IT8648290A0 - POLYETHYLENE PIPE WITH BUILT-IN ELECTRIC RESISTANCE THERMO-SEALING SYSTEM - Google Patents
POLYETHYLENE PIPE WITH BUILT-IN ELECTRIC RESISTANCE THERMO-SEALING SYSTEMInfo
- Publication number
- IT8648290A0 IT8648290A0 IT8648290A IT4829086A IT8648290A0 IT 8648290 A0 IT8648290 A0 IT 8648290A0 IT 8648290 A IT8648290 A IT 8648290A IT 4829086 A IT4829086 A IT 4829086A IT 8648290 A0 IT8648290 A0 IT 8648290A0
- Authority
- IT
- Italy
- Prior art keywords
- built
- electric resistance
- sealing system
- polyethylene pipe
- resistance thermo
- Prior art date
Links
- -1 POLYETHYLENE Polymers 0.000 title 1
- 239000004698 Polyethylene Substances 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
- 238000007789 sealing Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
- B29D23/003—Pipe joints, e.g. straight joints
- B29D23/005—Pipe joints, e.g. straight joints provided with electrical wiring
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
- B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
- F16L47/03—Welded joints with an electrical resistance incorporated in the joint
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
- B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
- B29C65/348—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic with a polymer coating
-
- 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
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8648290A IT8648290A0 (en) | 1986-07-22 | 1986-07-22 | POLYETHYLENE PIPE WITH BUILT-IN ELECTRIC RESISTANCE THERMO-SEALING SYSTEM |
EP87904404A EP0283478A1 (en) | 1986-07-22 | 1987-07-01 | Polyethylene pipe with integrated heating resistance for connection by electric welding |
PCT/IT1987/000067 WO1988000668A1 (en) | 1986-07-22 | 1987-07-01 | Polyethylene pipe with integrated heating resistance for connection by electric welding |
AU77016/87A AU7701687A (en) | 1986-07-22 | 1987-07-01 | Polyethylene pipe with integrated heating resistance for connection by electric welding |
JP62504055A JPH01500452A (en) | 1986-07-22 | 1987-07-01 | Polyethylene pipe with integrated heating resistor for connection by electric welding |
ZA875163A ZA875163B (en) | 1986-07-22 | 1987-07-15 | Polyethylene pipe with integrated heating resistance for connection by electric welding |
YU01341/87A YU134187A (en) | 1986-07-22 | 1987-07-17 | Polyethylene pipe with integrated resistant heater for connecting by electric welding |
CN198787104983A CN87104983A (en) | 1986-07-22 | 1987-07-18 | The polyethylene pipe that has the integrated heating resistance that the electricity consumption welding link uses |
DD87305195A DD263022A1 (en) | 1986-07-22 | 1987-07-21 | POLYAETHYLENE TUBE WITH INTEGRATED RESISTANCE TEMPERING FOR CONNECTING THROUGH |
ES8702130A ES2006523A6 (en) | 1986-07-22 | 1987-07-21 | Polyethylene pipe with integrated heating resistance for connection by electric welding. |
GR871152A GR871152B (en) | 1986-07-22 | 1987-07-21 | Polyethylene pipe with incorporated heating resistance for connection by electric welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8648290A IT8648290A0 (en) | 1986-07-22 | 1986-07-22 | POLYETHYLENE PIPE WITH BUILT-IN ELECTRIC RESISTANCE THERMO-SEALING SYSTEM |
Publications (1)
Publication Number | Publication Date |
---|---|
IT8648290A0 true IT8648290A0 (en) | 1986-07-22 |
Family
ID=11265712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8648290A IT8648290A0 (en) | 1986-07-22 | 1986-07-22 | POLYETHYLENE PIPE WITH BUILT-IN ELECTRIC RESISTANCE THERMO-SEALING SYSTEM |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0283478A1 (en) |
JP (1) | JPH01500452A (en) |
CN (1) | CN87104983A (en) |
AU (1) | AU7701687A (en) |
DD (1) | DD263022A1 (en) |
ES (1) | ES2006523A6 (en) |
GR (1) | GR871152B (en) |
IT (1) | IT8648290A0 (en) |
WO (1) | WO1988000668A1 (en) |
YU (1) | YU134187A (en) |
ZA (1) | ZA875163B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5150922A (en) * | 1989-01-11 | 1992-09-29 | Osaka Gas Co., Ltd. | Electrofusion joint and hot water supply header using the same |
ES2103941T3 (en) * | 1991-04-19 | 1997-10-01 | Seikisui Chemical Co Ltd | TUBE BOARD MEMBER. |
GB9225617D0 (en) * | 1992-12-08 | 1993-01-27 | Hepworth Building Prod | Joint and method of forming a joint |
GB2325501A (en) | 1997-05-22 | 1998-11-25 | Uponor Ltd | Heat fusion fitting |
DE102008019761B3 (en) * | 2008-04-18 | 2009-06-04 | Henkel Ag & Co. Kgaa | Heat exchanger with expandable plastic tailpipes |
BRPI0902393A2 (en) * | 2009-07-21 | 2011-04-05 | Poly Easy Com Ltda | coating element, and service pipeline coating process |
SE535537C2 (en) * | 2011-01-04 | 2012-09-11 | Tsc Innovation Ab | Method and apparatus for welding pipes |
DE102012107504A1 (en) * | 2012-08-16 | 2014-02-20 | Rehau Ag + Co | Method for liquid-proof connection of two thermally insulated pipe or thermally insulated pipe mold portions of pipe system, involves separating thermal insulation layer from connecting end of thermally insulated pipe or pipe mold portion |
CN104896209B (en) * | 2015-05-21 | 2017-03-22 | 杭州联通管业有限公司 | Manufacturing method of polyethylene plastic pipe with electric hot melting zone embedded inside |
ES2581377B1 (en) * | 2016-05-13 | 2017-05-30 | Abn Pipe Systems, S.L.U. | Connection device for pipe elements |
CN110529687A (en) * | 2019-09-29 | 2019-12-03 | 谭连平 | Plastic tube combined labyrinth and carbon gland attachment device |
CN110657305A (en) * | 2019-09-29 | 2020-01-07 | 谭连平 | Combined sealing connection method for plastic pipes |
CN110667127A (en) * | 2019-10-22 | 2020-01-10 | 华创天元实业发展有限责任公司 | Process method for butt welding of plastic pipe with functional layer |
CN112303368A (en) * | 2020-10-20 | 2021-02-02 | 宏升塑胶(杭州)有限公司 | Plastic pipeline convenient to connect |
WO2023152544A1 (en) * | 2022-02-10 | 2023-08-17 | Ali Ahmadi | Pe-rt plastic fittings capable of being arc or thermally welded for pert/aluminum/pe-rt five-layer pipes and related welding molds and joints. |
CN114562625A (en) * | 2022-03-02 | 2022-05-31 | 姜成旭 | Bellmouth connecting structure of net-shaped magnetic conduction hot melting ring induction welding mode |
CN115711332B (en) * | 2022-12-05 | 2023-05-16 | 广东东方管业有限公司 | Connection structure and connection method for steel wire mesh wound polyethylene composite pipe |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2710998C2 (en) * | 1976-03-22 | 1984-08-02 | Sturm, Werner, 4614 Hägendorf | Thermoplastic sleeve with an electrical resistance heating wire |
FR2353381A1 (en) * | 1976-06-03 | 1977-12-30 | Pont A Mousson | ASSEMBLY PROCESS BY WELDING PLASTIC TUBES AND CONNECTING FOR SUCH ASSEMBLY |
US4508368A (en) * | 1982-03-01 | 1985-04-02 | R & G Sloane Mfg. Co., Inc. | Plastic pipe joint |
-
1986
- 1986-07-22 IT IT8648290A patent/IT8648290A0/en unknown
-
1987
- 1987-07-01 JP JP62504055A patent/JPH01500452A/en active Pending
- 1987-07-01 WO PCT/IT1987/000067 patent/WO1988000668A1/en not_active Application Discontinuation
- 1987-07-01 AU AU77016/87A patent/AU7701687A/en not_active Abandoned
- 1987-07-01 EP EP87904404A patent/EP0283478A1/en not_active Withdrawn
- 1987-07-15 ZA ZA875163A patent/ZA875163B/en unknown
- 1987-07-17 YU YU01341/87A patent/YU134187A/en unknown
- 1987-07-18 CN CN198787104983A patent/CN87104983A/en active Pending
- 1987-07-21 GR GR871152A patent/GR871152B/en unknown
- 1987-07-21 DD DD87305195A patent/DD263022A1/en unknown
- 1987-07-21 ES ES8702130A patent/ES2006523A6/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CN87104983A (en) | 1988-02-03 |
AU7701687A (en) | 1988-02-10 |
ES2006523A6 (en) | 1989-05-01 |
DD263022A1 (en) | 1988-12-21 |
EP0283478A1 (en) | 1988-09-28 |
ZA875163B (en) | 1988-01-19 |
YU134187A (en) | 1989-02-28 |
JPH01500452A (en) | 1989-02-16 |
GR871152B (en) | 1987-11-20 |
WO1988000668A1 (en) | 1988-01-28 |
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