GB9204727D0 - Method and apparatus for installing a replacement pipe in an existing underground conduit - Google Patents
Method and apparatus for installing a replacement pipe in an existing underground conduitInfo
- Publication number
- GB9204727D0 GB9204727D0 GB929204727A GB9204727A GB9204727D0 GB 9204727 D0 GB9204727 D0 GB 9204727D0 GB 929204727 A GB929204727 A GB 929204727A GB 9204727 A GB9204727 A GB 9204727A GB 9204727 D0 GB9204727 D0 GB 9204727D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- installing
- existing underground
- replacement pipe
- underground conduit
- conduit
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
- B26D3/163—Cutting tubes from the inside
-
- 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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/08—Bending or folding of tubes or other profiled members
- B29C53/086—Bending or folding of tubes or other profiled members bending radially, i.e. deformig the cross-section of the tube
-
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
-
- 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
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
- B29C63/0013—Removing old coatings
-
- 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
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
-
- 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
-
- 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
- F16L55/1656—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 materials for flexible liners
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/02—Thermal shrinking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
- B29L2023/006—Flexible liners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/08—Thermoplastics
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18090488A | 1988-04-13 | 1988-04-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9204727D0 true GB9204727D0 (en) | 1992-04-15 |
GB2251471A GB2251471A (en) | 1992-07-08 |
GB2251471B GB2251471B (en) | 1992-12-02 |
Family
ID=22662154
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8908227A Expired - Lifetime GB2218490B (en) | 1988-04-13 | 1989-04-12 | Method and apparatus for installing a replacement pipe in an existing underground conduit |
GB9204727A Expired - Lifetime GB2251471B (en) | 1988-04-13 | 1992-03-05 | Method and apparatus for installing a replacement pipe in an existing underground conduit |
GB9204728A Expired - Lifetime GB2251472B (en) | 1988-04-13 | 1992-03-05 | Method and apparatus for installing a replacement pipe in an existing underground conduit |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8908227A Expired - Lifetime GB2218490B (en) | 1988-04-13 | 1989-04-12 | Method and apparatus for installing a replacement pipe in an existing underground conduit |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9204728A Expired - Lifetime GB2251472B (en) | 1988-04-13 | 1992-03-05 | Method and apparatus for installing a replacement pipe in an existing underground conduit |
Country Status (24)
Country | Link |
---|---|
KR (1) | KR970005450B1 (en) |
AT (1) | AT399551B (en) |
AU (2) | AU638206B2 (en) |
BE (1) | BE1002158A5 (en) |
CA (1) | CA1337892C (en) |
CH (1) | CH683122A5 (en) |
DE (1) | DE3912205C5 (en) |
DK (1) | DK174554B1 (en) |
ES (1) | ES2013175A6 (en) |
FI (1) | FI94283C (en) |
FR (1) | FR2630185B1 (en) |
GB (3) | GB2218490B (en) |
HK (3) | HK102493A (en) |
HU (1) | HU209194B (en) |
IE (2) | IE73221B1 (en) |
IT (1) | IT1231752B (en) |
MX (1) | MX171661B (en) |
MY (1) | MY126281A (en) |
NL (1) | NL192960C (en) |
NO (1) | NO891504L (en) |
PT (1) | PT90271B (en) |
RU (1) | RU2025635C1 (en) |
SE (1) | SE469573B (en) |
SG (1) | SG47893G (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5034180A (en) * | 1988-04-13 | 1991-07-23 | Nupipe, Inc. | Method for installing a substantially rigid thermoplastic pipe in an existing pipeline |
SE469573B (en) * | 1988-04-13 | 1993-07-26 | Nu Pipe Inc | REPLACEMENT BEAMS AND KITS AND EQUIPMENT MAKE MANUFACTURING AND INSTALLING PIPES WITH MEMORY BEHAVIOR FOR A REDUCED FORM |
JPH0717012B2 (en) * | 1989-09-05 | 1995-03-01 | 東京瓦斯株式会社 | Non-drilled tube inversion lining method for conduit |
DK0514142T3 (en) * | 1991-05-17 | 1997-01-06 | Subterra Ltd | Apparatus and method for deforming a pipe |
US5674030A (en) * | 1991-08-27 | 1997-10-07 | Sika Equipment Ag. | Device and method for repairing building branch lines in inacessible sewer mains |
CH684360A5 (en) * | 1991-08-27 | 1994-08-31 | Sika Robotics Ag | Apparatus and method for rehabilitation of domestic connections to inaccessible wastewater collection lines. |
GB2264765B (en) * | 1992-02-27 | 1995-04-12 | British Gas Plc | Method of lining a pipeline |
DE4213067A1 (en) * | 1992-04-21 | 1993-10-28 | Huels Troisdorf | Tube-like in liner for relining transport piping e.g. sewage pipes - made of thermoplastic polymer comprising VLDPE, LDPE, filters, pigments or adjuvants and other polymers |
DE4213068A1 (en) * | 1992-04-21 | 1993-10-28 | Huels Troisdorf | System and method for relining sewer pipe sections |
NL9202029A (en) * | 1992-11-23 | 1994-06-16 | Wavin Bv | Method and device for manufacturing a deformed casing. |
US5671778A (en) * | 1993-05-24 | 1997-09-30 | Ashimori Kogyo Kabushiki Kaisha | Repairing tube, method for repairing pipe lines therewith and method for removing the repairing tube |
ES2131430B1 (en) * | 1994-03-11 | 2000-02-01 | Pipelining Products Inc | METHOD FOR RE-COATING PRE-EXISTING PIPES, DEFORMING APPARATUS AND CORRESPONDING METHOD AND TUBE INSERT USED. |
DK171517B1 (en) * | 1994-05-20 | 1996-12-16 | Wavin Bv | Pipe fitting, casing with such pipe fitting and holding device for use in mounting the pipe fitting to the casing |
US5632952A (en) * | 1994-12-09 | 1997-05-27 | Mandich; Ivan C. | Method for lining lateral and main pipes |
US5942071A (en) * | 1995-06-29 | 1999-08-24 | Courtaulds Packaging Limited | Method of manufacture of flexible tube containers |
GB2317850B (en) * | 1995-06-29 | 1999-06-16 | Courtaulds Packaging Ltd | A method of manufacture of flexible tube containers |
US5919327A (en) * | 1995-06-30 | 1999-07-06 | Insituform (Netherlands) B.V. | Method and apparatus for sealed end for cured in place pipe liners |
GB9618516D0 (en) * | 1996-09-05 | 1996-10-16 | United Utilities Plc | Method and apparatus for lining a conduit |
DE19733029C2 (en) * | 1997-07-31 | 2002-03-28 | Ludwig Pfeiffer | Process for the rehabilitation of a pipeline, especially for civil engineering |
GB0203638D0 (en) * | 2002-02-15 | 2002-04-03 | Lattice Intellectual Property | Method for lining a pipe or main |
RU2331014C2 (en) * | 2006-06-05 | 2008-08-10 | Александр Петрович Дорофеев | Method of pipeline repair |
DE102006030802B4 (en) * | 2006-06-30 | 2011-01-05 | Tracto-Technik Gmbh | Method and device for easy insertion of a long plastic pipe in a channel via a shaft |
RU2324103C1 (en) | 2007-03-22 | 2008-05-10 | Александр Гебекович Абуев | Method of pipeline rehabilitation, mobile repair complex for rehabilitation and pipeline covering equipment |
US8590352B2 (en) * | 2011-11-23 | 2013-11-26 | Emerson Electric Co. | Integral inspection gauge for manual crimping tool |
NL1039503C2 (en) * | 2012-03-29 | 2013-12-30 | Wavin Bv | Device and method for installing a compact pipe within a pipeline. |
DE102016105639A1 (en) | 2016-03-24 | 2017-09-28 | Pipetronics Gmbh & Co. Kg | Method for exposing a branch in a pipe system by means of virtual projection of the same |
CN110667143B (en) * | 2018-07-03 | 2022-02-08 | 澜宁管道(上海)有限公司 | Plastic coating hole patching instrument |
EP3620706A1 (en) * | 2018-09-10 | 2020-03-11 | Clarks Consulting | Internal structural wrap repair |
CN111519735B (en) * | 2020-04-30 | 2021-01-05 | 洪都建设集团有限公司 | Construction method for laying water supply and drainage engineering pipeline |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794758A (en) * | 1954-09-03 | 1957-06-04 | Pan American Petroleum Corp | Method and apparatus for in-place lining of a pipeline |
BE549046A (en) * | 1955-06-27 | 1900-01-01 | ||
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-
1989
- 1989-04-10 SE SE8901282A patent/SE469573B/en not_active IP Right Cessation
- 1989-04-11 FI FI891714A patent/FI94283C/en not_active IP Right Cessation
- 1989-04-12 GB GB8908227A patent/GB2218490B/en not_active Expired - Lifetime
- 1989-04-12 NO NO89891504A patent/NO891504L/en unknown
- 1989-04-12 IE IE117589A patent/IE73221B1/en not_active IP Right Cessation
- 1989-04-12 DK DK198901746A patent/DK174554B1/en not_active IP Right Cessation
- 1989-04-12 AT AT0086289A patent/AT399551B/en not_active IP Right Cessation
- 1989-04-12 AU AU32650/89A patent/AU638206B2/en not_active Ceased
- 1989-04-12 IE IE960800A patent/IE960800L/en unknown
- 1989-04-12 CA CA000596449A patent/CA1337892C/en not_active Expired - Lifetime
- 1989-04-13 MX MX015645A patent/MX171661B/en unknown
- 1989-04-13 IT IT8947847A patent/IT1231752B/en active
- 1989-04-13 FR FR898904928A patent/FR2630185B1/en not_active Expired - Lifetime
- 1989-04-13 BE BE8900413A patent/BE1002158A5/en not_active IP Right Cessation
- 1989-04-13 NL NL8900922A patent/NL192960C/en not_active IP Right Cessation
- 1989-04-13 KR KR1019890005013A patent/KR970005450B1/en not_active IP Right Cessation
- 1989-04-13 ES ES8901291A patent/ES2013175A6/en not_active Expired - Lifetime
- 1989-04-13 DE DE3912205A patent/DE3912205C5/en not_active Expired - Fee Related
- 1989-04-13 MY MYPI89000479A patent/MY126281A/en unknown
- 1989-04-13 RU SU894614078A patent/RU2025635C1/en active
- 1989-04-13 CH CH1417/89A patent/CH683122A5/en not_active IP Right Cessation
- 1989-04-13 PT PT90271A patent/PT90271B/en not_active IP Right Cessation
- 1989-04-13 HU HU891791A patent/HU209194B/en not_active IP Right Cessation
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1992
- 1992-03-05 GB GB9204727A patent/GB2251471B/en not_active Expired - Lifetime
- 1992-03-05 GB GB9204728A patent/GB2251472B/en not_active Expired - Lifetime
-
1993
- 1993-03-19 AU AU35360/93A patent/AU662395B2/en not_active Ceased
- 1993-04-16 SG SG47893A patent/SG47893G/en unknown
- 1993-09-30 HK HK1024/93A patent/HK102493A/en not_active IP Right Cessation
- 1993-09-30 HK HK1022/93A patent/HK102293A/en not_active IP Right Cessation
- 1993-09-30 HK HK1023/93A patent/HK102393A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20080412 |