NO761774L - Anordning til kopling av r¦rforbindelser. - Google Patents

Anordning til kopling av r¦rforbindelser.

Info

Publication number
NO761774L
NO761774L NO761774A NO761774A NO761774L NO 761774 L NO761774 L NO 761774L NO 761774 A NO761774 A NO 761774A NO 761774 A NO761774 A NO 761774A NO 761774 L NO761774 L NO 761774L
Authority
NO
Norway
Prior art keywords
socket
pin
shoulder
outer end
pipe connection
Prior art date
Application number
NO761774A
Other languages
English (en)
Norwegian (no)
Inventor
David Michael Frederick Parker
Original Assignee
Attock Oilfield Equipment Comp
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 Equipment Comp filed Critical Attock Oilfield Equipment Comp
Publication of NO761774L publication Critical patent/NO761774L/no

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)
NO761774A 1975-09-19 1976-05-25 Anordning til kopling av r¦rforbindelser. NO761774L (no)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NO761774L true NO761774L (no) 1977-03-22

Family

ID=10403947

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761774A NO761774L (no) 1975-09-19 1976-05-25 Anordning til kopling av r¦rforbindelser.

Country Status (6)

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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783975U (nl) * 1980-11-13 1982-05-24
JPS5852994A (ja) * 1981-09-24 1983-03-29 Nippon Gakki Seizo Kk 外部電源防蝕電極装置
GB2113334B (en) * 1982-01-18 1985-11-13 Hunting Oilfield Services Improvements in and relating to pipe connectors
DE3203857C2 (de) * 1982-02-03 1984-08-02 Mannesmann AG, 4000 Düsseldorf Ölfeldrohr-Verbindung und Verfahren zum Verbinden von Ölfeld-Rohren
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 (it) * 1988-10-03 1990-10-18 Dalmine Spa Giunto a tenuta ermetica metallica per tubi
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 (de) * 1991-06-04 1991-08-22 Thyssen Industrie Ag, 4300 Essen Vortriebsrohr aus duktilem Gußeisen
JP3057857B2 (ja) * 1991-11-08 2000-07-04 日本鋼管株式会社 高トルクツールジョイント
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 (de) * 1992-11-20 1994-05-26 Preussag Anlagenbau Ausbauverrohrung für eine Grundwassermeßstelle
JP2678895B2 (ja) * 1995-06-29 1997-11-19 貫一郎 石原 多年用手帳
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 (zh) * 2018-06-28 2018-11-23 无锡西姆莱斯石油专用管制造有限公司 一种具有多重密封面螺纹正角度的套管螺纹接头
JP2020085001A (ja) * 2018-11-15 2020-06-04 日本製鉄株式会社 テーパねじ継手
CN110593774A (zh) * 2019-10-30 2019-12-20 澳普洛钻探工具(无锡)有限公司 一种密封性钻杆外螺纹结构

Also Published As

Publication number Publication date
AU1435076A (en) 1977-12-01
AU502355B2 (en) 1979-07-19
GB1503395A (en) 1978-03-08
DE2622944A1 (de) 1977-03-24
FR2324973A1 (fr) 1977-04-15
JPS5239821A (en) 1977-03-28
FR2324973B1 (nl) 1980-06-06

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