MX2015012123A - Ensamblaje de cierre de valvula de metal/grafito para valvulas de control de alta temperatura. - Google Patents

Ensamblaje de cierre de valvula de metal/grafito para valvulas de control de alta temperatura.

Info

Publication number
MX2015012123A
MX2015012123A MX2015012123A MX2015012123A MX2015012123A MX 2015012123 A MX2015012123 A MX 2015012123A MX 2015012123 A MX2015012123 A MX 2015012123A MX 2015012123 A MX2015012123 A MX 2015012123A MX 2015012123 A MX2015012123 A MX 2015012123A
Authority
MX
Mexico
Prior art keywords
valve
seal assembly
graphite
ring
high temperature
Prior art date
Application number
MX2015012123A
Other languages
English (en)
Other versions
MX364416B (es
Inventor
Ted Dennis Grabau
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of MX2015012123A publication Critical patent/MX2015012123A/es
Publication of MX364416B publication Critical patent/MX364416B/es

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
    • F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/246—Combination of a sliding valve and a lift valve
    • 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
    • F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—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
    • F16K3/30—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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/184—Tightening mechanisms
    • F16J15/185—Tightening mechanisms with continuous adjustment of the compression of the packing
    • F16J15/186—Tightening mechanisms with continuous adjustment of the compression of the packing using springs
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • F16J15/30—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of carbon
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements
    • 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
    • F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Sealing Devices (AREA)

Abstract

Una válvula de control de vástago deslizable (10) incluye un cuerpo de válvula (12), un anillo de asiento (22) ubicado en el cuerpo de válvula y un obturador de válvula (20) montado en forma deslizable en el cuerpo de válvula y que coopera con el asiento de válvula para controlar el flujo de fluidos a través de la válvula de control. Un ensamblaje de cierre (30) se ubica entre el obturador de la válvula y el asiento de la válvula, el ensamblaje de cierre incluye un anillo de cierre de metal/grafito (34) ubicado entre un primer anillo de soporte (60) y un segundo anillo de soporte (62). Un elemento de polarización (64) se ubica junto al segundo anillo de soporte y un anillo de retención (70) se ubica junto al elemento de polarización para mantener el elemento de polarización junto al segundo anillo de soporte.
MX2015012123A 2013-03-14 2014-03-13 Ensamblaje de cierre de valvula de metal/grafito para valvulas de control de alta temperatura. MX364416B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361782723P 2013-03-14 2013-03-14
PCT/US2014/026005 WO2014151564A1 (en) 2013-03-14 2014-03-13 Graphite/metal valve seal assembly for high temperature control valves

Publications (2)

Publication Number Publication Date
MX2015012123A true MX2015012123A (es) 2016-01-12
MX364416B MX364416B (es) 2019-04-25

Family

ID=50555270

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015012123A MX364416B (es) 2013-03-14 2014-03-13 Ensamblaje de cierre de valvula de metal/grafito para valvulas de control de alta temperatura.

Country Status (13)

Country Link
US (1) US9360128B2 (es)
EP (1) EP2971885B1 (es)
JP (1) JP6336030B2 (es)
KR (1) KR102202199B1 (es)
CN (2) CN203857065U (es)
AR (1) AR095320A1 (es)
AU (1) AU2014233914B2 (es)
BR (1) BR112015021952A2 (es)
CA (1) CA2902044C (es)
MX (1) MX364416B (es)
NO (1) NO343194B1 (es)
RU (1) RU2665801C2 (es)
WO (1) WO2014151564A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203857065U (zh) * 2013-03-14 2014-10-01 费希尔控制国际公司 滑动阀杆控制阀和用于高温控制阀的密封组件
US9400061B2 (en) 2013-07-29 2016-07-26 Fisher Controls International Llc Fluid valve apparatus having enclosed seals
CN106461081A (zh) * 2014-04-15 2017-02-22 游金恩国 用于流体通道连接处的密封垫圈
KR101667593B1 (ko) * 2015-04-10 2016-10-20 주식회사 코밸 내구성이 강화된 기밀유지체가 구비되는 극저온 초고압가스의 제어밸브
CN107269838B (zh) * 2017-07-27 2018-11-27 眉山中车制动科技股份有限公司 一种具有端面密封和自密封功能的密封圈
CN110933540A (zh) * 2019-12-09 2020-03-27 西安鼎蓝通信技术有限公司 一种适用于音响的降噪密封圈及其制备方法
CN114458455B (zh) * 2021-12-27 2023-10-24 中国航发长春控制科技有限公司 一种高可靠性耐高温高压的动密封结构

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GB278522A (en) * 1926-10-05 1927-10-13 Tuck And Company Ltd Improvements in or relating to gland and stuffing box packings
GB344123A (en) * 1930-01-02 1931-03-05 British Metallic Packings Comp Stuffing box packing
US1988216A (en) * 1932-10-21 1935-01-15 John M Ryan Gland packing
DE851153C (de) 1950-09-21 1952-10-02 Max Deventer Dichtungsring in Labyrinthform
DE1899583U (de) 1964-06-06 1964-08-27 Hans J Zimmer Verfahrenstechni Absperrschieber fuer kunststoffschmelzen.
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JPS6111062U (ja) * 1984-06-26 1986-01-22 日本ピラ−工業株式会社 膨張黒鉛製シ−ル材
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Also Published As

Publication number Publication date
JP6336030B2 (ja) 2018-06-06
AU2014233914B2 (en) 2018-09-13
US20140264129A1 (en) 2014-09-18
KR102202199B1 (ko) 2021-01-12
NO20151114A1 (en) 2015-09-02
MX364416B (es) 2019-04-25
CN104048060B (zh) 2018-02-16
NO343194B1 (en) 2018-11-26
CN203857065U (zh) 2014-10-01
US9360128B2 (en) 2016-06-07
CA2902044C (en) 2020-10-27
WO2014151564A1 (en) 2014-09-25
AR095320A1 (es) 2015-10-07
EP2971885B1 (en) 2019-05-08
KR20150131021A (ko) 2015-11-24
CA2902044A1 (en) 2014-09-25
AU2014233914A1 (en) 2015-09-10
EP2971885A1 (en) 2016-01-20
RU2015140472A (ru) 2017-04-18
RU2665801C2 (ru) 2018-09-04
JP2016511383A (ja) 2016-04-14
BR112015021952A2 (pt) 2017-07-18
CN104048060A (zh) 2014-09-17

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