BR112018073738A2 - dispositivo de controle de fluxo e método de vedação - Google Patents

dispositivo de controle de fluxo e método de vedação

Info

Publication number
BR112018073738A2
BR112018073738A2 BR112018073738-0A BR112018073738A BR112018073738A2 BR 112018073738 A2 BR112018073738 A2 BR 112018073738A2 BR 112018073738 A BR112018073738 A BR 112018073738A BR 112018073738 A2 BR112018073738 A2 BR 112018073738A2
Authority
BR
Brazil
Prior art keywords
valve body
seat
control device
flow control
door
Prior art date
Application number
BR112018073738-0A
Other languages
English (en)
Other versions
BR112018073738B1 (pt
Inventor
E. Linder Scott
P. Matson Robert
C. Liu Calvin
Original Assignee
Fmc Technologies, 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 Technologies, Inc. filed Critical Fmc Technologies, Inc.
Publication of BR112018073738A2 publication Critical patent/BR112018073738A2/pt
Publication of BR112018073738B1 publication Critical patent/BR112018073738B1/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
    • 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
    • F16K3/16—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 with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/20—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
    • 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
    • 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
    • E21B2200/01—Sealings characterised by their shape
    • 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
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0668—Sliding valves
    • 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
    • F16K41/08—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip
    • F16K41/083—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip for spindles which only rotate, i.e. non-rising spindles
    • F16K41/086—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)

Abstract

um dispositivo de controle de fluxo compreende um corpo de válvula, uma primeira porta disposta no corpo da válvula, uma segunda porta disposta no corpo da válvula, uma porta disposta no interior do corpo da válvula e configurada para controlar um fluxo de fluido entre a primeira porta e a segunda porta, e uma sede disposta entre a porta e o corpo de válvula, a sede incluindo uma primeira superfície configurada para formar um vedante circunferencial com o corpo de válvula e uma segunda superfície configurada para formar uma vedação de face com a gaveta. um método compreende receber, por um conjunto de vedação que forma uma vedação circunferencial entre uma sede e um corpo de válvula, uma primeira força de um colar disposto no assento em resposta a um primeiro movimento de uma gaveta e em movimento, em resposta ao recebimento da primeira força, o conjunto de vedação em uma primeira direção da primeira força.
BR112018073738-0A 2016-05-20 2016-05-20 Dispositivo de controle de fluxo e método de vedação BR112018073738B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/033431 WO2017200546A1 (en) 2016-05-20 2016-05-20 Front loaded seat seal

Publications (2)

Publication Number Publication Date
BR112018073738A2 true BR112018073738A2 (pt) 2019-02-26
BR112018073738B1 BR112018073738B1 (pt) 2022-06-21

Family

ID=56113066

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018073738-0A BR112018073738B1 (pt) 2016-05-20 2016-05-20 Dispositivo de controle de fluxo e método de vedação

Country Status (4)

Country Link
US (1) US11644107B2 (pt)
EP (1) EP3458749B1 (pt)
BR (1) BR112018073738B1 (pt)
WO (1) WO2017200546A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112021013483A2 (pt) * 2019-01-11 2021-09-14 A. W. Chesterton Company Montagem de vedação de múltiplos componentes
CN110906018B (zh) * 2019-11-25 2021-10-26 温州市海格阀门有限公司 一种高密封性闸阀

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882009A (en) * 1953-07-03 1959-04-14 Walworth Co Valve construction
US2810543A (en) * 1954-12-14 1957-10-22 Walworth Co Valve construction
US3401915A (en) * 1966-05-10 1968-09-17 M & J Valve Co Resilient material valve seal ring
US3890991A (en) * 1972-04-17 1975-06-24 M & J Valve Co Valve apparatus and method
US3972507A (en) * 1975-06-09 1976-08-03 M & J Valve Company Valve construction
US5624101A (en) * 1983-11-14 1997-04-29 Beson; John Dual seal valve
US4643395A (en) * 1985-11-21 1987-02-17 Joy Manufacturing Company Valve with protected seats
US5727775A (en) * 1996-01-17 1998-03-17 Baker Hughes Incorporated Gate valve with dual seal rings on a unitary seat ring
US6345805B1 (en) * 2000-01-04 2002-02-12 Vijay R. Chatufale Rotary valve with seat assembly
US6279875B1 (en) * 2000-01-04 2001-08-28 Vijay R. Chatufale Gate valve with improved telescoping seat assembly
US6664572B2 (en) * 2001-07-23 2003-12-16 Hp&T Products, Inc. Valve seal assemblies and methods
US6966537B2 (en) * 2003-03-11 2005-11-22 Worldwide Oilfield Machine, Inc. Valve with seat assembly
US7004452B2 (en) * 2003-09-25 2006-02-28 Hp&T Products, Inc. Valve seal assemblies and methods
NO328728B1 (no) * 2006-11-20 2010-05-03 Aker Subsea As Sluseventil for olje- og gass-produksjonssystemer
US7992840B2 (en) 2007-10-10 2011-08-09 T-3 Property Holdings, Inc. Pressure rated oil field gate valve
EP2464902B1 (en) * 2009-08-12 2015-03-25 GE Oil & Gas Pressure Control LP Gate valve seat
CN103582772B (zh) * 2011-04-12 2016-05-04 加斯凯特国际股份公司 用于工业闸阀的密封系统和包括该系统的闸阀
NO332818B1 (no) * 2011-11-01 2013-01-21 Terje Haland As Tetningsanordning for ventil
US20140183393A1 (en) * 2012-12-31 2014-07-03 Vetco Gray Inc. Multi-valve stem seal assembly for a gate valve
US9885420B2 (en) * 2015-05-07 2018-02-06 Sri Energy, Inc. Gate valve

Also Published As

Publication number Publication date
EP3458749B1 (en) 2022-03-23
US11644107B2 (en) 2023-05-09
US20200124186A1 (en) 2020-04-23
WO2017200546A1 (en) 2017-11-23
BR112018073738B1 (pt) 2022-06-21
EP3458749A1 (en) 2019-03-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 20/05/2016, OBSERVADAS AS CONDICOES LEGAIS