JP2526483Y2 - ガス検出装置 - Google Patents
ガス検出装置Info
- Publication number
- JP2526483Y2 JP2526483Y2 JP2344190U JP2344190U JP2526483Y2 JP 2526483 Y2 JP2526483 Y2 JP 2526483Y2 JP 2344190 U JP2344190 U JP 2344190U JP 2344190 U JP2344190 U JP 2344190U JP 2526483 Y2 JP2526483 Y2 JP 2526483Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- heat cleaning
- level
- detection
- seconds
- 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 - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims description 55
- 238000001514 detection method Methods 0.000 claims description 46
- 230000008859 change Effects 0.000 claims description 18
- 230000001052 transient effect Effects 0.000 claims description 15
- 230000006641 stabilisation Effects 0.000 claims description 13
- 238000011105 stabilization Methods 0.000 claims description 13
- 229910044991 metal oxide Inorganic materials 0.000 claims description 10
- 150000004706 metal oxides Chemical class 0.000 claims description 10
- 239000004065 semiconductor Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 11
- 230000005856 abnormality Effects 0.000 description 10
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005070 sampling Methods 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 7
- 230000007704 transition Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2344190U JP2526483Y2 (ja) | 1990-03-08 | 1990-03-08 | ガス検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2344190U JP2526483Y2 (ja) | 1990-03-08 | 1990-03-08 | ガス検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03116489U JPH03116489U (enrdf_load_stackoverflow) | 1991-12-03 |
| JP2526483Y2 true JP2526483Y2 (ja) | 1997-02-19 |
Family
ID=31526426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2344190U Expired - Fee Related JP2526483Y2 (ja) | 1990-03-08 | 1990-03-08 | ガス検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526483Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4507438B2 (ja) * | 2001-04-05 | 2010-07-21 | 株式会社デンソー | ガスセンサを用いたガスの検出方法 |
-
1990
- 1990-03-08 JP JP2344190U patent/JP2526483Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03116489U (enrdf_load_stackoverflow) | 1991-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |