PL341329A1 - Composite type made of plastic and metal composite - Google Patents

Composite type made of plastic and metal composite

Info

Publication number
PL341329A1
PL341329A1 PL34132900A PL34132900A PL341329A1 PL 341329 A1 PL341329 A1 PL 341329A1 PL 34132900 A PL34132900 A PL 34132900A PL 34132900 A PL34132900 A PL 34132900A PL 341329 A1 PL341329 A1 PL 341329A1
Authority
PL
Poland
Prior art keywords
composite
plastic
type made
metal
metal composite
Prior art date
Application number
PL34132900A
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
Publication of PL341329A1 publication Critical patent/PL341329A1/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
    • 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)
PL34132900A 1999-07-10 2000-07-10 Composite type made of plastic and metal composite PL341329A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29912054 1999-07-10
DE29922091 1999-12-16

Publications (1)

Publication Number Publication Date
PL341329A1 true PL341329A1 (en) 2001-01-15

Family

ID=26062639

Family Applications (1)

Application Number Title Priority Date Filing Date
PL34132900A PL341329A1 (en) 1999-07-10 2000-07-10 Composite type made of plastic and metal composite

Country Status (2)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20011119A1 (en) * 2001-11-29 2003-05-29 Europipes Srl MULTI-LAYER PIPE
DE202005016213U1 (en) 2005-10-13 2007-03-01 Aquatherm Besitzgesellschaft Mbh Matrix for heating and/or cooling room has extruded rectangular pipes with inner and outer coatings consisting of or containing polypropylene, between which oxygen barrier coating is arranged
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
DE20011499U1 (en) 2000-12-07

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Legal Events

Date Code Title Description
VOID Decisions declaring the decisions on the grant of the patents lapsed