JPS60214251A - 酸素濃度センサ用ヒ−タの制御装置 - Google Patents
酸素濃度センサ用ヒ−タの制御装置Info
- Publication number
- JPS60214251A JPS60214251A JP59072277A JP7227784A JPS60214251A JP S60214251 A JPS60214251 A JP S60214251A JP 59072277 A JP59072277 A JP 59072277A JP 7227784 A JP7227784 A JP 7227784A JP S60214251 A JPS60214251 A JP S60214251A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- sensor
- power
- oxygen concentration
- temp
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000001301 oxygen Substances 0.000 title claims abstract description 44
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 44
- 238000002485 combustion reaction Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59072277A JPS60214251A (ja) | 1984-04-10 | 1984-04-10 | 酸素濃度センサ用ヒ−タの制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59072277A JPS60214251A (ja) | 1984-04-10 | 1984-04-10 | 酸素濃度センサ用ヒ−タの制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60214251A true JPS60214251A (ja) | 1985-10-26 |
| JPH0473098B2 JPH0473098B2 (enrdf_load_stackoverflow) | 1992-11-19 |
Family
ID=13484626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59072277A Granted JPS60214251A (ja) | 1984-04-10 | 1984-04-10 | 酸素濃度センサ用ヒ−タの制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60214251A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101625A (en) * | 1989-11-06 | 1992-04-07 | Nippondenso Co., Ltd. | Apparatus for controlling air-fuel ratio using air-fuel ratio sensor associated with heater |
| US5752493A (en) * | 1996-06-24 | 1998-05-19 | Toyota Jidosha Kabushiki Kaisha | Apparatus for controlling a heater for heating an air-fuel ratio sensor |
| US5782227A (en) * | 1996-06-25 | 1998-07-21 | Toyota Jidosha Kabushiki Kaisha | Apparatus for controlling a heater for heating an air-fuel ratio sensor |
| US5816231A (en) * | 1996-06-24 | 1998-10-06 | Toyota Jidosha Kabushiki Kaisha | Controller for heater of air-fuel-ratio sensor |
-
1984
- 1984-04-10 JP JP59072277A patent/JPS60214251A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101625A (en) * | 1989-11-06 | 1992-04-07 | Nippondenso Co., Ltd. | Apparatus for controlling air-fuel ratio using air-fuel ratio sensor associated with heater |
| US5752493A (en) * | 1996-06-24 | 1998-05-19 | Toyota Jidosha Kabushiki Kaisha | Apparatus for controlling a heater for heating an air-fuel ratio sensor |
| US5816231A (en) * | 1996-06-24 | 1998-10-06 | Toyota Jidosha Kabushiki Kaisha | Controller for heater of air-fuel-ratio sensor |
| US5782227A (en) * | 1996-06-25 | 1998-07-21 | Toyota Jidosha Kabushiki Kaisha | Apparatus for controlling a heater for heating an air-fuel ratio sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0473098B2 (enrdf_load_stackoverflow) | 1992-11-19 |
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