JPS56151222A - Exhausting device of exhaust turbo-supercharged engine - Google Patents
Exhausting device of exhaust turbo-supercharged engineInfo
- Publication number
- JPS56151222A JPS56151222A JP5515180A JP5515180A JPS56151222A JP S56151222 A JPS56151222 A JP S56151222A JP 5515180 A JP5515180 A JP 5515180A JP 5515180 A JP5515180 A JP 5515180A JP S56151222 A JPS56151222 A JP S56151222A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- engine
- shut
- slide
- exhaust
- 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.)
- Granted
Links
Landscapes
- Exhaust Silencers (AREA)
- Supercharger (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Turbines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To decrease troubles and simplify the structure by a method wherein a valve acting as a waste gate and an exhaust brake valve are integrated to construct a slide valve.
CONSTITUTION: A plate type slide valve 104 moving so as to cross pipings 4, 5 is inserted in a valve casing 101, and a valve hole 105 corresponding to a hole 103 of the valve casing 101 is perforated in the slide valvd 104. A change-over valves group 117W120 of a valve driving device 107 is automatically operated by signals from a main control unit 121 and the slide valve 104 is operated, in such a loading area as the operation of the exhaust turbo-supercharger 2 will not bring a specially good effect on the performance of the engine main body. Thus, the piping 5 is shut off and the engine is changed over for a nonsupercharging operation. With the operation of a brake, the change-over valves group 117W120 is operated correspondingly, the pipings 4, 5 are simultaneously shut off by the actuation of the slide valve 104, and the exhaust gas is shut in the engine to make the inside high-pressurized. Accordingly, a strong braking force can be applied by the exhaust brake.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5515180A JPS56151222A (en) | 1980-04-25 | 1980-04-25 | Exhausting device of exhaust turbo-supercharged engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5515180A JPS56151222A (en) | 1980-04-25 | 1980-04-25 | Exhausting device of exhaust turbo-supercharged engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56151222A true JPS56151222A (en) | 1981-11-24 |
| JPS6138330B2 JPS6138330B2 (en) | 1986-08-28 |
Family
ID=12990747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5515180A Granted JPS56151222A (en) | 1980-04-25 | 1980-04-25 | Exhausting device of exhaust turbo-supercharged engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56151222A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61144227U (en) * | 1985-02-26 | 1986-09-05 | ||
| US7523736B2 (en) * | 2005-12-20 | 2009-04-28 | MAN Nutzfahrzeuge Österreich AG | Device for increasing the braking power of a multi-cylinder internal combustion engine of a vehicle during an engine braking operation |
-
1980
- 1980-04-25 JP JP5515180A patent/JPS56151222A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61144227U (en) * | 1985-02-26 | 1986-09-05 | ||
| JPH0415949Y2 (en) * | 1985-02-26 | 1992-04-09 | ||
| US7523736B2 (en) * | 2005-12-20 | 2009-04-28 | MAN Nutzfahrzeuge Österreich AG | Device for increasing the braking power of a multi-cylinder internal combustion engine of a vehicle during an engine braking operation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138330B2 (en) | 1986-08-28 |
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