BR112016012099A2 - Válvula que tem um conjunto de acondicionamento - Google Patents

Válvula que tem um conjunto de acondicionamento

Info

Publication number
BR112016012099A2
BR112016012099A2 BR112016012099A BR112016012099A BR112016012099A2 BR 112016012099 A2 BR112016012099 A2 BR 112016012099A2 BR 112016012099 A BR112016012099 A BR 112016012099A BR 112016012099 A BR112016012099 A BR 112016012099A BR 112016012099 A2 BR112016012099 A2 BR 112016012099A2
Authority
BR
Brazil
Prior art keywords
valve
stem
bore
packing
flow passage
Prior art date
Application number
BR112016012099A
Other languages
English (en)
Other versions
BR112016012099B1 (pt
Inventor
Browne Helvenston Andrew
Kevin LAW Robert
Anthony VIATOR Mark
Adams Keith
Farinas Rolando
Original Assignee
Ge Oil & Gas Pressure Control Lp
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 Ge Oil & Gas Pressure Control Lp filed Critical Ge Oil & Gas Pressure Control Lp
Publication of BR112016012099A2 publication Critical patent/BR112016012099A2/pt
Publication of BR112016012099B1 publication Critical patent/BR112016012099B1/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings
    • F16K3/0236—Packings the packing being of a non-resilient material, e.g. ceramic, metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6065—Assembling or disassembling reciprocating valve
    • Y10T137/6069—Having particularly packed or sealed mechanical movement actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Valve Housings (AREA)

Abstract

VÁLVULAS. A presente invenção refere-se a uma válvula (11), que tem um conjunto de acondicionamento (29), e compreende: um conjunto de corpo de válvula (12) que define uma passagem de fluxo (15) e uma cavidade de corpo (21), o conjunto de corpo de válvula (12) define adicionalmente um furo (31) que se estende de um exterior do conjunto de corpo de válvula (12) para dentro da cavidade de corpo (21), o furo (31) tem uma porção de furo superior (31b) com um diâmetro ampliado definido por uma superfície interna do furo (31); um membro de válvula móvel (17) entre uma posição aberta e uma posição fechada, o membro de válvula (17) bloqueia a passagem de fluxo (15) na posição fechada, e permite fluxo através da passagem de fluxo (15) na posição aberta; uma haste de válvula (23) acoplada ao membro de válvula (17), sendo que a haste de válvula (23) se estende a partir da cavidade de corpo (21) até um exterior do conjunto de corpo de válvula (12) através do furo (31) para mover o membro de válvula (17) da posição fechada para a posição aberta, sendo que a haste de válvula (23) tem um eixo geométrico (25); um primeiro acondicionamento de haste (37) que circunscreve uma porção da haste de válvula (23) e que está localizado na porção de furo superior (31b); um primeiro retentor de acondicionamento (41) que tem um colar (43) que limita o movimento axial do primeiro acondicionamento de haste (37), e que tem adicionalmente um primeiro corpo de retentor (45) que define uma cavidade interna (51); um segundo acondicionamento de haste (57) circunscreve uma porção da haste de válvula (23), e que está localizado na cavidade interna (51) do primeiro retentor de acondicionamento (41).
BR112016012099-0A 2013-11-26 2014-11-06 Válvula que tem um conjunto de acondicionamento BR112016012099B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/090,026 2013-11-26
US14/090,026 US9347585B2 (en) 2013-11-26 2013-11-26 Dual seal fire safe stem packing orientation
PCT/US2014/064195 WO2015080842A1 (en) 2013-11-26 2014-11-06 Dual seal fire safe stem packing orientation

Publications (2)

Publication Number Publication Date
BR112016012099A2 true BR112016012099A2 (pt) 2017-08-08
BR112016012099B1 BR112016012099B1 (pt) 2023-04-18

Family

ID=52004056

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016012099-0A BR112016012099B1 (pt) 2013-11-26 2014-11-06 Válvula que tem um conjunto de acondicionamento

Country Status (6)

Country Link
US (1) US9347585B2 (pt)
BR (1) BR112016012099B1 (pt)
CA (1) CA2931760C (pt)
MX (1) MX2016006917A (pt)
NO (1) NO345932B1 (pt)
WO (1) WO2015080842A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008061165A2 (en) 2006-11-14 2008-05-22 Handylab, Inc. Microfluidic cartridge and method of making same
US10036485B2 (en) 2013-11-26 2018-07-31 Ge Oil & Gas Pressure Control Lp Dual seal fire safe stem packing orientation
AU2017267807A1 (en) * 2016-05-20 2018-11-29 Ge Oil & Gas Pressure Control Lp Dual seal fire safe stem packing orientation
CA2967606C (en) 2017-05-18 2023-05-09 Peter Neufeld Seal housing and related apparatuses and methods of use
US11118705B2 (en) 2018-08-07 2021-09-14 General Electric Company Quick connect firewall seal for firewall
US11174958B2 (en) 2019-01-24 2021-11-16 Jet Oilfield Services, LLC Gate valve and method of repairing same
US11460114B2 (en) * 2020-01-23 2022-10-04 Fmc Technologies, Inc. Gate valve with improved bonnet seal assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257095A (en) 1962-12-12 1966-06-21 Chester A Siver Valve construction particularly packed or sealed
US3958592A (en) 1974-02-06 1976-05-25 Willis Oil Tool Co. Safety shut-off valve
US4262690A (en) 1979-08-30 1981-04-21 Acf Industries, Incorporated High pressure stem packing for gate valves
JPS6081370U (ja) * 1983-11-11 1985-06-05 石川島播磨重工業株式会社 弁グランド部の漏洩防止装置
US4577873A (en) 1985-03-29 1986-03-25 Baumann Hans D Dual valve stem packing arrangement
GB8903585D0 (en) 1989-02-16 1989-04-05 Kent Introl Ltd Improvements relating to seals
US5238252A (en) * 1990-01-18 1993-08-24 Eisenwerk Heinrich Schilling Gmbh & Co. Shut-off fittings with a sealing device
US5190264A (en) * 1992-03-03 1993-03-02 Dresser Industries, Inc. Adjustable valve packing arrangement
US5263682A (en) * 1992-03-17 1993-11-23 Whitey Co. Valve stem packing system
JP2588623Y2 (ja) 1993-05-07 1999-01-13 株式会社イワタ ダブルレスト
US5375812A (en) 1993-12-06 1994-12-27 Abb Vetco Gray Inc. Dynamic metal-to-metal seal
US5593166A (en) * 1994-03-02 1997-01-14 Fisher Controls International, Inc. Low friction packing
US6202668B1 (en) * 1998-03-20 2001-03-20 North American Corporation Valve with fire-resistant seal
US6997437B2 (en) * 2003-01-07 2006-02-14 John Mitten Valve for dynamic control of fuel flow rate in gas turbine power plant, power plant and components thereof employing such valve, and method of constructing such valve
US20050082766A1 (en) * 2003-10-15 2005-04-21 Fisher Controls International Low adhesion additive
CN201925592U (zh) 2010-09-13 2011-08-10 秦皇岛中青冶金阀门有限公司 油室式闸阀密封结构
US9010725B2 (en) * 2011-12-21 2015-04-21 Vetco Gray Inc. Valve vented redundant stem seal system

Also Published As

Publication number Publication date
MX2016006917A (es) 2017-01-09
US20150144823A1 (en) 2015-05-28
CA2931760A1 (en) 2015-06-04
WO2015080842A1 (en) 2015-06-04
BR112016012099B1 (pt) 2023-04-18
NO345932B1 (en) 2021-11-01
US9347585B2 (en) 2016-05-24
NO20160896A1 (en) 2016-05-26
CA2931760C (en) 2021-11-02

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 06/11/2014, OBSERVADAS AS CONDICOES LEGAIS