JPS5314222A - Secondary air control system - Google Patents
Secondary air control systemInfo
- Publication number
- JPS5314222A JPS5314222A JP8930676A JP8930676A JPS5314222A JP S5314222 A JPS5314222 A JP S5314222A JP 8930676 A JP8930676 A JP 8930676A JP 8930676 A JP8930676 A JP 8930676A JP S5314222 A JPS5314222 A JP S5314222A
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- control system
- air control
- exhaust gas
- detection
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
PURPOSE: To permit feed-back control of the flow rate of secondary air for exhaust gas purification to proper rate through detection of the exhaust gas concentration.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8930676A JPS5314222A (en) | 1976-07-27 | 1976-07-27 | Secondary air control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8930676A JPS5314222A (en) | 1976-07-27 | 1976-07-27 | Secondary air control system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5314222A true JPS5314222A (en) | 1978-02-08 |
JPS5741569B2 JPS5741569B2 (en) | 1982-09-03 |
Family
ID=13966972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8930676A Granted JPS5314222A (en) | 1976-07-27 | 1976-07-27 | Secondary air control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5314222A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5875914U (en) * | 1981-11-18 | 1983-05-23 | いすゞ自動車株式会社 | Secondary air supply device |
US5136842A (en) * | 1990-08-01 | 1992-08-11 | Siemens Aktiengesellschaft | Method for heating an exhaust gas catalytic converter |
US5822976A (en) * | 1995-04-05 | 1998-10-20 | Ford Global Technologies, Inc. | Method and system for controlling the amount of secondary air introduced into an internal combustion engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024624A (en) * | 1972-01-29 | 1975-03-15 |
-
1976
- 1976-07-27 JP JP8930676A patent/JPS5314222A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024624A (en) * | 1972-01-29 | 1975-03-15 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5875914U (en) * | 1981-11-18 | 1983-05-23 | いすゞ自動車株式会社 | Secondary air supply device |
US5136842A (en) * | 1990-08-01 | 1992-08-11 | Siemens Aktiengesellschaft | Method for heating an exhaust gas catalytic converter |
US5822976A (en) * | 1995-04-05 | 1998-10-20 | Ford Global Technologies, Inc. | Method and system for controlling the amount of secondary air introduced into an internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS5741569B2 (en) | 1982-09-03 |
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