JPS63183430U - - Google Patents
Info
- Publication number
- JPS63183430U JPS63183430U JP7474887U JP7474887U JPS63183430U JP S63183430 U JPS63183430 U JP S63183430U JP 7474887 U JP7474887 U JP 7474887U JP 7474887 U JP7474887 U JP 7474887U JP S63183430 U JPS63183430 U JP S63183430U
- Authority
- JP
- Japan
- Prior art keywords
- bypass passage
- combustion engine
- internal combustion
- turbocharger
- cooling
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第1図はこの考案の実施例を示す要部構成図、
第2図はウエストゲートバルブの開度制御領域を
示すグラフ、第3図は他の実施例の要部断面図、
第4図は従来技術を示す全体構成図である。
2…ターボチヤージヤ、3…排気タービン、5
…吸気コンプレツサ、9…ウエストゲートバルブ
、11…排気バイパス通路、12…ダイヤフラム
装置、30…ウオータジヤケツト。
Figure 1 is a configuration diagram of the main parts showing an embodiment of this invention.
Fig. 2 is a graph showing the opening control range of the waste gate valve, Fig. 3 is a sectional view of the main part of another embodiment,
FIG. 4 is an overall configuration diagram showing the prior art. 2...turbocharger, 3...exhaust turbine, 5
...Intake compressor, 9...Wastegate valve, 11...Exhaust bypass passage, 12...Diaphragm device, 30...Water jacket.
Claims (1)
を介してタービン下流側に接続するバイパス通路
を備えたターボチヤージヤ付内燃機関において、
上記バイパス通路を冷却する冷却手段を設けたこ
とを特徴とするターボチヤージヤ付内燃機関。 In an internal combustion engine with a turbocharger equipped with a bypass passage that connects the inlet of the exhaust turbine to the downstream side of the turbine via a wastegate valve,
An internal combustion engine with a turbocharger, characterized in that a cooling means for cooling the bypass passage is provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7474887U JPS63183430U (en) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7474887U JPS63183430U (en) | 1987-05-19 | 1987-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63183430U true JPS63183430U (en) | 1988-11-25 |
Family
ID=30920253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7474887U Pending JPS63183430U (en) | 1987-05-19 | 1987-05-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63183430U (en) |
-
1987
- 1987-05-19 JP JP7474887U patent/JPS63183430U/ja active Pending