JPH0624672Y2 - ガス管及びこのガス管を使用したガス自動遮断装置 - Google Patents
ガス管及びこのガス管を使用したガス自動遮断装置Info
- Publication number
- JPH0624672Y2 JPH0624672Y2 JP2849089U JP2849089U JPH0624672Y2 JP H0624672 Y2 JPH0624672 Y2 JP H0624672Y2 JP 2849089 U JP2849089 U JP 2849089U JP 2849089 U JP2849089 U JP 2849089U JP H0624672 Y2 JPH0624672 Y2 JP H0624672Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas pipe
- pipe
- heat
- shutoff valve
- 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 - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 description 22
- 239000002184 metal Substances 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000012212 insulator Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
- Regulation And Control Of Combustion (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Safety Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2849089U JPH0624672Y2 (ja) | 1989-03-15 | 1989-03-15 | ガス管及びこのガス管を使用したガス自動遮断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2849089U JPH0624672Y2 (ja) | 1989-03-15 | 1989-03-15 | ガス管及びこのガス管を使用したガス自動遮断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02119600U JPH02119600U (enrdf_load_stackoverflow) | 1990-09-26 |
| JPH0624672Y2 true JPH0624672Y2 (ja) | 1994-06-29 |
Family
ID=31251900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2849089U Expired - Fee Related JPH0624672Y2 (ja) | 1989-03-15 | 1989-03-15 | ガス管及びこのガス管を使用したガス自動遮断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624672Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-03-15 JP JP2849089U patent/JPH0624672Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02119600U (enrdf_load_stackoverflow) | 1990-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |