JPS6156413B2 - - Google Patents
Info
- Publication number
- JPS6156413B2 JPS6156413B2 JP1592178A JP1592178A JPS6156413B2 JP S6156413 B2 JPS6156413 B2 JP S6156413B2 JP 1592178 A JP1592178 A JP 1592178A JP 1592178 A JP1592178 A JP 1592178A JP S6156413 B2 JPS6156413 B2 JP S6156413B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- circuit
- output voltage
- voltage
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 claims description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 26
- 239000001301 oxygen Substances 0.000 claims description 26
- 229910052760 oxygen Inorganic materials 0.000 claims description 26
- 230000004044 response Effects 0.000 claims description 9
- 230000001934 delay Effects 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1592178A JPS54126823A (en) | 1978-02-16 | 1978-02-16 | Air fuel ratio controller for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1592178A JPS54126823A (en) | 1978-02-16 | 1978-02-16 | Air fuel ratio controller for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54126823A JPS54126823A (en) | 1979-10-02 |
| JPS6156413B2 true JPS6156413B2 (en]) | 1986-12-02 |
Family
ID=11902237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1592178A Granted JPS54126823A (en) | 1978-02-16 | 1978-02-16 | Air fuel ratio controller for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54126823A (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6363898A (ja) * | 1986-09-01 | 1988-03-22 | 三井建設株式会社 | コンクリ−ト覆工用補強材 |
| JPH0448322U (en]) * | 1990-08-30 | 1992-04-24 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742589A (ja) * | 1993-07-27 | 1995-02-10 | Nippondenso Co Ltd | 内燃機関の空燃比制御装置 |
-
1978
- 1978-02-16 JP JP1592178A patent/JPS54126823A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6363898A (ja) * | 1986-09-01 | 1988-03-22 | 三井建設株式会社 | コンクリ−ト覆工用補強材 |
| JPH0448322U (en]) * | 1990-08-30 | 1992-04-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54126823A (en) | 1979-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0315796Y2 (en]) | ||
| US4186691A (en) | Delayed response disabling circuit for closed loop controlled internal combustion engines | |
| US6655129B2 (en) | Process for operating a three-way catalyst that contains an oxygen-storage component | |
| US5282360A (en) | Post-catalyst feedback control | |
| JP3161539B2 (ja) | 内燃機関の空燃比制御方法及び装置 | |
| JPS5840010B2 (ja) | クウネンピセイギヨソウチ | |
| US4165719A (en) | Emission control apparatus for internal combustion engines with a controllably disabled clamping circuit | |
| US4123999A (en) | Feedback air-fuel ratio control system for internal combustion engine capable of providing constant control signal at start of fuel feed | |
| JPS6014181B2 (ja) | 空気流量調整装置 | |
| JPS6045744B2 (ja) | 空燃比制御装置 | |
| JPS6156413B2 (en]) | ||
| JPS6020570B2 (ja) | 内燃機関の燃料供給装置 | |
| US4191151A (en) | Oxygen sensor signal processing circuit for a closed loop air/fuel mixture controller | |
| JPS6043140A (ja) | 内燃機関の空燃比制御方法及び装置 | |
| JPH07113336B2 (ja) | 内燃機関の空燃比制御装置 | |
| Camp et al. | Closed-Loop Electronic Fuel and Air Control of Internal Combustion Engines | |
| JPH0370836A (ja) | 内燃機関の混合気制御装置 | |
| JPH0373742B2 (en]) | ||
| JP2569460B2 (ja) | 内燃機関の空燃比制御装置 | |
| US4462366A (en) | Air-fuel ratio control circuit for an internal combustion engine | |
| JPS638294B2 (en]) | ||
| JPS5847128A (ja) | 内燃機関の燃料供給量制御方法およびその装置 | |
| JP2004316553A (ja) | 空燃比センサの制御装置 | |
| JPS5834656B2 (ja) | クウネンピセイギヨソウチ | |
| US4875453A (en) | Air-fuel ratio control system for an engine |