FR2291443A1 - Protection of buried pipeline - using rectangular anticorrosion channels held laterally by spacers - Google Patents

Protection of buried pipeline - using rectangular anticorrosion channels held laterally by spacers

Info

Publication number
FR2291443A1
FR2291443A1 FR7440651A FR7440651A FR2291443A1 FR 2291443 A1 FR2291443 A1 FR 2291443A1 FR 7440651 A FR7440651 A FR 7440651A FR 7440651 A FR7440651 A FR 7440651A FR 2291443 A1 FR2291443 A1 FR 2291443A1
Authority
FR
France
Prior art keywords
rectangular
conduits
anticorrosion
spacers
protection
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.)
Granted
Application number
FR7440651A
Other languages
French (fr)
Other versions
FR2291443B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7440651A priority Critical patent/FR2291443A1/en
Publication of FR2291443A1 publication Critical patent/FR2291443A1/en
Application granted granted Critical
Publication of FR2291443B1 publication Critical patent/FR2291443B1/fr
Granted 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

A device is used for protecting buried conduits which are fragile and can be deformed under pressure. The device consists of a type of lattice which surrounds or partially surrounds the conduits and pieces of this lattice work are placed at intervals along the conduit length. There is a large number of rectangular shaped conduits (2) running longitudinally and these are divided into rectangular internal channels (1), (3). The device allows some hinging action to take place between the individual conduits. The method is more satisfactory than wood and anti-corrosive beds.
FR7440651A 1974-11-13 1974-11-13 Protection of buried pipeline - using rectangular anticorrosion channels held laterally by spacers Granted FR2291443A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440651A FR2291443A1 (en) 1974-11-13 1974-11-13 Protection of buried pipeline - using rectangular anticorrosion channels held laterally by spacers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440651A FR2291443A1 (en) 1974-11-13 1974-11-13 Protection of buried pipeline - using rectangular anticorrosion channels held laterally by spacers

Publications (2)

Publication Number Publication Date
FR2291443A1 true FR2291443A1 (en) 1976-06-11
FR2291443B1 FR2291443B1 (en) 1977-03-25

Family

ID=9145938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440651A Granted FR2291443A1 (en) 1974-11-13 1974-11-13 Protection of buried pipeline - using rectangular anticorrosion channels held laterally by spacers

Country Status (1)

Country Link
FR (1) FR2291443A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199503A1 (en) * 2000-10-20 2002-04-24 RICCINI S.r.l. A structure with more than one flexible tube kept together by a sheath.
FR2821142A1 (en) 2001-02-16 2002-08-23 Jean Bessac Mechanical protection of buried pipes and cables, uses rigid strips joined edge-to-edge by elastic bands and wrapped round pipe or cable with strips parallel to pipe or cable axis
WO2012004500A1 (en) * 2010-07-07 2012-01-12 Yannick Joubeaux Device for drawing attention to and protecting buried pipes or cables
RU2476750C2 (en) * 2011-04-01 2013-02-27 Константин Владимирович Рыжаков Device to protect cylindrical structures and protective rack for it
RU170059U1 (en) * 2016-09-22 2017-04-12 Антон Сергеевич Кашин PROTECTIVE RACK FOR PIPELINE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2097286A5 (en) * 1970-07-01 1972-03-03 Thorsman Oswald

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2097286A5 (en) * 1970-07-01 1972-03-03 Thorsman Oswald

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199503A1 (en) * 2000-10-20 2002-04-24 RICCINI S.r.l. A structure with more than one flexible tube kept together by a sheath.
FR2821142A1 (en) 2001-02-16 2002-08-23 Jean Bessac Mechanical protection of buried pipes and cables, uses rigid strips joined edge-to-edge by elastic bands and wrapped round pipe or cable with strips parallel to pipe or cable axis
WO2012004500A1 (en) * 2010-07-07 2012-01-12 Yannick Joubeaux Device for drawing attention to and protecting buried pipes or cables
FR2962512A1 (en) * 2010-07-07 2012-01-13 Yannick Joubeaux DEVICE FOR WARNING AND PROTECTION OF CONDUITS OR CABLES
RU2476750C2 (en) * 2011-04-01 2013-02-27 Константин Владимирович Рыжаков Device to protect cylindrical structures and protective rack for it
RU170059U1 (en) * 2016-09-22 2017-04-12 Антон Сергеевич Кашин PROTECTIVE RACK FOR PIPELINE

Also Published As

Publication number Publication date
FR2291443B1 (en) 1977-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse