JPS5752623A - Turbo-supercharging apparatus - Google Patents
Turbo-supercharging apparatusInfo
- Publication number
- JPS5752623A JPS5752623A JP55128011A JP12801180A JPS5752623A JP S5752623 A JPS5752623 A JP S5752623A JP 55128011 A JP55128011 A JP 55128011A JP 12801180 A JP12801180 A JP 12801180A JP S5752623 A JPS5752623 A JP S5752623A
- Authority
- JP
- Japan
- Prior art keywords
- rotational speed
- valves
- passage
- intake passage
- turbo
- 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
Abstract
PURPOSE: To suitably adapt to wide range of rotational speed, a plurality of resonance chambers which are disposed on branch passage of an intake passage, by providing at least one of those passages with a control valve for opening/closing.
CONSTITUTION: An intake passage 4 of an engine 1 having a turbo-supercharger consisting of an exhaust turbine 3 installed in an exhaust passage 2 and a compressor 5 installed in an intake passage 4 is provided with a plurality of resonance chambers 12 through branch passage 11. Additionally opening/closing valves 13, 13 are installed, whereby chambers 12 are so arranged as may be selected either operative or inoperative. If the valves 13, 13 are controlled to be opened and closed with a constroller 14, both of the valves 13, 13 may be opened and closed in mutually different ranges of rotational speed so that they can make response freely to a wide range of rotational speed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55128011A JPS5752623A (en) | 1980-09-17 | 1980-09-17 | Turbo-supercharging apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55128011A JPS5752623A (en) | 1980-09-17 | 1980-09-17 | Turbo-supercharging apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5752623A true JPS5752623A (en) | 1982-03-29 |
Family
ID=14974264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55128011A Pending JPS5752623A (en) | 1980-09-17 | 1980-09-17 | Turbo-supercharging apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5752623A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6022021A (en) * | 1983-07-15 | 1985-02-04 | Nippon Denso Co Ltd | Variable resonator |
-
1980
- 1980-09-17 JP JP55128011A patent/JPS5752623A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6022021A (en) * | 1983-07-15 | 1985-02-04 | Nippon Denso Co Ltd | Variable resonator |
JPH0543871B2 (en) * | 1983-07-15 | 1993-07-02 | Nippon Denso Co |
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