FR2520021B1 - - Google Patents

Info

Publication number
FR2520021B1
FR2520021B1 FR8200933A FR8200933A FR2520021B1 FR 2520021 B1 FR2520021 B1 FR 2520021B1 FR 8200933 A FR8200933 A FR 8200933A FR 8200933 A FR8200933 A FR 8200933A FR 2520021 B1 FR2520021 B1 FR 2520021B1
Authority
FR
France
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
FR8200933A
Other languages
French (fr)
Other versions
FR2520021A1 (fr
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.)
Coopetanche SA
Original Assignee
Coopetanche SA
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 Coopetanche SA filed Critical Coopetanche SA
Priority to FR8200933A priority Critical patent/FR2520021A1/fr
Priority to CH193/83A priority patent/CH656093A5/fr
Priority to GB08301365A priority patent/GB2113608B/en
Priority to IT19215/83A priority patent/IT1160457B/it
Publication of FR2520021A1 publication Critical patent/FR2520021A1/fr
Application granted granted Critical
Publication of FR2520021B1 publication Critical patent/FR2520021B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR8200933A 1982-01-21 1982-01-21 Materiau composite et gaine de garnissage interieur pour conduite realisee en ce materiau Granted FR2520021A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8200933A FR2520021A1 (fr) 1982-01-21 1982-01-21 Materiau composite et gaine de garnissage interieur pour conduite realisee en ce materiau
CH193/83A CH656093A5 (fr) 1982-01-21 1983-01-14 Materiau composite compact souple.
GB08301365A GB2113608B (en) 1982-01-21 1983-01-19 Composite materials and internal lining sheaths for conduits or ducts made of such materials
IT19215/83A IT1160457B (it) 1982-01-21 1983-01-21 Materiale compositi e guaine di rivestimento interno per condotte realizzate con questi materiali

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200933A FR2520021A1 (fr) 1982-01-21 1982-01-21 Materiau composite et gaine de garnissage interieur pour conduite realisee en ce materiau

Publications (2)

Publication Number Publication Date
FR2520021A1 FR2520021A1 (fr) 1983-07-22
FR2520021B1 true FR2520021B1 (en:Method) 1985-02-15

Family

ID=9270205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8200933A Granted FR2520021A1 (fr) 1982-01-21 1982-01-21 Materiau composite et gaine de garnissage interieur pour conduite realisee en ce materiau

Country Status (1)

Country Link
FR (1) FR2520021A1 (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253956A (en) * 1992-03-02 1993-10-19 American Pipeline Supply, Corp. Method of lining branch line
PL434662A1 (pl) 2020-07-13 2021-01-25 Firma Handlowo-Usługowa Instbud Stanisław Boguta Spółka Jawna Wielowarstwowy rękaw kompozytowy, zwłaszcza do bezwykopowej renowacji rurociągów.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480901B1 (fr) * 1980-04-18 1985-10-11 Coopetanche Sa Procede de garnissage interne d'une conduite

Also Published As

Publication number Publication date
FR2520021A1 (fr) 1983-07-22

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