JPS52121135A - Exhaust purifier - Google Patents
Exhaust purifierInfo
- Publication number
- JPS52121135A JPS52121135A JP3757176A JP3757176A JPS52121135A JP S52121135 A JPS52121135 A JP S52121135A JP 3757176 A JP3757176 A JP 3757176A JP 3757176 A JP3757176 A JP 3757176A JP S52121135 A JPS52121135 A JP S52121135A
- Authority
- JP
- Japan
- Prior art keywords
- fuel ratio
- exhaust purifier
- air fuel
- air
- carburettor
- 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 make the exhaust purification more effective with ternary catalyzer, by holding the air fuel ratio of overall intake gas in its optimum condition, adding proper quantity of supplementary air when the air fuel ratio becomes too rich owing to operation of the carburettor acceleration pump.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3757176A JPS52121135A (en) | 1976-04-03 | 1976-04-03 | Exhaust purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3757176A JPS52121135A (en) | 1976-04-03 | 1976-04-03 | Exhaust purifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52121135A true JPS52121135A (en) | 1977-10-12 |
Family
ID=12501206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3757176A Pending JPS52121135A (en) | 1976-04-03 | 1976-04-03 | Exhaust purifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52121135A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56162219A (en) * | 1980-05-19 | 1981-12-14 | Toyota Motor Corp | System for supplying secondary air for engine |
JPS58104316A (en) * | 1981-12-16 | 1983-06-21 | Toyota Motor Corp | Secondary air control for internal-combustion engine |
-
1976
- 1976-04-03 JP JP3757176A patent/JPS52121135A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56162219A (en) * | 1980-05-19 | 1981-12-14 | Toyota Motor Corp | System for supplying secondary air for engine |
JPS6346243B2 (en) * | 1980-05-19 | 1988-09-14 | Toyota Motor Co Ltd | |
JPS58104316A (en) * | 1981-12-16 | 1983-06-21 | Toyota Motor Corp | Secondary air control for internal-combustion engine |
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