HU223872B1 - Eljárás béléscső behúzásának elősegítésére - Google Patents
Eljárás béléscső behúzásának elősegítésére Download PDFInfo
- Publication number
- HU223872B1 HU223872B1 HU0004443A HUP0004443A HU223872B1 HU 223872 B1 HU223872 B1 HU 223872B1 HU 0004443 A HU0004443 A HU 0004443A HU P0004443 A HUP0004443 A HU P0004443A HU 223872 B1 HU223872 B1 HU 223872B1
- Authority
- HU
- Hungary
- Prior art keywords
- liner
- tube
- retraction
- pipe
- section
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007087 memory ability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU0004443A HU223872B1 (hu) | 2000-11-09 | 2000-11-09 | Eljárás béléscső behúzásának elősegítésére |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU0004443A HU223872B1 (hu) | 2000-11-09 | 2000-11-09 | Eljárás béléscső behúzásának elősegítésére |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HU0004443D0 HU0004443D0 (enrdf_load_stackoverflow) | 2001-01-29 |
| HUP0004443A2 HUP0004443A2 (en) | 2002-08-28 |
| HU223872B1 true HU223872B1 (hu) | 2005-02-28 |
Family
ID=89978741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0004443A HU223872B1 (hu) | 2000-11-09 | 2000-11-09 | Eljárás béléscső behúzásának elősegítésére |
Country Status (1)
| Country | Link |
|---|---|
| HU (1) | HU223872B1 (enrdf_load_stackoverflow) |
-
2000
- 2000-11-09 HU HU0004443A patent/HU223872B1/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HUP0004443A2 (en) | 2002-08-28 |
| HU0004443D0 (enrdf_load_stackoverflow) | 2001-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HFG4 | Patent granted, date of granting |
Effective date: 20050119 |
|
| HMM4 | Cancellation of final prot. due to non-payment of fee | ||
| MM4A | Lapse of definitive patent protection due to non-payment of fees | ||
| HC9A | Change of name, address |
Owner name: ROHR STOP KFT., HU Free format text: FORMER OWNER(S): KUNPETROL KFT., HU; ROHR STOP KFT., HU; ROHR STOP KFT., HU |
|
| NF4A | Restoration of patent protection | ||
| FH92 | Termination of representative |
Representative=s name: DR. TIMAR ANNA, PATENT-COMPLEX SZABADALMI IROD, HU |
|
| MM4A | Lapse of definitive patent protection due to non-payment of fees | ||
| MM4A | Lapse of definitive patent protection due to non-payment of fees |