JPS5290723A - Exhaust emission control device for engine - Google Patents
Exhaust emission control device for engineInfo
- Publication number
- JPS5290723A JPS5290723A JP737276A JP737276A JPS5290723A JP S5290723 A JPS5290723 A JP S5290723A JP 737276 A JP737276 A JP 737276A JP 737276 A JP737276 A JP 737276A JP S5290723 A JPS5290723 A JP S5290723A
- Authority
- JP
- Japan
- Prior art keywords
- emission control
- exhaust emission
- engine
- control device
- promoting
- 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 improve the emission controlling efficiency in low-temperature operations, by promoting the heating of an exhaust emission control catalystic device.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP737276A JPS5290723A (en) | 1976-01-26 | 1976-01-26 | Exhaust emission control device for engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP737276A JPS5290723A (en) | 1976-01-26 | 1976-01-26 | Exhaust emission control device for engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5290723A true JPS5290723A (en) | 1977-07-30 |
Family
ID=11664129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP737276A Pending JPS5290723A (en) | 1976-01-26 | 1976-01-26 | Exhaust emission control device for engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5290723A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243119U (en) * | 1985-09-05 | 1987-03-16 | ||
JPH04284118A (en) * | 1991-03-13 | 1992-10-08 | Nissan Motor Co Ltd | Exhaust device for internal combustion engine |
JPH0693839A (en) * | 1992-09-10 | 1994-04-05 | Hitachi Ltd | Exhaust emission control device for internal combustion engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4938019A (en) * | 1972-08-23 | 1974-04-09 |
-
1976
- 1976-01-26 JP JP737276A patent/JPS5290723A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4938019A (en) * | 1972-08-23 | 1974-04-09 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243119U (en) * | 1985-09-05 | 1987-03-16 | ||
JPH0422026Y2 (en) * | 1985-09-05 | 1992-05-20 | ||
JPH04284118A (en) * | 1991-03-13 | 1992-10-08 | Nissan Motor Co Ltd | Exhaust device for internal combustion engine |
JPH0693839A (en) * | 1992-09-10 | 1994-04-05 | Hitachi Ltd | Exhaust emission control device for internal combustion engine |
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