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AR020495A1 - Union roscada de alta resistencia al sobretorque y compresion - Google Patents

Union roscada de alta resistencia al sobretorque y compresion

Info

Publication number
AR020495A1
AR020495A1 ARP990104738A ARP990104738A AR020495A1 AR 020495 A1 AR020495 A1 AR 020495A1 AR P990104738 A ARP990104738 A AR P990104738A AR P990104738 A ARP990104738 A AR P990104738A AR 020495 A1 AR020495 A1 AR 020495A1
Authority
AR
Argentina
Prior art keywords
union
threaded
called
nose
female
Prior art date
Application number
ARP990104738A
Other languages
English (en)
Original Assignee
Siderca Sa Ind & Com
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 Siderca Sa Ind & Com filed Critical Siderca Sa Ind & Com
Priority to ARP990104738A priority Critical patent/AR020495A1/es
Priority to PE2000000710A priority patent/PE20010463A1/es
Priority to IT2000MI001841A priority patent/IT1318738B1/it
Priority to CA002316142A priority patent/CA2316142C/en
Priority to DE10042209A priority patent/DE10042209A1/de
Priority to CN00126865A priority patent/CN1123718C/zh
Priority to MYPI20004366 priority patent/MY125236A/en
Priority to FR0011917A priority patent/FR2798716B1/fr
Priority to IDP20000803A priority patent/ID27266A/id
Priority to JP2000285466A priority patent/JP4874459B2/ja
Priority to US09/666,141 priority patent/US6557906B1/en
Priority to GB0023092A priority patent/GB2356230B/en
Priority to HK01106318.1A priority patent/HK1035770B/xx
Publication of AR020495A1 publication Critical patent/AR020495A1/es

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
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Earth Drilling (AREA)

Abstract

Union roscada de alta resistencia al sobretorque y compresion que comprende un miembro roscado en su superficie interna -llamado hembra - que se une con unmiembro roscado en su superficie externa - llamado macho -. La union entre el extremo macho yl a hembra se produce a través de la superficie roscada. Cuandolos miembros están completamente ensamblados entre sí, una superficie orientada axialmente en el extremo libre de uno de los miembros - llamada nariz -presiona una superficiecorrespondient e en el otro miembro - llamada hombro de torque -. Este hombro se compone de dos superficies, una primera orientada demanera coincidente con la correspondiente de la nariz del primer miembro, y una segunda tronco-conica con ángulo Bcon el eje del tu bo ubicada entre la primersuperficie y la superficie interna cilíndrica del miembro hembra. Esta geometría incrementa la resistencia del mismo al sobretorque sin que se requieraincrementar la superficie neta de contacto entre lasuperficie anular dir igida axialmente de la nariz y la superficie correspondiente del hombro del segundomiembro.
ARP990104738A 1999-09-21 1999-09-21 Union roscada de alta resistencia al sobretorque y compresion AR020495A1 (es)

Priority Applications (13)

Application Number Priority Date Filing Date Title
ARP990104738A AR020495A1 (es) 1999-09-21 1999-09-21 Union roscada de alta resistencia al sobretorque y compresion
PE2000000710A PE20010463A1 (es) 1999-09-21 2000-07-18 Union roscada de alta resistencia al sobretorque y compresion
IT2000MI001841A IT1318738B1 (it) 1999-09-21 2000-08-07 Giunto filettato ad elevata resistenza alla sovra-torsione ed allacompressione.
CA002316142A CA2316142C (en) 1999-09-21 2000-08-16 Threaded union with high resistance to overtorque and compression
DE10042209A DE10042209A1 (de) 1999-09-21 2000-08-28 Schraubverbindung mit hoher Festigkeit gegen Überdrehung und Druck
CN00126865A CN1123718C (zh) 1999-09-21 2000-09-07 对过扭矩和压力有高抵抗能力的螺纹管接头
MYPI20004366 MY125236A (en) 1999-09-21 2000-09-19 Tubular members
FR0011917A FR2798716B1 (fr) 1999-09-21 2000-09-19 Raccord filete a haute resistance
IDP20000803A ID27266A (id) 1999-09-21 2000-09-20 Gabungan bergalur yang sangat tahan terhadap gaya putar berlebih dan pemampatan
JP2000285466A JP4874459B2 (ja) 1999-09-21 2000-09-20 ねじ付きユニオン
US09/666,141 US6557906B1 (en) 1999-09-21 2000-09-20 Tubular members
GB0023092A GB2356230B (en) 1999-09-21 2000-09-20 A threaded union highly resistant to overtorque and compression
HK01106318.1A HK1035770B (en) 1999-09-21 2001-09-07 Threaded union highly resistnist to oventorque and compression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP990104738A AR020495A1 (es) 1999-09-21 1999-09-21 Union roscada de alta resistencia al sobretorque y compresion

Publications (1)

Publication Number Publication Date
AR020495A1 true AR020495A1 (es) 2002-05-15

Family

ID=3461191

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990104738A AR020495A1 (es) 1999-09-21 1999-09-21 Union roscada de alta resistencia al sobretorque y compresion

Country Status (12)

Country Link
US (1) US6557906B1 (es)
JP (1) JP4874459B2 (es)
CN (1) CN1123718C (es)
AR (1) AR020495A1 (es)
CA (1) CA2316142C (es)
DE (1) DE10042209A1 (es)
FR (1) FR2798716B1 (es)
GB (1) GB2356230B (es)
ID (1) ID27266A (es)
IT (1) IT1318738B1 (es)
MY (1) MY125236A (es)
PE (1) PE20010463A1 (es)

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Also Published As

Publication number Publication date
US6557906B1 (en) 2003-05-06
FR2798716B1 (fr) 2004-10-29
ID27266A (id) 2001-03-22
CN1289019A (zh) 2001-03-28
GB0023092D0 (en) 2000-11-01
ITMI20001841A1 (it) 2002-02-07
CA2316142C (en) 2008-01-22
FR2798716A1 (fr) 2001-03-23
CN1123718C (zh) 2003-10-08
GB2356230A (en) 2001-05-16
IT1318738B1 (it) 2003-09-10
ITMI20001841A0 (it) 2000-08-07
DE10042209A1 (de) 2001-03-22
JP2001124252A (ja) 2001-05-11
CA2316142A1 (en) 2001-03-21
MY125236A (en) 2006-07-31
GB2356230B (en) 2003-10-15
PE20010463A1 (es) 2001-04-19
JP4874459B2 (ja) 2012-02-15
HK1035770A1 (en) 2001-12-07

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