを特徴とする、
デイーゼル機関の過給制御装置。 In a diesel engine equipped with a main supercharger and a sub-supercharger, a turbine of the main supercharger and a turbine of the sub-supercharger are connected in parallel to an exhaust reservoir of the diesel engine, and The air supply side of the feeder is connected in series to the piston lower scavenging pump of the diesel engine, and is provided on the gas inlet side of the turbine of the subsupercharger and the air outlet side of the compressor, respectively. It is characterized by being equipped with a shutoff valve that closes when the load is low.
Turbocharging control device for diesel engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13945284U JPS6155131U (en) | 1984-09-17 | 1984-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13945284U JPS6155131U (en) | 1984-09-17 | 1984-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155131U true JPS6155131U (en) | 1986-04-14 |
Family
ID=30697831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13945284U Pending JPS6155131U (en) | 1984-09-17 | 1984-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155131U (en) |
-
1984
- 1984-09-17 JP JP13945284U patent/JPS6155131U/ja active Pending
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