FR2324973B1 - - Google Patents

Info

Publication number
FR2324973B1
FR2324973B1 FR7617504A FR7617504A FR2324973B1 FR 2324973 B1 FR2324973 B1 FR 2324973B1 FR 7617504 A FR7617504 A FR 7617504A FR 7617504 A FR7617504 A FR 7617504A FR 2324973 B1 FR2324973 B1 FR 2324973B1
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
FR7617504A
Other languages
French (fr)
Other versions
FR2324973A1 (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.)
ATTOCK OILFIELD EQUIP
Original Assignee
ATTOCK OILFIELD EQUIP
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 ATTOCK OILFIELD EQUIP filed Critical ATTOCK OILFIELD EQUIP
Publication of FR2324973A1 publication Critical patent/FR2324973A1/en
Application granted granted Critical
Publication of FR2324973B1 publication Critical patent/FR2324973B1/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
    • 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
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Electric Cable Installation (AREA)
  • Processing Of Terminals (AREA)
  • Golf Clubs (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
FR7617504A 1975-09-19 1976-06-10 PERFECTED FITTING WITH SCREWING FOR PIPES, ESPECIALLY FOR DRILLING Granted FR2324973A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38510/75A GB1503395A (en) 1975-09-19 1975-09-19 Pipe connector

Publications (2)

Publication Number Publication Date
FR2324973A1 FR2324973A1 (en) 1977-04-15
FR2324973B1 true FR2324973B1 (en) 1980-06-06

Family

ID=10403947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617504A Granted FR2324973A1 (en) 1975-09-19 1976-06-10 PERFECTED FITTING WITH SCREWING FOR PIPES, ESPECIALLY FOR DRILLING

Country Status (6)

Country Link
JP (1) JPS5239821A (en)
AU (1) AU502355B2 (en)
DE (1) DE2622944A1 (en)
FR (1) FR2324973A1 (en)
GB (1) GB1503395A (en)
NO (1) NO761774L (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783975U (en) * 1980-11-13 1982-05-24
JPS5852994A (en) * 1981-09-24 1983-03-29 Nippon Gakki Seizo Kk Anticorrosive electrode unit in external power source
GB2113334B (en) * 1982-01-18 1985-11-13 Hunting Oilfield Services Improvements in and relating to pipe connectors
DE3203857C2 (en) * 1982-02-03 1984-08-02 Mannesmann AG, 4000 Düsseldorf Oil field pipe connection and method of connecting oil field pipes
US4473245A (en) * 1982-04-13 1984-09-25 Otis Engineering Corporation Pipe joint
US4489963A (en) * 1982-04-13 1984-12-25 Otis Engineering Corporation Pipe joint
US4433862A (en) * 1982-04-13 1984-02-28 Otis Engineering Corporation Pipe joint
DE3371683D1 (en) * 1982-08-18 1987-06-25 Ici Plc Coupling
US4893844A (en) * 1983-04-29 1990-01-16 Baker Hughes Incorporated Tubular coupling with ventable seal
US4458925A (en) * 1983-05-19 1984-07-10 Otis Engineering Corporation Pipe joint
US4671544A (en) * 1985-10-15 1987-06-09 Hydril Company Seal for threaded pipe connection
IT1224745B (en) * 1988-10-03 1990-10-18 Dalmine Spa METALLIC HERMETIC SEAL JOINT FOR PIPES
CA2023087A1 (en) * 1989-08-24 1991-02-25 Hiroshi Akiyama Pipe joint and pipe with pipe joint
DE4007408C1 (en) * 1990-03-06 1991-07-25 Mannesmann Ag, 4000 Duesseldorf, De Gas-tight pipe connector for oil fields - in which symmetrical PTFE ring is formed between tapered plug and socket that screw together
DE9106846U1 (en) * 1991-06-04 1991-08-22 Thyssen Industrie Ag, 4300 Essen Ductile iron jacking pipe
JP3057857B2 (en) * 1991-11-08 2000-07-04 日本鋼管株式会社 High torque tool joint
US5360242A (en) * 1992-10-07 1994-11-01 Argent Michael F Pipe connecting assembly and method for joining two lengths of steel pipe by a press-fit connection
DE4239092A1 (en) * 1992-11-20 1994-05-26 Preussag Anlagenbau Electrically testable plastic pipe jointing for underground water - is sealed at two sepd. points by compression of elastic rings into grooves when bevelled ends of pipe encounter collar of sleeve
JP2678895B2 (en) * 1995-06-29 1997-11-19 貫一郎 石原 Perennial notebook
US6409175B1 (en) * 1999-07-13 2002-06-25 Grant Prideco, Inc. Expandable joint connector
TW506501U (en) * 2001-10-19 2002-10-11 Hong Kong And China Gas Compan Pipe fittings
US20060071473A1 (en) * 2004-10-05 2006-04-06 Sivley Robert S Iv Helical groove for a tubular connection
CN108868658A (en) * 2018-06-28 2018-11-23 无锡西姆莱斯石油专用管制造有限公司 A kind of casing thread connection with multi-sealed face screw thread positive-angle
JP2020085001A (en) * 2018-11-15 2020-06-04 日本製鉄株式会社 Tapered screw joint
CN110593774A (en) * 2019-10-30 2019-12-20 澳普洛钻探工具(无锡)有限公司 Sealing drill rod external thread structure

Also Published As

Publication number Publication date
AU1435076A (en) 1977-12-01
AU502355B2 (en) 1979-07-19
GB1503395A (en) 1978-03-08
NO761774L (en) 1977-03-22
DE2622944A1 (en) 1977-03-24
FR2324973A1 (en) 1977-04-15
JPS5239821A (en) 1977-03-28

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse