FR1469567A - Watertight underground pipeline - Google Patents

Watertight underground pipeline

Info

Publication number
FR1469567A
FR1469567A FR44718A FR44718A FR1469567A FR 1469567 A FR1469567 A FR 1469567A FR 44718 A FR44718 A FR 44718A FR 44718 A FR44718 A FR 44718A FR 1469567 A FR1469567 A FR 1469567A
Authority
FR
France
Prior art keywords
underground pipeline
watertight
watertight underground
pipeline
underground
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
FR44718A
Other languages
French (fr)
Inventor
Rene Heesse
Raymond De Candolle
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 FR44718A priority Critical patent/FR1469567A/en
Application granted granted Critical
Publication of FR1469567A publication Critical patent/FR1469567A/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
    • 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
    • H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor
    • 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
    • H02G9/065—Longitudinally split tubes or conduits therefor
FR44718A 1966-01-04 1966-01-04 Watertight underground pipeline Expired FR1469567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR44718A FR1469567A (en) 1966-01-04 1966-01-04 Watertight underground pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44718A FR1469567A (en) 1966-01-04 1966-01-04 Watertight underground pipeline

Publications (1)

Publication Number Publication Date
FR1469567A true FR1469567A (en) 1967-02-17

Family

ID=1583813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44718A Expired FR1469567A (en) 1966-01-04 1966-01-04 Watertight underground pipeline

Country Status (1)

Country Link
FR (1) FR1469567A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439847A1 (en) * 1978-10-25 1980-05-23 Deluermoz Jean Channel for cable or conduit - consists of cylindrical plastics cover laid over cable on concrete base and covered with concrete, with shallow trench serving as former
EP1526313A2 (en) * 2003-10-22 2005-04-27 REHAU AG + Co Pipeline and pipeline production method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439847A1 (en) * 1978-10-25 1980-05-23 Deluermoz Jean Channel for cable or conduit - consists of cylindrical plastics cover laid over cable on concrete base and covered with concrete, with shallow trench serving as former
EP1526313A2 (en) * 2003-10-22 2005-04-27 REHAU AG + Co Pipeline and pipeline production method
EP1526313A3 (en) * 2003-10-22 2006-10-18 REHAU AG + Co Pipeline and pipeline production method

Similar Documents

Publication Publication Date Title
BE748936Q (en) A FLEXIBLE PIPE
CH496197A (en) Flexible pipe
CH457996A (en) Pipe coupling
CH473338A (en) Sleeve pipe sleeve seal
FR1517359A (en) Advanced excavator
AT289487B (en) Plastic pipe
CH460560A (en) Caterpillar
CH457994A (en) Pipe seal connection
AT301284B (en) Flexible pipeline
CH417247A (en) Pipe connection
CH469148A (en) Floating breakwater
CH468587A (en) Pipe coupling
CH463212A (en) Pipe coupling
CH449350A (en) Pipe coupling
BR6908452D0 (en) UNDERWATER MINING
AT285257B (en) Pipe coupling
DE6606565U (en) DRILLING SHIP
FR1521551A (en) Underwater livewell
FR1469567A (en) Watertight underground pipeline
CH436882A (en) Pipe coupling
CH464622A (en) Pipe connection
FR1436856A (en) Line pipe
FR1521334A (en) Pipe connection
AT281514B (en) Swiveling pipe connection
FR1521117A (en) Insulated pipe