JPS649578B2 - - Google Patents
Info
- Publication number
- JPS649578B2 JPS649578B2 JP55094673A JP9467380A JPS649578B2 JP S649578 B2 JPS649578 B2 JP S649578B2 JP 55094673 A JP55094673 A JP 55094673A JP 9467380 A JP9467380 A JP 9467380A JP S649578 B2 JPS649578 B2 JP S649578B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- comparison
- potential
- detection device
- comparator
- 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
- 238000001514 detection method Methods 0.000 claims description 22
- 230000000052 comparative effect Effects 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 6
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 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
- G01N27/02—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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Regulation And Control Of Combustion (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55094673A JPS5748645A (en) | 1980-07-10 | 1980-07-10 | Comparative detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55094673A JPS5748645A (en) | 1980-07-10 | 1980-07-10 | Comparative detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5748645A JPS5748645A (en) | 1982-03-20 |
| JPS649578B2 true JPS649578B2 (enrdf_load_stackoverflow) | 1989-02-17 |
Family
ID=14116744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55094673A Granted JPS5748645A (en) | 1980-07-10 | 1980-07-10 | Comparative detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5748645A (enrdf_load_stackoverflow) |
-
1980
- 1980-07-10 JP JP55094673A patent/JPS5748645A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5748645A (en) | 1982-03-20 |