JPH0220683Y2 - - Google Patents
Info
- Publication number
- JPH0220683Y2 JPH0220683Y2 JP19199383U JP19199383U JPH0220683Y2 JP H0220683 Y2 JPH0220683 Y2 JP H0220683Y2 JP 19199383 U JP19199383 U JP 19199383U JP 19199383 U JP19199383 U JP 19199383U JP H0220683 Y2 JPH0220683 Y2 JP H0220683Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- concentration
- gas sensor
- output
- low
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 46
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 42
- 238000001514 detection method Methods 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000005070 sampling Methods 0.000 claims description 13
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 55
- 230000004044 response Effects 0.000 description 11
- 238000009423 ventilation Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910052771 Terbium Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19199383U JPS6098055U (ja) | 1983-12-13 | 1983-12-13 | Ｃｏガス検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19199383U JPS6098055U (ja) | 1983-12-13 | 1983-12-13 | Ｃｏガス検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6098055U JPS6098055U (ja) | 1985-07-04 |
| JPH0220683Y2 true JPH0220683Y2 (de) | 1990-06-05 |
Family
ID=30413297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19199383U Granted JPS6098055U (ja) | 1983-12-13 | 1983-12-13 | Ｃｏガス検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6098055U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015068712A (ja) * | 2013-09-27 | 2015-04-13 | 新コスモス電機株式会社 | ガス検知器 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5120881B2 (ja) * | 2007-10-23 | 2013-01-16 | 富士電機株式会社 | 可燃性ガス検出装置 |
| JP6370576B2 (ja) * | 2014-03-25 | 2018-08-08 | 新コスモス電機株式会社 | ガス検知器 |
| JP6438685B2 (ja) * | 2014-06-06 | 2018-12-19 | 新コスモス電機株式会社 | ガス検知器 |
-
1983
- 1983-12-13 JP JP19199383U patent/JPS6098055U/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015068712A (ja) * | 2013-09-27 | 2015-04-13 | 新コスモス電機株式会社 | ガス検知器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6098055U (ja) | 1985-07-04 |
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