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MX2019009018A - Anillo obturador flexible para valvulas. - Google Patents

Anillo obturador flexible para valvulas.

Info

Publication number
MX2019009018A
MX2019009018A MX2019009018A MX2019009018A MX2019009018A MX 2019009018 A MX2019009018 A MX 2019009018A MX 2019009018 A MX2019009018 A MX 2019009018A MX 2019009018 A MX2019009018 A MX 2019009018A MX 2019009018 A MX2019009018 A MX 2019009018A
Authority
MX
Mexico
Prior art keywords
sealing ring
radial groove
valve
shape
valves
Prior art date
Application number
MX2019009018A
Other languages
English (en)
Inventor
Wayne Hall Harold
Barroso Miguel Jr
Original Assignee
Chromatic Ind 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 Chromatic Ind Inc filed Critical Chromatic Ind Inc
Publication of MX2019009018A publication Critical patent/MX2019009018A/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
    • F16K3/02—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
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/2085—Movable sealing bodies
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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
    • F16K5/0668—Single 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
    • 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

Landscapes

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

Abstract

En una realización, se divulga un anillo obturado que se puede usar en una válvula, que tiene un diámetro interior que define una forma del anillo obturador. La forma puede estar configurada para igualar la forma de una perforación de flujo de la válvula. Determinadas realizaciones también pueden incluir una primera cara configurada para apoyarse sobre una pared del cuerpo de la válvula, una cara perfilada sobre una segunda cara opuesta a la primera cara, en donde la cara perfilada está configurada para igualar el miembro de cierre, un corte de acanaladura radial exterior sobre una cara exterior entre la primera cara y la segunda cara y un corte de acanaladura radial interior sobre una cara interior entre la primera cara y la segunda cara, en donde el corte de acanaladura radial exterior y el corte de acanaladura radial interior están configurados para deformarse elásticamente.
MX2019009018A 2017-02-02 2018-02-02 Anillo obturador flexible para valvulas. MX2019009018A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/423,120 US10371266B2 (en) 2017-02-02 2017-02-02 Flexible sealing ring for valves
PCT/US2018/016671 WO2018144885A1 (en) 2017-02-02 2018-02-02 Flexible sealing ring for valves

Publications (1)

Publication Number Publication Date
MX2019009018A true MX2019009018A (es) 2019-10-09

Family

ID=62977597

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019009018A MX2019009018A (es) 2017-02-02 2018-02-02 Anillo obturador flexible para valvulas.

Country Status (4)

Country Link
US (1) US10371266B2 (es)
AU (1) AU2018214612A1 (es)
MX (1) MX2019009018A (es)
WO (1) WO2018144885A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10883613B2 (en) * 2018-04-27 2021-01-05 Caterpillar Inc. Elliptical ball valve seal
WO2019211506A1 (en) * 2018-05-03 2019-11-07 Metso Flow Control Oy A valve sealing arrangement and a valve seat
EP3730823B1 (de) * 2019-04-24 2023-07-05 Vitesco Technologies GmbH Dichtelement und fluidventil
CN113719610B (zh) * 2021-07-20 2024-09-03 四川省科能工业设备制造有限公司 具有自动补偿功能的密封环组件及气缸和磨盘阀
CN116697099B (zh) * 2023-05-16 2026-01-27 安徽美芝精密制造有限公司 密封件、多通阀、热管理系统和车辆
US20250347351A1 (en) * 2024-05-10 2025-11-13 Deltavalve, Llc Single-Piece Dynamic Seat

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859770A (en) * 1956-11-30 1958-11-11 George M Buivid Low pressure relief valve
US3019812A (en) * 1958-10-27 1962-02-06 Houdaille Industries Inc High temperature valve
US3233862A (en) * 1961-10-03 1966-02-08 North American Aviation Inc Fluid pressure balanced seal
GB1009984A (en) * 1961-12-14 1965-11-17 Saunders Valve Co Ltd Fluid controlling valves
US3774881A (en) * 1972-07-12 1973-11-27 J Gregory Valve assembly
US4151862A (en) * 1975-04-09 1979-05-01 Matsushita Electric Industrial Co., Ltd. Multiple-mode fluid-flow control valve arrangement
US4342328A (en) * 1977-06-16 1982-08-03 The United States Of America As Represented By The Secretary Of The Army Two stage float valve
US4524981A (en) * 1983-11-22 1985-06-25 Smith International, Inc. Annular seal with V-cut
FI72584C (fi) * 1985-09-04 1987-06-08 Neles Oy Ventil.
US4815699A (en) * 1987-12-21 1989-03-28 Sundstrand Corporation Valve with resilient, bellows mounted valve seat
US5102098A (en) * 1989-12-15 1992-04-07 A. Y. Mcdonald Manufacturing Company Tamperproof rotary valve
US4962911A (en) * 1990-03-27 1990-10-16 Soderberg Research & Development, Inc. Hemi-wedge valve
EP1071901B1 (de) * 1998-04-11 2003-03-05 TUCHENHAGEN GmbH Hubventil
GB201018557D0 (en) * 2010-11-03 2010-12-15 Aker Solutions Singapore Pte Ltd Method & apparatus -seal-less valve
US8403296B2 (en) 2010-11-29 2013-03-26 Vetco Gray Inc. Metal seat seal with flexible sealing edge

Also Published As

Publication number Publication date
WO2018144885A1 (en) 2018-08-09
US20180216743A1 (en) 2018-08-02
US10371266B2 (en) 2019-08-06
AU2018214612A1 (en) 2019-08-15

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