AR088457A1 - Sellos de valvula - Google Patents
Sellos de valvulaInfo
- Publication number
- AR088457A1 AR088457A1 ARP120103824A AR088457A1 AR 088457 A1 AR088457 A1 AR 088457A1 AR P120103824 A ARP120103824 A AR P120103824A AR 088457 A1 AR088457 A1 AR 088457A1
- Authority
- AR
- Argentina
- Prior art keywords
- cartridge
- flow control
- control member
- curved surfaces
- sealing
- Prior art date
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
- F16K1/16—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
- F16K1/22—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 crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
Abstract
Se describen los sellos para uso en válvulas. Un sello ejemplar incluye un cartucho en forma de anillo. El cartucho tiene una primera porción y una segunda porciones. La primera y la segunda porciones sostienen una porción de sellado, y la primera y la segunda porciones tienen sus respectivas primera y segunda superficies curvas adyacentes a una superficie de sellado de la porción de sellado. Los radios de curvatura de las superficies curvas permiten que haya un punto de contacto inicial entre un miembro de control de flujo y el cartucho en la superficie de sellado cuando el miembro de control de flujo se desplaza hacia una posición cerrada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/271,873 US8814138B2 (en) | 2011-10-12 | 2011-10-12 | Valve seals |
Publications (1)
Publication Number | Publication Date |
---|---|
AR088457A1 true AR088457A1 (es) | 2014-06-11 |
Family
ID=47144126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP120103824 AR088457A1 (es) | 2011-10-12 | 2012-10-12 | Sellos de valvula |
Country Status (10)
Country | Link |
---|---|
US (2) | US8814138B2 (es) |
EP (1) | EP2766645A1 (es) |
JP (1) | JP6110390B2 (es) |
CN (2) | CN203082237U (es) |
AR (1) | AR088457A1 (es) |
BR (1) | BR112014008855A2 (es) |
CA (1) | CA2851277A1 (es) |
MX (1) | MX353927B (es) |
RU (1) | RU2626873C2 (es) |
WO (1) | WO2013055769A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8814138B2 (en) | 2011-10-12 | 2014-08-26 | Fisher Controls International Llc | Valve seals |
US9273789B2 (en) * | 2013-08-30 | 2016-03-01 | Enviro Valve (US) Inc. | Triple offset butterfly pressure relief valve |
JP1530618S (es) * | 2014-10-09 | 2015-08-10 | ||
US11841089B2 (en) * | 2020-02-14 | 2023-12-12 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076631A (en) * | 1960-07-18 | 1963-02-05 | Grove Marvin Henry | Valve construction with hollow resilient sealing means |
US3065950A (en) * | 1961-01-17 | 1962-11-27 | Thiokol Chemical Corp | Hermetically sealed butterfly poppet valve |
US3263961A (en) * | 1964-01-08 | 1966-08-02 | Seetru Ltd | Sealing means for valves |
US3250510A (en) * | 1964-02-18 | 1966-05-10 | Crane Co | Self-adjustable seats for butterfly valves or the like |
US3379408A (en) * | 1965-02-08 | 1968-04-23 | Acf Ind Inc | Eccentric plug valve |
US3650508A (en) * | 1969-02-06 | 1972-03-21 | Royal Industries | Bi-directional valve for cryogenic fluids |
US4113268A (en) * | 1977-03-15 | 1978-09-12 | Posi-Seal International, Inc. | Extended temperature range valve seal |
US4162782A (en) * | 1978-04-10 | 1979-07-31 | Acf Industries, Incorporated | Seal assembly for butterfly valve |
JPS5853230B2 (ja) * | 1978-05-25 | 1983-11-28 | 株式会社日阪製作所 | バルブにおけるシ−ル部スプリングの保護構造 |
US4293116A (en) | 1979-01-02 | 1981-10-06 | Acf Industries, Incorporated | Metallic seat assembly for valves |
JPS55103164A (en) * | 1979-01-31 | 1980-08-07 | Tokyo Kousou Kk | Safe fire seal of valve |
US4306712A (en) | 1979-10-25 | 1981-12-22 | Westinghouse Electric Corp. | Document shunt mechanism for a document transport system |
JPS5670262U (es) * | 1979-11-02 | 1981-06-10 | ||
US4341233A (en) * | 1980-06-27 | 1982-07-27 | Fmc Corporation | Fire safe seat for a rotary valve |
US4396199A (en) * | 1981-05-15 | 1983-08-02 | Honeywell Inc. | Fluid pressure sealing member for a valve |
US4623121A (en) * | 1983-03-15 | 1986-11-18 | Jamesbury Corporation | Butterfly valve seat |
DE8411124U1 (de) | 1984-04-10 | 1985-08-08 | Brücken, Ferdi W., 5063 Overath | Armatur für fluidführende Leitungen |
US5377954A (en) * | 1993-12-06 | 1995-01-03 | Adams Gmbh & Co. Armaturen Kg | Valve with seal ring having edge-welded laminations |
RU2172881C1 (ru) * | 2000-02-03 | 2001-08-27 | Григорьев Анатолий Анатольевич | Затвор |
JP2003166655A (ja) * | 2001-09-19 | 2003-06-13 | Smc Corp | ポペット形弁シール機構 |
US8286938B2 (en) * | 2005-12-21 | 2012-10-16 | Fisher Controls International Llc | Flexible seals for process control valves |
US20070138429A1 (en) | 2005-12-21 | 2007-06-21 | Hutchens Wilbur D | Flexible seals for process control valves |
US7963503B2 (en) | 2006-09-21 | 2011-06-21 | Fisher Controls International Llc | Metal seal with flexible insert |
US8814138B2 (en) | 2011-10-12 | 2014-08-26 | Fisher Controls International Llc | Valve seals |
-
2011
- 2011-10-12 US US13/271,873 patent/US8814138B2/en active Active
-
2012
- 2012-09-29 CN CN 201220523383 patent/CN203082237U/zh not_active Expired - Lifetime
- 2012-09-29 CN CN201210385226.9A patent/CN103047433B/zh active Active
- 2012-10-10 BR BR112014008855A patent/BR112014008855A2/pt not_active Application Discontinuation
- 2012-10-10 EP EP12783451.3A patent/EP2766645A1/en not_active Withdrawn
- 2012-10-10 MX MX2014004397A patent/MX353927B/es active IP Right Grant
- 2012-10-10 JP JP2014535811A patent/JP6110390B2/ja not_active Expired - Fee Related
- 2012-10-10 CA CA2851277A patent/CA2851277A1/en not_active Abandoned
- 2012-10-10 RU RU2014116456A patent/RU2626873C2/ru active
- 2012-10-10 WO PCT/US2012/059513 patent/WO2013055769A1/en active Application Filing
- 2012-10-12 AR ARP120103824 patent/AR088457A1/es not_active Application Discontinuation
-
2014
- 2014-07-15 US US14/331,814 patent/US9568110B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103047433A (zh) | 2013-04-17 |
CA2851277A1 (en) | 2013-04-18 |
RU2626873C2 (ru) | 2017-08-02 |
WO2013055769A1 (en) | 2013-04-18 |
JP6110390B2 (ja) | 2017-04-05 |
BR112014008855A2 (pt) | 2017-04-25 |
CN103047433B (zh) | 2017-03-01 |
MX353927B (es) | 2018-02-06 |
CN203082237U (zh) | 2013-07-24 |
EP2766645A1 (en) | 2014-08-20 |
US20140319399A1 (en) | 2014-10-30 |
JP2014528563A (ja) | 2014-10-27 |
US8814138B2 (en) | 2014-08-26 |
MX2014004397A (es) | 2015-02-17 |
US20130092859A1 (en) | 2013-04-18 |
US9568110B2 (en) | 2017-02-14 |
RU2014116456A (ru) | 2015-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |