IT983405B - Dispositivo per collegare tratti di tubi giacenti l uno all inter no dell altro in particolare per meccanismi di trivellazione - Google Patents

Dispositivo per collegare tratti di tubi giacenti l uno all inter no dell altro in particolare per meccanismi di trivellazione

Info

Publication number
IT983405B
IT983405B IT1930873A IT1930873A IT983405B IT 983405 B IT983405 B IT 983405B IT 1930873 A IT1930873 A IT 1930873A IT 1930873 A IT1930873 A IT 1930873A IT 983405 B IT983405 B IT 983405B
Authority
IT
Italy
Prior art keywords
connecting sections
drilling mechanisms
pipes laying
laying
pipes
Prior art date
Application number
IT1930873A
Other languages
English (en)
Italian (it)
Original Assignee
Klemm G
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 Klemm G filed Critical Klemm G
Application granted granted Critical
Publication of IT983405B publication Critical patent/IT983405B/it

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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
    • 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
    • E21B17/18—Pipes provided with plural fluid passages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
IT1930873A 1972-01-20 1973-01-17 Dispositivo per collegare tratti di tubi giacenti l uno all inter no dell altro in particolare per meccanismi di trivellazione IT983405B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722202578 DE2202578A1 (de) 1972-01-20 1972-01-20 Vorrichtung zur verbindung von ineinanderliegenden rohrstraengen, insbesondere bei bohrgestaengen

Publications (1)

Publication Number Publication Date
IT983405B true IT983405B (it) 1974-10-31

Family

ID=5833498

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1930873A IT983405B (it) 1972-01-20 1973-01-17 Dispositivo per collegare tratti di tubi giacenti l uno all inter no dell altro in particolare per meccanismi di trivellazione

Country Status (4)

Country Link
DE (1) DE2202578A1 (de)
FR (1) FR2168456B1 (de)
GB (1) GB1411145A (de)
IT (1) IT983405B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466697A1 (fr) * 1979-09-28 1981-04-10 Staubli Sa Ets Dispositif de raccordement pour ligne de transfert a usage cryogenique
US6102449A (en) * 1998-10-29 2000-08-15 Agilent Technologies, In. Connector for capillary tubing
CN116733385B (zh) * 2023-02-07 2024-02-13 江苏泰富管材科技有限公司 一种高压气井用油套管螺纹接头

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850264A (en) * 1953-09-18 1958-09-02 Donovan B Grable Dual passage concentric pipe drill string coupling
FR1383037A (fr) * 1963-10-29 1964-12-24 Hispano Suiza Sa Perfectionnements apportés aux articulations à canaux multiples, notamment à celles pour circuits hydrauliques
FR1494228A (fr) * 1966-07-26 1967-09-08 Creusot Forges Ateliers Dispositif de raccordement de tiges de forage à circulation d'air
CA854056A (en) * 1967-11-21 1970-10-20 Becker Drilling (Alberta) Ltd. Joint for double-walled drill pipe

Also Published As

Publication number Publication date
DE2202578A1 (de) 1973-07-26
FR2168456B1 (de) 1977-12-30
GB1411145A (en) 1975-10-22
FR2168456A1 (de) 1973-08-31

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