FR1544720A - New removable seal for tube coupling - Google Patents

New removable seal for tube coupling

Info

Publication number
FR1544720A
FR1544720A FR117083A FR117083A FR1544720A FR 1544720 A FR1544720 A FR 1544720A FR 117083 A FR117083 A FR 117083A FR 117083 A FR117083 A FR 117083A FR 1544720 A FR1544720 A FR 1544720A
Authority
FR
France
Prior art keywords
tube coupling
removable seal
new removable
new
seal
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
FR117083A
Other languages
French (fr)
Inventor
Jean Louis Albert Duret
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.)
Vallourec SA
Original Assignee
Vallourec 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
Priority claimed from LU51742A external-priority patent/LU51742A1/xx
Application filed by Vallourec SA filed Critical Vallourec SA
Priority to FR117083A priority Critical patent/FR1544720A/en
Application granted granted Critical
Publication of FR1544720A publication Critical patent/FR1544720A/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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
FR117083A 1966-08-10 1967-08-07 New removable seal for tube coupling Expired FR1544720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR117083A FR1544720A (en) 1966-08-10 1967-08-07 New removable seal for tube coupling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU51742A LU51742A1 (en) 1966-08-10 1966-08-10
FR117083A FR1544720A (en) 1966-08-10 1967-08-07 New removable seal for tube coupling

Publications (1)

Publication Number Publication Date
FR1544720A true FR1544720A (en) 1968-11-08

Family

ID=26178678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR117083A Expired FR1544720A (en) 1966-08-10 1967-08-07 New removable seal for tube coupling

Country Status (1)

Country Link
FR (1) FR1544720A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190238A5 (en) * 1972-06-16 1974-01-25 Vallourec
US4925217A (en) * 1988-10-24 1990-05-15 Huron Products Corporation Quick connector with visual checking method
US5135268A (en) * 1990-11-08 1992-08-04 Huron Products Industries Quick connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190238A5 (en) * 1972-06-16 1974-01-25 Vallourec
US4925217A (en) * 1988-10-24 1990-05-15 Huron Products Corporation Quick connector with visual checking method
US5135268A (en) * 1990-11-08 1992-08-04 Huron Products Industries Quick connector

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