BR112017024263A2 - válvula de esfera tipo munhão, estrutura de vedação de válvula e embalagem de válvula - Google Patents

válvula de esfera tipo munhão, estrutura de vedação de válvula e embalagem de válvula

Info

Publication number
BR112017024263A2
BR112017024263A2 BR112017024263-0A BR112017024263A BR112017024263A2 BR 112017024263 A2 BR112017024263 A2 BR 112017024263A2 BR 112017024263 A BR112017024263 A BR 112017024263A BR 112017024263 A2 BR112017024263 A2 BR 112017024263A2
Authority
BR
Brazil
Prior art keywords
package
valve
outer peripheral
peripheral region
stepped part
Prior art date
Application number
BR112017024263-0A
Other languages
English (en)
Japanese (ja)
Other versions
BR112017024263B1 (pt
Inventor
Kazama Masahiro
Funato Masazumi
Original Assignee
Kitz Corporation
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 Kitz Corporation filed Critical Kitz Corporation
Publication of BR112017024263A2 publication Critical patent/BR112017024263A2/pt
Publication of BR112017024263B1 publication Critical patent/BR112017024263B1/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
    • 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
    • F16K5/0689—Packings between housing and plug
    • 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
    • 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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical 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
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • 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
    • F16K5/0647—Spindles or actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Sealing Devices (AREA)

Abstract

válvula de esfera tipo munhão, estrutura de vedação de válvula e embalagem de válvula, fornece uma válvula de esfera tipo munhão, uma estrutura de base de válvula e uma embalagem de válvula (7) em que, particularmente, uma pressão de superfície de vedação de uma região periférica externa de ponta é melhorada para impedir, de forma confiável, o vazamento de fluidos mesmo em alta pressão e altas temperaturas, sem o acoplamento de uma embalagem (7) entre uma base esférica (6) e um corpo de válvula (2) em estado de contato próximo, e a embalagem (7) pode ser montada como em um estado predeterminado de montagem sem precisar de usinagem de alta precisão ou ajuste de valor de compressão. uma esfera (3) posicionada no interior de um corpo (2) é fornecida de forma rotativa através de hastes superior e inferior (4) e (5) e vedada com uma base esférica (6) para entrar em contato em estado pressionado contra a esfera (3). a válvula de esfera tipo munhão inclui uma embalagem (7) fixada entre uma peça escalonada da região periférica externa (16), fornecida em uma parte traseira da base esférica (6) e o corpo (2), e um mecanismo de pressão (8) pelo qual esta embalagem (7) é pressionada em direção à esfera (3), e é fornecido com uma superfície de contato (20) para entrar em contato com uma superfície de peça escalonada (17) da peça escalonada da região periférica externa (16) sobre um lado de diâmetro externo de ponta da embalagem (7), e um espaço (g) fornecido entre a embalagem e a superfície de peça escalonada (17) da peça escalonada da região periférica externa (16) sobre um lado do diâmetro interno de ponta da embalagem (7). uma pressão de superfície de vedação de uma região periférica externa de ponta da embalagem (7) é elevada, pelo menos, por uma força de pressão do mecanismo de pressão (8).
BR112017024263-0A 2015-05-13 2016-05-13 Válvula de esfera tipo munhão, estrutura de vedação de válvula e embalagem de válvula BR112017024263B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-098436 2015-05-13
JP2015098436 2015-05-13
PCT/JP2016/064313 WO2016182066A1 (ja) 2015-05-13 2016-05-13 トラニオン型ボールバルブ並びにバルブのシール構造とバルブ用パッキン

Publications (2)

Publication Number Publication Date
BR112017024263A2 true BR112017024263A2 (pt) 2018-07-24
BR112017024263B1 BR112017024263B1 (pt) 2022-02-15

Family

ID=57248894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017024263-0A BR112017024263B1 (pt) 2015-05-13 2016-05-13 Válvula de esfera tipo munhão, estrutura de vedação de válvula e embalagem de válvula

Country Status (6)

Country Link
US (1) US10767768B2 (pt)
JP (1) JP6522746B2 (pt)
CN (1) CN107532729B (pt)
BR (1) BR112017024263B1 (pt)
DE (1) DE112016001772T5 (pt)
WO (1) WO2016182066A1 (pt)

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JP7012566B2 (ja) * 2017-06-28 2022-01-28 株式会社山田製作所 制御バルブ
DE102018106208A1 (de) * 2017-06-28 2019-01-03 Yamada Manufacturing Co., Ltd. Steuerventil
JP6812601B2 (ja) * 2018-03-09 2021-01-13 Nok株式会社 密封装置及びその組立て方法
US20230235823A1 (en) * 2018-11-01 2023-07-27 Oil States Energy Services, L.L.C. Valve with pressure differential seating
CN109812595B (zh) * 2019-03-14 2024-02-23 无锡智能自控工程股份有限公司 一种高频动作程控球阀
US11009136B2 (en) * 2019-05-08 2021-05-18 Habonim Industrial Valves & Actuators Ltd. Bidirectional cryogenic firesafe floating ball valve
CN110307392A (zh) * 2019-08-06 2019-10-08 四川省科能工业设备制造有限公司 阀杆自紧密封的磨盘式物料输送阀
DE102019213134B4 (de) * 2019-08-30 2022-12-01 Vitesco Technologies GmbH Dichtungsanordnung für ein Fluidventil, Fluidventil und Fahrzeug
CN110630763A (zh) * 2019-10-25 2019-12-31 沪航科技集团有限公司 一种新型夹板阀
WO2021240494A1 (en) * 2020-05-27 2021-12-02 Habonim Industrial Valves & Actuators Ltd. Bi-flow cryogenic firesafe floating ball valve
CN112066028A (zh) * 2020-09-10 2020-12-11 蓝钿(北京)流体控制设备有限公司 一种上装式球阀的阀座结构
AU2021411870A1 (en) 2020-12-28 2023-07-27 Kitz Corporation Sealing member, sealing mechanism, valve, and sealing method
CN112610716B (zh) * 2021-01-05 2023-03-24 凯喜姆阀门有限公司 一种阀座密封结构
CN115217975B (zh) * 2022-07-22 2024-05-10 西安近代化学研究所 一种将轴向力转化为径向挤压贴合力的密封装置

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GB1475647A (en) * 1975-06-17 1977-06-01 Gulf & Western Mfg Co Sealing and seat assembly for ball valve construction
US4067542A (en) * 1977-01-10 1978-01-10 Acf Industries, Incorporated Valve seat construction having a resilient member around the perimeter of the seat member
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Also Published As

Publication number Publication date
WO2016182066A1 (ja) 2016-11-17
CN107532729B (zh) 2019-11-22
US10767768B2 (en) 2020-09-08
US20190154161A1 (en) 2019-05-23
CN107532729A (zh) 2018-01-02
DE112016001772T5 (de) 2018-01-11
JP6522746B2 (ja) 2019-06-05
BR112017024263B1 (pt) 2022-02-15
JPWO2016182066A1 (ja) 2018-03-01

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 13/05/2016, OBSERVADAS AS CONDICOES LEGAIS.