MX2022012455A - Sello de cierre para valvula de equilibrio de presion de alta temperatura y metodos relacionados. - Google Patents

Sello de cierre para valvula de equilibrio de presion de alta temperatura y metodos relacionados.

Info

Publication number
MX2022012455A
MX2022012455A MX2022012455A MX2022012455A MX2022012455A MX 2022012455 A MX2022012455 A MX 2022012455A MX 2022012455 A MX2022012455 A MX 2022012455A MX 2022012455 A MX2022012455 A MX 2022012455A MX 2022012455 A MX2022012455 A MX 2022012455A
Authority
MX
Mexico
Prior art keywords
seat
high temperature
pressure balance
related methods
balance valve
Prior art date
Application number
MX2022012455A
Other languages
English (en)
Inventor
Laren J Winkel
Original Assignee
Flowserve Man Co
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 Flowserve Man Co filed Critical Flowserve Man Co
Publication of MX2022012455A publication Critical patent/MX2022012455A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve 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
    • 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
    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • F16K1/465—Attachment of sealing rings to the valve 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

Un ensamble de válvula incluye un cuerpo de válvula que tiene una cámara de buje de asiento con un anillo de asiento flotante dispuesto adyacente a una pared lateral interior de la cámara de buje de asiento. El anillo de asiento flotante está configurado para entrar en contacto con una primera porción de un cabezal de obturador en una ubicación única anular antes de que una segunda porción del cabezal de obturador entre en contacto con un asiento principal de la válvula durante una carrera de cierre del cabezal de obturador. Un sello estático está situado radialmente entre el anillo de asiento flotante y la pared lateral interior de la cámara de buje de asiento.
MX2022012455A 2016-07-28 2019-01-23 Sello de cierre para valvula de equilibrio de presion de alta temperatura y metodos relacionados. MX2022012455A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662368033P 2016-07-28 2016-07-28

Publications (1)

Publication Number Publication Date
MX2022012455A true MX2022012455A (es) 2022-10-27

Family

ID=61017270

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019000983A MX2019000983A (es) 2016-07-28 2017-07-27 Sello de cierre para valvula de equilibrio de presion de alta temperatura y metodos relacionados.
MX2022012455A MX2022012455A (es) 2016-07-28 2019-01-23 Sello de cierre para valvula de equilibrio de presion de alta temperatura y metodos relacionados.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2019000983A MX2019000983A (es) 2016-07-28 2017-07-27 Sello de cierre para valvula de equilibrio de presion de alta temperatura y metodos relacionados.

Country Status (9)

Country Link
US (3) US11428328B2 (es)
EP (1) EP3491275B1 (es)
CN (2) CN109563937B (es)
AU (1) AU2017302032C1 (es)
CA (1) CA3031821C (es)
HU (1) HUE056005T2 (es)
MX (2) MX2019000983A (es)
RU (1) RU2719133C1 (es)
WO (1) WO2018022924A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109563937B (zh) * 2016-07-28 2023-11-17 芙罗服务管理公司 用于高温压力平衡阀的关闭密封件及相关方法
KR102893734B1 (ko) * 2025-07-21 2025-12-02 (주)솔텍 압력 평형 유지형 솔레노이드 2-way 밸브 구조

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CN109563937B (zh) * 2016-07-28 2023-11-17 芙罗服务管理公司 用于高温压力平衡阀的关闭密封件及相关方法

Also Published As

Publication number Publication date
US12467541B2 (en) 2025-11-11
CN109563937B (zh) 2023-11-17
CN117231760A (zh) 2023-12-15
US20240218933A1 (en) 2024-07-04
CA3031821A1 (en) 2018-02-01
WO2018022924A1 (en) 2018-02-01
EP3491275A4 (en) 2020-03-25
AU2017302032C1 (en) 2020-12-24
RU2719133C1 (ru) 2020-04-17
US20220403939A1 (en) 2022-12-22
AU2017302032A1 (en) 2019-03-14
EP3491275B1 (en) 2021-06-02
US11428328B2 (en) 2022-08-30
AU2017302032B2 (en) 2020-05-21
US20200378503A1 (en) 2020-12-03
HUE056005T2 (hu) 2022-01-28
CN109563937A (zh) 2019-04-02
CA3031821C (en) 2020-11-03
EP3491275A1 (en) 2019-06-05
US11940053B2 (en) 2024-03-26
BR112019001537A2 (pt) 2019-05-14
MX2019000983A (es) 2019-07-04

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