CZ273498A3 - Trubka tvořená několika vrstvami - Google Patents

Trubka tvořená několika vrstvami

Info

Publication number
CZ273498A3
CZ273498A3 CZ982734A CZ273498A CZ273498A3 CZ 273498 A3 CZ273498 A3 CZ 273498A3 CZ 982734 A CZ982734 A CZ 982734A CZ 273498 A CZ273498 A CZ 273498A CZ 273498 A3 CZ273498 A3 CZ 273498A3
Authority
CZ
Czechia
Prior art keywords
pipe
critical temperature
several layers
tube formed
plastic
Prior art date
Application number
CZ982734A
Other languages
English (en)
Other versions
CZ294420B6 (cs
Inventor
Carl-Gustav Ek
Hans Sandberg
Helge Lindström
Original Assignee
Borealis A/S
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 Borealis A/S filed Critical Borealis A/S
Publication of CZ273498A3 publication Critical patent/CZ273498A3/cs
Publication of CZ294420B6 publication Critical patent/CZ294420B6/cs

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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Pipeline Systems (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CZ19982734A 1996-03-04 1997-02-24 Trubka tvořená několika vrstvami CZ294420B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600826A SE505937C2 (sv) 1996-03-04 1996-03-04 Flerskiktat rör

Publications (2)

Publication Number Publication Date
CZ273498A3 true CZ273498A3 (cs) 1999-04-14
CZ294420B6 CZ294420B6 (cs) 2004-12-15

Family

ID=20401648

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ19982734A CZ294420B6 (cs) 1996-03-04 1997-02-24 Trubka tvořená několika vrstvami

Country Status (10)

Country Link
EP (1) EP0883768B1 (cs)
AT (1) ATE224515T1 (cs)
AU (1) AU2108497A (cs)
CZ (1) CZ294420B6 (cs)
DE (1) DE69715602T2 (cs)
ES (1) ES2179298T3 (cs)
HU (1) HU225025B1 (cs)
PL (1) PL182604B1 (cs)
SE (1) SE505937C2 (cs)
WO (1) WO1997033116A1 (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200102941B (en) * 2000-04-13 2001-05-22 Gerhard Rosenberg Extruded, injection moulded or blow moulded pipe, fitting of component.
EP1174261A1 (en) 2000-07-20 2002-01-23 Borcalis GmbH Single and multilayer polyolefin foam pipes
EP1199161A1 (en) * 2000-10-20 2002-04-24 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Polyethylene pipe
KR100902462B1 (ko) 2001-08-17 2009-06-11 다우 글로벌 테크놀로지스 인크. 바이모드 폴리에틸렌 조성물 및 그로부터 제조된 물품
EP1312623A1 (en) 2001-11-14 2003-05-21 Borealis Technology Oy Pressure pipes
GR1008973B (el) * 2015-09-18 2017-03-06 Αναστασιος Θεοφιλου Ριζοπουλος Σωληνας πολυολεφινων πολλαπλων στρωματων
PL247485B1 (pl) * 2018-03-29 2025-07-14 Tt Plast T Fortuna T Bugaj Spolka Jawna Warstwowa rura poliolefinowa oraz sposób wykonania rury poliolefinowej

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1004303A3 (nl) * 1989-06-29 1992-10-27 Jonaco Gmbh Samengestelde kunststofbuis.
DE4202399C1 (cs) * 1992-01-29 1993-02-04 Technoform Caprano + Brunnhofer Kg, 3501 Fuldabrueck, De
DE4202397C2 (de) * 1992-01-29 1999-01-14 Technoflow Fuel Systems Gmbh Kraftfahrzeug-Rohrleitung aus einem einschichtigen oder einem mehrschichtigen extrudierten Kunststoffrohr
DE9319879U1 (de) * 1993-12-23 1994-03-17 Ems-Inventa AG, Zürich Sequentiell Coextrudierte Kühlflüssigkeitsleitung
GB9408767D0 (en) * 1994-05-04 1994-06-22 Hepworth Building Prod Piping

Also Published As

Publication number Publication date
CZ294420B6 (cs) 2004-12-15
EP0883768B1 (en) 2002-09-18
SE9600826L (sv) 1997-09-05
HU225025B1 (en) 2006-05-29
PL182604B1 (pl) 2002-02-28
ATE224515T1 (de) 2002-10-15
HUP9902598A2 (hu) 1999-12-28
PL328716A1 (en) 1999-02-15
ES2179298T3 (es) 2003-01-16
WO1997033116A1 (en) 1997-09-12
EP0883768A1 (en) 1998-12-16
DE69715602D1 (de) 2002-10-24
HUP9902598A3 (en) 2003-02-28
SE9600826D0 (sv) 1996-03-04
AU2108497A (en) 1997-09-22
SE505937C2 (sv) 1997-10-27
DE69715602T2 (de) 2003-02-06

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20100224