JPH0529513B2 - - Google Patents
Info
- Publication number
- JPH0529513B2 JPH0529513B2 JP18930784A JP18930784A JPH0529513B2 JP H0529513 B2 JPH0529513 B2 JP H0529513B2 JP 18930784 A JP18930784 A JP 18930784A JP 18930784 A JP18930784 A JP 18930784A JP H0529513 B2 JPH0529513 B2 JP H0529513B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- main pipe
- branch pipe
- upstream
- branch
- 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 - Lifetime
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000011282 treatment Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002689 soil Substances 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/18—Appliances for use in repairing pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Electric Cable Installation (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59189307A JPS6168188A (ja) | 1984-09-10 | 1984-09-10 | 都市ガス導管用通線方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59189307A JPS6168188A (ja) | 1984-09-10 | 1984-09-10 | 都市ガス導管用通線方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6168188A JPS6168188A (ja) | 1986-04-08 |
| JPH0529513B2 true JPH0529513B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-04-30 |
Family
ID=16239146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59189307A Granted JPS6168188A (ja) | 1984-09-10 | 1984-09-10 | 都市ガス導管用通線方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6168188A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2802808B2 (ja) * | 1990-03-27 | 1998-09-24 | 日本電信電話株式会社 | 光ファィバケーブル布設方法 |
| JP5723657B2 (ja) * | 2011-04-08 | 2015-05-27 | 日鉄住金パイプライン＆エンジニアリング株式会社 | ガス管内のガス置換装置 |
| ES2982860B2 (es) * | 2024-04-15 | 2025-05-21 | Fibsen Monitorizaciones S L | Metodo de tendido de cable en el interior de tuberias |
-
1984
- 1984-09-10 JP JP59189307A patent/JPS6168188A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6168188A (ja) | 1986-04-08 |