BR112014033018A2 - junta rosqueada para tubos - Google Patents
junta rosqueada para tubosInfo
- Publication number
- BR112014033018A2 BR112014033018A2 BR112014033018A BR112014033018A BR112014033018A2 BR 112014033018 A2 BR112014033018 A2 BR 112014033018A2 BR 112014033018 A BR112014033018 A BR 112014033018A BR 112014033018 A BR112014033018 A BR 112014033018A BR 112014033018 A2 BR112014033018 A2 BR 112014033018A2
- Authority
- BR
- Brazil
- Prior art keywords
- insertion surface
- pipe joint
- edge
- threaded pipe
- crest
- Prior art date
Links
- 230000037431 insertion Effects 0.000 abstract 4
- 238000003780 insertion Methods 0.000 abstract 4
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
-
- 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
- E21B17/08—Casing 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
- F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
-
- 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
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/40—Special arrangements for pipe couplings for special environments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (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 ao comprimento da borda do lado da caixa (l), que é a distância axial entre um ponto correspondente à extremidade de nariz de pino (p) do componente de caixa (1) e uma superfície de carga (18b) de uma crista de rosca interna de lado de borda (50) mais perto do ponto correspondente à extremidade de nariz de pino (p), é 300 ou mais vezes tão longo quanto um intervalo de superfície de inserção (?), que é o intervalo axial entre uma superfície de inserção (19b) de uma crista de rosca interna em uma posição duas ou mais cristas para trás da crista de rosca interna de lado de borda (50) e uma superfície de inserção (19a) de uma crista de rosca externa que está voltada para a superfície de inserção (19b) quando tensionada, ou seja, l ? 300 ? ?.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-150114 | 2012-07-04 | ||
JP2012150114A JP2014013052A (ja) | 2012-07-04 | 2012-07-04 | 管のねじ継手 |
PCT/JP2013/004061 WO2014006866A1 (ja) | 2012-07-04 | 2013-07-01 | 管のねじ継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014033018A2 true BR112014033018A2 (pt) | 2017-06-27 |
BR112014033018B1 BR112014033018B1 (pt) | 2020-11-10 |
Family
ID=49881641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014033018-2A BR112014033018B1 (pt) | 2012-07-04 | 2013-07-01 | junta rosqueada para tubos |
Country Status (8)
Country | Link |
---|---|
US (1) | US20150198270A1 (pt) |
EP (1) | EP2871396B1 (pt) |
JP (1) | JP2014013052A (pt) |
CN (2) | CN103527870B (pt) |
AR (1) | AR091664A1 (pt) |
BR (1) | BR112014033018B1 (pt) |
SA (1) | SA113340695B1 (pt) |
WO (1) | WO2014006866A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014013052A (ja) * | 2012-07-04 | 2014-01-23 | Jfe Steel Corp | 管のねじ継手 |
US20180258709A1 (en) * | 2015-01-15 | 2018-09-13 | Jfe Steel Corporation | Screw joint for pipe (as amended) |
CN110651149B (zh) * | 2017-05-22 | 2021-05-07 | 日本制铁株式会社 | 钢管用螺纹接头 |
CN111148930B (zh) * | 2017-11-09 | 2021-10-01 | 日本制铁株式会社 | 钢管用螺纹接头 |
WO2021145163A1 (ja) * | 2020-01-17 | 2021-07-22 | 日本製鉄株式会社 | 管用ねじ継手 |
US20230313620A1 (en) * | 2020-01-17 | 2023-10-05 | Nippon Steel Corporation | Threaded connection for pipe |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211765B2 (pt) * | 1972-03-31 | 1977-04-02 | ||
JPS616488A (ja) * | 1984-06-20 | 1986-01-13 | 日本鋼管株式会社 | 油井管用ネジ継手 |
WO1999018382A1 (fr) * | 1997-10-08 | 1999-04-15 | Sumitomo Metal Industries, Ltd. | Joint a vis destine a des tuyaux de puits de petrole, et procede de fabrication associe |
FR2807095B1 (fr) * | 2000-03-31 | 2002-08-30 | Vallourec Mannesmann Oil & Gas | Element filete tubulaire delarde pour joint filete tubulaire resistant a la fatigue et joint filete tubulaire resultant |
CN2451718Y (zh) * | 2000-10-30 | 2001-10-03 | 宝山钢铁股份有限公司 | 油、套管管锥螺纹接头 |
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 |
US6971685B2 (en) * | 2002-06-24 | 2005-12-06 | Weatherford/Lamb, Inc. | Multi-point high pressure seal for expandable tubular connections |
US8220842B2 (en) * | 2003-05-30 | 2012-07-17 | Vallourec Mannesmann Oil & Gas France | Threaded tubular connection which is resistant to bending stresses |
UA82694C2 (uk) * | 2003-06-06 | 2008-05-12 | Sumitomo Metal Ind | Нарізне з'єднання для сталевих труб |
JP4691904B2 (ja) * | 2004-03-26 | 2011-06-01 | Jfeスチール株式会社 | 油井鋼管用継手 |
EP2002165B1 (en) * | 2006-03-31 | 2017-09-06 | Nippon Steel & Sumitomo Metal Corporation | Tubular threaded joint |
EA021308B1 (ru) * | 2008-10-20 | 2015-05-29 | Сумитомо Метал Индастриз, Лтд. | Резьбовое соединение для стальных труб |
CN201412615Y (zh) * | 2009-06-19 | 2010-02-24 | 东营市中信石油机械制造有限公司 | 油套管特殊扣螺纹 |
JP5660308B2 (ja) * | 2010-06-30 | 2015-01-28 | Jfeスチール株式会社 | 鋼管用ねじ継手 |
JP2014013052A (ja) * | 2012-07-04 | 2014-01-23 | Jfe Steel Corp | 管のねじ継手 |
-
2012
- 2012-07-04 JP JP2012150114A patent/JP2014013052A/ja active Pending
-
2013
- 2013-07-01 EP EP13813334.3A patent/EP2871396B1/en active Active
- 2013-07-01 BR BR112014033018-2A patent/BR112014033018B1/pt not_active IP Right Cessation
- 2013-07-01 US US14/412,286 patent/US20150198270A1/en not_active Abandoned
- 2013-07-01 WO PCT/JP2013/004061 patent/WO2014006866A1/ja active Application Filing
- 2013-07-03 SA SA113340695A patent/SA113340695B1/ar unknown
- 2013-07-03 AR ARP130102371 patent/AR091664A1/es active IP Right Grant
- 2013-07-04 CN CN201310279309.4A patent/CN103527870B/zh not_active Expired - Fee Related
- 2013-07-04 CN CN201320396653.7U patent/CN203442359U/zh not_active Withdrawn - After Issue
Also Published As
Publication number | Publication date |
---|---|
WO2014006866A1 (ja) | 2014-01-09 |
SA113340695B1 (ar) | 2016-10-20 |
EP2871396A1 (en) | 2015-05-13 |
CN203442359U (zh) | 2014-02-19 |
CN103527870A (zh) | 2014-01-22 |
JP2014013052A (ja) | 2014-01-23 |
BR112014033018B1 (pt) | 2020-11-10 |
CN103527870B (zh) | 2015-10-14 |
EP2871396B1 (en) | 2017-03-08 |
AR091664A1 (es) | 2015-02-18 |
US20150198270A1 (en) | 2015-07-16 |
EP2871396A4 (en) | 2015-09-09 |
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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] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 01/07/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. |