JPH0128277B2 - - Google Patents
Info
- Publication number
- JPH0128277B2 JPH0128277B2 JP57126510A JP12651082A JPH0128277B2 JP H0128277 B2 JPH0128277 B2 JP H0128277B2 JP 57126510 A JP57126510 A JP 57126510A JP 12651082 A JP12651082 A JP 12651082A JP H0128277 B2 JPH0128277 B2 JP H0128277B2
- Authority
- JP
- Japan
- Prior art keywords
- gas main
- gas
- air bag
- wire
- air
- 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
- 238000000034 method Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57126510A JPS5917091A (ja) | 1982-07-19 | 1982-07-19 | ガス本管の緊急遮断法及びその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57126510A JPS5917091A (ja) | 1982-07-19 | 1982-07-19 | ガス本管の緊急遮断法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5917091A JPS5917091A (ja) | 1984-01-28 |
| JPH0128277B2 true JPH0128277B2 (en]) | 1989-06-01 |
Family
ID=14936986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57126510A Granted JPS5917091A (ja) | 1982-07-19 | 1982-07-19 | ガス本管の緊急遮断法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917091A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139039A (ja) * | 2008-12-15 | 2010-06-24 | Tokyo Gas Co Ltd | 埋設パイプラインによる災害時ガス供給工法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210663A (ja) * | 1988-02-17 | 1989-08-24 | Yokohama Rubber Co Ltd:The | 円筒状物の開口端部シール装置 |
| US5603454A (en) * | 1994-08-02 | 1997-02-18 | Wet Design | Water display pendant water dropper |
| JP2018168944A (ja) * | 2017-03-30 | 2018-11-01 | 株式会社ニシヤマ | ツール挿入補助具及びツール挿入方法 |
-
1982
- 1982-07-19 JP JP57126510A patent/JPS5917091A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139039A (ja) * | 2008-12-15 | 2010-06-24 | Tokyo Gas Co Ltd | 埋設パイプラインによる災害時ガス供給工法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5917091A (ja) | 1984-01-28 |
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