JPH0561515B2 - - Google Patents
Info
- Publication number
- JPH0561515B2 JPH0561515B2 JP59076829A JP7682984A JPH0561515B2 JP H0561515 B2 JPH0561515 B2 JP H0561515B2 JP 59076829 A JP59076829 A JP 59076829A JP 7682984 A JP7682984 A JP 7682984A JP H0561515 B2 JPH0561515 B2 JP H0561515B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- resin
- pig
- chamber
- pressure
- 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
- 239000011347 resin Substances 0.000 claims description 53
- 229920005989 resin Polymers 0.000 claims description 53
- 230000008439 repair process Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 8
- 239000003566 sealing material Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 244000025361 Ficus carica Species 0.000 description 1
- 235000008730 Ficus carica Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- 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)
- Pipe Accessories (AREA)
- Coating Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59076829A JPS60220295A (ja) | 1984-04-16 | 1984-04-16 | 既設管の管継手部補修装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59076829A JPS60220295A (ja) | 1984-04-16 | 1984-04-16 | 既設管の管継手部補修装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60220295A JPS60220295A (ja) | 1985-11-02 |
| JPH0561515B2 true JPH0561515B2 (en]) | 1993-09-06 |
Family
ID=13616566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59076829A Granted JPS60220295A (ja) | 1984-04-16 | 1984-04-16 | 既設管の管継手部補修装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60220295A (en]) |
-
1984
- 1984-04-16 JP JP59076829A patent/JPS60220295A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60220295A (ja) | 1985-11-02 |
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