JP2530937Y2 - ガス検出装置 - Google Patents
ガス検出装置Info
- Publication number
- JP2530937Y2 JP2530937Y2 JP1989145698U JP14569889U JP2530937Y2 JP 2530937 Y2 JP2530937 Y2 JP 2530937Y2 JP 1989145698 U JP1989145698 U JP 1989145698U JP 14569889 U JP14569889 U JP 14569889U JP 2530937 Y2 JP2530937 Y2 JP 2530937Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- active
- inert
- sensor
- path
- 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 - Lifetime
Links
- 239000007789 gas Substances 0.000 claims description 111
- 239000011261 inert gas Substances 0.000 claims description 28
- 238000000605 extraction Methods 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- -1 that is Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989145698U JP2530937Y2 (ja) | 1989-12-18 | 1989-12-18 | ガス検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989145698U JP2530937Y2 (ja) | 1989-12-18 | 1989-12-18 | ガス検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0383856U JPH0383856U (enrdf_load_stackoverflow) | 1991-08-26 |
| JP2530937Y2 true JP2530937Y2 (ja) | 1997-04-02 |
Family
ID=31692322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989145698U Expired - Lifetime JP2530937Y2 (ja) | 1989-12-18 | 1989-12-18 | ガス検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530937Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-12-18 JP JP1989145698U patent/JP2530937Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0383856U (enrdf_load_stackoverflow) | 1991-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RVTR | Cancellation of determination of trial for invalidation |