JPH0118960Y2 - - Google Patents
Info
- Publication number
- JPH0118960Y2 JPH0118960Y2 JP862281U JP862281U JPH0118960Y2 JP H0118960 Y2 JPH0118960 Y2 JP H0118960Y2 JP 862281 U JP862281 U JP 862281U JP 862281 U JP862281 U JP 862281U JP H0118960 Y2 JPH0118960 Y2 JP H0118960Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- leak
- conduit
- valve
- pipe
- 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 12
- 238000012790 confirmation Methods 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 134
- 238000012544 monitoring process Methods 0.000 description 14
- 230000005856 abnormality Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Pipeline Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP862281U JPH0118960Y2 (enrdf_load_stackoverflow) | 1981-01-24 | 1981-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP862281U JPH0118960Y2 (enrdf_load_stackoverflow) | 1981-01-24 | 1981-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57121500U JPS57121500U (enrdf_load_stackoverflow) | 1982-07-28 |
| JPH0118960Y2 true JPH0118960Y2 (enrdf_load_stackoverflow) | 1989-06-01 |
Family
ID=29806771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP862281U Expired JPH0118960Y2 (enrdf_load_stackoverflow) | 1981-01-24 | 1981-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0118960Y2 (enrdf_load_stackoverflow) |
-
1981
- 1981-01-24 JP JP862281U patent/JPH0118960Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57121500U (enrdf_load_stackoverflow) | 1982-07-28 |
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