JPS5219811A - Exhaust gas purifying device - Google Patents
Exhaust gas purifying deviceInfo
- Publication number
- JPS5219811A JPS5219811A JP9550075A JP9550075A JPS5219811A JP S5219811 A JPS5219811 A JP S5219811A JP 9550075 A JP9550075 A JP 9550075A JP 9550075 A JP9550075 A JP 9550075A JP S5219811 A JPS5219811 A JP S5219811A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas purifying
- purifying device
- optimize
- purification
- 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 After Treatment (AREA)
Abstract
PURPOSE: To control the secondary air amount for purifying exhaust gas to optimize the coefficient of purification.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9550075A JPS5219811A (en) | 1975-08-06 | 1975-08-06 | Exhaust gas purifying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9550075A JPS5219811A (en) | 1975-08-06 | 1975-08-06 | Exhaust gas purifying device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5219811A true JPS5219811A (en) | 1977-02-15 |
Family
ID=14139307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9550075A Pending JPS5219811A (en) | 1975-08-06 | 1975-08-06 | Exhaust gas purifying device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5219811A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245466A (en) * | 1979-07-24 | 1981-01-20 | General Motors Corporation | Delta electromagnetic control valve |
US5113651A (en) * | 1991-04-01 | 1992-05-19 | General Motors Corporation | Air injection system diagnostic |
WO2004101966A1 (en) * | 2003-05-16 | 2004-11-25 | Yamaha Hatsudoki Kabushiki Kaisha | Device for clarifying exhaust gas from engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4915813A (en) * | 1972-06-14 | 1974-02-12 | ||
JPS49119009A (en) * | 1973-03-23 | 1974-11-14 |
-
1975
- 1975-08-06 JP JP9550075A patent/JPS5219811A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4915813A (en) * | 1972-06-14 | 1974-02-12 | ||
JPS49119009A (en) * | 1973-03-23 | 1974-11-14 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245466A (en) * | 1979-07-24 | 1981-01-20 | General Motors Corporation | Delta electromagnetic control valve |
US5113651A (en) * | 1991-04-01 | 1992-05-19 | General Motors Corporation | Air injection system diagnostic |
WO2004101966A1 (en) * | 2003-05-16 | 2004-11-25 | Yamaha Hatsudoki Kabushiki Kaisha | Device for clarifying exhaust gas from engine |
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