ATE221635T1 - Vorrichtung und verfahren zum reduzieren von rohren aus kunststoff - Google Patents
Vorrichtung und verfahren zum reduzieren von rohren aus kunststoffInfo
- Publication number
- ATE221635T1 ATE221635T1 AT96914333T AT96914333T ATE221635T1 AT E221635 T1 ATE221635 T1 AT E221635T1 AT 96914333 T AT96914333 T AT 96914333T AT 96914333 T AT96914333 T AT 96914333T AT E221635 T1 ATE221635 T1 AT E221635T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- date nov
- sec
- axes
- rotation
- Prior art date
Links
- 229920003023 plastic Polymers 0.000 title abstract 2
- 239000004033 plastic Substances 0.000 title abstract 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- 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
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
- B29C53/20—Straightening or flattening of tubes
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9510279.4A GB9510279D0 (en) | 1995-05-22 | 1995-05-22 | Apparatus and methods for reducing plastics pipes |
| PCT/GB1996/001220 WO1996037725A1 (en) | 1995-05-22 | 1996-05-21 | Apparatus and methods for reducing plastics pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE221635T1 true ATE221635T1 (de) | 2002-08-15 |
Family
ID=10774809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96914333T ATE221635T1 (de) | 1995-05-22 | 1996-05-21 | Vorrichtung und verfahren zum reduzieren von rohren aus kunststoff |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5980807A (de) |
| EP (1) | EP0834034B1 (de) |
| AT (1) | ATE221635T1 (de) |
| AU (1) | AU710722B2 (de) |
| DE (1) | DE69622716T2 (de) |
| DK (1) | DK0834034T3 (de) |
| ES (1) | ES2180770T3 (de) |
| GB (1) | GB9510279D0 (de) |
| NO (1) | NO975359D0 (de) |
| NZ (1) | NZ308177A (de) |
| PT (1) | PT834034E (de) |
| WO (1) | WO1996037725A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9618516D0 (en) * | 1996-09-05 | 1996-10-16 | United Utilities Plc | Method and apparatus for lining a conduit |
| CA2317553C (en) * | 1998-01-05 | 2007-06-12 | Weatherford U.S., L.P. | A drill pipe and method of forming and reconditioning a drill pipe |
| DE102008001678A1 (de) | 2007-10-17 | 2009-04-23 | Evonik Degussa Gmbh | Verwendung einer Polyamidformmasse zur Auskleidung von Rohrleitungen |
| DE102013205614A1 (de) | 2013-03-28 | 2014-10-02 | Evonik Industries Ag | Verfahren zur Herstellung eines mit einem Inliner ausgekleideten Rohres |
| DE102013205616A1 (de) | 2013-03-28 | 2014-10-02 | Evonik Industries Ag | Mehrschichtrohr mit Polyamidschicht |
| GB2527618B (en) | 2014-10-29 | 2016-09-28 | Radius Systems Ltd | Method of lining a tubular structure |
| GB2560732B (en) * | 2017-03-22 | 2021-07-21 | Radius Systems Ltd | High pressure fitting |
| EP3477176A1 (de) | 2017-10-25 | 2019-05-01 | Evonik Degussa GmbH | Verfahren zur herstellung eines mit einem inliner ausgekleideten rohres |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504171A (en) * | 1983-09-02 | 1985-03-12 | Getty Synthetic Fuels, Inc. | Liner installation tool and method |
| GB8626354D0 (en) * | 1986-11-04 | 1986-12-03 | Du Pont Canada | In-situ method for lining pipe |
| SU1570807A1 (ru) * | 1988-03-23 | 1990-06-15 | Магнитогорский металлургический комбинат им.В.И.Ленина | Система выт жных калибров |
| IL100728A (en) * | 1991-01-22 | 1996-05-14 | Pipe Rehab Int Inc | Lining a tubular member with an elastomeric liner |
| NL9100403A (nl) * | 1991-03-06 | 1992-10-01 | Wavin Bv | Werkwijze en inrichting voor het aanbrengen van een binnenbuis in een bestaande buisleiding onder toepassing van ontluchtingsmiddelen, alsmede buisleiding met hierin aangebrachte binnenbuis uit verstrekte thermoplastische kunststof. |
| US5114634A (en) * | 1991-03-21 | 1992-05-19 | Mcmillan Jim S | Method of lining a host pipe with a liner using cryogenic cooling |
| US5256342A (en) * | 1991-03-21 | 1993-10-26 | Pipe Rehab International, Inc. | Method of lining a host pipe with a liner using cryogenic cooling |
-
1995
- 1995-05-22 GB GBGB9510279.4A patent/GB9510279D0/en active Pending
-
1996
- 1996-05-21 AT AT96914333T patent/ATE221635T1/de not_active IP Right Cessation
- 1996-05-21 DK DK96914333T patent/DK0834034T3/da active
- 1996-05-21 AU AU57734/96A patent/AU710722B2/en not_active Ceased
- 1996-05-21 PT PT96914333T patent/PT834034E/pt unknown
- 1996-05-21 NZ NZ308177A patent/NZ308177A/xx not_active IP Right Cessation
- 1996-05-21 ES ES96914333T patent/ES2180770T3/es not_active Expired - Lifetime
- 1996-05-21 EP EP96914333A patent/EP0834034B1/de not_active Expired - Lifetime
- 1996-05-21 WO PCT/GB1996/001220 patent/WO1996037725A1/en not_active Ceased
- 1996-05-21 US US08/952,630 patent/US5980807A/en not_active Expired - Lifetime
- 1996-05-21 DE DE69622716T patent/DE69622716T2/de not_active Expired - Lifetime
-
1997
- 1997-11-21 NO NO975359A patent/NO975359D0/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO975359L (no) | 1997-11-21 |
| DE69622716T2 (de) | 2003-02-06 |
| PT834034E (pt) | 2002-12-31 |
| DE69622716D1 (de) | 2002-09-05 |
| US5980807A (en) | 1999-11-09 |
| NO975359D0 (no) | 1997-11-21 |
| ES2180770T3 (es) | 2003-02-16 |
| AU5773496A (en) | 1996-12-11 |
| NZ308177A (en) | 1999-02-25 |
| EP0834034B1 (de) | 2002-07-31 |
| EP0834034A1 (de) | 1998-04-08 |
| WO1996037725A1 (en) | 1996-11-28 |
| GB9510279D0 (en) | 1995-07-19 |
| AU710722B2 (en) | 1999-09-30 |
| DK0834034T3 (da) | 2002-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 0834034 Country of ref document: EP |
|
| EEIH | Change in the person of patent owner | ||
| REN | Ceased due to non-payment of the annual fee |