DE3904525C2 - - Google Patents
Info
- Publication number
- DE3904525C2 DE3904525C2 DE19893904525 DE3904525A DE3904525C2 DE 3904525 C2 DE3904525 C2 DE 3904525C2 DE 19893904525 DE19893904525 DE 19893904525 DE 3904525 A DE3904525 A DE 3904525A DE 3904525 C2 DE3904525 C2 DE 3904525C2
- Authority
- DE
- Germany
- Prior art keywords
- hose
- cross
- tube
- pipeline
- deformed
- 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
- 238000000034 method Methods 0.000 claims description 14
- 229920001577 copolymer Polymers 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 229920006037 cross link polymer Polymers 0.000 claims 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims 2
- -1 ethylene, propylene, isobutylene Chemical group 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 229920003020 cross-linked polyethylene Polymers 0.000 claims 1
- 239000004703 cross-linked polyethylene Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/26—Lining or sheathing of internal surfaces
- B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
- B29C63/343—Lining or sheathing of internal surfaces using tubular layers or sheathings the tubular sheathing having a deformed non-circular cross-section prior to introduction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893904525 DE3904525C3 (de) | 1989-02-15 | 1989-02-15 | Verfahren zum Auskleiden von Rohrleitungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893904525 DE3904525C3 (de) | 1989-02-15 | 1989-02-15 | Verfahren zum Auskleiden von Rohrleitungen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE3904525A1 DE3904525A1 (de) | 1990-08-16 |
| DE3904525C2 true DE3904525C2 (enExample) | 1990-11-08 |
| DE3904525C3 DE3904525C3 (de) | 1994-04-07 |
Family
ID=6374127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893904525 Expired - Fee Related DE3904525C3 (de) | 1989-02-15 | 1989-02-15 | Verfahren zum Auskleiden von Rohrleitungen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3904525C3 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4238982C2 (de) * | 1992-11-19 | 1997-03-13 | Kmg Kanal Mueller Gruppe Inter | Auskleideschlauch zum Sanieren unterirdisch verlegter Abwasserkanäle, Rohrleitungen o. dgl. |
| DE4437699C2 (de) * | 1994-10-21 | 2000-02-17 | Manfred Gaertner | Verfahren zum Ausbessern eines Kanalrohres |
| GB9614622D0 (en) * | 1996-07-11 | 1996-09-04 | British Gas Plc | Lining a pipe |
| DE19825325A1 (de) * | 1998-06-05 | 2000-01-05 | Sabine Gruber | Verfahren zur Installation mindestens einer Leitung und/oder eines Leerrohrs in verlegten Kanalrohren, in Kanalrohr-Systemen oder -Netzen und dergleichen |
| EP1271737A1 (de) | 2001-06-27 | 2003-01-02 | Alcatel | Vorrichtung zur Fixierung eines Kabels in einem Rohr |
| GB2406889B (en) * | 2003-10-06 | 2007-05-23 | Trevor George Stafford | Materials and method for making and installing a pipe liner |
| DE102005039661B4 (de) * | 2005-08-22 | 2008-07-24 | Asm Automation Sensorik Messtechnik Gmbh | Lagerungsmaterial |
| DE102006030802B4 (de) * | 2006-06-30 | 2011-01-05 | Tracto-Technik Gmbh | Verfahren und Vorrichtung zum einfachen Einbringen eines langen Kunststoffrohres in einen Kanal über einen Schacht |
| GB0911579D0 (en) * | 2009-07-03 | 2009-08-12 | Brinker Technology Ltd | Apparatus and methods for maintenance and repair of vessels |
| CN108501410A (zh) * | 2018-04-25 | 2018-09-07 | 成都龙之泉科技股份有限公司 | 一种用于cipp软管材料的碾压抽真空装置 |
| CN117927772B (zh) * | 2024-03-22 | 2024-05-28 | 天津国投津能发电有限公司 | 低温多效海水淡化装置换热管束检漏与封堵方法及其系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO140682C (no) * | 1975-07-02 | 1979-10-17 | Norske Remfabrik As | Tynnvegget slange av elastisk materiale, fortrinnsvis gummi, til innvendig foring av vannledninger, saerlig avloepsroer av betong |
| GB1580438A (en) * | 1976-07-28 | 1980-12-03 | Trio Eng Inc | Lining of pipelins and passgeways |
| DE2728056A1 (de) * | 1977-06-22 | 1979-01-11 | Arikan Geb Kartan Sevinc | Verfahren zum nachtraeglichen anbringen einer schutzhuelle an den innenwandflaechen von rohrfoermigen bauwerken, insbesondere betonrohren, mit kleinen und sehr kleinen querschnittsabmessungen, zwecks abdichtung und/oder ausbildung eines innenflaechenschutzes |
| AU4541179A (en) * | 1978-04-05 | 1979-10-18 | Daniel Cahuzac | Sheath for forming and internal lining for a conduit |
| SE454536B (sv) * | 1984-05-30 | 1988-05-09 | Uponor Ab | Sett for infodring av kanaler medelst ett ror av plastmaterial med termiskt minne |
| EP0217189B1 (en) * | 1985-09-17 | 1989-12-27 | Insituform Group Limited | lining and method of a lining pipe |
-
1989
- 1989-02-15 DE DE19893904525 patent/DE3904525C3/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3904525C3 (de) | 1994-04-07 |
| DE3904525A1 (de) | 1990-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8366 | Restricted maintained after opposition proceedings | ||
| 8305 | Restricted maintenance of patent after opposition | ||
| D4 | Patent maintained restricted | ||
| 8339 | Ceased/non-payment of the annual fee |