BR112013021810A8 - junta rosqueada para tubos - Google Patents

junta rosqueada para tubos

Info

Publication number
BR112013021810A8
BR112013021810A8 BR112013021810A BR112013021810A BR112013021810A8 BR 112013021810 A8 BR112013021810 A8 BR 112013021810A8 BR 112013021810 A BR112013021810 A BR 112013021810A BR 112013021810 A BR112013021810 A BR 112013021810A BR 112013021810 A8 BR112013021810 A8 BR 112013021810A8
Authority
BR
Brazil
Prior art keywords
pin
nozzle
sealing
pipe joint
housing
Prior art date
Application number
BR112013021810A
Other languages
English (en)
Other versions
BR112013021810B1 (pt
BR112013021810A2 (pt
Inventor
Chikatsune Hiroshi
Takano Jun
Takahashi Kazunari
Ueta Masaki
Yoshikawa Masaki
Sonobe Osamu
Kawai Takamasa
Nagahama Takuya
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of BR112013021810A2 publication Critical patent/BR112013021810A2/pt
Publication of BR112013021810A8 publication Critical patent/BR112013021810A8/pt
Publication of BR112013021810B1 publication Critical patent/BR112013021810B1/pt

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
    • 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 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
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread

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)
  • Gasket Seals (AREA)

Abstract

resumo patente de invenção: "junta rosqueada para tubos". a presente invenção refere-se a juntas rosqueadas do tipo de vedação radial para tubos de aço que ainda tem espaço para aprimoramento no sentido de assegurar a capacidade de vedação em termos da rigidez do bico de pino. de maneira específica, a superfície circunferencial externa do bico 8 do pino 3 tem um formato curvo convexo para fora, e a superfície de vedação da caixa 1 tem um formato cônico; e a área em corte transversal do pino 3 em um ponto de vedação sp, que é uma porção na superfície circunferencial externa do bico 8 do pino 3, a porção que entra em contato primeiro com a superfície de vedação da caixa 1 quando unida de maneira rosqueada, é de 35% ou mais da área em corte transversal de uma porção de tubo original que corresponde a uma porção não processada.
BR112013021810-0A 2011-02-28 2012-02-24 Junta rosqueada para tubos BR112013021810B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011042602 2011-02-28
JP2011-042602 2011-02-28
JP2012-025825 2012-02-09
JP2012025825A JP5849749B2 (ja) 2011-02-28 2012-02-09 管用ねじ継手
PCT/JP2012/055292 WO2012118167A1 (ja) 2011-02-28 2012-02-24 管用ねじ継手

Publications (3)

Publication Number Publication Date
BR112013021810A2 BR112013021810A2 (pt) 2016-10-25
BR112013021810A8 true BR112013021810A8 (pt) 2017-11-14
BR112013021810B1 BR112013021810B1 (pt) 2020-09-29

Family

ID=46758093

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013021810-0A BR112013021810B1 (pt) 2011-02-28 2012-02-24 Junta rosqueada para tubos

Country Status (12)

Country Link
US (1) US9657873B2 (pt)
EP (1) EP2682658B1 (pt)
JP (1) JP5849749B2 (pt)
CN (2) CN202611607U (pt)
AU (1) AU2012223950B2 (pt)
BR (1) BR112013021810B1 (pt)
CA (1) CA2827619C (pt)
ES (1) ES2702755T3 (pt)
MX (1) MX337541B (pt)
MY (1) MY180510A (pt)
RU (1) RU2541363C1 (pt)
WO (1) WO2012118167A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5849749B2 (ja) * 2011-02-28 2016-02-03 Ｊｆｅスチール株式会社 管用ねじ継手
RU2504710C1 (ru) * 2012-12-13 2014-01-20 Общество С Ограниченной Ответственностью "Тмк-Премиум Сервис" Высокогерметичное резьбовое соединение обсадных труб (варианты)
BR112015017303B1 (pt) * 2013-01-28 2021-01-19 Jfe Steel Corporation acoplamento de parafuso para tubos de aço
JP5803953B2 (ja) 2013-02-18 2015-11-04 Ｊｆｅスチール株式会社 管接続用ねじ継手
JP5971264B2 (ja) * 2014-01-10 2016-08-17 Ｊｆｅスチール株式会社 極厚肉油井管用ねじ継手
CA3013300C (en) * 2016-02-19 2020-05-05 Jfe Steel Corporation Threaded joint for oil well tubing
MX2019002351A (es) 2016-09-30 2019-05-30 Jfe Steel Corp Junta roscada para tuberia de acero de un pozo petrolero.
JP6900470B2 (ja) * 2017-05-22 2021-07-07 日本製鉄株式会社 鋼管用ねじ継手
EP3702656B1 (en) * 2017-10-25 2022-01-05 Nippon Steel Corporation Threaded connection for steel pipe
RU2742962C1 (ru) 2018-03-05 2021-02-12 ДжФЕ СТИЛ КОРПОРЕЙШН Резьбовое соединение труб для нефтяных скважин
CA3109436C (en) * 2018-08-21 2023-07-18 Nippon Steel Corporation Threaded connection for steel pipes
WO2020070968A1 (ja) * 2018-10-02 2020-04-09 日本製鉄株式会社 鋼管用ねじ継手
RU2718580C1 (ru) * 2019-11-12 2020-04-08 Управляющая компания общество с ограниченной ответственностью "ТМС групп" Газогерметичное резьбовое соединение насосно-компрессорных труб

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992019A (en) * 1958-07-07 1961-07-11 Hydril Co Casing joint having metal-to-metal sealing means responsive to fluid pressure
IT1044052B (it) * 1974-09-27 1980-03-20 Mannesmann Roehren Werke Ag Giunto filettato per tubi petroliferi
US4384737A (en) * 1980-04-25 1983-05-24 Republic Steel Corporation Threaded joint for well casing and tubing
DE3207180C1 (de) * 1982-02-27 1983-07-28 Mannesmann AG, 4000 Düsseldorf Rohrverbindung für Metallrohre
EP0087557B1 (de) * 1982-02-27 1985-05-15 MANNESMANN Aktiengesellschaft Rohrverbindung für Metallrohre
DE3207182C1 (de) * 1982-02-27 1983-05-19 Mannesmann AG, 4000 Düsseldorf Rohrverbindung fuer Metallrohre
JPS58157087U (ja) 1982-04-16 1983-10-20 日本鋼管株式会社 油井管用ネジ継手
US5029906A (en) * 1983-04-29 1991-07-09 Baker Hughes Incorporated Method and apparatus for forming a ventable seal
JPS616488A (ja) * 1984-06-20 1986-01-13 日本鋼管株式会社 油井管用ネジ継手
JPS6144068A (ja) 1984-08-07 1986-03-03 三菱電機株式会社 鉄道車両の蛇行動防止装置
US4692988A (en) * 1986-08-19 1987-09-15 Nowsco Well Service (U.K.) Limited Screw thread protection
US4795200A (en) * 1986-12-04 1989-01-03 Hydril Company Lengthened tubular pin member nose for improving sealing integrity and bearing forces
IT1224745B (it) * 1988-10-03 1990-10-18 Dalmine Spa Giunto a tenuta ermetica metallica per tubi
US5338074A (en) * 1989-03-02 1994-08-16 The Hydril Company Threaded pipe connection
DE4446806C1 (de) * 1994-12-09 1996-05-30 Mannesmann Ag Gasdichte Rohrverbindung
FR2761450B1 (fr) * 1997-03-27 1999-05-07 Vallourec Mannesmann Oil & Gas Joint filete pour tubes
US6056324A (en) * 1998-05-12 2000-05-02 Dril-Quip, Inc. Threaded connector
FR2833335B1 (fr) * 2001-12-07 2007-05-18 Vallourec Mannesmann Oil & Gas Joint filete tubulaire superieur contenant au moins un element filete avec levre d'extremite
UA82694C2 (uk) * 2003-06-06 2008-05-12 Sumitomo Metal Ind Нарізне з'єднання для сталевих труб
JP2005351324A (ja) * 2004-06-09 2005-12-22 Metal One Corp 油井管用ネジ継手
JP2007205361A (ja) * 2004-08-27 2007-08-16 Sumitomo Metal Ind Ltd 鋼管用ねじ継手
JP4941058B2 (ja) * 2007-04-02 2012-05-30 住友金属工業株式会社 鋼管用ねじ継手
WO2009060552A1 (en) * 2007-11-08 2009-05-14 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
JP4930647B1 (ja) 2010-06-30 2012-05-16 Ｊｆｅスチール株式会社 管用ねじ継手
JP5849749B2 (ja) * 2011-02-28 2016-02-03 Ｊｆｅスチール株式会社 管用ねじ継手

Also Published As

Publication number Publication date
MY180510A (en) 2020-12-01
US20140116560A1 (en) 2014-05-01
RU2541363C1 (ru) 2015-02-10
BR112013021810B1 (pt) 2020-09-29
CN102678070A (zh) 2012-09-19
MX337541B (es) 2016-03-10
MX2013009898A (es) 2013-11-04
US9657873B2 (en) 2017-05-23
CA2827619A1 (en) 2012-09-07
AU2012223950A1 (en) 2013-08-29
BR112013021810A2 (pt) 2016-10-25
CA2827619C (en) 2016-02-09
EP2682658A1 (en) 2014-01-08
CN202611607U (zh) 2012-12-19
CN102678070B (zh) 2016-11-09
JP5849749B2 (ja) 2016-02-03
ES2702755T3 (es) 2019-03-05
EP2682658B1 (en) 2018-10-31
WO2012118167A1 (ja) 2012-09-07
JP2012193844A (ja) 2012-10-11
EP2682658A4 (en) 2016-05-11
AU2012223950B2 (en) 2015-09-03

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/02/2012, OBSERVADAS AS CONDICOES LEGAIS.