JPS56523A - Exhaust turbo supercharging type engine - Google Patents
Exhaust turbo supercharging type engineInfo
- Publication number
- JPS56523A JPS56523A JP7444879A JP7444879A JPS56523A JP S56523 A JPS56523 A JP S56523A JP 7444879 A JP7444879 A JP 7444879A JP 7444879 A JP7444879 A JP 7444879A JP S56523 A JPS56523 A JP S56523A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- engine
- passageway
- turbine
- chamber
- 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 prevent decreasing of an output by a method wherein a bypass passageway bypassing an exhaust turbine is provided in an exhaust system and a part of exhaust gas is bypassed the exhaust turbine upon a light load low speed operational area, speed reduction and an over supercharing operation exceeding a critical revolution of an engine.
CONSTITUTION: During an operation of an engine, exhaust gas discharged into an exhaust passageway 14 rotates an exhaust turbine 5 and a blower compressor 6 directly coupled to the turbine 5. Thereby, suction air from an air cleaner 10 is compressed and is supplied to the engine through a passagway 8. In this case, when a throttle valve 11 becomes to be in a substantially fully closed condition, a relatively high suction gegative pressure acts on a chamber 29 of a pressure changing valve 25 through a passageway 28 and both of valve bodies 31, 32 are shifted to the left against a spring 39. Consequently, a chamber 21 of a driving mechanism 19 is communicated with open air and a chamber 20 thereof is communicated with a pressure port 24, thereby, a valve body 17 is opened and a part of the exhaust gas is discharged through a bypass passageway 15. When a supercharging pressure becomes abnormaly high, the valve body 17 is opened in a same manner and an over supercharging may be prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7444879A JPS56523A (en) | 1979-06-12 | 1979-06-12 | Exhaust turbo supercharging type engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7444879A JPS56523A (en) | 1979-06-12 | 1979-06-12 | Exhaust turbo supercharging type engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56523A true JPS56523A (en) | 1981-01-07 |
Family
ID=13547521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7444879A Pending JPS56523A (en) | 1979-06-12 | 1979-06-12 | Exhaust turbo supercharging type engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56523A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59215919A (en) * | 1983-05-02 | 1984-12-05 | コムプレクス・アクチェンゲゼルシャフト | Regulator for pressure wave charger |
| JPS6433227A (en) * | 1987-07-27 | 1989-02-03 | Kanebo Ltd | Slub yarn of fine spun monofilament |
| JPH01130035U (en) * | 1988-02-29 | 1989-09-05 |
-
1979
- 1979-06-12 JP JP7444879A patent/JPS56523A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59215919A (en) * | 1983-05-02 | 1984-12-05 | コムプレクス・アクチェンゲゼルシャフト | Regulator for pressure wave charger |
| JPS6433227A (en) * | 1987-07-27 | 1989-02-03 | Kanebo Ltd | Slub yarn of fine spun monofilament |
| JPH01130035U (en) * | 1988-02-29 | 1989-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1101917A3 (en) | Turbo charging system of diesel engine | |
| ES8403566A1 (en) | Turbocharger turbine housing. | |
| EP1191208A3 (en) | System to inhibit surge in the multi-stage compressor of a turbocharger | |
| JPS5716225A (en) | Internal combustion engine with supercharger | |
| JPS5554634A (en) | Apparatus for actuating waste gate valve of internal combustion engine with exhaust turbosupercharger | |
| EP1215378A3 (en) | Single stage or multi-stage compressor for a turbocharger | |
| JPS57124027A (en) | Motorcycle with engine with turbo-supercharger | |
| US4637210A (en) | Supercharge pressure control apparatus of a supercharged engine | |
| JPS5930905B2 (en) | EGR control method for supercharged diesel engine | |
| JPS56523A (en) | Exhaust turbo supercharging type engine | |
| JPS56522A (en) | Exhaust turbo supercharging type engine | |
| JPS60116821A (en) | Exhaust gas turbo-supercharger | |
| JPS569632A (en) | Air-fuel ratio controller of internal combustion engine equipped with exhaust turbo-charger | |
| JPS5669418A (en) | Turbosupercharged engine | |
| JPS56124623A (en) | Secondary air-supplying device of engine with supercharger | |
| JPS578329A (en) | Supercharging pressure control unit for engine with supercharger | |
| JPS6176798A (en) | Compressor | |
| JPS5537550A (en) | Supercharged internal combustion engine | |
| JPS5572627A (en) | Exhaust gas turbosupercharging type automobile engine | |
| JPS5566614A (en) | Exhaust turbo-supercharged engine | |
| JPH07208187A (en) | Turbo-supercharged engine | |
| JPH033923A (en) | Intake device of combined supercharge engine | |
| JPS5557620A (en) | Exhaust air turbosupercharger engine | |
| JP2001115847A (en) | Supercharging system | |
| JPS60237153A (en) | Egr apparatus for engine associated with supercharger |