JPS58114839U - Turbocharger of internal combustion engine - Google Patents
Turbocharger of internal combustion engineInfo
- Publication number
- JPS58114839U JPS58114839U JP1089782U JP1089782U JPS58114839U JP S58114839 U JPS58114839 U JP S58114839U JP 1089782 U JP1089782 U JP 1089782U JP 1089782 U JP1089782 U JP 1089782U JP S58114839 U JPS58114839 U JP S58114839U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- turbocharger
- internal combustion
- combustion engine
- detecting
- 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図は従来例の断面図である。第２図は本考案の第１
実施例の断面図、第３図は排気バイパス弁を開いたとき
と開かないときとを比較して示す作動特性説明図、第４
図は第２実施例の要、部を示すブロック図である。
１・・・ディーゼルエンジン本体、２・・・吸気通路、
３・・・吸気コンプレッサ、４品排気通路、５・・・排
気タービン、６・・・回転軸、７・・・排気バイパス弁
、８・・・排気バイパス通路、１０・・・ダイヤフラム
装置、２１・・・三方電磁弁、２２・・・過給圧検出ス
イッチ、２３・・・・負荷検出スイッチ、２５・・・回
転数センサ。FIG. 1 is a sectional view of a conventional example. Figure 2 is the first example of this invention.
3 is a cross-sectional view of the embodiment; FIG. 3 is an explanatory diagram of operating characteristics comparing when the exhaust bypass valve is opened and when it is not opened; FIG.
The figure is a block diagram showing essential parts of the second embodiment. 1... Diesel engine body, 2... Intake passage,
3... Intake compressor, 4-component exhaust passage, 5... Exhaust turbine, 6... Rotating shaft, 7... Exhaust bypass valve, 8... Exhaust bypass passage, 10... Diaphragm device, 21 ... Three-way solenoid valve, 22 ... Boost pressure detection switch, 23 ... Load detection switch, 25 ... Rotation speed sensor.
Claims (1)
気タービンと同軸上に配置されて吸気番過給する吸気コ
ンプレッサと、排気タービンの上流から排気を選択的に
バイパスさせる排気バイパス弁を備えた内燃機関のター
ボチャージャにおいて、吸気コンプレッサの過給圧力を
検出する手段と、機関負荷を検出する手段と、過給圧力
が所定の上限値を越えたとき、または負荷が所定の低負
荷値以下のとき稈排気バイパス弁を開く制御手段とを、
備えたことを特徴とする内燃機関のターボチャー
ジャ。An internal combustion engine equipped with an exhaust turbine that is rotated by engine exhaust pressure, an intake compressor that is placed coaxially with the exhaust turbine to supercharge the intake air, and an exhaust bypass valve that selectively bypasses exhaust gas from upstream of the exhaust turbine. In the turbocharger, there is a means for detecting the boost pressure of the intake compressor, a means for detecting the engine load, and a means for detecting the engine load. a control means for opening an exhaust bypass valve;
A turbocharger for an internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1089782U JPS58114839U (en) | 1982-01-29 | 1982-01-29 | Turbocharger of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1089782U JPS58114839U (en) | 1982-01-29 | 1982-01-29 | Turbocharger of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58114839U true JPS58114839U (en) | 1983-08-05 |
Family
ID=30023520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1089782U Pending JPS58114839U (en) | 1982-01-29 | 1982-01-29 | Turbocharger of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58114839U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56522A (en) * | 1979-06-12 | 1981-01-07 | Daihatsu Motor Co Ltd | Exhaust turbo supercharging type engine |
-
1982
- 1982-01-29 JP JP1089782U patent/JPS58114839U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56522A (en) * | 1979-06-12 | 1981-01-07 | Daihatsu Motor Co Ltd | Exhaust turbo supercharging type engine |
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