JPS52135921A - Exhaust gas reflux control equipment - Google Patents
Exhaust gas reflux control equipmentInfo
- Publication number
- JPS52135921A JPS52135921A JP5307876A JP5307876A JPS52135921A JP S52135921 A JPS52135921 A JP S52135921A JP 5307876 A JP5307876 A JP 5307876A JP 5307876 A JP5307876 A JP 5307876A JP S52135921 A JPS52135921 A JP S52135921A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- control equipment
- gas reflux
- reflux control
- load operation
- 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 Circulating Devices (AREA)
Abstract
PURPOSE: To have EGR rate enhanced for NOx reduction in a high load operation as well as to get it lowered for engine stabilation in a low load operation, by installing a variable orifice in the EGR duct.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5307876A JPS52135921A (en) | 1976-05-10 | 1976-05-10 | Exhaust gas reflux control equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5307876A JPS52135921A (en) | 1976-05-10 | 1976-05-10 | Exhaust gas reflux control equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52135921A true JPS52135921A (en) | 1977-11-14 |
Family
ID=12932757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5307876A Pending JPS52135921A (en) | 1976-05-10 | 1976-05-10 | Exhaust gas reflux control equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52135921A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS581761U (en) * | 1981-06-24 | 1983-01-07 | ダイハツ工業株式会社 | Back pressure controlled exhaust gas recirculation device |
-
1976
- 1976-05-10 JP JP5307876A patent/JPS52135921A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS581761U (en) * | 1981-06-24 | 1983-01-07 | ダイハツ工業株式会社 | Back pressure controlled exhaust gas recirculation device |
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