JPS51129515A - A secondary air injection control apparatus - Google Patents
A secondary air injection control apparatusInfo
- Publication number
- JPS51129515A JPS51129515A JP5441575A JP5441575A JPS51129515A JP S51129515 A JPS51129515 A JP S51129515A JP 5441575 A JP5441575 A JP 5441575A JP 5441575 A JP5441575 A JP 5441575A JP S51129515 A JPS51129515 A JP S51129515A
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- control apparatus
- air injection
- injection control
- afterburn
- 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: In an driving condition in which afterburn or overheat of catalyst is generated, afterburn and overheat of catalyst are prevented by supplying dividedly the secondary air into a catalytic converter.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5441575A JPS51129515A (en) | 1975-05-06 | 1975-05-06 | A secondary air injection control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5441575A JPS51129515A (en) | 1975-05-06 | 1975-05-06 | A secondary air injection control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51129515A true JPS51129515A (en) | 1976-11-11 |
Family
ID=12970059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5441575A Pending JPS51129515A (en) | 1975-05-06 | 1975-05-06 | A secondary air injection control apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51129515A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5018818A (en) * | 1973-06-20 | 1975-02-27 |
-
1975
- 1975-05-06 JP JP5441575A patent/JPS51129515A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5018818A (en) * | 1973-06-20 | 1975-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5212674A (en) | Chemical reaction furnace system | |
JPS5227091A (en) | Reproduction process of catalyst for removing nitrogen oxides in waste gas | |
JPS51125755A (en) | A method for treating hyperpiesia | |
JPS51129515A (en) | A secondary air injection control apparatus | |
JPS5244136A (en) | Preference-order control system | |
JPS5320017A (en) | Exhaust reflux controller | |
JPS5264580A (en) | Sequence controller | |
JPS51126646A (en) | Elevator control system | |
JPS51124666A (en) | A wet tyep waste gas desulfurization method | |
JPS5237622A (en) | Exhaust gas purification device | |
JPS51137687A (en) | Nox reduction catalyst | |
JPS5334669A (en) | Treating apparatus for exhaust gas | |
JPS5239027A (en) | A feedback controlled exhaust purification device | |
JPS5417416A (en) | Device for preventing catalyst overheat | |
JPS5332283A (en) | Sequence controller | |
JPS5232402A (en) | Safety valve exhaust tube system silencer | |
JPS5221277A (en) | Method of catalytic reaction and its apparatus | |
JPS52106547A (en) | Elevator control apparatus | |
JPS5227152A (en) | Safety device for crane car | |
JPS51111647A (en) | Control apparatus for thyristor power converter | |
JPS51112777A (en) | Dry method of gas purification | |
JPS51131458A (en) | A process for treatment of high temperature high pressure exhaust gas | |
JPS527865A (en) | Exhaust gas deodorizing apparatus | |
JPS51129056A (en) | Elevator control system | |
JPS5419010A (en) | Monolithic catalysis converter structure |