JPS61122556A - 酸素濃度センサ用ヒ−タの電力量制御装置 - Google Patents
酸素濃度センサ用ヒ−タの電力量制御装置Info
- Publication number
- JPS61122556A JPS61122556A JP59245459A JP24545984A JPS61122556A JP S61122556 A JPS61122556 A JP S61122556A JP 59245459 A JP59245459 A JP 59245459A JP 24545984 A JP24545984 A JP 24545984A JP S61122556 A JPS61122556 A JP S61122556A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen concentration
- concentration sensor
- heater
- sensor
- temperature
- 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 171
- 239000001301 oxygen Substances 0.000 title claims abstract description 171
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 171
- 239000007789 gas Substances 0.000 claims abstract description 38
- 238000002485 combustion reaction Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 57
- 239000000284 extract Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000006243 chemical reaction Methods 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
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 101100360207 Caenorhabditis elegans rla-1 gene Proteins 0.000 description 1
- 101000971351 Homo sapiens KRR1 small subunit processome component homolog Proteins 0.000 description 1
- 102100021559 KRR1 small subunit processome component homolog Human genes 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010349 pulsation Effects 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
-
- 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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
-
- 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
- G01N27/4065—Circuit arrangements specially adapted therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59245459A JPS61122556A (ja) | 1984-11-19 | 1984-11-19 | 酸素濃度センサ用ヒ−タの電力量制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59245459A JPS61122556A (ja) | 1984-11-19 | 1984-11-19 | 酸素濃度センサ用ヒ−タの電力量制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61122556A true JPS61122556A (ja) | 1986-06-10 |
| JPH0531739B2 JPH0531739B2 (enrdf_load_stackoverflow) | 1993-05-13 |
Family
ID=17133973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59245459A Granted JPS61122556A (ja) | 1984-11-19 | 1984-11-19 | 酸素濃度センサ用ヒ−タの電力量制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122556A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5852228A (en) * | 1996-07-10 | 1998-12-22 | Denso Corporation | Apparatus and method for controlling oxygen sensor heating |
| US6712054B2 (en) | 2000-05-17 | 2004-03-30 | Unisia Jecs Corporation | Device and method for measuring element temperature of air-fuel ratio sensor, and device and method for controlling heater of air-fuel ratio sensor |
| US6723965B2 (en) | 2000-06-22 | 2004-04-20 | Unisia Jecs Corporation | Heater control apparatus of air-fuel ratio sensor and method thereof |
| JP2013190296A (ja) * | 2012-03-13 | 2013-09-26 | Ngk Spark Plug Co Ltd | 酸素センサ制御装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5421393A (en) * | 1977-07-13 | 1979-02-17 | Bosch Gmbh Robert | Method and apparatus for control heating of measuring sensor in* for example* vehicle |
| JPS57187646A (en) * | 1981-05-06 | 1982-11-18 | Bosch Gmbh Robert | Method and device for measuring temperature of limit current sonde or oxygen sonde |
| JPS59190651A (ja) * | 1983-04-13 | 1984-10-29 | Toyota Motor Corp | 酸素センサの加熱制御装置 |
-
1984
- 1984-11-19 JP JP59245459A patent/JPS61122556A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5421393A (en) * | 1977-07-13 | 1979-02-17 | Bosch Gmbh Robert | Method and apparatus for control heating of measuring sensor in* for example* vehicle |
| JPS57187646A (en) * | 1981-05-06 | 1982-11-18 | Bosch Gmbh Robert | Method and device for measuring temperature of limit current sonde or oxygen sonde |
| JPS59190651A (ja) * | 1983-04-13 | 1984-10-29 | Toyota Motor Corp | 酸素センサの加熱制御装置 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5852228A (en) * | 1996-07-10 | 1998-12-22 | Denso Corporation | Apparatus and method for controlling oxygen sensor heating |
| US5974857A (en) * | 1996-07-10 | 1999-11-02 | Denso Corporation | Apparatus and method for controlling oxygen sensor heating |
| US6712054B2 (en) | 2000-05-17 | 2004-03-30 | Unisia Jecs Corporation | Device and method for measuring element temperature of air-fuel ratio sensor, and device and method for controlling heater of air-fuel ratio sensor |
| US7017567B2 (en) | 2000-05-17 | 2006-03-28 | Hitachi, Ltd. | Device and method for measuring element temperature of air-fuel ratio sensor, and device and method for controlling heater of air-fuel ratio sensor |
| US6723965B2 (en) | 2000-06-22 | 2004-04-20 | Unisia Jecs Corporation | Heater control apparatus of air-fuel ratio sensor and method thereof |
| JP2013190296A (ja) * | 2012-03-13 | 2013-09-26 | Ngk Spark Plug Co Ltd | 酸素センサ制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531739B2 (enrdf_load_stackoverflow) | 1993-05-13 |
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