JPH0531247Y2 - - Google Patents
Info
- Publication number
- JPH0531247Y2 JPH0531247Y2 JP13503387U JP13503387U JPH0531247Y2 JP H0531247 Y2 JPH0531247 Y2 JP H0531247Y2 JP 13503387 U JP13503387 U JP 13503387U JP 13503387 U JP13503387 U JP 13503387U JP H0531247 Y2 JPH0531247 Y2 JP H0531247Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- sensor
- engine
- output
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims description 125
- 238000002485 combustion reaction Methods 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 description 28
- 239000007924 injection Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 13
- 230000006866 deterioration Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 101100325756 Arabidopsis thaliana BAM5 gene Proteins 0.000 description 2
- 101150046378 RAM1 gene Proteins 0.000 description 2
- 101100476489 Rattus norvegicus Slc20a2 gene Proteins 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002265 prevention Effects 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 |
|---|---|---|---|
| JP13503387U JPH0531247Y2 (OSRAM) | 1987-09-05 | 1987-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13503387U JPH0531247Y2 (OSRAM) | 1987-09-05 | 1987-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6441645U JPS6441645U (OSRAM) | 1989-03-13 |
| JPH0531247Y2 true JPH0531247Y2 (OSRAM) | 1993-08-11 |
Family
ID=31394309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13503387U Expired - Lifetime JPH0531247Y2 (OSRAM) | 1987-09-05 | 1987-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531247Y2 (OSRAM) |
-
1987
- 1987-09-05 JP JP13503387U patent/JPH0531247Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6441645U (OSRAM) | 1989-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4964272A (en) | Air-fuel ratio feedback control system including at least downstreamside air-fuel ratio sensor | |
| JP3348434B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2518247B2 (ja) | 内燃機関の空燃比制御装置 | |
| JPH07113336B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2526587B2 (ja) | 内燃機関の空燃比制御装置 | |
| JPS61234241A (ja) | 内燃機関の空燃比制御装置 | |
| JPH0531247Y2 (OSRAM) | ||
| JP2590949B2 (ja) | 内燃機関の空燃比制御装置 | |
| US4811557A (en) | Double air-fuel ratio sensor system having improved exhaust emission characteristics | |
| JP2569460B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2518254B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2518246B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2590901B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2600719B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2526570B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2596035B2 (ja) | 内燃機関の空燃比制御装置 | |
| US4750328A (en) | Double air-fuel ratio sensor system having improved exhaust emission characteristics | |
| JP2503956B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2518243B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2600749B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2518252B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2526595B2 (ja) | 内燃機関の空燃比制御装置 | |
| JPH01285635A (ja) | 内燃機関の空燃比制御装置 | |
| JP2596009B2 (ja) | 内燃機関の空燃比制御装置 | |
| JP2518260B2 (ja) | 内燃機関の空燃比制御装置 |