JPS5644421A - Turbine casing for supercharger - Google Patents
Turbine casing for superchargerInfo
- Publication number
- JPS5644421A JPS5644421A JP11903379A JP11903379A JPS5644421A JP S5644421 A JPS5644421 A JP S5644421A JP 11903379 A JP11903379 A JP 11903379A JP 11903379 A JP11903379 A JP 11903379A JP S5644421 A JPS5644421 A JP S5644421A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- scroll
- flow rate
- turbine disc
- conduct
- 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)
- Control Of Turbines (AREA)
Abstract
PURPOSE: To effectively utilize energy in a wide running region and attain the increase in output, by integrally providing a large and a small scrolls around a turbine disc and selectively using one scroll 11 depending on the flow rate range of an engine.
CONSTITUTION: Exhaust gas discharged from cylinders through pipes divided into two groups is conducted into gas introduction sections 10a, 10b provided with a partition plate 9 for dividing and separately conducting the exhaust gas in the longitudinal direction of the shaft of a turbine disc 8. When the flow rate of the gas is small, a regulating valve 16 is swung in a direction to close the second scroll 15 to conduct the gas to the first nozzle 12 through first controlls 13a, 13b as the gas remains completely separated. When the flow rate of the gas is large, the regulating valve 16 is opened through a control unit 17 to conduct some of the gas to the second nozzle 14 through the second scroll 15. The turbine disc 8 is thus rotated to revolve a compressor 4.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54119033A JPS591332B2 (en) | 1979-09-17 | 1979-09-17 | Turbine compartment for turbocharger |
DE3034271A DE3034271C2 (en) | 1979-09-17 | 1980-09-11 | Turbine housing for turbocharger |
IT8024691A IT1151036B (en) | 1979-09-17 | 1980-09-16 | TURBINE PARTICULARLY FOR TURBOCHARGERS |
FR8020042A FR2465069B1 (en) | 1979-09-17 | 1980-09-17 | TURBINE HOUSING FOR EXPLOSION ENGINE TURBOCHARGER |
GB8030089A GB2062116B (en) | 1979-09-17 | 1980-09-17 | Turbine casing for turbochargers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54119033A JPS591332B2 (en) | 1979-09-17 | 1979-09-17 | Turbine compartment for turbocharger |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5644421A true JPS5644421A (en) | 1981-04-23 |
JPS591332B2 JPS591332B2 (en) | 1984-01-11 |
Family
ID=14751301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54119033A Expired JPS591332B2 (en) | 1979-09-17 | 1979-09-17 | Turbine compartment for turbocharger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS591332B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150028A (en) * | 1982-02-16 | 1983-09-06 | デイ−ア・アンド・カンパニ− | Flow changeable turbine |
JPS59126033A (en) * | 1982-12-29 | 1984-07-20 | Nissan Motor Co Ltd | Variable displacement type radial turbine |
US4474006A (en) * | 1982-09-30 | 1984-10-02 | The Jacobs Mfg. Company | Method and apparatus for improved compression release engine retarding in a turbocharged internal combustion engine |
JPS6030324U (en) * | 1983-08-04 | 1985-03-01 | 株式会社小松製作所 | Variable turbine housing device |
US4512714A (en) * | 1982-02-16 | 1985-04-23 | Deere & Company | Variable flow turbine |
KR20030050110A (en) * | 2001-12-18 | 2003-06-25 | 현대자동차주식회사 | Turbo charger for vehicles |
EP1939427A3 (en) * | 2006-12-20 | 2009-08-05 | MP-Engineering GmbH | Exhaust turbocharger |
US8814506B2 (en) | 2008-10-24 | 2014-08-26 | Mitsubishi Heavy Industries, Ltd. | Variable capacity turbine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61200462A (en) * | 1985-03-01 | 1986-09-05 | Nippon Steel Corp | Two-dimensional phased array apparatus |
-
1979
- 1979-09-17 JP JP54119033A patent/JPS591332B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150028A (en) * | 1982-02-16 | 1983-09-06 | デイ−ア・アンド・カンパニ− | Flow changeable turbine |
US4512714A (en) * | 1982-02-16 | 1985-04-23 | Deere & Company | Variable flow turbine |
US4474006A (en) * | 1982-09-30 | 1984-10-02 | The Jacobs Mfg. Company | Method and apparatus for improved compression release engine retarding in a turbocharged internal combustion engine |
JPS59126033A (en) * | 1982-12-29 | 1984-07-20 | Nissan Motor Co Ltd | Variable displacement type radial turbine |
JPH0415370B2 (en) * | 1982-12-29 | 1992-03-17 | Nissan Motor | |
JPS6030324U (en) * | 1983-08-04 | 1985-03-01 | 株式会社小松製作所 | Variable turbine housing device |
KR20030050110A (en) * | 2001-12-18 | 2003-06-25 | 현대자동차주식회사 | Turbo charger for vehicles |
EP1939427A3 (en) * | 2006-12-20 | 2009-08-05 | MP-Engineering GmbH | Exhaust turbocharger |
US8814506B2 (en) | 2008-10-24 | 2014-08-26 | Mitsubishi Heavy Industries, Ltd. | Variable capacity turbine |
Also Published As
Publication number | Publication date |
---|---|
JPS591332B2 (en) | 1984-01-11 |
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