JPS5759023A - Internal combustion engine - Google Patents
Internal combustion engineInfo
- Publication number
- JPS5759023A JPS5759023A JP13297780A JP13297780A JPS5759023A JP S5759023 A JPS5759023 A JP S5759023A JP 13297780 A JP13297780 A JP 13297780A JP 13297780 A JP13297780 A JP 13297780A JP S5759023 A JPS5759023 A JP S5759023A
- Authority
- JP
- Japan
- Prior art keywords
- path
- intake
- engine
- gas turbine
- exhaust gas
- 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)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
PURPOSE: To maintain high output of an engine by providing a by-path for flowing a portion of compressed intake at an outlet of a supercharger of a turbo-supercharging engine to the inlet side of an exhaust gas turbine to avoid surging region of the supercharger.
CONSTITUTION: Compressed air from a compressor 21 of a turbo-supercharger 30 is supplied to an engine 36 through an intake cooler 33 and a rotary valve 11. A by- path 40 and a check valve 41 are provided between an intake pipe 32 and exhaust pipe 37. In high load of an engine 36, since intake pressure is higher than exhaust pressure, the check valve 41 is opened to introduce intake into an exhaust gas turbine 38 through the by-path 40 and a heat exchanger 42. Then, since the heat exchanger 42 gives heat of exhaust gas from the exhaust gas turbine 38 to air passing through the by-path 40, reduction of energy amount supplied to the exhasut gas turbine 38 is rendered small by heat energy recovered in the by-path 40, and the compressor 31 ensures approximately same flow with the by-path 40 to avoid generation of surging while maintaining high output.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13297780A JPS5759023A (en) | 1980-09-26 | 1980-09-26 | Internal combustion engine |
| US06/305,722 US4426985A (en) | 1980-09-26 | 1981-09-25 | Supercharged internal combustion engine |
| DE3138243A DE3138243C2 (en) | 1980-09-26 | 1981-09-25 | Supercharged internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13297780A JPS5759023A (en) | 1980-09-26 | 1980-09-26 | Internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5759023A true JPS5759023A (en) | 1982-04-09 |
Family
ID=15093904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13297780A Pending JPS5759023A (en) | 1980-09-26 | 1980-09-26 | Internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5759023A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61101620A (en) * | 1984-10-23 | 1986-05-20 | フオード モーター カンパニー | Suction manifold for multicylinder internal combustion engine |
| JPS61294126A (en) * | 1985-06-24 | 1986-12-24 | Mazda Motor Corp | Intake device of diesel engine with turbosupercharger |
-
1980
- 1980-09-26 JP JP13297780A patent/JPS5759023A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61101620A (en) * | 1984-10-23 | 1986-05-20 | フオード モーター カンパニー | Suction manifold for multicylinder internal combustion engine |
| JPS61294126A (en) * | 1985-06-24 | 1986-12-24 | Mazda Motor Corp | Intake device of diesel engine with turbosupercharger |
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