JPS5618026A - Exhaust controller for internal combustion engine with exhaust turbocharger - Google Patents
Exhaust controller for internal combustion engine with exhaust turbochargerInfo
- Publication number
- JPS5618026A JPS5618026A JP9160179A JP9160179A JPS5618026A JP S5618026 A JPS5618026 A JP S5618026A JP 9160179 A JP9160179 A JP 9160179A JP 9160179 A JP9160179 A JP 9160179A JP S5618026 A JPS5618026 A JP S5618026A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- engine
- warming
- chamber
- exhaust gas
- 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
Abstract
PURPOSE: To increase the cleaning efficiency of exhaust gas and suppress a generation of harmful components after an engine is started, by feeding the exhaust gas to a catalytic converter through a bypass line and promoting the warming-up operation when the engine is in its warming-up operation.
CONSTITUTION: When an engine is in operation warming-up, the bimetal element 47 undergoes no change and a valve rod 45 is pressed leftward by a spring 46, so the second chamber 36 is linked to an intake manifold 9 through paths 56, 48. While the first chamber 35 is communicated with an intake duct 21 through a path 57. Because of a small degree of opening of a throttle 14, the intake duct 21 is at a pres sure almost equal to the atmospheric pressure, and the intake manifold 9 is at a negative pressure. This causes a diaphragm 33 to be pressed into the second chamber 36 to allow a rod 34 to open a waste gate valve 29, and the exhaust gas is fed to a catalytic converter 24 through a bypass pipe 26 without passing through a turbine T of a turbocharger 13.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54091601A JPS6011208B2 (en) | 1979-07-20 | 1979-07-20 | Exhaust control device for internal combustion engine with exhaust turbocharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54091601A JPS6011208B2 (en) | 1979-07-20 | 1979-07-20 | Exhaust control device for internal combustion engine with exhaust turbocharger |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5618026A true JPS5618026A (en) | 1981-02-20 |
JPS6011208B2 JPS6011208B2 (en) | 1985-03-23 |
Family
ID=14031068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54091601A Expired JPS6011208B2 (en) | 1979-07-20 | 1979-07-20 | Exhaust control device for internal combustion engine with exhaust turbocharger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6011208B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152520U (en) * | 1982-04-06 | 1983-10-12 | 日産自動車株式会社 | Turbo charger control device |
JPS5952136U (en) * | 1982-09-30 | 1984-04-05 | いすゞ自動車株式会社 | Internal combustion engine with exhaust turbocharger |
JPS5956332U (en) * | 1982-10-06 | 1984-04-12 | いすゞ自動車株式会社 | Internal combustion engine with exhaust supercharger |
JPS5956331U (en) * | 1982-10-06 | 1984-04-12 | いすゞ自動車株式会社 | Internal combustion engine with exhaust turbocharger |
JPS5970038U (en) * | 1982-10-30 | 1984-05-12 | いすゞ自動車株式会社 | Internal combustion engine with exhaust turbocharger |
JPS5970037U (en) * | 1982-10-30 | 1984-05-12 | いすゞ自動車株式会社 | Internal combustion engine with exhaust turbocharger |
JPS6082530U (en) * | 1983-11-12 | 1985-06-07 | 愛三工業株式会社 | Turbocharger boost pressure control device |
EP1418318A1 (en) * | 2002-11-08 | 2004-05-12 | BorgWarner Inc. | Circuit arrangement for a turbocharger |
-
1979
- 1979-07-20 JP JP54091601A patent/JPS6011208B2/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152520U (en) * | 1982-04-06 | 1983-10-12 | 日産自動車株式会社 | Turbo charger control device |
JPS626256Y2 (en) * | 1982-04-06 | 1987-02-13 | ||
JPS5952136U (en) * | 1982-09-30 | 1984-04-05 | いすゞ自動車株式会社 | Internal combustion engine with exhaust turbocharger |
JPS6332339Y2 (en) * | 1982-09-30 | 1988-08-29 | ||
JPS5956332U (en) * | 1982-10-06 | 1984-04-12 | いすゞ自動車株式会社 | Internal combustion engine with exhaust supercharger |
JPS5956331U (en) * | 1982-10-06 | 1984-04-12 | いすゞ自動車株式会社 | Internal combustion engine with exhaust turbocharger |
JPS6332340Y2 (en) * | 1982-10-06 | 1988-08-29 | ||
JPS5970038U (en) * | 1982-10-30 | 1984-05-12 | いすゞ自動車株式会社 | Internal combustion engine with exhaust turbocharger |
JPS5970037U (en) * | 1982-10-30 | 1984-05-12 | いすゞ自動車株式会社 | Internal combustion engine with exhaust turbocharger |
JPS6082530U (en) * | 1983-11-12 | 1985-06-07 | 愛三工業株式会社 | Turbocharger boost pressure control device |
JPS6349547Y2 (en) * | 1983-11-12 | 1988-12-20 | ||
EP1418318A1 (en) * | 2002-11-08 | 2004-05-12 | BorgWarner Inc. | Circuit arrangement for a turbocharger |
Also Published As
Publication number | Publication date |
---|---|
JPS6011208B2 (en) | 1985-03-23 |
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