JPS5334013A - Secondary air control apparatus for internal combustion engine - Google Patents
Secondary air control apparatus for internal combustion engineInfo
- Publication number
- JPS5334013A JPS5334013A JP10918676A JP10918676A JPS5334013A JP S5334013 A JPS5334013 A JP S5334013A JP 10918676 A JP10918676 A JP 10918676A JP 10918676 A JP10918676 A JP 10918676A JP S5334013 A JPS5334013 A JP S5334013A
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- internal combustion
- combustion engine
- control apparatus
- air control
- 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
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
PURPOSE: To prevent increase of CO and roadability degradation of an internal combustion engine in which pressure variation in an exhaust gas passage is utilized to conduct secondary air into the exhaust gas passage and a combustion chamber by providing to a secondary air inlet passage of the engine a control valve which is opened during acceleration and idling thereof.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10918676A JPS5334013A (en) | 1976-09-10 | 1976-09-10 | Secondary air control apparatus for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10918676A JPS5334013A (en) | 1976-09-10 | 1976-09-10 | Secondary air control apparatus for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5334013A true JPS5334013A (en) | 1978-03-30 |
JPS567486B2 JPS567486B2 (en) | 1981-02-18 |
Family
ID=14503810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10918676A Granted JPS5334013A (en) | 1976-09-10 | 1976-09-10 | Secondary air control apparatus for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5334013A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5657628A (en) * | 1994-07-27 | 1997-08-19 | Yamaha Hatsudoki Kabushiki Kaisha | Secondary air supply system for engine |
-
1976
- 1976-09-10 JP JP10918676A patent/JPS5334013A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5657628A (en) * | 1994-07-27 | 1997-08-19 | Yamaha Hatsudoki Kabushiki Kaisha | Secondary air supply system for engine |
Also Published As
Publication number | Publication date |
---|---|
JPS567486B2 (en) | 1981-02-18 |
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