BR112017018679A2 - anel de vedação de metal melhorado - Google Patents

anel de vedação de metal melhorado

Info

Publication number
BR112017018679A2
BR112017018679A2 BR112017018679A BR112017018679A BR112017018679A2 BR 112017018679 A2 BR112017018679 A2 BR 112017018679A2 BR 112017018679 A BR112017018679 A BR 112017018679A BR 112017018679 A BR112017018679 A BR 112017018679A BR 112017018679 A2 BR112017018679 A2 BR 112017018679A2
Authority
BR
Brazil
Prior art keywords
sealing ring
metal sealing
radial distance
improved metal
axial distance
Prior art date
Application number
BR112017018679A
Other languages
English (en)
Other versions
BR112017018679B1 (pt
Inventor
Chen Chi-Li
Original Assignee
Fmc Tech Inc
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 Fmc Tech Inc filed Critical Fmc Tech Inc
Priority to BR122020015670-8A priority Critical patent/BR122020015670B1/pt
Publication of BR112017018679A2 publication Critical patent/BR112017018679A2/pt
Publication of BR112017018679B1 publication Critical patent/BR112017018679B1/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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geometry (AREA)
  • Gasket Seals (AREA)

Abstract

um anel de vedação de metal (100) aqui descrito inclui uma superfície lateral frontal (106) tendo uma pluralidade de primeiras áreas de vedação (114) e segundas áreas de vedação (116), e uma superfície lateral posterior (108) tendo uma pluralidade de protuberâncias separadas (130) tendo uma superfície radialmente mais interna (131) localizada a uma primeira distância radial (131x) a partir de um eixo longitudinal (110) da vedação e uma primeira distância axial (131y) a partir de um eixo de simetria (112) da vedação. o lado posterior (108) também inclui uma pluralidade de recessos (128) localizada entre uma das protuberâncias (130) e o eixo de simetria (112), cada recesso tendo uma superfície radialmente mais externa (129) localizada a uma segunda distância radial (129x) a partir do eixo longitudinal (110) e uma segunda distância axial (129y) a partir do eixo de simetria (112). uma relação da segunda distância axial (129y) para a primeira distância axial (131y) está dentro de uma faixa de cerca de 0,38-0,63, e uma relação da segunda distância radial (129x) para a primeira distância radial (131x) está dentro de uma faixa de cerca de 0,79-1,32.
BR112017018679-9A 2015-03-05 2016-02-02 anel de vedação de metal possuindo um eixo longitudinal e um eixo de simetria que é normal ao referido eixo longitudinal BR112017018679B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122020015670-8A BR122020015670B1 (pt) 2015-03-05 2016-02-02 Anel de vedação de metal possuindo um eixo longitudinal e um eixo de simetria que é normal ao referido eixo longitudinal

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/639,435 US9534689B2 (en) 2015-03-05 2015-03-05 Metal seal ring
US14/639,435 2015-03-05
PCT/US2016/016108 WO2016140754A1 (en) 2015-03-05 2016-02-02 Improved metal seal ring

Publications (2)

Publication Number Publication Date
BR112017018679A2 true BR112017018679A2 (pt) 2018-04-17
BR112017018679B1 BR112017018679B1 (pt) 2020-11-24

Family

ID=55398458

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112017018679-9A BR112017018679B1 (pt) 2015-03-05 2016-02-02 anel de vedação de metal possuindo um eixo longitudinal e um eixo de simetria que é normal ao referido eixo longitudinal
BR122020015670-8A BR122020015670B1 (pt) 2015-03-05 2016-02-02 Anel de vedação de metal possuindo um eixo longitudinal e um eixo de simetria que é normal ao referido eixo longitudinal

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122020015670-8A BR122020015670B1 (pt) 2015-03-05 2016-02-02 Anel de vedação de metal possuindo um eixo longitudinal e um eixo de simetria que é normal ao referido eixo longitudinal

Country Status (6)

Country Link
US (1) US9534689B2 (pt)
EP (1) EP3265703B1 (pt)
AU (1) AU2016226608C1 (pt)
BR (2) BR112017018679B1 (pt)
SG (1) SG11201706941WA (pt)
WO (1) WO2016140754A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10704712B1 (en) * 2015-12-17 2020-07-07 Cameron International Corporation External pressure CX gasket
KR20200138215A (ko) * 2018-03-30 2020-12-09 니폰 필라고교 가부시키가이샤 개스킷, 및 유로 이음매 구조
US11644108B2 (en) * 2019-08-30 2023-05-09 Fisher Controls International Llc Flow control valve having a sealing gasket with a secondary sealing surface
CN115917190A (zh) 2020-06-03 2023-04-04 美国圣戈班性能塑料公司 动态金属密封件
GB202106015D0 (en) * 2021-04-27 2021-06-09 Sub Drill Supply Ltd Gasket apparatus and method of forming
CN113550710B (zh) * 2021-08-25 2023-06-27 长江大学 一种用于深水采油树井口的金属密封件
CN113882829A (zh) * 2021-08-28 2022-01-04 中海石油(中国)有限公司湛江分公司 一种含辅助密封的金属填充密封圈
CN113719252B (zh) * 2021-08-28 2023-05-23 中海石油(中国)有限公司湛江分公司 一种水下井口连接器复合式金属密封圈

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766999A (en) * 1954-02-12 1956-10-16 Gray Tool Co Conduit connection with conically formed interengaging seats on seal and connection members
US4390186A (en) 1982-02-04 1983-06-28 Combustion Engineering, Inc. Metal-to-metal ribbed seal
US4470609A (en) * 1983-07-25 1984-09-11 Rocky Mountain Nuclear Mfg. & Engineering Co., Inc. Conduit-connector structure with sealing ring therefor
US4815770A (en) 1987-09-04 1989-03-28 Cameron Iron Works Usa, Inc. Subsea casing hanger packoff assembly
DE3819729A1 (de) * 1987-11-30 1989-06-08 Ernst Nock Rohrverbindung
US5058906A (en) * 1989-01-19 1991-10-22 Vetco Gray Inc. Integrally redundant seal
US5039140A (en) * 1989-08-22 1991-08-13 Cooper Industries, Inc. Wellhead joint and sealing ring
US5103915A (en) * 1990-08-17 1992-04-14 Abb Vetco Gray Inc. Wellhead housing seal assembly for damaged sealing surfaces
US5174376A (en) 1990-12-21 1992-12-29 Fmc Corporation Metal-to-metal annulus packoff for a subsea wellhead system
US5997003A (en) 1993-04-26 1999-12-07 Cooper Cameron Corporation Annular sealing assembly and methods of sealing
US5839765A (en) * 1996-11-01 1998-11-24 Cooper Cameron Corporation Metal seal ring for tubular joint
GB2377976B (en) 2001-06-29 2005-06-01 Vetco Gray Inc Abb Gasket with multiple sealing surfaces
WO2004029487A2 (en) * 2002-09-25 2004-04-08 Dril-Quip, Inc. Metal seal with corrosion resistant alloy overlay
GB2438631B (en) 2006-06-02 2008-02-13 Alan Stewart Paton Bimetal Bore Seal
CA2659010C (en) 2006-08-03 2012-10-09 Welldynamics, Inc. Metal to metal seal for downhole tools
US20090102132A1 (en) 2007-10-17 2009-04-23 Dril-Quip Inc. External Pressure Gasket
DK2238380T3 (en) 2008-02-04 2016-05-09 Welldynamics Inc Strømtilført composite metal-to-metal seal
US8226089B2 (en) 2008-06-30 2012-07-24 Vetco Gray Inc. Metal-to-metal seal for smooth bore
US8561995B2 (en) 2009-06-30 2013-10-22 Vetco Gray Inc. Metal-to-metal annulus seal arrangement
NO334004B1 (no) 2012-03-20 2013-11-11 Fmc Kongsberg Subsea As Tetningssammenstilling for rørforbindelse

Also Published As

Publication number Publication date
SG11201706941WA (en) 2017-09-28
EP3265703A1 (en) 2018-01-10
EP3265703B1 (en) 2020-06-17
US9534689B2 (en) 2017-01-03
AU2016226608C1 (en) 2018-10-04
AU2016226608A1 (en) 2017-09-28
AU2016226608B2 (en) 2018-03-08
BR122020015670B1 (pt) 2021-07-27
WO2016140754A1 (en) 2016-09-09
US20160258534A1 (en) 2016-09-08
BR112017018679B1 (pt) 2020-11-24

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 02/02/2016, OBSERVADAS AS CONDICOES LEGAIS.