ATE167558T1 - Verbesserungen an rohren - Google Patents
Verbesserungen an rohrenInfo
- Publication number
- ATE167558T1 ATE167558T1 AT94305635T AT94305635T ATE167558T1 AT E167558 T1 ATE167558 T1 AT E167558T1 AT 94305635 T AT94305635 T AT 94305635T AT 94305635 T AT94305635 T AT 94305635T AT E167558 T1 ATE167558 T1 AT E167558T1
- Authority
- AT
- Austria
- Prior art keywords
- layer
- polyolefin
- barrier
- polymer units
- barrier layer
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/045—Hoses, i.e. flexible pipes made of rubber or flexible plastics with four or more layers without reinforcement
-
- 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
- F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
-
- 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
- F16L2011/047—Hoses, i.e. flexible pipes made of rubber or flexible plastics with a diffusion barrier layer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939316521A GB9316521D0 (en) | 1993-08-09 | 1993-08-09 | Improvements in or relating to pipes |
GB9403876A GB2280941B (en) | 1993-08-09 | 1994-03-01 | Improvements in or relating to pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE167558T1 true ATE167558T1 (de) | 1998-07-15 |
Family
ID=26303347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94305635T ATE167558T1 (de) | 1993-08-09 | 1994-07-29 | Verbesserungen an rohren |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0638749B1 (de) |
AT (1) | ATE167558T1 (de) |
DE (1) | DE69411095D1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2726345B1 (fr) * | 1994-11-02 | 1996-12-27 | Atochem Elf Sa | Tubes en polyamide et en polyethylene pour la distribution du gaz domestique |
WO1996018840A1 (fr) * | 1994-12-13 | 1996-06-20 | Nobel Plastiques | Canalisation en materiau synthetitque composite |
FR2731767A1 (fr) * | 1995-03-16 | 1996-09-20 | Nobel Plastiques | Canalisation en materiau synthetique composite |
JP2001522320A (ja) * | 1996-12-31 | 2001-11-13 | ザ・ダウ・ケミカル・カンパニー | 燃料容器のための積層構造体 |
FR2776228B1 (fr) * | 1998-03-20 | 2000-05-19 | Solvay | Corps creux multicouche en matiere thermoplastique |
US6170535B1 (en) * | 1998-11-17 | 2001-01-09 | Salflex Polymers Ltd. | Multi-layer conduit |
US6508275B1 (en) | 2000-03-15 | 2003-01-21 | Salflex Polymers Ltd. | Flexible fuel filler pipe |
FR2812929B1 (fr) * | 2000-08-11 | 2004-01-09 | Nobel Plastiques | Tube multicouche en matiere plastique pour fluides utilises dans les vehicules automobiles |
US7008700B1 (en) | 2001-03-05 | 2006-03-07 | 3-Form | Architectural laminate panel with embedded compressible objects and methods for making the same |
US7691470B2 (en) | 2001-03-05 | 2010-04-06 | 3Form | Laminate structure with polycarbonate sheets |
NL1019627C2 (nl) * | 2001-12-20 | 2003-06-24 | Pipelife Nederland Bv | Versterkte permeatie-dichte kunststofbuis. |
FR2841321A1 (fr) * | 2002-06-24 | 2003-12-26 | Atofina | Tuyaux flexibles a base de polymere thermoplastique et de polyolefine pour l'exploitation des camps de petrole ou de gaz |
US20060046017A1 (en) | 2004-09-01 | 2006-03-02 | 3Form | Architectural glass panels with embedded objects and methods for making the same |
WO2008138012A1 (en) | 2007-05-08 | 2008-11-13 | 3Form, Inc. | Multivariate color system with texture application |
USD691289S1 (en) | 2012-09-05 | 2013-10-08 | 3Form, Inc. | Panel with cut and aligned thatch interlayer |
NL1041400B1 (en) | 2015-07-14 | 2017-01-30 | Wavin Bv | Multilayered pipe and method of manufacturing the same. |
US10889081B2 (en) | 2016-06-01 | 2021-01-12 | Wavin B.V. | Multi-layered pipe and a method for forming a multi-layered pipe |
NL1041896B1 (en) * | 2016-06-01 | 2017-12-11 | Wavin Bv | A multi-layered pipe and a method for forming a multi-layered pipe. |
NL1042164B1 (en) | 2016-11-29 | 2018-06-18 | Wavin Bv | A multi-layered pipe and a method for forming a multi-layered pipe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2555017A1 (de) * | 1975-12-06 | 1977-06-08 | Kabel Metallwerke Ghh | Roehrfoermiges gebilde zum transport fluessiger oder gasfoermiger medien, insbesondere bei hohen temperaturen und hohem druck |
GB2058280B (en) * | 1979-07-17 | 1983-05-25 | Dunlop Ltd | Reinforced tubular articles |
JP2742579B2 (ja) * | 1986-02-01 | 1998-04-22 | 臼井国際産業 株式会社 | 可撓性複合ホース |
DE9203865U1 (de) * | 1992-03-23 | 1992-10-01 | Ems-Inventa AG, Zürich | Hochdruckschlauch sowie medienresistentes Innenteil desselben |
DE69331071T2 (de) * | 1992-04-14 | 2002-03-21 | Itt Mfg Enterprises Inc | Mehrschichtiger Kraftstoff-und Dampfschlauch |
DE4214383C2 (de) * | 1992-04-30 | 1996-08-14 | Inventa Ag | Koextrudiertes Mehrschicht-Polymer-Rohr |
-
1994
- 1994-07-29 EP EP94305635A patent/EP0638749B1/de not_active Expired - Lifetime
- 1994-07-29 AT AT94305635T patent/ATE167558T1/de not_active IP Right Cessation
- 1994-07-29 DE DE69411095T patent/DE69411095D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69411095D1 (de) | 1998-07-23 |
EP0638749B1 (de) | 1998-06-17 |
EP0638749A1 (de) | 1995-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |