JPH0219723Y2 - - Google Patents
Info
- Publication number
- JPH0219723Y2 JPH0219723Y2 JP1982075712U JP7571282U JPH0219723Y2 JP H0219723 Y2 JPH0219723 Y2 JP H0219723Y2 JP 1982075712 U JP1982075712 U JP 1982075712U JP 7571282 U JP7571282 U JP 7571282U JP H0219723 Y2 JPH0219723 Y2 JP H0219723Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- methane
- gas concentration
- output
- gasoline
- 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
- 239000007789 gas Substances 0.000 claims description 94
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 70
- 238000001514 detection method Methods 0.000 claims description 5
- 239000003345 natural gas Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Emergency Alarm Devices (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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7571282U JPS58178666U (ja) | 1982-05-25 | 1982-05-25 | 識別型ガス検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7571282U JPS58178666U (ja) | 1982-05-25 | 1982-05-25 | 識別型ガス検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58178666U JPS58178666U (ja) | 1983-11-29 |
| JPH0219723Y2 true JPH0219723Y2 (de) | 1990-05-30 |
Family
ID=30085059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7571282U Granted JPS58178666U (ja) | 1982-05-25 | 1982-05-25 | 識別型ガス検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58178666U (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6842336B2 (ja) * | 2017-03-29 | 2021-03-17 | 新コスモス電機株式会社 | ガス種の識別方法及び識別装置並びにガス濃度の測定方法 |
| JP6842337B2 (ja) * | 2017-03-29 | 2021-03-17 | 新コスモス電機株式会社 | ガス種の識別方法 |
| JP2019183801A (ja) * | 2018-04-16 | 2019-10-24 | いすゞ自動車株式会社 | 内燃機関及び内燃機関の制御方法 |
| JP6726376B1 (ja) * | 2020-03-13 | 2020-07-22 | 東京瓦斯株式会社 | ガス漏洩検知システム、ガス漏洩検知装置およびプログラム |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752850A (en) * | 1980-09-13 | 1982-03-29 | Matsushita Electric Works Ltd | Gas leakage warning device |
-
1982
- 1982-05-25 JP JP7571282U patent/JPS58178666U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752850A (en) * | 1980-09-13 | 1982-03-29 | Matsushita Electric Works Ltd | Gas leakage warning device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58178666U (ja) | 1983-11-29 |
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