FR1109143A - Joint isolant électriquement pour canalisation en tuyaux métalliques enterrés - Google Patents

Joint isolant électriquement pour canalisation en tuyaux métalliques enterrés

Info

Publication number
FR1109143A
FR1109143A FR1109143DA FR1109143A FR 1109143 A FR1109143 A FR 1109143A FR 1109143D A FR1109143D A FR 1109143DA FR 1109143 A FR1109143 A FR 1109143A
Authority
FR
France
Prior art keywords
electrically insulating
metal pipes
insulating gasket
underground metal
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
Other languages
English (en)
Inventor
Daniel Souriau
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.)
SERVICES PUBLICS ET D IND SOC
Original Assignee
SERVICES PUBLICS ET D IND SOC
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 SERVICES PUBLICS ET D IND SOC filed Critical SERVICES PUBLICS ET D IND SOC
Application granted granted Critical
Publication of FR1109143A publication Critical patent/FR1109143A/fr
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
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/02—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other
    • F16L25/023—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other for joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1109143D 1954-07-13 1954-07-13 Joint isolant électriquement pour canalisation en tuyaux métalliques enterrés Expired FR1109143A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1109143T 1954-07-13

Publications (1)

Publication Number Publication Date
FR1109143A true FR1109143A (fr) 1956-01-23

Family

ID=9625377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109143D Expired FR1109143A (fr) 1954-07-13 1954-07-13 Joint isolant électriquement pour canalisation en tuyaux métalliques enterrés

Country Status (1)

Country Link
FR (1) FR1109143A (fr)

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