JPS5276520A - Secondary air control unit - Google Patents
Secondary air control unitInfo
- Publication number
- JPS5276520A JPS5276520A JP15278075A JP15278075A JPS5276520A JP S5276520 A JPS5276520 A JP S5276520A JP 15278075 A JP15278075 A JP 15278075A JP 15278075 A JP15278075 A JP 15278075A JP S5276520 A JPS5276520 A JP S5276520A
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- control unit
- finding out
- air control
- air quantity
- 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 quantity of secondary air supply adequately through a wide operation range, by finding out the exhaust amount of the engine from the venturi suction, finding out secondary air quantity from the differential pressure in the secondary air passage, and finding out excess or shortage of the secondary air quantity form relationship between the above tow values.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15278075A JPS5276520A (en) | 1975-12-23 | 1975-12-23 | Secondary air control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15278075A JPS5276520A (en) | 1975-12-23 | 1975-12-23 | Secondary air control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5276520A true JPS5276520A (en) | 1977-06-28 |
Family
ID=15547975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15278075A Pending JPS5276520A (en) | 1975-12-23 | 1975-12-23 | Secondary air control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5276520A (en) |
-
1975
- 1975-12-23 JP JP15278075A patent/JPS5276520A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5297025A (en) | Air fuel ration controller | |
JPS5292023A (en) | Feed back control engine | |
JPS5410825A (en) | Prefiring preventing arrangement for two cycle engine | |
JPS52102919A (en) | System for supplying secondary air for cleaning exhaust gas in interna l combustion engine | |
JPS5276520A (en) | Secondary air control unit | |
JPS5382933A (en) | Variable venturi type carburetor | |
JPS5416029A (en) | Variable venturi type carburetor | |
JPS5348120A (en) | Solenoid fuel injection valve | |
JPS5372935A (en) | Carburetor | |
JPS53132615A (en) | Exhaust reflux control system | |
JPS5276519A (en) | Secondary air control unit | |
JPS52156231A (en) | Carburetors | |
JPS51149416A (en) | Control device for secondary air s upply | |
JPS536931A (en) | Fuel sprayer | |
JPS5247136A (en) | Negative pressure detector of multiple cylinder engine | |
JPS5374621A (en) | Formation device for mixture | |
JPS51121626A (en) | A fuel supplying device for an internal combustion engine | |
JPS5417428A (en) | Carburetor | |
JPS52139849A (en) | Two cycle engine | |
JPS5337234A (en) | Anti-afterburning valve | |
JPS5227923A (en) | Fuel sving device for supplying secondary intake air in the intake man ihold only in low load operation | |
JPS5374618A (en) | Introducing device for secondary air | |
JPS5354621A (en) | Carbureter air-fuel ratio controller | |
JPS536722A (en) | Carbureter | |
JPS52140030A (en) | Forced draft type burner |