JPS5759017A - Turbo supercharger - Google Patents
Turbo superchargerInfo
- Publication number
- JPS5759017A JPS5759017A JP13265780A JP13265780A JPS5759017A JP S5759017 A JPS5759017 A JP S5759017A JP 13265780 A JP13265780 A JP 13265780A JP 13265780 A JP13265780 A JP 13265780A JP S5759017 A JPS5759017 A JP S5759017A
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- engine
- exhaust
- valve
- run
- 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
- Supercharger (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
PURPOSE: To operate effectively a supercharger over the whole range of engine run by supplying secondary air to the upstream side of the supercharger in synchronization with exhaust valve timing in the middle and low speed run of the engine.
CONSTITUTION: Pressurized air from an air pump 11 is supplied into an exhaust pipe 3 upstream of an exhaust turbine 9 of a supercharger through a control valve 12 and a timing valve 14. The control valve 12 is opened in the medium and low speed run of an engine and the timing valve 14 is opened in synchronization with the rotation of the engine when the exhaust valve is opened. Thus, since secondary air is supplied in synchronization with the exhaust valve timing in the medium and low speed run of the engine when the operative capacity of the supercharger is reduced, exhaust pulsation in the exhaust pipe 3 is increased and the capacity of the supercharger is increased so that the supercharger can be operated efficiently over the whole range of the engine run.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13265780A JPS5759017A (en) | 1980-09-24 | 1980-09-24 | Turbo supercharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13265780A JPS5759017A (en) | 1980-09-24 | 1980-09-24 | Turbo supercharger |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5759017A true JPS5759017A (en) | 1982-04-09 |
JPS63604B2 JPS63604B2 (en) | 1988-01-07 |
Family
ID=15086440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13265780A Granted JPS5759017A (en) | 1980-09-24 | 1980-09-24 | Turbo supercharger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759017A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5799489A (en) * | 1996-06-28 | 1998-09-01 | Hyundai Motor Company, Ltd. | Torque compensating apparatus and method for a turbo-charger |
-
1980
- 1980-09-24 JP JP13265780A patent/JPS5759017A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5799489A (en) * | 1996-06-28 | 1998-09-01 | Hyundai Motor Company, Ltd. | Torque compensating apparatus and method for a turbo-charger |
Also Published As
Publication number | Publication date |
---|---|
JPS63604B2 (en) | 1988-01-07 |
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