JPS5741425A - Controller of engine with supercharger - Google Patents
Controller of engine with superchargerInfo
- Publication number
- JPS5741425A JPS5741425A JP55116232A JP11623280A JPS5741425A JP S5741425 A JPS5741425 A JP S5741425A JP 55116232 A JP55116232 A JP 55116232A JP 11623280 A JP11623280 A JP 11623280A JP S5741425 A JPS5741425 A JP S5741425A
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- engine
- turbine
- waste gate
- revolution
- 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
PURPOSE: To remove abnormal high-speed revolution of an engine, by providing a first control valve in a waste gate which is a by-pass around a supercharger turbine connected to an exhaust passage and providing a second control valve in the upstream of the connecting portion to the waste gate.
CONSTITUTION: A waste gate 25, which is a by-pass around turbine T and in which is provided a first control valve V1, is connected to an exhaust passage 10 which connects an exhaust port 6 of a combustion chamber 4 constituted by a cylinder head 2 and a piston 3 of an engine E to the turbine T of a turbospercharger. And a second control valve V2 is provided in the exhaust passage 10. Located in the downstream of turbine T but in the upstream of the connecting portion to the waste gate 25. When the number of revolution of engine E is increased, the first control valve V1 is opened and the second control valve V2 is closed so that exhaust gas flows through the by-pass around the trubine T and passes through the waste gate 25. Thereby, the number of revolution of a turbine disc 14 is decreased so that abnormal high-speed revolution of the engine E can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55116232A JPS5741425A (en) | 1980-08-22 | 1980-08-22 | Controller of engine with supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55116232A JPS5741425A (en) | 1980-08-22 | 1980-08-22 | Controller of engine with supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5741425A true JPS5741425A (en) | 1982-03-08 |
Family
ID=14682090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55116232A Pending JPS5741425A (en) | 1980-08-22 | 1980-08-22 | Controller of engine with supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5741425A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109499U (en) * | 1983-01-13 | 1984-07-24 | 株式会社明製作所 | Slitter winding surface pressure control device |
| US5090202A (en) * | 1988-10-29 | 1992-02-25 | Mazda Motor Corporation | Intake system for an internal combustion engine with supercharger |
| US5138839A (en) * | 1989-06-20 | 1992-08-18 | Mazda Motor Corporation | Control system for internal combustion engine with turbo supercharger |
| JP2008017573A (en) * | 2006-07-04 | 2008-01-24 | Furukawa Electric Co Ltd:The | Trough |
-
1980
- 1980-08-22 JP JP55116232A patent/JPS5741425A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109499U (en) * | 1983-01-13 | 1984-07-24 | 株式会社明製作所 | Slitter winding surface pressure control device |
| JPS6333870Y2 (en) * | 1983-01-13 | 1988-09-08 | ||
| US5090202A (en) * | 1988-10-29 | 1992-02-25 | Mazda Motor Corporation | Intake system for an internal combustion engine with supercharger |
| US5138839A (en) * | 1989-06-20 | 1992-08-18 | Mazda Motor Corporation | Control system for internal combustion engine with turbo supercharger |
| JP2008017573A (en) * | 2006-07-04 | 2008-01-24 | Furukawa Electric Co Ltd:The | Trough |
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