FR1367787A - tubular protective elements, in particular for pipes - Google Patents

tubular protective elements, in particular for pipes

Info

Publication number
FR1367787A
FR1367787A FR77000615A FR77000615A FR1367787A FR 1367787 A FR1367787 A FR 1367787A FR 77000615 A FR77000615 A FR 77000615A FR 77000615 A FR77000615 A FR 77000615A FR 1367787 A FR1367787 A FR 1367787A
Authority
FR
France
Prior art keywords
pipes
protective elements
tubular protective
tubular
elements
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
Application number
FR77000615A
Other languages
French (fr)
Inventor
Michel Emile Foa
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 filed Critical
Priority to FR77000615A priority Critical patent/FR1367787A/en
Application granted granted Critical
Publication of FR1367787A publication Critical patent/FR1367787A/en
Expired 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
    • 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
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR77000615A 1963-07-06 1963-07-06 tubular protective elements, in particular for pipes Expired FR1367787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR77000615A FR1367787A (en) 1963-07-06 1963-07-06 tubular protective elements, in particular for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR77000615A FR1367787A (en) 1963-07-06 1963-07-06 tubular protective elements, in particular for pipes

Publications (1)

Publication Number Publication Date
FR1367787A true FR1367787A (en) 1964-07-24

Family

ID=1573585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77000615A Expired FR1367787A (en) 1963-07-06 1963-07-06 tubular protective elements, in particular for pipes

Country Status (1)

Country Link
FR (1) FR1367787A (en)

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