DK0459437T3 - Plastic jacket pipes - Google Patents

Plastic jacket pipes

Info

Publication number
DK0459437T3
DK0459437T3 DK91108776.5T DK91108776T DK0459437T3 DK 0459437 T3 DK0459437 T3 DK 0459437T3 DK 91108776 T DK91108776 T DK 91108776T DK 0459437 T3 DK0459437 T3 DK 0459437T3
Authority
DK
Denmark
Prior art keywords
plastic jacket
granulated
expansion
jacket pipes
pipe
Prior art date
Application number
DK91108776.5T
Other languages
Danish (da)
Inventor
Lothar Dipl-Ing Gerke-Reineke
Andreas Dr-Ing Schleyer
Volker Dipl-In Schroeder-Wrede
Original Assignee
Gas Elektrizit Ts Und Wasserwe
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 Gas Elektrizit Ts Und Wasserwe filed Critical Gas Elektrizit Ts Und Wasserwe
Application granted granted Critical
Publication of DK0459437T3 publication Critical patent/DK0459437T3/en

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
    • F16L59/00—Thermal insulation in general
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The invention relates to a plastic jacket pipe for remote heating pipelines. In order to increase the pressure resistance of the insulating layer (4) between the inner pipe (2) and the outer pipe (3), granulated expanding glass or granulated expanding clay (5) is provided in the annular intermediate space. In consequence, expansion pillows or expansion structures no longer need to be provided in kinking or bending regions when the line is being laid. <IMAGE>
DK91108776.5T 1990-06-01 1991-05-29 Plastic jacket pipes DK0459437T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017702A DE4017702C2 (en) 1990-06-01 1990-06-01 Pipe made of composite pipe sections and method for laying such a pipe

Publications (1)

Publication Number Publication Date
DK0459437T3 true DK0459437T3 (en) 1995-04-03

Family

ID=6407640

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91108776.5T DK0459437T3 (en) 1990-06-01 1991-05-29 Plastic jacket pipes

Country Status (4)

Country Link
EP (1) EP0459437B1 (en)
AT (1) ATE112836T1 (en)
DE (2) DE4017702C2 (en)
DK (1) DK0459437T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29714571U1 (en) * 1997-08-14 1997-10-30 Rehau Ag + Co, 95111 Rehau Multilayer pipe
DE10200464A1 (en) * 2001-12-05 2003-10-09 Fitr Ges Fuer Innovation Im Ti Plastic pipe or pipe components for fluid and gas movement and cable protection includes closed cell foamed glass for greater heat insulation and physical properties
US11039997B2 (en) 2005-12-27 2021-06-22 Ruth-Maria Korth Cosmetic, dermatic, protective compositions comprising phospholipids, lecithins with peptides and at least one acetylating compound
DE102007015660A1 (en) * 2007-03-31 2008-10-02 Brugg Rohr Ag, Holding Flexible heat-insulated conduit
EP2343471A1 (en) 2010-01-07 2011-07-13 Josef Entfellner Fire resistant wall and method for its manufacture
DE102013216043A1 (en) * 2013-08-13 2015-02-19 Bayerische Motoren Werke Aktiengesellschaft Transport device for liquids and / or gases
DE102018206992A1 (en) * 2018-05-04 2019-11-07 Thyssenkrupp Ag Flameproof lightweight construction

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH442897A (en) * 1965-09-28 1967-08-31 Basler Stueckfaerberei Ag Pipe and process for its manufacture
DE1979976U (en) * 1967-01-23 1968-02-29 Mannesmann Ag HEAT-INSULATED PIPE OR HEAT-INSULATED PIPING.
DE7732727U1 (en) * 1977-10-24 1978-03-23 Wacker-Chemie Gmbh, 8000 Muenchen PIPE SURROUNDED BY THERMAL INSULATION
JPS5624289A (en) * 1979-07-31 1981-03-07 Furukawa Electric Co Ltd Adiabatic pipe and its manufacture
FR2479945A1 (en) * 1980-04-03 1981-10-09 Brangues Chaudronnerie Tuyaute PROCESS FOR THE CALORIFUGEAGE OF CONDUITS AND DUCTS OBTAINED
GB2106213B (en) * 1981-09-18 1985-03-20 Ici Plc Thermally-insulating conduit
AT375161B (en) * 1982-08-20 1984-07-10 Ver Edelstahlwerke Ag METHOD FOR PRODUCING A THERMALLY INSULATED BODY, PREFERABLY TUBE
DE3333508A1 (en) * 1983-09-16 1985-03-28 Rohrisolierbau Gmbh, 4040 Neuss Prefabricated insulating body
GB8501196D0 (en) * 1985-01-17 1985-02-20 Webco Ltd Pipelines
DE3819229A1 (en) * 1988-06-06 1989-12-07 Rheinhold & Mahla Gmbh METHOD FOR THE PRODUCTION OF SHELLS, MOLDED PARTS AND A REMOVABLE INSULATION

Also Published As

Publication number Publication date
EP0459437B1 (en) 1994-10-12
EP0459437A1 (en) 1991-12-04
DE4017702C2 (en) 1995-02-23
ATE112836T1 (en) 1994-10-15
DE59103200D1 (en) 1994-11-17
DE4017702A1 (en) 1991-12-05

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