ES2138217T3 - Valvula de control de fluido con atenuador y sello dinamico. - Google Patents
Valvula de control de fluido con atenuador y sello dinamico.Info
- Publication number
- ES2138217T3 ES2138217T3 ES95923085T ES95923085T ES2138217T3 ES 2138217 T3 ES2138217 T3 ES 2138217T3 ES 95923085 T ES95923085 T ES 95923085T ES 95923085 T ES95923085 T ES 95923085T ES 2138217 T3 ES2138217 T3 ES 2138217T3
- Authority
- ES
- Spain
- Prior art keywords
- ball
- attenuator
- seal
- control valve
- fluid control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
- Fluid-Driven Valves (AREA)
- Fluid-Damping Devices (AREA)
- Magnetically Actuated Valves (AREA)
- Combined Devices Of Dampers And Springs (AREA)
- Safety Valves (AREA)
Abstract
UN SELLAMIENTO DINAMICO (36) SE DISPONE ENTRE UN MIEMBRO DE CONTROL DE BOLA GIRATORIO (24) Y UN ATENUADOR DE RUIDO (40) EN UNA VALVULA DE CONTROL DE FLUIDO (10). EN UNA REALIZACION EL ATENUADOR DE RUIDO ESTA RIGIDAMENTE SUJETO EN EL CUERPO DE LA VALVULA (12) Y SE DISPONE UN SELLAMIENTO FLOTANTE, EMPUJADO POR UN MUELLE EN EL ATENUADOR Y MIRANDO HACIA LA BOLA. UNA VALVULA DE CONTROL DE FLUIDO BIDIRECCIONAL SE DISPONE CON DOS ATENUADORES DE RUIDO RIGIDAMENTE MONTADOS CADA UNO DE LOS CUALES TIENE UN SELLAMIENTO DE BOLA FLOTANTE, EMPUJADO POR UN MUELLE, EN UNA SEGUNDA REALIZACION UN ATENUADOR DE RUIDO ES EMPUJADO POR UN MUELLE HACIA LA BOLA E INCLUYE UN SELLAMIENTO ANULAR RETENIDO EN EL ATENUADOR. LA PRESION QUE EQUILIBRA LA PRESION DE FLUJO DEL FLUIDO Y EL EMPUJE DEL MUELLE HACE POSIBLE UN AJUSTE DE SELLAMIENTO SUBSTANCIALMENTE IGUAL A CERO CON LA BOLA DURANTE LA ROTACION DE LA BOLA, MIENTRAS QUE ES POSIBLE UN SELLAMIENTO FIABLE DE LA BOLA EN LA POSICION DE CORTE DE LA VALVULA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/262,914 US5482249A (en) | 1994-06-21 | 1994-06-21 | Fluid control valve with attenuator and dynamic seal |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2138217T3 true ES2138217T3 (es) | 2000-01-01 |
Family
ID=22999610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95923085T Expired - Lifetime ES2138217T3 (es) | 1994-06-21 | 1995-06-15 | Valvula de control de fluido con atenuador y sello dinamico. |
Country Status (15)
Country | Link |
---|---|
US (1) | US5482249A (es) |
EP (1) | EP0766802B1 (es) |
JP (1) | JP3793899B2 (es) |
KR (1) | KR100420154B1 (es) |
CN (1) | CN1095054C (es) |
AT (1) | ATE184383T1 (es) |
AU (1) | AU698198B2 (es) |
BR (1) | BR9508105A (es) |
CA (1) | CA2193673C (es) |
DE (1) | DE69512064T2 (es) |
ES (1) | ES2138217T3 (es) |
FI (1) | FI107639B (es) |
MX (1) | MX9606590A (es) |
NO (1) | NO309691B1 (es) |
WO (1) | WO1995035458A1 (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994016259A1 (en) * | 1993-01-04 | 1994-07-21 | John Sharp | Flow control device |
US5664760A (en) * | 1995-04-06 | 1997-09-09 | United Technologies Corporation | Pressure regulation valve with integrated downstream pressure tap |
IT1275826B1 (it) * | 1995-10-30 | 1997-10-17 | Nuovo Pignone Spa | Valvola perfezionata per la regolazione e misura di una portata massica di gas |
US5772178A (en) * | 1995-12-22 | 1998-06-30 | Rotatrol Ag | Rotary noise attenuating valve |
US6202487B1 (en) | 1996-08-14 | 2001-03-20 | Frank E. Urias | Liquid level detecting device including a container having a first receptacle and a second receptacle |
US5868378A (en) * | 1997-01-28 | 1999-02-09 | Fisher Controls International, Inc. | Throttling control in a fluid control valve |
DE10205757B4 (de) * | 2002-02-12 | 2005-04-21 | Siemens Ag | Messrohr für einen Luftmassensensor und Verfahren zu dessen Herstellung |
US6935371B2 (en) * | 2002-02-22 | 2005-08-30 | Dresser, Inc. | High capacity globe valve |
US6807986B2 (en) * | 2002-03-22 | 2004-10-26 | Dresser, Inc. | Noise reduction device for fluid flow systems |
US20040045291A1 (en) * | 2002-09-06 | 2004-03-11 | David Meheen | Flow laminarizing device |
US7089963B2 (en) * | 2002-11-26 | 2006-08-15 | David Meheen | Flow laminarizing device |
US7347223B2 (en) * | 2003-07-21 | 2008-03-25 | The Metraflex Company | Pipe flow stabilizer |
DE20314134U1 (de) * | 2003-09-10 | 2005-01-13 | Voss Automotive Gmbh | Pneumatischer Abblas-Schalldämpfer |
US20050151107A1 (en) * | 2003-12-29 | 2005-07-14 | Jianchao Shu | Fluid control system and stem joint |
KR100513381B1 (ko) * | 2003-12-30 | 2005-09-06 | 두산중공업 주식회사 | 다공형 오리피스판이 설치된 배관 |
US20050205824A1 (en) * | 2004-03-18 | 2005-09-22 | Osborne Charles A | Segmented ball control valve with universal end connections |
GB0421634D0 (en) * | 2004-09-29 | 2004-10-27 | Microgen Energy Ltd | A splitter valve |
JP4563770B2 (ja) * | 2004-10-25 | 2010-10-13 | 株式会社山武 | 低騒音回転弁 |
US7255129B2 (en) | 2005-02-01 | 2007-08-14 | Pentair Water Pool And Spa, Inc. | Valve with elbow joint diverter |
US7264221B2 (en) * | 2005-09-19 | 2007-09-04 | Yeary & Associates, Inc. | Butterfly valve assembly with improved flow characteristics |
JP4627242B2 (ja) | 2005-10-18 | 2011-02-09 | 株式会社山武 | 流体制御弁用ディフューザおよび流体制御弁 |
JP4615463B2 (ja) * | 2006-03-16 | 2011-01-19 | 興国インテック株式会社 | 吸気異音低減装置及びこれを備えた内燃機関、内燃機関の吸気異音低減装置取付構造 |
US8556226B2 (en) * | 2006-05-15 | 2013-10-15 | Yongsheng Song | Valve with the device enhancing capability of its closure member and related seat ring to resist erosion |
US7559531B2 (en) * | 2006-11-30 | 2009-07-14 | Tac, Llc | Low torque ball valve with dynamic sealing |
DK2225484T3 (da) * | 2007-12-07 | 2013-08-19 | Mogas Ind Inc | Impedanssæde til kugleventil |
EP2268951B1 (en) | 2008-04-24 | 2018-07-11 | Cameron International Corporation | Control valve |
US8413684B2 (en) * | 2009-09-16 | 2013-04-09 | Schneider Electric Buildings, Llc | Ball valve with anti-rotational pressure plate |
US20110073789A1 (en) * | 2009-09-28 | 2011-03-31 | Yeary & Associates, Inc. | Butterfly Valve Flow Control Device |
US8733733B2 (en) | 2010-04-30 | 2014-05-27 | Fisher Controls International Llc | Sleeve seal assembly and rotary valve having sleeve seal assembly |
US9097364B2 (en) | 2012-03-27 | 2015-08-04 | Fisher Controls International Llc | Flow straightening seat ring and control valve having flow straightening seat ring |
CA2872035A1 (en) * | 2012-06-05 | 2013-12-12 | Eaton Corporation | Interchangeable flow restricting orifice for clamshell coupler |
CN102758931A (zh) * | 2012-07-18 | 2012-10-31 | 嘉士凯(苏州)阀门配件有限公司 | 一种上装式球阀 |
US20140209828A1 (en) * | 2013-01-31 | 2014-07-31 | Belimo Holding Ag | Flow characterizing device and ball valve with such a flow characterizing device |
US10197168B1 (en) * | 2013-05-31 | 2019-02-05 | Technetics Group Llc | Energized spring seal for a floating valve seat |
JP6065116B2 (ja) * | 2013-07-09 | 2017-01-25 | Nok株式会社 | 密封装置 |
DE112014003555T5 (de) * | 2013-08-02 | 2016-04-28 | Kitz Corporation | Schnellauslassventil für Schienenfahrzeuge sowie Verrohrungssystem eines Schienenfahrzeugs |
CN103821962A (zh) * | 2014-03-10 | 2014-05-28 | 重庆海王仪器仪表有限公司 | 一种降噪球阀 |
KR101545811B1 (ko) * | 2014-03-25 | 2015-08-24 | 안효득 | 와류 방지용 컨트롤 밸브 |
JP6649272B2 (ja) * | 2014-12-11 | 2020-02-19 | 株式会社キッツ | 回転弁と鉄道車両用急速排気弁 |
US9885420B2 (en) | 2015-05-07 | 2018-02-06 | Sri Energy, Inc. | Gate valve |
US10828610B2 (en) * | 2017-06-30 | 2020-11-10 | Forum Us, Inc. | Mixing assembly |
US11162613B2 (en) * | 2018-10-26 | 2021-11-02 | Fisher Controls International Llc | Flow conditioner for a valve assembly |
US11041571B2 (en) * | 2018-12-07 | 2021-06-22 | Fisher Controls International Llc | Retention mechanism for noise attenuation dome in fluid flow control device |
US11242942B2 (en) * | 2019-06-13 | 2022-02-08 | Fisher Controls International Llc | Valve trim apparatus for use with valves |
US11686404B2 (en) * | 2020-12-11 | 2023-06-27 | Dresser, Llc | Reducing noise in ball valves |
CN113830273B (zh) * | 2021-10-22 | 2022-08-09 | 重庆前卫科技集团有限公司 | 进水装置及其安装结构 |
CN117927697B (zh) * | 2024-03-25 | 2024-06-04 | 成都成高阀门股份有限公司 | 一种耐高温耐磨硬密封浮动球球阀 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2698731A (en) * | 1949-06-29 | 1955-01-04 | Gustave J Koehler | Fluid valve |
US2796230A (en) * | 1951-03-23 | 1957-06-18 | Walworth Co | Valve construction |
US3068887A (en) * | 1960-08-24 | 1962-12-18 | Grove Marvin Henry | Valve construction having provisions for valve seat access |
US3630229A (en) * | 1970-04-09 | 1971-12-28 | Us Navy | Quiet fluid flow regulator |
US3834664A (en) * | 1973-03-05 | 1974-09-10 | Acf Ind Inc | Ball valve structure having pressure actuated seats |
US4085774A (en) * | 1976-07-19 | 1978-04-25 | Baumann Hans D | Anticavitation and low noise means for rotary valves |
JPS5825177Y2 (ja) * | 1977-05-30 | 1983-05-30 | 株式会社日本製鋼所 | ボ−ル弁等におけるシ−トリング装置 |
US4271866A (en) * | 1979-04-02 | 1981-06-09 | The Babcock & Wilcox Company | Drag ball valve including variable pressure reducing means |
US4295493A (en) * | 1979-04-02 | 1981-10-20 | The Babcock & Wilcox Company | Drag ball valve including variable pressure reducing means |
US4402485A (en) * | 1981-06-11 | 1983-09-06 | Fisher Controls Company, Inc. | Eccentrically nested tube gas line silencer |
US4477055A (en) * | 1983-06-30 | 1984-10-16 | Acf Industries, Incorporated | Valve seat for ball valves |
US4527771A (en) * | 1983-12-07 | 1985-07-09 | Yeary Arthur R | Butterfly valve protector |
FR2564558B1 (fr) * | 1984-05-18 | 1986-10-03 | Vanatome | Robinet a boisseau tournant spherique |
US5070909A (en) * | 1990-06-11 | 1991-12-10 | Davenport Robert G | Low recovery rotary control valve |
US5074522A (en) * | 1991-03-11 | 1991-12-24 | Worcester Controls Corporation | Ball valve having improved inherent rangeability |
US5180139A (en) * | 1991-10-15 | 1993-01-19 | Fisher Controls International, Inc. | Rotary ball fluid control valve with noise attenuator |
US5287889A (en) * | 1992-09-22 | 1994-02-22 | Leinen Christopher M | Low-noise rotary control valve |
-
1994
- 1994-06-21 US US08/262,914 patent/US5482249A/en not_active Expired - Lifetime
-
1995
- 1995-06-15 AT AT95923085T patent/ATE184383T1/de active
- 1995-06-15 JP JP50252196A patent/JP3793899B2/ja not_active Expired - Fee Related
- 1995-06-15 KR KR1019960707349A patent/KR100420154B1/ko active IP Right Grant
- 1995-06-15 CN CN95193753A patent/CN1095054C/zh not_active Expired - Lifetime
- 1995-06-15 BR BR9508105A patent/BR9508105A/pt not_active IP Right Cessation
- 1995-06-15 WO PCT/US1995/007724 patent/WO1995035458A1/en active IP Right Grant
- 1995-06-15 MX MX9606590A patent/MX9606590A/es active IP Right Grant
- 1995-06-15 ES ES95923085T patent/ES2138217T3/es not_active Expired - Lifetime
- 1995-06-15 AU AU27760/95A patent/AU698198B2/en not_active Ceased
- 1995-06-15 CA CA002193673A patent/CA2193673C/en not_active Expired - Lifetime
- 1995-06-15 EP EP95923085A patent/EP0766802B1/en not_active Expired - Lifetime
- 1995-06-15 DE DE69512064T patent/DE69512064T2/de not_active Expired - Lifetime
-
1996
- 1996-12-20 NO NO965530A patent/NO309691B1/no not_active IP Right Cessation
- 1996-12-20 FI FI965174A patent/FI107639B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI965174A0 (fi) | 1996-12-20 |
DE69512064T2 (de) | 2000-04-06 |
AU698198B2 (en) | 1998-10-29 |
NO965530L (no) | 1997-02-20 |
DE69512064D1 (de) | 1999-10-14 |
EP0766802A1 (en) | 1997-04-09 |
FI107639B (fi) | 2001-09-14 |
MX9606590A (es) | 1997-05-31 |
EP0766802B1 (en) | 1999-09-08 |
NO965530D0 (no) | 1996-12-20 |
BR9508105A (pt) | 1997-08-12 |
CA2193673C (en) | 2003-10-07 |
AU2776095A (en) | 1996-01-15 |
JPH10504875A (ja) | 1998-05-12 |
NO309691B1 (no) | 2001-03-12 |
CN1095054C (zh) | 2002-11-27 |
CN1151202A (zh) | 1997-06-04 |
CA2193673A1 (en) | 1995-12-28 |
US5482249A (en) | 1996-01-09 |
WO1995035458A1 (en) | 1995-12-28 |
KR100420154B1 (ko) | 2004-06-30 |
ATE184383T1 (de) | 1999-09-15 |
FI965174A (fi) | 1997-02-17 |
JP3793899B2 (ja) | 2006-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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