MX2015008111A - Cuerpos de valvula de multiple seccion que tienen sellos internos. - Google Patents

Cuerpos de valvula de multiple seccion que tienen sellos internos.

Info

Publication number
MX2015008111A
MX2015008111A MX2015008111A MX2015008111A MX2015008111A MX 2015008111 A MX2015008111 A MX 2015008111A MX 2015008111 A MX2015008111 A MX 2015008111A MX 2015008111 A MX2015008111 A MX 2015008111A MX 2015008111 A MX2015008111 A MX 2015008111A
Authority
MX
Mexico
Prior art keywords
sealing surface
section valve
valve
face seals
valve bodies
Prior art date
Application number
MX2015008111A
Other languages
English (en)
Inventor
Brandon Wayne Bell
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 MX2015008111A publication Critical patent/MX2015008111A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0631—Easy mounting or dismounting means between two flanges
    • 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
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Gasket Seals (AREA)

Abstract

En el presente documento se describen los cuerpos de válvula de múltiples secciones que tienen juntas superficiales. Un cuerpo de válvula de múltiples secciones ejemplar incluye un primer cuerpo que define una primera porción de un pasaje de válvula y que tiene un eje de flujo de fluido, el primer cuerpo tiene una primera superficie de sellado sustancialmente perpendicular al eje de flujo de fluido y una primera pared anular sustancialmente paralela al eje de flujo de fluido, el primer cuerpo tiene una cavidad anular definida en la primera superficie de sellado para recibir una junta. La válvula ejemplar también incluye un segundo cuerpo que tiene una perforación que define una segunda porción del pasaje de válvula, el segundo cuerpo tiene una primera superficie extrema que será sustancialmente paralela a la primera superficie de sellado, donde la primera superficie de sellado acoplará la primera superficie extrema y la primera pared anular se extenderá a la perforación del segundo cuerpo cuando el primer cuerpo se acople al segundo cuerpo.
MX2015008111A 2012-12-20 2013-12-18 Cuerpos de valvula de multiple seccion que tienen sellos internos. MX2015008111A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/722,465 US20140175319A1 (en) 2012-12-20 2012-12-20 Multi-section valve bodies having face seals
PCT/US2013/075997 WO2014100114A1 (en) 2012-12-20 2013-12-18 Multi-section valve bodies having face seals

Publications (1)

Publication Number Publication Date
MX2015008111A true MX2015008111A (es) 2016-04-25

Family

ID=49887357

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015008111A MX2015008111A (es) 2012-12-20 2013-12-18 Cuerpos de valvula de multiple seccion que tienen sellos internos.

Country Status (8)

Country Link
US (1) US20140175319A1 (es)
EP (1) EP2935956A1 (es)
JP (1) JP2016507707A (es)
CN (2) CN103883754A (es)
BR (1) BR112015014115A2 (es)
CA (1) CA2893974A1 (es)
MX (1) MX2015008111A (es)
WO (1) WO2014100114A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2541860B (en) * 2015-05-15 2018-01-24 Evenort Ltd Mechanical seal assembly
CN112534165B (zh) * 2018-08-03 2023-01-24 美国圣戈班性能塑料公司 球阀密封件
US11041571B2 (en) * 2018-12-07 2021-06-22 Fisher Controls International Llc Retention mechanism for noise attenuation dome in fluid flow control device
JP7172749B2 (ja) * 2019-03-06 2022-11-16 株式会社デンソー バルブ装置
US11125350B2 (en) * 2019-03-12 2021-09-21 Dresser, Llc Valve control assembly
CN112855944B (zh) * 2021-03-10 2023-01-10 重庆浦仁达科技有限公司 旋转轴密封结构
CN114439941B (zh) * 2021-12-29 2024-04-16 东方电气集团东方汽轮机有限公司 一种法兰对接面的密封结构及其密封方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1429302A (fr) * 1964-11-12 1966-02-25 Auxiliaire De L Ind Et Des Min Perfectionnement aux robinets à tournant sphérique
US3743243A (en) * 1971-07-01 1973-07-03 D Scaramucci Indexing stop of valve stem
FR2567232B1 (fr) * 1984-07-06 1987-01-09 Amri Robinet a boisseau a hautes performances
US5490680A (en) * 1993-04-06 1996-02-13 Parker-Hannifin Corporation Captive O-ring face seal
WO2006042164A1 (en) * 2004-10-08 2006-04-20 Tosoh Smd, Inc. Low leak-o-ring seal
US7347408B2 (en) * 2006-03-07 2008-03-25 Griswold Controls Inc High differential pressure, low torque precision temperature control valve
US8490949B2 (en) * 2010-03-31 2013-07-23 Worldwide Oilfield Machine, Inc. Valve stem assembly for rotary valve and method

Also Published As

Publication number Publication date
EP2935956A1 (en) 2015-10-28
CN103883754A (zh) 2014-06-25
US20140175319A1 (en) 2014-06-26
CN204061960U (zh) 2014-12-31
CA2893974A1 (en) 2014-06-26
BR112015014115A2 (pt) 2017-07-11
JP2016507707A (ja) 2016-03-10
WO2014100114A1 (en) 2014-06-26

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