PT70011A - Process for the manufacture of internally reinforced tubeswith synthetic material - Google Patents

Process for the manufacture of internally reinforced tubeswith synthetic material

Info

Publication number
PT70011A
PT70011A PT70011A PT7001179A PT70011A PT 70011 A PT70011 A PT 70011A PT 70011 A PT70011 A PT 70011A PT 7001179 A PT7001179 A PT 7001179A PT 70011 A PT70011 A PT 70011A
Authority
PT
Portugal
Prior art keywords
tubeswith
manufacture
synthetic material
internally reinforced
reinforced
Prior art date
Application number
PT70011A
Other languages
Portuguese (pt)
Original Assignee
Amengual Rotger
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 Amengual Rotger filed Critical Amengual Rotger
Publication of PT70011A publication Critical patent/PT70011A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
PT70011A 1978-08-03 1979-08-01 Process for the manufacture of internally reinforced tubeswith synthetic material PT70011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES78472313A ES472313A1 (en) 1978-08-03 1978-08-03 Method of manufacturing tubes

Publications (1)

Publication Number Publication Date
PT70011A true PT70011A (en) 1979-09-01

Family

ID=8476613

Family Applications (1)

Application Number Title Priority Date Filing Date
PT70011A PT70011A (en) 1978-08-03 1979-08-01 Process for the manufacture of internally reinforced tubeswith synthetic material

Country Status (5)

Country Link
DE (1) DE2931425A1 (en)
ES (1) ES472313A1 (en)
FR (1) FR2432670A1 (en)
GB (1) GB2035430A (en)
PT (1) PT70011A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI77102C (en) * 1981-05-25 1989-01-10 Kabel Metallwerke Ghh Process for producing a heat insulated conduit
CA2135322C (en) * 1993-11-10 2001-02-06 Hiroshi Sugahara Method for producing a fiber-reinforced thermoplastic resin foamed product
BE1011075A3 (en) * 1997-03-28 1999-04-06 Solvay Forms duct metal jacket tube.
DE102007045900A1 (en) * 2007-09-26 2009-04-09 Rehau Ag + Co Composite body and method for its production

Also Published As

Publication number Publication date
FR2432670A1 (en) 1980-02-29
ES472313A1 (en) 1979-02-16
GB2035430A (en) 1980-06-18
DE2931425A1 (en) 1980-03-27

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