AR097858A1 - Válvula esférica con un sello de vástago de forma cónica - Google Patents
Válvula esférica con un sello de vástago de forma cónicaInfo
- Publication number
- AR097858A1 AR097858A1 ARP140103629A ARP140103629A AR097858A1 AR 097858 A1 AR097858 A1 AR 097858A1 AR P140103629 A ARP140103629 A AR P140103629A AR P140103629 A ARP140103629 A AR P140103629A AR 097858 A1 AR097858 A1 AR 097858A1
- Authority
- AR
- Argentina
- Prior art keywords
- seal
- stem
- valve
- valve body
- defines
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 3
- 230000007423 decrease Effects 0.000 abstract 1
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
- F16K5/0694—Spindle sealings
-
- 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
- F16K41/00—Spindle sealings
- F16K41/14—Spindle sealings with conical flange on the spindle which co-operates with a conical surface in the housing
-
- 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
- F16K5/0657—Particular coverings or materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
Una válvula esférica incluye un cuerpo de válvula que comprende un primer miembro y un segundo miembro. El cuerpo de la válvula define un eje de válvula y un pasaje para el flujo de fluido. Un elemento esférico tiene un puerto y un vástago de la esfera que gira alrededor de un eje del vástago de la esfera entre una posición abierta que permite el flujo del fluido a través del pasaje de flujo de fluido y una posición cerrada que inhibe el flujo a través del mismo. Un sello se ubica entre el primer y el segundo miembros del cuerpo y define un grosor que disminuye a medida que el sello del cuerpo se aleja del eje de la válvula. Un sello del vástago define una forma sustancialmente frusto-cónica y esté dispuesto en el cuerpo de la válvula. El vástago de la esfera se extiende a través del sello del vástago para formar un sello entre el vástago de la esfera y el sello del vástago y entre el sello del vástago y el cuerpo de la válvula.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361884792P | 2013-09-30 | 2013-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR097858A1 true AR097858A1 (es) | 2016-04-20 |
Family
ID=52739163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP140103629A AR097858A1 (es) | 2013-09-30 | 2014-09-30 | Válvula esférica con un sello de vástago de forma cónica |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9353873B2 (es) |
| EP (1) | EP3052841B1 (es) |
| AR (1) | AR097858A1 (es) |
| WO (1) | WO2015048780A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015006243U1 (de) | 2015-09-03 | 2016-12-07 | Gebr. Kemper Gmbh + Co. Kg Metallwerke | Kugelhahn |
| BE1024257B1 (nl) * | 2016-06-03 | 2018-01-15 | Inno-Mould Nv | Corrosiebestendig kogelkraan |
| US10344883B2 (en) * | 2016-11-02 | 2019-07-09 | Schaeffler Technologies AG & Co. KG | Modular electro-mechanical rotary valve |
| EP3366963B1 (de) * | 2017-02-23 | 2022-12-14 | Allfi Ag | Abdichtsystem einer einrichtung zum durchlassen eines mediums insbesondere im hochdruckbereich |
| US10208863B2 (en) | 2017-04-21 | 2019-02-19 | Dyna-Flo Control Valve Services Ltd. | Pressure assisted connection for a valve shaft |
| CN109357035B (zh) * | 2018-12-29 | 2023-12-01 | 浙江东信阀门有限公司 | 一种阀杆轴向密封球阀 |
| IT202100012953A1 (it) * | 2021-05-19 | 2022-11-19 | Viar Valvole Srl | Valvola a sfera |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073336A (en) * | 1963-01-15 | Lined ball valve | ||
| US3753569A (en) * | 1971-03-23 | 1973-08-21 | A Bonomi | Pressure valve for fluids |
| US4696323A (en) * | 1985-08-30 | 1987-09-29 | Neotecha Ag | Plastic lined rotatable valve |
| DE4117714A1 (de) * | 1991-05-30 | 1992-12-03 | Richter Chemie Technik Gmbh | Absperrorgan mit innenausskleidung |
| DE4330819A1 (de) * | 1993-09-13 | 1995-03-16 | Richter Chemie Technik Gmbh | Verbindung zwischen einer Dreh- oder Schwenkarmatur und einem Drehantrieb |
| DE29806226U1 (de) * | 1998-04-04 | 1998-06-18 | Xomox International GmbH & Co, 88131 Lindau | Armatur |
| US6669171B1 (en) | 1999-10-29 | 2003-12-30 | Aceco Valve, Inc. | Compact manifold trunnion ball valve |
| US6837482B2 (en) * | 2001-03-19 | 2005-01-04 | Xomox Corporation | Sealing arrangement for thermally enhanced sealing |
| WO2003071172A1 (en) * | 2002-02-22 | 2003-08-28 | Plastrulon Processors Limited | Ball valve with a single piece ball-stem and an integrated actuator mounting flange |
| CN101201134B (zh) * | 2005-08-23 | 2011-01-12 | 浙江华夏阀门有限公司 | 梯形环密封结构 |
| CN100513850C (zh) | 2005-08-23 | 2009-07-15 | 浙江华夏阀门有限公司 | 三角截面密封套 |
| DE202008011406U1 (de) * | 2007-12-20 | 2009-06-18 | Xomox International Gmbh & Co | Ventil |
| US20110017931A1 (en) * | 2009-07-24 | 2011-01-27 | Chih-Hsin Lee | Ball valve |
| US8910921B2 (en) * | 2011-10-27 | 2014-12-16 | Aegis Flow Technologies, L.L.C. | Valve and stem sealing assembly |
-
2014
- 2014-09-30 US US14/502,824 patent/US9353873B2/en active Active
- 2014-09-30 EP EP14847758.1A patent/EP3052841B1/en active Active
- 2014-09-30 AR ARP140103629A patent/AR097858A1/es active IP Right Grant
- 2014-09-30 WO PCT/US2014/058411 patent/WO2015048780A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015048780A1 (en) | 2015-04-02 |
| US20150090916A1 (en) | 2015-04-02 |
| EP3052841B1 (en) | 2019-11-06 |
| EP3052841A4 (en) | 2017-05-31 |
| EP3052841A1 (en) | 2016-08-10 |
| US9353873B2 (en) | 2016-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR097858A1 (es) | Válvula esférica con un sello de vástago de forma cónica | |
| CL2017001784A1 (es) | Válvula de flotador de palanca | |
| AR089829A1 (es) | Conjuntos anti-rotacion para ser utilizados con valvulas de fluidos | |
| AR092770A1 (es) | Dispositivo de registro de presion dinamico para accionadores registrados internamente y dispositivos de proteccion contra sobrepresion | |
| JP2016094962A5 (es) | ||
| AR099648A1 (es) | Dispositivo de flujo de fluidos que proporciona un sello mejorado mediante la explotación de la expansión térmica diferencial | |
| CO2018004224A2 (es) | Bomba con una combinación de válvula y muelle | |
| AR098709A1 (es) | Válvula de retención | |
| CL2017001936A1 (es) | Sistema y método para monitorear el desgaste de valvula de estrangulamiento | |
| AR095273A1 (es) | Ensamblaje de cierre de válvula dinámica compuesta para válvulas de control de alta temperatura | |
| CO2017004339A2 (es) | Bomba de fondo de pozo hidraulicamente activada con válvula de marcha y su método | |
| AR092221A1 (es) | Valvula de fluido axial con miembro de control de flujo anular | |
| BR112015020440B8 (pt) | Válvula de controle com recuperação de energia | |
| AR101888A1 (es) | Montaje de detección de ángulo de curvatura y método de uso | |
| AR095320A1 (es) | Ensamblaje de cierre de válvula de metal/grafito para válvulas de control de alta temperatura | |
| BR112018010256A2 (pt) | válvula para controlar fluxo de fluido, e, acoplamento de válvula para unir elementos de tubo. | |
| MX2017013676A (es) | Valvulas de compuerta deslizante paralela y metodos relacionados. | |
| AR092724A1 (es) | Perfil de deteccion del puerto equilibrado para un mejor desempeño de la capacidad | |
| AR091743A1 (es) | Aparato accionador que tiene corredores internos | |
| RU2016143142A (ru) | Устройство изменения скорости в проточном канале для регулирующего клапана | |
| AR095406A1 (es) | Cierre de dos etapas para una válvula | |
| BR112017007619A2 (pt) | dispensador por bomba com válvula de saída | |
| AR092280A1 (es) | Cuerpo de valvula con desviador de flujo superior | |
| CR20160507A (es) | Valvula de descarga de inodoro de varias etapas | |
| AR092721A1 (es) | Sensor corriente arriba para puerto equilibrado |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |