JPS5222626A - Control device of secondary air used for cleaning of exhausted gas - Google Patents
Control device of secondary air used for cleaning of exhausted gasInfo
- Publication number
- JPS5222626A JPS5222626A JP9900975A JP9900975A JPS5222626A JP S5222626 A JPS5222626 A JP S5222626A JP 9900975 A JP9900975 A JP 9900975A JP 9900975 A JP9900975 A JP 9900975A JP S5222626 A JPS5222626 A JP S5222626A
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- cleaning
- control device
- air used
- exhausted gas
- 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: Secondary air quantity is controlled suitably by valve of simple structure, especially on high load operation, supply of secondary air is stopped, and over heat of cleaning device is prevented.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9900975A JPS5222626A (en) | 1975-08-14 | 1975-08-14 | Control device of secondary air used for cleaning of exhausted gas |
US05/713,826 US4070829A (en) | 1975-08-13 | 1976-08-12 | Apparatus for controlling secondary air for cleaning exhaust gases |
DE2636635A DE2636635C2 (en) | 1975-08-13 | 1976-08-13 | Secondary air control system for exhaust gas cleaning |
FR7624761A FR2321043A1 (en) | 1975-08-13 | 1976-08-13 | SECONDARY AIR EXHAUST SYSTEM SUPPLY CONTROL DEVICE FOR EXHAUST GAS CLEANING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9900975A JPS5222626A (en) | 1975-08-14 | 1975-08-14 | Control device of secondary air used for cleaning of exhausted gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5222626A true JPS5222626A (en) | 1977-02-21 |
JPS539662B2 JPS539662B2 (en) | 1978-04-07 |
Family
ID=14235067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9900975A Granted JPS5222626A (en) | 1975-08-13 | 1975-08-14 | Control device of secondary air used for cleaning of exhausted gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5222626A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5983632A (en) * | 1997-08-07 | 1999-11-16 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust emission control apparatus for a general-purpose internal combustion engine |
-
1975
- 1975-08-14 JP JP9900975A patent/JPS5222626A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5983632A (en) * | 1997-08-07 | 1999-11-16 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust emission control apparatus for a general-purpose internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS539662B2 (en) | 1978-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5222134A (en) | Burner | |
JPS5222626A (en) | Control device of secondary air used for cleaning of exhausted gas | |
JPS5222747A (en) | Firing phase control device | |
JPS51114524A (en) | Exhaust recycling controlling device | |
JPS526840A (en) | Current interception ignition device | |
JPS524924A (en) | Pressure regulating equipment for exhaust system | |
JPS53444A (en) | Gas supply control device | |
JPS5222625A (en) | Control device of secondary air used for cleaning of exhausted gas | |
JPS5211323A (en) | Change valve of secondary air | |
JPS5222617A (en) | Fuel supply device of rotary piston engine | |
JPS5379124A (en) | Air fuel ratio controller | |
JPS51149481A (en) | Sequen ce control device | |
JPS51148118A (en) | Exhaust gas purifier | |
JPS51127927A (en) | Air and fuel mixture ratio control device | |
JPS51114593A (en) | Method and device for controlling reactor operation | |
JPS5338875A (en) | Position control system | |
JPS5222630A (en) | Control device of returning exhausted gas | |
JPS51137003A (en) | A reheated vapor temperature control apparatus | |
JPS5219811A (en) | Exhaust gas purifying device | |
JPS5267821A (en) | Method for automatically controlling temperature of heat furnace | |
JPS5290723A (en) | Exhaust emission control device for engine | |
JPS5222615A (en) | Fuel supply process and supply device of rotary piston engine | |
JPS5222631A (en) | Control device of returning exhausted gas | |
JPS5285622A (en) | Secondary air control device | |
JPS5234118A (en) | Secondary air controlling device |