RU97116486A - METHOD FOR MANUFACTURING CORRECT PIPES AND CORRECT PIPES MANUFACTURED BY THIS METHOD - Google Patents

METHOD FOR MANUFACTURING CORRECT PIPES AND CORRECT PIPES MANUFACTURED BY THIS METHOD

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Publication number
RU97116486A
RU97116486A RU97116486/06A RU97116486A RU97116486A RU 97116486 A RU97116486 A RU 97116486A RU 97116486/06 A RU97116486/06 A RU 97116486/06A RU 97116486 A RU97116486 A RU 97116486A RU 97116486 A RU97116486 A RU 97116486A
Authority
RU
Russia
Prior art keywords
pipe
plastic
layers
outer pipe
pipes
Prior art date
Application number
RU97116486/06A
Other languages
Russian (ru)
Other versions
RU2142092C1 (en
Inventor
Яри Ярвенкиля
Бьерн Ольссон
Дитер Шарвехтер
Леннарт Агрен
Original Assignee
Упонор Б.В.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Упонор Б.В. filed Critical Упонор Б.В.
Priority claimed from CA002216970A external-priority patent/CA2216970A1/en
Publication of RU97116486A publication Critical patent/RU97116486A/en
Application granted granted Critical
Publication of RU2142092C1 publication Critical patent/RU2142092C1/en

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Claims (14)

1. Способ изготовления многослойной рифленой трубы, состоящей из внутренней трубы (2), гофрированной внешней трубы (5) и слоя пластика между ними, отличающийся тем, что на внешней поверхности внутренней трубы (2) и внутренней поверхности внешней трубы (5) формируют отдельные слои (3, 6) пластика, причем эти отдельные слои пластика прикрепляют друг к другу по меньшей мере на внутренних участках (5а) гофров внешней трубы (5) при соединении внутренней трубы и внешней трубы.1. A method of manufacturing a multilayer corrugated pipe consisting of an inner pipe (2), a corrugated outer pipe (5) and a layer of plastic between them, characterized in that on the outer surface of the inner pipe (2) and the inner surface of the outer pipe (5) layers (3, 6) of plastic, and these separate layers of plastic are attached to each other at least in the inner sections (5a) of the corrugations of the outer pipe (5) when connecting the inner pipe and the outer pipe. 2. Способ по п. 1, отличающийся тем, что указанные слои (3, 6) на внешней поверхности внутренней трубы (2) и внутренней поверхности внешней трубы (5) формируют из пластика вторичного использования. 2. The method according to p. 1, characterized in that the said layers (3, 6) on the outer surface of the inner pipe (2) and the inner surface of the outer pipe (5) are formed from recycled plastic. 3. Способ по п. 1, отличающийся тем, что указанные слои (3, 6) на внешней поверхности внутренней трубы (2) и внутренней поверхности внешней трубы (5) формируют из вспененного пластика. 3. The method according to p. 1, characterized in that the said layers (3, 6) on the outer surface of the inner pipe (2) and the inner surface of the outer pipe (5) are formed of foam plastic. 4. Способ по п. 3, отличающийся тем, что в слой вспененного пластика (3, 6), формируемый на внешней поверхности внутренней трубы и/или внутренней поверхности внешней трубы добавляют соединения, образующие химические поперечные связи в пластиковом слое. 4. The method according to p. 3, characterized in that in the layer of foamed plastic (3, 6) formed on the outer surface of the inner pipe and / or the inner surface of the outer pipe add compounds forming chemical cross-links in the plastic layer. 5. Способ по п. 3 или 4, отличающийся тем, что слой пластика (7), формируемый на внутренней поверхности внешней трубы, вспенивают так, что он заполняет все пространство между ребрами внешней трубы (5) и внутренними трубами (2, 3). 5. The method according to p. 3 or 4, characterized in that the plastic layer (7) formed on the inner surface of the outer pipe is foamed so that it fills the entire space between the ribs of the outer pipe (5) and the inner pipes (2, 3) . 6. Способ по п. 5, отличающийся тем, что при вспенивании слоя пластика (7) создают положительное давление, прижимающее ребра внешней трубы (5) к гофрировальным формам (1). 6. The method according to p. 5, characterized in that when foaming the plastic layer (7) create a positive pressure, pressing the ribs of the outer pipe (5) to the corrugated forms (1). 7. Способ по любому из пп. 3-6, отличающийся тем, что слои вспененного пластика (3, 6, 7), формируемые на внешней поверхности внутренней трубы и внутренней поверхности внешней трубы, вспенивают по-разному, так что в различных слоях пластика образуется различная структура пористости. 7. The method according to any one of paragraphs. 3-6, characterized in that the layers of foamed plastic (3, 6, 7) formed on the outer surface of the inner pipe and the inner surface of the outer pipe are foamed differently, so that different porosity structures form in different layers of the plastic. 8. Многослойная рифленая труба, содержащая внутреннюю трубу (2), гофрированную внешнюю трубу (5) и слой пластика между ними, отличающаяся тем, что на внешней поверхности внутренней трубы (2) и внутренней поверхности внешней трубы (5) выполнены отдельные слои (3, 6) пластика, причем эти отдельные слои пластика прикрепляют внутреннюю трубу и внешнюю трубу друг к другу по меньшей мере на внутренних участках (5а) гофров внешней трубы (5). 8. A multilayer corrugated pipe containing an inner pipe (2), a corrugated outer pipe (5) and a plastic layer between them, characterized in that on the outer surface of the inner pipe (2) and the inner surface of the outer pipe (5), separate layers (3 , 6) plastic, and these separate layers of plastic attach the inner pipe and the outer pipe to each other at least in the inner portions (5a) of the corrugations of the outer pipe (5). 9. Труба по п. 8, отличающаяся тем, что слои пластика (3, 6) на внешней поверхности внутренней трубы (2) и внутренней поверхности внешней трубы (5) выполнены из пластика вторичного использования. 9. A pipe according to claim 8, characterized in that the plastic layers (3, 6) on the outer surface of the inner pipe (2) and the inner surface of the outer pipe (5) are made of recycled plastic. 10. Труба по п. 8, отличающаяся тем, что слои пластика (3, 6) на внешней поверхности внутренней трубы (2) и внутренней поверхности внешней трубы (5) выполнены из вспененного пластика вторичного использования. 10. A pipe according to claim 8, characterized in that the plastic layers (3, 6) on the outer surface of the inner pipe (2) and the inner surface of the outer pipe (5) are made of recycled foam. 11. Труба по п. 10, отличающаяся тем, что слои вспененного пластика (3, 6,7) на внешней поверхности внутренней трубы и/или на внутренней поверхности внешней трубы выполнены химические поперечно-сшитыми. 11. The pipe according to claim 10, characterized in that the layers of foamed plastic (3, 6,7) on the outer surface of the inner pipe and / or on the inner surface of the outer pipe are made of chemical cross-linked. 12. Труба по п. 10 или 11, отличающаяся тем, что слой пластика (7), сформированный на внутренней поверхности внешней трубы (5), по существу полностью заполняет пространство между ребрами внешней трубы и внутренними трубами (2, 3). 12. A pipe according to claim 10 or 11, characterized in that the plastic layer (7) formed on the inner surface of the outer pipe (5) essentially fills the space between the ribs of the outer pipe and the inner pipes (2, 3). 13. Труба по любому из пп. 10-12, отличающаяся тем, что слои вспененного пластика (3, 6, 7) на внешней поверхности внутренней трубы (2) и на внутренней поверхности внешней трубы (5) имеют различную структуру пористости. 13. The pipe according to any one of paragraphs. 10-12, characterized in that the layers of foamed plastic (3, 6, 7) on the outer surface of the inner pipe (2) and on the inner surface of the outer pipe (5) have a different porosity structure. 14. Труба по п. 8, отличающаяся тем, что, когда слои пластика (3, 6, 7) имеют приблизительно такую же толщину, что и внутренняя и внешняя трубы (2, 5), кольцевая жесткость структуры составляет 4 кН/м2
15. Труба по п. 8, отличающаяся тем, что, когда гофр заполнен пластиком высокой плотности, жесткость структуры по меньшей мере вдвое превышает жесткость незаполненной структуры.
14. The pipe according to claim 8, characterized in that when the plastic layers (3, 6, 7) have approximately the same thickness as the inner and outer pipes (2, 5), the ring stiffness of the structure is 4 kN / m 2
15. A pipe according to claim 8, characterized in that when the corrugation is filled with high density plastic, the rigidity of the structure is at least twice that of the unfilled structure.
RU97116486A 1995-04-03 1995-04-03 Riffled tube manufacturing method and riffled tubes manufactured by means of this method RU2142092C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002216970A CA2216970A1 (en) 1995-04-03 1995-04-03 Method for manufacturing a corrugated pipe, and a corrugated pipe manufactured by the method
PCT/FI1995/000178 WO1996031723A1 (en) 1995-04-03 1995-04-03 Method for manufacturing a corrugated pipe, and a corrugated pipe manufactured by the method
FIPCT/FI95/00178 1995-04-03

Publications (2)

Publication Number Publication Date
RU97116486A true RU97116486A (en) 1999-06-27
RU2142092C1 RU2142092C1 (en) 1999-11-27

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Application Number Title Priority Date Filing Date
RU97116486A RU2142092C1 (en) 1995-04-03 1995-04-03 Riffled tube manufacturing method and riffled tubes manufactured by means of this method

Country Status (12)

Country Link
US (1) US5975143A (en)
EP (1) EP0820566B1 (en)
JP (1) JPH11503217A (en)
AT (1) ATE196351T1 (en)
AU (1) AU702987B2 (en)
CA (1) CA2216970A1 (en)
CZ (1) CZ286526B6 (en)
DE (1) DE69518859T2 (en)
ES (1) ES2149977T3 (en)
PL (1) PL177371B1 (en)
RU (1) RU2142092C1 (en)
WO (1) WO1996031723A1 (en)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29616289U1 (en) * 1996-09-19 1996-11-28 Unicor Rohrsysteme Gmbh Multi-layer plastic tube
JP2001041362A (en) * 1999-07-27 2001-02-13 Sekisui Chem Co Ltd Triple layer pipe
FR2808864B1 (en) * 2000-05-10 2003-01-24 Itp IMPROVED FLAME RESISTANCE PIPELINE
FR2817319B1 (en) * 2000-11-29 2008-12-19 Itp DOUBLE ENVELOPE PIPELINE WITH IMPROVED FLAMBING RESISTANCE
NO335033B1 (en) * 2000-05-10 2014-08-25 Itp Pipe with double pipe wall and high bending stiffness
JP4516680B2 (en) * 2000-09-28 2010-08-04 株式会社パイオラックス Corrugated tube
US6840285B2 (en) * 2001-04-04 2005-01-11 Hancor, Inc. Corrugation structure for pipe
AU2003280235A1 (en) * 2002-10-31 2004-05-25 Plastiflex Belgium Tubular body having isolation layer of foamed plastic and method for producing same
JP4201638B2 (en) * 2003-04-28 2008-12-24 株式会社三洋化成 Corrugated pipe manufacturing method and corrugated pipe manufactured by the manufacturing method
US20050106280A1 (en) * 2003-11-18 2005-05-19 Karr Gary L. Die apparatus for forming corrugated pipe
DE102004037088B3 (en) 2004-07-30 2006-04-13 Veritas Ag Flexible hose, preferably charge air hose for motor vehicles
DE102004054327B4 (en) * 2004-11-10 2009-06-25 Drossbach Gmbh & Co Kg Corrugated pipe made of thermoplastic material
US8733405B2 (en) 2005-03-14 2014-05-27 Advanced Drainage Systems, Inc. Corrugated pipe with outer layer
US7484535B2 (en) * 2005-03-14 2009-02-03 Advanced Drainage Systems, Inc. Corrugated pipe with outer layer
JP2006348976A (en) * 2005-06-13 2006-12-28 Furukawa Electric Co Ltd:The Composite pipe and air conditioning piping system using the same
US7406980B2 (en) 2005-08-29 2008-08-05 Masco Corporation Of Indiana Waterway connection
US7415991B2 (en) 2005-12-20 2008-08-26 Masco Corporation Of Indiana Faucet spout with water isolating couplings
DE102006018374A1 (en) * 2006-04-20 2007-10-25 Drossbach Gmbh & Co Kg Corrugated pipe made of thermoplastic material
US7766043B2 (en) 2006-05-26 2010-08-03 Masco Corporation Of Indiana Faucet including a molded waterway assembly
US8991425B2 (en) 2006-05-26 2015-03-31 Delta Faucet Company Waterway assembly including an overmolded support plate
US7748409B2 (en) 2007-01-31 2010-07-06 Masco Corporation Of Indiana Overmold interface for fluid carrying system
US7806141B2 (en) 2007-01-31 2010-10-05 Masco Corporation Of Indiana Mixing valve including a molded waterway assembly
US7717133B2 (en) 2007-01-31 2010-05-18 Masco Corporation Of Indiana Spout tip attachment
CA2622692C (en) 2007-02-26 2015-10-06 Advanced Drainage Systems, Inc. Defined ratio dual-wall pipe die
CA2622695C (en) 2007-02-26 2015-11-03 Advanced Drainage Systems, Inc. Pipe extrusion die flow path apparatus and method
US8820800B2 (en) 2007-11-16 2014-09-02 Advanced Drainage Systems, Inc. Multi-wall corrugated pipe couplings and methods
US8820801B2 (en) 2007-11-16 2014-09-02 Advanced Drainage System, Inc. Multi-wall corrugated pipe couplings and methods
US20100089074A1 (en) * 2008-10-14 2010-04-15 Sutton Gerald S Apparatus and Method for Cooling an Outer Wall of Pipe
US7988438B2 (en) 2008-02-11 2011-08-02 Advanced Drainage Systems, Inc. Extrusion die vacuum seals
US8114324B2 (en) 2008-10-14 2012-02-14 Advanced Drainage Systems, Inc. Apparatus and method for pressing an outer wall of pipe
US9151397B2 (en) 2008-04-10 2015-10-06 Delta Faucet Company Molded waterway for a two handle faucet
FI20085395A0 (en) * 2008-04-30 2008-04-30 Uponor Innovation Ab ventilation holes
US8550807B2 (en) 2008-05-28 2013-10-08 Advanced Drainage Systems, Inc. In-mold punch apparatus and methods
US8695625B2 (en) 2008-06-25 2014-04-15 Masco Corporation Of Indiana Centerset faucet with mountable spout
US8104512B2 (en) 2008-09-25 2012-01-31 Masco Corporation Of Indiana Spout tip retention method
DE202010018415U1 (en) * 2009-01-28 2016-06-03 Plastiflex Group Flexible hose with smooth inner and / or outer wall
DE102009009108B3 (en) * 2009-02-16 2010-06-17 Bayer Technology Services Gmbh Method and device for connecting a flexible profiled hollow cylinder with a cylindrical body, as well as irradiation modules produced thereafter
JP2011252509A (en) * 2010-05-31 2011-12-15 Mitsubishi Plastics Inc Pipe material with rib
WO2012083422A1 (en) * 2010-12-02 2012-06-28 Salflex Polymers Limited Hollow article of variable wall structure density
US8739826B2 (en) 2011-03-11 2014-06-03 Masco Corporation Of Indiana Centerset faucet body and method of making same
DE102011015388A1 (en) * 2011-03-29 2012-10-04 Norma Germany Gmbh Directional fluid line
US8931500B2 (en) 2012-02-17 2015-01-13 Masco Corporation Of Indiana Two handle centerset faucet
CN103939683A (en) * 2014-03-10 2014-07-23 苏州金纬机械制造有限公司 Corrugated pipe and forming module thereof
CN104295815A (en) * 2014-08-15 2015-01-21 鹤山联塑实业发展有限公司 Winding corrugated pipe and manufacturing method thereof
BR112017004493B1 (en) 2014-09-09 2022-04-19 Imerys Minerals Limited Polymer compositions, article of manufacture, their use, method for their manufacture and piping
US10077856B2 (en) * 2015-06-05 2018-09-18 Advanced Drainage Systems Inc. Pipe with an outer wrap
US10077857B2 (en) * 2015-06-05 2018-09-18 Advanced Drainage Systems Inc. Pipe with an outer wrap
JP6666205B2 (en) * 2015-06-26 2020-03-13 株式会社ブリヂストン Method of manufacturing corrugated composite pipe
US10274116B2 (en) * 2016-01-29 2019-04-30 The Boeing Company Environmental conditioning systems and methods utilizing polyvinylidene fluoride (PVDF) foam ducts
JP6820196B2 (en) * 2016-12-26 2021-01-27 株式会社ブリヂストン Composite pipe
EP3561355A4 (en) * 2016-12-26 2019-12-18 Bridgestone Corporation Composite pipe and method for manufacturing composite pipe
JP6985009B2 (en) * 2016-12-26 2021-12-22 株式会社ブリヂストン Composite pipe
WO2018123779A1 (en) * 2016-12-26 2018-07-05 株式会社ブリヂストン Composite tube
DE102017119767A1 (en) * 2017-08-29 2019-02-28 Webasto SE Roller blind arrangement with winding shaft cladding tube
WO2019117219A1 (en) * 2017-12-13 2019-06-20 株式会社ブリヂストン Composite pipe and production method for composite pipe
JP6965140B2 (en) * 2017-12-13 2021-11-10 株式会社ブリヂストン Composite pipe
JP6965139B2 (en) * 2017-12-13 2021-11-10 株式会社ブリヂストン Composite pipe
JP6549292B1 (en) * 2018-07-10 2019-07-24 ニッタ株式会社 Tube and method of manufacturing tube
JP7274926B2 (en) * 2019-04-23 2023-05-17 株式会社ブリヂストン Composite pipe and method for manufacturing composite pipe
JP7376277B2 (en) * 2019-08-13 2023-11-08 未来工業株式会社 Corrugated double pipe and water pipe equipment
JP7397601B2 (en) * 2019-09-06 2023-12-13 積水化学工業株式会社 Composite pipe manufacturing method and manufacturing device, and composite pipe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930005C (en) * 1950-11-16 1955-07-07 Franz Clouth Rheinische Gummiw Pressure-resistant, on its inner surface smooth, on its outer surface helically corrugated hose made of rubber or the like.
US3550639A (en) * 1967-07-18 1970-12-29 Takeo Okuda Buffer pipe
US3872893A (en) * 1972-05-01 1975-03-25 Fred T Roberts & Company Self-reinforced plastic hose and method for molding same
DE2637995C2 (en) * 1976-08-24 1983-05-26 Hegler, Wilhelm, 8730 Bad Kissingen Process for the production of double-walled plastic pipes with an annularly corrugated outer wall and a smooth inner wall
US4269234A (en) * 1979-05-18 1981-05-26 Tri State Culvert Corporation High strength pipe
EP0039495B1 (en) * 1980-05-06 1984-07-18 Hans Grohe GmbH & Co. KG Flexible reinforced plastic hose, in particular shower hose, and its method of manufacture
CA1187258A (en) * 1982-12-02 1985-05-21 Lupke, Manfred A. A. Method and apparatus for forming a double walled thermoplastic tube with integral bells
NL8502327A (en) * 1985-08-23 1987-03-16 Wavin Bv PLASTIC TUBE COMPRISING AN OUTDOOR HOUSING WITH RIDGES AND SMOOTH INTERIOR WALL AND METHOD FOR REPAIRING RESP. IMPROVE A SEWAGE TUBE.
DE3701822A1 (en) * 1987-01-22 1988-08-11 Uponor Nv METHOD AND ARRANGEMENT FOR EXTRUDING PLASTIC PIPES
DK0385465T4 (en) * 1989-03-03 1999-12-13 Pipelife Rohrsysteme Gmbh Process for making a plastic sewer pipe
US5324557A (en) * 1991-06-06 1994-06-28 Lupke Manfred Arno Alfred Multi-skin annularly ribbed tube
DE4128654C2 (en) * 1991-08-29 1995-05-18 Wolfgang Mayer Multi-layer plastic conduit and process for its manufacture
DE4238605C2 (en) * 1992-11-17 1995-02-02 Rasmussen Gmbh Flexible fluid line
JP3118579B2 (en) * 1992-12-09 2000-12-18 金尾 茂樹 Pressure-resistant synthetic resin tube
US5542834A (en) * 1994-11-10 1996-08-06 Lupke; Manfred A. A. Skinned double wall pipe and apparatus for making same

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