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FR2738773B1 - COMPLEX STRUCTURE FOR USE IN REPAIRING DUCTS - Google Patents

COMPLEX STRUCTURE FOR USE IN REPAIRING DUCTS

Info

Publication number
FR2738773B1
FR2738773B1 FR9511175A FR9511175A FR2738773B1 FR 2738773 B1 FR2738773 B1 FR 2738773B1 FR 9511175 A FR9511175 A FR 9511175A FR 9511175 A FR9511175 A FR 9511175A FR 2738773 B1 FR2738773 B1 FR 2738773B1
Authority
FR
France
Prior art keywords
complex structure
ducts
repairing
repairing ducts
complex
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 - Fee Related
Application number
FR9511175A
Other languages
French (fr)
Other versions
FR2738773A1 (en
Inventor
Andre Fourezon
Thierry Klethy
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.)
Fils dAuguste Chomarat et Cie SA
Original Assignee
Fils dAuguste Chomarat et Cie 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 Fils dAuguste Chomarat et Cie SA filed Critical Fils dAuguste Chomarat et Cie SA
Priority to FR9511175A priority Critical patent/FR2738773B1/en
Priority to CZ953316A priority patent/CZ331695A3/en
Priority to EP95420362A priority patent/EP0723105A3/en
Publication of FR2738773A1 publication Critical patent/FR2738773A1/en
Application granted granted Critical
Publication of FR2738773B1 publication Critical patent/FR2738773B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners

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)
FR9511175A 1994-12-23 1995-09-19 COMPLEX STRUCTURE FOR USE IN REPAIRING DUCTS Expired - Fee Related FR2738773B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9511175A FR2738773B1 (en) 1995-09-19 1995-09-19 COMPLEX STRUCTURE FOR USE IN REPAIRING DUCTS
CZ953316A CZ331695A3 (en) 1994-12-23 1995-12-15 Composite textile material for repair and manufacture of pipelines
EP95420362A EP0723105A3 (en) 1994-12-23 1995-12-19 Complex structure for repairing pipelines and tubular element made from such structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511175A FR2738773B1 (en) 1995-09-19 1995-09-19 COMPLEX STRUCTURE FOR USE IN REPAIRING DUCTS

Publications (2)

Publication Number Publication Date
FR2738773A1 FR2738773A1 (en) 1997-03-21
FR2738773B1 true FR2738773B1 (en) 1997-10-17

Family

ID=9482856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9511175A Expired - Fee Related FR2738773B1 (en) 1994-12-23 1995-09-19 COMPLEX STRUCTURE FOR USE IN REPAIRING DUCTS

Country Status (1)

Country Link
FR (1) FR2738773B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2580957B (en) * 2019-01-31 2021-11-03 W E Rawson Ltd Improvements relating to pipe liners

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9006154D0 (en) * 1990-03-19 1990-05-16 Insituform Group Ltd Improvements relating to lining materials for pipelines and passageways and to pipes produced from such materials
FI88646C (en) * 1990-04-06 1993-06-17 Suomen Putkisaneeraus Oy Procedures and materials for repair of flow ducts, such as pipes
US5163481A (en) * 1990-12-28 1992-11-17 Guilio Catallo Tubular liner for softlining pipe rehabilitation

Also Published As

Publication number Publication date
FR2738773A1 (en) 1997-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse