JPS54145813A - Control device of exhaust flow in internal combustion engine - Google Patents
Control device of exhaust flow in internal combustion engineInfo
- Publication number
- JPS54145813A JPS54145813A JP5359978A JP5359978A JPS54145813A JP S54145813 A JPS54145813 A JP S54145813A JP 5359978 A JP5359978 A JP 5359978A JP 5359978 A JP5359978 A JP 5359978A JP S54145813 A JPS54145813 A JP S54145813A
- Authority
- JP
- Japan
- Prior art keywords
- catalyzer
- exhaust
- internal combustion
- combustion engine
- lever
- 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
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
PURPOSE: To accomplish the purification of exhaust gas quickly just after starting the engine which has a catalyzer in the exhaust system by providing two exhaust pipes between the collecting part of exhaust manifold and catalyzer.
CONSTITUTION: In the internal combustion engine which contains the catalyzer 7 in the exhaust system of the lower flow of the exhaust manifold 3, the collecting part 4 of manifold 3 is connected to the container 6a of catalyzer converter 6 with two exhaust pipes 5. The throttle valve 8 is provided to one of the pipes 5 and supported by the axis 8a, the outer end of which is fixed to one end of the lever 9, the other end of the lever 9 is attached to the rod 10a of electromagnetic valve 10. Temperature of the catalyzer 7 is measured by the computer 12 through the thermosensor 11, the electromagnetic valve 10 is conducted when the value is less than a specified value, the rod 10a is moved rightwards by the solenoid 10b, and the throttle valve 8 is closed by means of lever 9.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5359978A JPS54145813A (en) | 1978-05-04 | 1978-05-04 | Control device of exhaust flow in internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5359978A JPS54145813A (en) | 1978-05-04 | 1978-05-04 | Control device of exhaust flow in internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54145813A true JPS54145813A (en) | 1979-11-14 |
Family
ID=12947334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5359978A Pending JPS54145813A (en) | 1978-05-04 | 1978-05-04 | Control device of exhaust flow in internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54145813A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5753013U (en) * | 1980-09-13 | 1982-03-27 | ||
JPH0349312U (en) * | 1989-09-20 | 1991-05-14 | ||
US5307628A (en) * | 1991-06-18 | 1994-05-03 | Institut Francais Du Petrole | Exhaust line allowing a faster triggering of the catalyst |
US5634333A (en) * | 1994-09-09 | 1997-06-03 | Nippondenso Co., Ltd. | Exhaust pipe opening and closing apparatus |
KR20010029256A (en) * | 1999-09-30 | 2001-04-06 | 정주호 | Emmision gas control device |
US6634167B1 (en) * | 1999-11-08 | 2003-10-21 | Toyota Jidosha Kabushiki Kaisha | Exhaust temperature raising apparatus and method for internal combustion engine |
EP1357268A1 (en) * | 2001-01-29 | 2003-10-29 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Exhaust emission control device of internal combustion engine |
-
1978
- 1978-05-04 JP JP5359978A patent/JPS54145813A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5753013U (en) * | 1980-09-13 | 1982-03-27 | ||
JPS6319537Y2 (en) * | 1980-09-13 | 1988-06-01 | ||
JPH0349312U (en) * | 1989-09-20 | 1991-05-14 | ||
US5307628A (en) * | 1991-06-18 | 1994-05-03 | Institut Francais Du Petrole | Exhaust line allowing a faster triggering of the catalyst |
US5634333A (en) * | 1994-09-09 | 1997-06-03 | Nippondenso Co., Ltd. | Exhaust pipe opening and closing apparatus |
KR20010029256A (en) * | 1999-09-30 | 2001-04-06 | 정주호 | Emmision gas control device |
US6634167B1 (en) * | 1999-11-08 | 2003-10-21 | Toyota Jidosha Kabushiki Kaisha | Exhaust temperature raising apparatus and method for internal combustion engine |
EP1357268A1 (en) * | 2001-01-29 | 2003-10-29 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Exhaust emission control device of internal combustion engine |
EP1357268A4 (en) * | 2001-01-29 | 2004-03-24 | Mitsubishi Motors Corp | Exhaust emission control device of internal combustion engine |
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