JPH0461701B2 - - Google Patents
Info
- Publication number
- JPH0461701B2 JPH0461701B2 JP8730785A JP8730785A JPH0461701B2 JP H0461701 B2 JPH0461701 B2 JP H0461701B2 JP 8730785 A JP8730785 A JP 8730785A JP 8730785 A JP8730785 A JP 8730785A JP H0461701 B2 JPH0461701 B2 JP H0461701B2
- Authority
- JP
- Japan
- Prior art keywords
- branch pipe
- pressure
- main branch
- lining
- measured
- 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 12
- 239000000463 material Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 5
- 230000002123 temporal effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8730785A JPS61245874A (ja) | 1985-04-23 | 1985-04-23 | 配管内面用ライニング方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8730785A JPS61245874A (ja) | 1985-04-23 | 1985-04-23 | 配管内面用ライニング方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61245874A JPS61245874A (ja) | 1986-11-01 |
| JPH0461701B2 true JPH0461701B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-10-01 |
Family
ID=13911171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8730785A Granted JPS61245874A (ja) | 1985-04-23 | 1985-04-23 | 配管内面用ライニング方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61245874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3556041B2 (ja) * | 1996-03-04 | 2004-08-18 | 東京瓦斯株式会社 | 既設管路の部分補修工法 |
-
1985
- 1985-04-23 JP JP8730785A patent/JPS61245874A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61245874A (ja) | 1986-11-01 |
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