DE20011499U1 - Sanitary and / or heating pipe - Google Patents

Sanitary and / or heating pipe

Info

Publication number
DE20011499U1
DE20011499U1 DE20011499U DE20011499U DE20011499U1 DE 20011499 U1 DE20011499 U1 DE 20011499U1 DE 20011499 U DE20011499 U DE 20011499U DE 20011499 U DE20011499 U DE 20011499U DE 20011499 U1 DE20011499 U1 DE 20011499U1
Authority
DE
Germany
Prior art keywords
tube
metal
sanitary
inner tube
heating pipe
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20011499U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewing GmbH
Original Assignee
Hewing GmbH
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 Hewing GmbH filed Critical Hewing GmbH
Priority to DE20011499U priority Critical patent/DE20011499U1/en
Publication of DE20011499U1 publication Critical patent/DE20011499U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16L9/121—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
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (1)

Kunststoff-Metall-Verbundrohr für den Sanitär- und/oder Heizungsbereich mit
  • - einem Innenrohr (12) aus einem PP-Kunststoffmaterial,
  • - einem Außenrohr (26) aus einem PP-Kunststoffmaterial,
  • - einer zwischen dem Innenrohr (12) und dem Außenrohr (26) angeord­ neten Metallschicht, die ein zu einem Metallrohr (16) gewickeltes oder längsgeformtes Metallband (18) aufweist, dessen Längsränder (20) ein­ ander überlappen und miteinander verklebt sind, und
  • - jeweils einer Haftvermittlerschicht (14, 24) zwischen dem Innenrohr (12) und dem Metallrohr (16) und zwischen dem Metallrohr (16) und dem Außenrohr (26),
  • - wobei das Metallband (18) einseitig mit einem Haftvermittler (22) be­ schichtet ist, der dem Innenrohr (12) zugewandt angeordnet ist.
Plastic-metal composite pipe for the sanitary and / or heating area with
  • - an inner tube ( 12 ) made of a PP plastic material,
  • - an outer tube ( 26 ) made of a PP plastic material,
  • - A between the inner tube ( 12 ) and the outer tube ( 26 ) angeord Neten metal layer having a metal tube ( 16 ) wound or elongated metal strip ( 18 ), the longitudinal edges ( 20 ) overlap and glued together, and
  • - in each case one adhesion promoter layer ( 14 , 24 ) between the inner tube ( 12 ) and the metal tube ( 16 ) and between the metal tube ( 16 ) and the outer tube ( 26 ),
  • - The metal strip ( 18 ) is coated on one side with an adhesion promoter ( 22 ), which is arranged facing the inner tube ( 12 ).
DE20011499U 1999-07-10 2000-06-30 Sanitary and / or heating pipe Expired - Lifetime DE20011499U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20011499U DE20011499U1 (en) 1999-07-10 2000-06-30 Sanitary and / or heating pipe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29912054 1999-07-10
DE29922091 1999-12-16
DE20011499U DE20011499U1 (en) 1999-07-10 2000-06-30 Sanitary and / or heating pipe

Publications (1)

Publication Number Publication Date
DE20011499U1 true DE20011499U1 (en) 2000-12-07

Family

ID=26062639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20011499U Expired - Lifetime DE20011499U1 (en) 1999-07-10 2000-06-30 Sanitary and / or heating pipe

Country Status (2)

Country Link
DE (1) DE20011499U1 (en)
PL (1) PL341329A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1316751A3 (en) * 2001-11-29 2003-12-17 Europipes S.r.l. Multilayer pipe
EP1775506A2 (en) 2005-10-13 2007-04-18 Aquatherm Besitzgesellschaft mbH Register
CN104676237A (en) * 2015-02-11 2015-06-03 宁波市鄞州得发铝型材配件有限公司 Plastic-covered iron pipe and production device thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1316751A3 (en) * 2001-11-29 2003-12-17 Europipes S.r.l. Multilayer pipe
EP1775506A2 (en) 2005-10-13 2007-04-18 Aquatherm Besitzgesellschaft mbH Register
CN104676237A (en) * 2015-02-11 2015-06-03 宁波市鄞州得发铝型材配件有限公司 Plastic-covered iron pipe and production device thereof
CN104676237B (en) * 2015-02-11 2017-05-03 宁波市鄞州得发铝型材配件有限公司 Plastic-covered iron pipe and production equipment thereof

Also Published As

Publication number Publication date
PL341329A1 (en) 2001-01-15

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010111

R156 Lapse of ip right after 3 years

Effective date: 20031231