FR2291443B1 - - Google Patents

Info

Publication number
FR2291443B1
FR2291443B1 FR7440651A FR7440651A FR2291443B1 FR 2291443 B1 FR2291443 B1 FR 2291443B1 FR 7440651 A FR7440651 A FR 7440651A FR 7440651 A FR7440651 A FR 7440651A FR 2291443 B1 FR2291443 B1 FR 2291443B1
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
FR7440651A
Other languages
French (fr)
Other versions
FR2291443A1 (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.)
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/fr
Publication of FR2291443A1 publication Critical patent/FR2291443A1/fr
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)
FR7440651A 1974-11-13 1974-11-13 Dispositif de protection des conduites ou canalisations enterrees contre les elements durs du sol Granted FR2291443A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440651A FR2291443A1 (fr) 1974-11-13 1974-11-13 Dispositif de protection des conduites ou canalisations enterrees contre les elements durs du sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440651A FR2291443A1 (fr) 1974-11-13 1974-11-13 Dispositif de protection des conduites ou canalisations enterrees contre les elements durs du sol

Publications (2)

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

Family

ID=9145938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440651A Granted FR2291443A1 (fr) 1974-11-13 1974-11-13 Dispositif de protection des conduites ou canalisations enterrees contre les elements durs du sol

Country Status (1)

Country Link
FR (1) FR2291443A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT251003Y1 (it) * 2000-10-20 2003-10-22 Riccini S R L Struttura a piu' tubi flessibili uniti da guaina
FR2821142A1 (fr) 2001-02-16 2002-08-23 Jean Bessac Dispositif de protection mecanique de conduites et de cables enterres
FR2962512B1 (fr) * 2010-07-07 2012-09-07 Yannick Joubeaux Dispositif d'avertissement et de protection de conduites ou cables enterres
RU2476750C2 (ru) * 2011-04-01 2013-02-27 Константин Владимирович Рыжаков Устройство для защиты цилиндрических конструкций и защитная рейка для него
RU170059U1 (ru) * 2016-09-22 2017-04-12 Антон Сергеевич Кашин Защитная рейка для трубопровода

Family Cites Families (1)

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

Also Published As

Publication number Publication date
FR2291443A1 (fr) 1976-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse