BR112017019737A2 - válvula de lingueta - Google Patents

válvula de lingueta

Info

Publication number
BR112017019737A2
BR112017019737A2 BR112017019737A BR112017019737A BR112017019737A2 BR 112017019737 A2 BR112017019737 A2 BR 112017019737A2 BR 112017019737 A BR112017019737 A BR 112017019737A BR 112017019737 A BR112017019737 A BR 112017019737A BR 112017019737 A2 BR112017019737 A2 BR 112017019737A2
Authority
BR
Brazil
Prior art keywords
pressure
valve body
sealing zone
tongue
valve
Prior art date
Application number
BR112017019737A
Other languages
English (en)
Other versions
BR112017019737B1 (pt
Inventor
L Bernard John
L Hair Michael
Original Assignee
Baker Hughes A Ge Co Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56919235&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112017019737(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Baker Hughes A Ge Co Llc filed Critical Baker Hughes A Ge Co Llc
Publication of BR112017019737A2 publication Critical patent/BR112017019737A2/pt
Publication of BR112017019737B1 publication Critical patent/BR112017019737B1/pt

Links

Classifications

    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

uma válvula de lingueta inclui um corpo de válvula que tem um membro de dobradiça. uma lingueta é montada de forma articulada no corpo da válvula através do membro de dobradiça. pelo menos um do corpo de válvula e da lingueta inclui um assento de válvula multiestágio. o assento de válvula multiestágio inclui uma primeira zona de vedação e uma segunda zona de vedação que é distinta da primeira zona de vedação. a primeira zona de vedação está configurada para fornecer a contenção de pressão no corpo de válvula quando a lingueta estiver exposta a uma primeira pressão e a segunda zona de vedação está configurada para fornecer contenção de pressão no corpo de válvula quando a lingueta estiver exposta a uma segunda pressão que é maior do que a primeira pressão.
BR112017019737-5A 2015-03-18 2016-02-18 Válvula de lingueta e sistema de exploração de recursos BR112017019737B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/661,702 2015-03-18
US14/661,702 US9745822B2 (en) 2015-03-18 2015-03-18 Flapper valve
PCT/US2016/018463 WO2016148829A1 (en) 2015-03-18 2016-02-18 Flapper valve

Publications (2)

Publication Number Publication Date
BR112017019737A2 true BR112017019737A2 (pt) 2018-05-29
BR112017019737B1 BR112017019737B1 (pt) 2023-04-25

Family

ID=56919235

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019737-5A BR112017019737B1 (pt) 2015-03-18 2016-02-18 Válvula de lingueta e sistema de exploração de recursos

Country Status (5)

Country Link
US (1) US9745822B2 (pt)
BR (1) BR112017019737B1 (pt)
GB (1) GB2553956B (pt)
NO (1) NO20171593A1 (pt)
WO (1) WO2016148829A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11846157B2 (en) * 2022-03-18 2023-12-19 Batfer Investment S.A. Safety valve for a fluid extraction well installation
US11913305B1 (en) * 2023-02-14 2024-02-27 Baker Hughes Oilfield Operations Llc Seal arrangement, method, and system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035742A1 (de) 1980-09-22 1982-05-13 Henkel KGaA, 4000 Düsseldorf Klappenventil
US4605041A (en) 1985-04-05 1986-08-12 Teumer Henry E Check valve
US4583596A (en) * 1985-09-13 1986-04-22 Camco, Incorporated Dual metal seal for a well safety valve
US4674575A (en) * 1986-04-11 1987-06-23 Baker Oil Tools, Inc. Sealing system for downhole well valves
US5188182A (en) * 1990-07-13 1993-02-23 Otis Engineering Corporation System containing expendible isolation valve with frangible sealing member, seat arrangement and method for use
US6263910B1 (en) * 1999-05-11 2001-07-24 Halliburton Energy Services, Inc. Valve with secondary load bearing surface
US6328109B1 (en) * 1999-11-16 2001-12-11 Schlumberger Technology Corp. Downhole valve
US6782916B2 (en) 2001-12-20 2004-08-31 Case Corporation Flapper valve system
US7178599B2 (en) * 2003-02-12 2007-02-20 Weatherford/Lamb, Inc. Subsurface safety valve
US20050012063A1 (en) 2003-07-16 2005-01-20 Baker Hughes Incorporated Flexible metal sealing lip
US7604056B2 (en) * 2007-03-07 2009-10-20 Baker Hughes Incorporated Downhole valve and method of making
US8317158B2 (en) 2009-12-10 2012-11-27 Honeywell International Inc. Valve assemblies including corrugated flowbody and method for the manufacture thereof
US20110275882A1 (en) 2010-05-05 2011-11-10 Syncardia Systems, Inc Valve for ventricular assist device
US8607876B2 (en) 2011-02-16 2013-12-17 Thrubit, B.V. Flapper valve
US8863767B2 (en) * 2012-03-19 2014-10-21 Baker Hughes Incorporated Alignment system for flapper valve

Also Published As

Publication number Publication date
GB201716520D0 (en) 2017-11-22
US9745822B2 (en) 2017-08-29
BR112017019737B1 (pt) 2023-04-25
US20160273306A1 (en) 2016-09-22
WO2016148829A1 (en) 2016-09-22
NO20171593A1 (en) 2017-10-05
GB2553956A (en) 2018-03-21
GB2553956B (en) 2019-11-20

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 18/02/2016, OBSERVADAS AS CONDICOES LEGAIS