JPS6227258B2 - - Google Patents
Info
- Publication number
- JPS6227258B2 JPS6227258B2 JP12689082A JP12689082A JPS6227258B2 JP S6227258 B2 JPS6227258 B2 JP S6227258B2 JP 12689082 A JP12689082 A JP 12689082A JP 12689082 A JP12689082 A JP 12689082A JP S6227258 B2 JPS6227258 B2 JP S6227258B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- solid electrolyte
- bias voltage
- oxygen
- 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
- 239000001301 oxygen Substances 0.000 claims description 34
- 229910052760 oxygen Inorganic materials 0.000 claims description 34
- 239000000446 fuel Substances 0.000 claims description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 27
- 239000007784 solid electrolyte Substances 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- -1 oxygen ion Chemical class 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1493—Details
- F02D41/1495—Detection of abnormalities in the air/fuel ratio feedback system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12689082A JPS5928046A (ja) | 1982-07-21 | 1982-07-21 | 空燃比制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12689082A JPS5928046A (ja) | 1982-07-21 | 1982-07-21 | 空燃比制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5928046A JPS5928046A (ja) | 1984-02-14 |
| JPS6227258B2 true JPS6227258B2 (en, 2012) | 1987-06-13 |
Family
ID=14946386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12689082A Granted JPS5928046A (ja) | 1982-07-21 | 1982-07-21 | 空燃比制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928046A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH073405B2 (ja) * | 1986-03-27 | 1995-01-18 | 本田技研工業株式会社 | 酸素濃度センサの異常検出方法 |
| DE3928709A1 (de) * | 1989-08-30 | 1991-03-07 | Bosch Gmbh Robert | Verfahren und vorrichtung zur ueberpruefung der funktionsfaehigkeit einer abgassondenheizung und deren zuleitungssystem |
| JP2005265444A (ja) * | 2004-03-16 | 2005-09-29 | Stanley Electric Co Ltd | 光検出装置及び光検出方法 |
-
1982
- 1982-07-21 JP JP12689082A patent/JPS5928046A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5928046A (ja) | 1984-02-14 |
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