SG11201505139PA - Gate valve arrangement including multi-valve stem and seat seal assemblies - Google Patents

Gate valve arrangement including multi-valve stem and seat seal assemblies

Info

Publication number
SG11201505139PA
SG11201505139PA SG11201505139PA SG11201505139PA SG11201505139PA SG 11201505139P A SG11201505139P A SG 11201505139PA SG 11201505139P A SG11201505139P A SG 11201505139PA SG 11201505139P A SG11201505139P A SG 11201505139PA SG 11201505139P A SG11201505139P A SG 11201505139PA
Authority
SG
Singapore
Prior art keywords
arrangement including
including multi
seal assemblies
seat seal
valve stem
Prior art date
Application number
SG11201505139PA
Other languages
English (en)
Inventor
Jon B Kahn
Fabio Okamoto Tanaka
Rick C Hunter
Original Assignee
Vetco Gray 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 Vetco Gray Inc filed Critical Vetco Gray Inc
Publication of SG11201505139PA publication Critical patent/SG11201505139PA/en

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F16K3/02—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
    • F16K3/0245—Curtain gate 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
    • 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
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Sealing Devices (AREA)
SG11201505139PA 2012-12-31 2013-12-31 Gate valve arrangement including multi-valve stem and seat seal assemblies SG11201505139PA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261747749P 2012-12-31 2012-12-31
US14/143,615 US9759334B2 (en) 2012-12-31 2013-12-30 Gate valve arrangement including multi-valve stem and seat assemblies
PCT/US2013/078434 WO2014106231A1 (en) 2012-12-31 2013-12-31 Gate valve arrangement including multi-valve stem and seat seal assemblies

Publications (1)

Publication Number Publication Date
SG11201505139PA true SG11201505139PA (en) 2015-07-30

Family

ID=51016063

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201505139PA SG11201505139PA (en) 2012-12-31 2013-12-31 Gate valve arrangement including multi-valve stem and seat seal assemblies

Country Status (6)

Country Link
US (3) US9897215B2 (pt)
BR (1) BR112015015799B8 (pt)
GB (1) GB2523053B (pt)
NO (1) NO346503B1 (pt)
SG (1) SG11201505139PA (pt)
WO (1) WO2014106231A1 (pt)

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US9897215B2 (en) 2012-12-31 2018-02-20 Vetco Gray Inc. Multi-valve seat seal assembly for a gate valve
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WO2016171857A1 (en) * 2015-04-20 2016-10-27 Vetco Gray Inc. Valve vented redundant stem seal system
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WO2021127877A1 (zh) * 2019-12-23 2021-07-01 江苏政轩石油机械股份有限公司 一种石油输送管道用基于多重密封防漏的平板阀门
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CN116498760B (zh) * 2023-06-26 2023-08-22 什邡慧丰采油机械有限责任公司 一种具有组合式双阀座精密密封结构的平板阀及工作方法

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Also Published As

Publication number Publication date
US20140183396A1 (en) 2014-07-03
US9759334B2 (en) 2017-09-12
NO346503B1 (en) 2022-09-12
US9897215B2 (en) 2018-02-20
GB2523053B (en) 2020-11-25
BR112015015799B1 (pt) 2021-12-07
BR112015015799A2 (pt) 2017-07-11
BR112015015799B8 (pt) 2022-01-11
US20140183392A1 (en) 2014-07-03
US20140183393A1 (en) 2014-07-03
GB201510500D0 (en) 2015-07-29
WO2014106231A1 (en) 2014-07-03
GB2523053A (en) 2015-08-12
NO20150757A1 (en) 2015-06-11

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