JPH0210430Y2 - - Google Patents
Info
- Publication number
- JPH0210430Y2 JPH0210430Y2 JP19503184U JP19503184U JPH0210430Y2 JP H0210430 Y2 JPH0210430 Y2 JP H0210430Y2 JP 19503184 U JP19503184 U JP 19503184U JP 19503184 U JP19503184 U JP 19503184U JP H0210430 Y2 JPH0210430 Y2 JP H0210430Y2
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- valve
- working
- working fluid
- detected
- 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
- 239000012530 fluid Substances 0.000 claims description 50
- 238000001514 detection method Methods 0.000 claims description 25
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 8
- 239000003949 liquefied natural gas Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 13
- 239000011810 insulating material Substances 0.000 description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19503184U JPH0210430Y2 (enrdf_load_stackoverflow) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19503184U JPH0210430Y2 (enrdf_load_stackoverflow) | 1984-12-21 | 1984-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61108949U JPS61108949U (enrdf_load_stackoverflow) | 1986-07-10 |
| JPH0210430Y2 true JPH0210430Y2 (enrdf_load_stackoverflow) | 1990-03-15 |
Family
ID=30752523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19503184U Expired JPH0210430Y2 (enrdf_load_stackoverflow) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210430Y2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013253836A (ja) * | 2012-06-06 | 2013-12-19 | Natl Inst For Land & Infrastructure Management Mlit | ガス漏れ検知装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265935A (zh) * | 2021-04-30 | 2022-11-01 | 宁德时代新能源科技股份有限公司 | 箱体的检漏方法及检漏系统 |
| KR102726112B1 (ko) * | 2024-03-13 | 2024-11-04 | 박원규 | 배관라인의 유지 보수 관리 시스템 |
-
1984
- 1984-12-21 JP JP19503184U patent/JPH0210430Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013253836A (ja) * | 2012-06-06 | 2013-12-19 | Natl Inst For Land & Infrastructure Management Mlit | ガス漏れ検知装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61108949U (enrdf_load_stackoverflow) | 1986-07-10 |
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