FI93988B - Foerfarande foer framstaellning av kombinationsplastroer - Google Patents
Foerfarande foer framstaellning av kombinationsplastroer Download PDFInfo
- Publication number
- FI93988B FI93988B FI910947A FI910947A FI93988B FI 93988 B FI93988 B FI 93988B FI 910947 A FI910947 A FI 910947A FI 910947 A FI910947 A FI 910947A FI 93988 B FI93988 B FI 93988B
- Authority
- FI
- Finland
- Prior art keywords
- tube
- pipe
- extruded
- tension
- twisted
- Prior art date
Links
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
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
- B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials For Medical Uses (AREA)
Claims (9)
1. Förfarande för framställning av ett sammansatt plaströr, enligt vilket ätminstone tvä rör (2, 3) av syntetiskt material monteras tätt anliggande runt varandra, varvid ett av nämnda rör (2, 3) har framställts i termoplastmaterial och strängspru-tats, kännetecknat av, att det andra röret pultru-deras eller draglindas i termoplastiskt eller företrädesvis termohärdande material.
2. Förfarande enligt krav 1, kännetecknat av, att det pultruderade eller draglindade röret (3) monteras runt det andra röret (2).
3. Förfarande enligt krav 1, kännetecknat av, att det pultruderade eller draglindade röret (3) monteras innanför det andra röret (2).
4. Förfarande enligt nägot av de föregäende kraven, kännetecknat av, att det inre rörets (2) yta görs skrov-lig, innan det yttre röret (3) förenas med den skrovliga ytan.
5. Förfarande enligt krav 4, kännetecknat av, att det inre röret (2) pä sin yta förses med utskjutande korruge- * · : ** ringar (4) som sträcker sig i dess längdriktning, innan det yttre röret (3) förenas med den korrugerade ytan. ··* • · t • » i • :<>#ϊ 6. Förfarande enligt krav 4, kännetecknat av, att :**: det inre röret (2) förses med skäror, innan det yttre röret (3) }’·*· förenas med dessa skäror.
7· Förfarande enligt nägot av de föregäende kraven, k ä n - 'II'.' netecknat av, att det pultruderade eller draglindade * * * *♦ ·· roret (3) tillverkas av termohärdande material. • » · • · # · · » » » • · · * · • · · « · · ·»· · *···· • · 93988
8. Förfarande enligt krav 7, kännetecknat av, att det pultruderade eller draglindade röret (3) tillverkas av ätminstone ett termohärdande material frän gruppen bestäende av: polyester, epoxi och vinylester.
9. Förfarande enligt nägot av de föregäende kraven, kännetecknat av, att det strängpressade röret (2) tillverkas av ätminstone ett termohärdande material frän gruppen bestäende av: polypropylen, polyvinylklorid, polyetylen med hög densitet, polyamid, LLD och PE. • · • ·· *·♦ • ··# ·♦· .:: • ·♦ • e • * l|« e * • · ··· * · · # · · ψ ··♦ *·♦ j · · » · · « t · ··♦ * : M»
9 I J » · » · * •9· » « · ·· · * ·
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE8900714A BE1004303A3 (nl) | 1989-06-29 | 1989-06-29 | Samengestelde kunststofbuis. |
BE8900714 | 1989-06-29 | ||
PCT/BE1990/000037 WO1991000466A1 (en) | 1989-06-29 | 1990-06-29 | Composite plastic pipe |
BE9000037 | 1990-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI910947A0 FI910947A0 (fi) | 1991-02-27 |
FI93988B true FI93988B (fi) | 1995-03-15 |
Family
ID=3884230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI910947A FI93988B (fi) | 1989-06-29 | 1991-02-27 | Foerfarande foer framstaellning av kombinationsplastroer |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP0434791B1 (sv) |
JP (1) | JPH04500553A (sv) |
KR (1) | KR920701742A (sv) |
AT (1) | ATE101703T1 (sv) |
AU (1) | AU641663B2 (sv) |
BE (1) | BE1004303A3 (sv) |
BR (1) | BR9006839A (sv) |
DE (1) | DE69006701T2 (sv) |
DK (1) | DK0434791T3 (sv) |
ES (1) | ES2049978T3 (sv) |
FI (1) | FI93988B (sv) |
HU (1) | HU213662B (sv) |
MC (1) | MC2147A1 (sv) |
NO (1) | NO301995B1 (sv) |
RU (1) | RU2046242C1 (sv) |
WO (1) | WO1991000466A1 (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI96396C (sv) * | 1992-12-28 | 1996-06-25 | Uponor Bv | Förfarande för bildande av ett dubbelskiktigt plaströr för materialtransport och ett med förfarandet bildat dubbelskiktigt plaströr |
CA2111724A1 (en) * | 1993-12-17 | 1995-06-18 | Raymond Wayne Gillard | Scaffold system |
US5585155A (en) * | 1995-06-07 | 1996-12-17 | Andersen Corporation | Fiber reinforced thermoplastic structural member |
SE505937C2 (sv) * | 1996-03-04 | 1997-10-27 | Borealis As | Flerskiktat rör |
DE69721504T2 (de) | 1996-03-04 | 2003-11-27 | Borealis A/S, Lyngby | Verfahren zur herstellung einer mehrschichtigen rohrleitung |
FR2762892B1 (fr) * | 1997-04-30 | 1999-07-02 | Westaflex Automobile | Tuyau pour le transport de fluides gazeux, notamment dans les automobiles |
RU2188926C1 (ru) * | 2001-12-06 | 2002-09-10 | Устюгов Владимир Аркадьевич | Направляющий профиль |
RU2188927C1 (ru) * | 2001-12-06 | 2002-09-10 | Устюгов Владимир Аркадьевич | Антифрикционное покрытие направляющего профиля |
AT8149U1 (de) | 2004-12-03 | 2006-02-15 | Knoch Kern & Co | Kunststoffhohlkörper, insbesondere kunststoffrohr |
JP5542424B2 (ja) * | 2009-12-22 | 2014-07-09 | 株式会社ブリヂストン | 複合ホース |
AU2013232843B2 (en) * | 2012-03-14 | 2017-07-27 | Purapipe Holding Ltd. | Multilayer pipeline in a polymer material, device for manufacture of the multilayer pipeline and a method for manufacturing the multilayer pipeline |
CN102840393B (zh) * | 2012-09-18 | 2014-12-17 | 浙江新大塑料管件有限公司 | 一种双层聚乙烯管 |
RU171997U1 (ru) * | 2017-03-13 | 2017-06-23 | Фёдор Алексеевич Гладких | Секция жёсткого двухслойного трубопровода |
RU2733368C1 (ru) * | 2020-04-20 | 2020-10-01 | Общество с ограниченной ответственностью "Курганский завод полиэтиленовых труб" | Способ производства полиэтиленовых труб |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1796920U (de) * | 1957-04-10 | 1959-10-01 | Hoechst Ag | Vorrichtung zur herstellung von hohlprofilstaeben aus haertbaren kunststoffen, die mittels glasfasergewebe armiert sind. |
FR1305213A (fr) * | 1960-11-25 | 1962-09-28 | Detag | Procédés relatifs à la production de profils creux en matière plastique et nouveaux produits en résultant |
DE2534635C3 (de) * | 1975-08-02 | 1978-03-16 | Allgemeine Synthetische Gesellschaft Etablissement, Vaduz | Verfahren zum Herstellen eines heißwasserbeständigen Kunststoffrohres |
FR2339120A1 (fr) * | 1976-01-23 | 1977-08-19 | Models Designs Dev Europ | Procede de renforcement par une gaine peripherique de tubes ou de corps cylindriques |
FR2342837A1 (fr) * | 1976-03-01 | 1977-09-30 | Orfino Francesco | Tube composite forme de deux elements tubulaires accouples et constitues de matieres plastiques differentes, et procede de fabrication de ce tube |
EP0067919A1 (fr) * | 1981-06-01 | 1982-12-29 | Pabreco S.A. | Tuyau en matière plastique renforcé par une armature |
-
1989
- 1989-06-29 BE BE8900714A patent/BE1004303A3/nl not_active IP Right Cessation
-
1990
- 1990-06-29 ES ES90909112T patent/ES2049978T3/es not_active Expired - Lifetime
- 1990-06-29 MC MC@@@@D patent/MC2147A1/xx unknown
- 1990-06-29 AU AU58230/90A patent/AU641663B2/en not_active Ceased
- 1990-06-29 BR BR909006839A patent/BR9006839A/pt not_active IP Right Cessation
- 1990-06-29 JP JP2508581A patent/JPH04500553A/ja active Pending
- 1990-06-29 DE DE69006701T patent/DE69006701T2/de not_active Expired - Fee Related
- 1990-06-29 WO PCT/BE1990/000037 patent/WO1991000466A1/en active IP Right Grant
- 1990-06-29 AT AT90909112T patent/ATE101703T1/de not_active IP Right Cessation
- 1990-06-29 RU SU904894858A patent/RU2046242C1/ru active
- 1990-06-29 DK DK90909112.6T patent/DK0434791T3/da active
- 1990-06-29 HU HU904846A patent/HU213662B/hu not_active IP Right Cessation
- 1990-06-29 KR KR1019910700237A patent/KR920701742A/ko not_active Application Discontinuation
- 1990-06-29 EP EP90909112A patent/EP0434791B1/en not_active Expired - Lifetime
-
1991
- 1991-02-27 FI FI910947A patent/FI93988B/fi not_active Application Discontinuation
- 1991-02-27 NO NO910776A patent/NO301995B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0434791A1 (en) | 1991-07-03 |
BE1004303A3 (nl) | 1992-10-27 |
EP0434791B1 (en) | 1994-02-16 |
BR9006839A (pt) | 1991-08-06 |
HU213662B (en) | 1997-09-29 |
JPH04500553A (ja) | 1992-01-30 |
AU641663B2 (en) | 1993-09-30 |
HU904846D0 (en) | 1991-10-28 |
DE69006701D1 (de) | 1994-03-24 |
KR920701742A (ko) | 1992-08-12 |
NO301995B1 (no) | 1998-01-05 |
WO1991000466A1 (en) | 1991-01-10 |
FI910947A0 (fi) | 1991-02-27 |
DE69006701T2 (de) | 1994-05-26 |
ATE101703T1 (de) | 1994-03-15 |
MC2147A1 (fr) | 1992-02-18 |
NO910776D0 (no) | 1991-02-27 |
DK0434791T3 (da) | 1994-06-13 |
NO910776L (no) | 1991-02-27 |
RU2046242C1 (ru) | 1995-10-20 |
ES2049978T3 (es) | 1994-05-01 |
HUT58601A (en) | 1992-03-30 |
AU5823090A (en) | 1991-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed | ||
FD | Application lapsed |