JPS61137870U - - Google Patents
Info
- Publication number
- JPS61137870U JPS61137870U JP2180185U JP2180185U JPS61137870U JP S61137870 U JPS61137870 U JP S61137870U JP 2180185 U JP2180185 U JP 2180185U JP 2180185 U JP2180185 U JP 2180185U JP S61137870 U JPS61137870 U JP S61137870U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- turbine
- passage
- intake
- chamber
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
- Supercharger (AREA)
Description
第１図は本考案の実施例によるエンジンの過給
装置の構成説明図、第２図は回転数と過給圧との
関係を示すグラフ図である。
１０…タービンケーシング、１２…排気タービ
ン、１４…ブロアケーシング、１６…吸気コンプ
レツサ、２２…排気管、２６…吸気管、５０…第
１タービン室、５２…第２タービン室、５４…制
御弁、６８…弁装置、７０…連通管、７２…ＥＧ
Ｒ。
FIG. 1 is an explanatory diagram of the configuration of an engine supercharging device according to an embodiment of the present invention, and FIG. 2 is a graph diagram showing the relationship between rotation speed and supercharging pressure. DESCRIPTION OF SYMBOLS 10... Turbine casing, 12... Exhaust turbine, 14... Blower casing, 16... Intake compressor, 22... Exhaust pipe, 26... Intake pipe, 50... First turbine chamber, 52... Second turbine chamber, 54... Control valve, 68 ...Valve device, 70...Communication pipe, 72...EG
R.
Claims (1)
有するタービン室と、 該タービン室に排気ガスを導く排気通路と、 前記排気タービンにより回転される吸気コンプ
レツサを内部に有するコンプレツサ室と、 該コンプレツサ室から吸気が導かれる吸気通路
と、 を含み、 エンジンの運転状態に応じて、排気タービンへ
の排気通路面積を調整するエンジンの過給装置に
おいて、 排気タービン上流の排気通路と、吸気通路とは
、弁装置を備えた連通管により、連通されており
、 この弁装置は、排気圧が設定値以上になつたこ
とを検知したときに、開作動するようになつてい
ることを特徴とするエンジンの過給装置。[Claims for Utility Model Registration] A turbine chamber that includes an exhaust turbine rotated by exhaust gas, an exhaust passage that guides the exhaust gas to the turbine chamber, and a compressor chamber that includes an intake compressor that is rotated by the exhaust turbine. and an intake passage through which intake air is guided from the compressor chamber; In an engine supercharging device that adjusts the area of the exhaust passage to the exhaust turbine according to the operating state of the engine, the exhaust passage is upstream of the exhaust turbine; The intake passage is communicated with the intake passage through a communication pipe equipped with a valve device, and this valve device is designed to open when it detects that the exhaust pressure has exceeded a set value. Characteristic engine supercharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2180185U JPS61137870U (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2180185U JPS61137870U (en) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137870U true JPS61137870U (en) | 1986-08-27 |
Family
ID=30513528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2180185U Pending JPS61137870U (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347455U (en) * | 1989-09-18 | 1991-05-02 |
-
1985
- 1985-02-18 JP JP2180185U patent/JPS61137870U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347455U (en) * | 1989-09-18 | 1991-05-02 |
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