JPS5253141A - Air/fuel ratio controller - Google Patents
Air/fuel ratio controllerInfo
- Publication number
- JPS5253141A JPS5253141A JP12834875A JP12834875A JPS5253141A JP S5253141 A JPS5253141 A JP S5253141A JP 12834875 A JP12834875 A JP 12834875A JP 12834875 A JP12834875 A JP 12834875A JP S5253141 A JPS5253141 A JP S5253141A
- Authority
- JP
- Japan
- Prior art keywords
- fuel ratio
- air
- ratio controller
- hunting
- engine
- 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
Abstract
PURPOSE: A good control characteristics with a quick response for the transient condition further with a narrow width of hunting for the real idling condition, in case of controlling air-fuel ratio by the information of exhaust gas component of the engine.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12834875A JPS5253141A (en) | 1975-10-27 | 1975-10-27 | Air/fuel ratio controller |
US05/734,752 US4131091A (en) | 1975-10-27 | 1976-10-22 | Variable gain closed-loop control apparatus for internal combustion engines |
CA264,189A CA1096467A (en) | 1975-10-27 | 1976-10-26 | Variable gain closed-loop control apparatus for internal combustion engines |
DE2648791A DE2648791C2 (en) | 1975-10-27 | 1976-10-27 | Mixture control device with closed control loop for an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12834875A JPS5253141A (en) | 1975-10-27 | 1975-10-27 | Air/fuel ratio controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5253141A true JPS5253141A (en) | 1977-04-28 |
JPS5531303B2 JPS5531303B2 (en) | 1980-08-16 |
Family
ID=14982576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12834875A Granted JPS5253141A (en) | 1975-10-27 | 1975-10-27 | Air/fuel ratio controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5253141A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5685540A (en) * | 1979-12-13 | 1981-07-11 | Fuji Heavy Ind Ltd | Air-fuel ratio controlling device |
JPS61101640A (en) * | 1984-10-22 | 1986-05-20 | Fuji Heavy Ind Ltd | Air-fuel ratio controlling apparatus |
-
1975
- 1975-10-27 JP JP12834875A patent/JPS5253141A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5685540A (en) * | 1979-12-13 | 1981-07-11 | Fuji Heavy Ind Ltd | Air-fuel ratio controlling device |
JPS6347894B2 (en) * | 1979-12-13 | 1988-09-26 | Fuji Jukogyo Kk | |
JPS61101640A (en) * | 1984-10-22 | 1986-05-20 | Fuji Heavy Ind Ltd | Air-fuel ratio controlling apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5531303B2 (en) | 1980-08-16 |
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