MX9803846A - Estabilizador de la proporcion del fluido para las valvulas de estrangulamiento. - Google Patents

Estabilizador de la proporcion del fluido para las valvulas de estrangulamiento.

Info

Publication number
MX9803846A
MX9803846A MX9803846A MX9803846A MX9803846A MX 9803846 A MX9803846 A MX 9803846A MX 9803846 A MX9803846 A MX 9803846A MX 9803846 A MX9803846 A MX 9803846A MX 9803846 A MX9803846 A MX 9803846A
Authority
MX
Mexico
Prior art keywords
orifice
fluid
inlet passageway
fluid inlet
flow rate
Prior art date
Application number
MX9803846A
Other languages
English (en)
Inventor
Allen D Dvorak
David J Westwater
Paul J Schafbuch
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of MX9803846A publication Critical patent/MX9803846A/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • 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

Abstract

Una válvula (30) incluye un pasaje de entrada de fluido (12) acoplado a un pasaje de salida de fluido (14) a través de un orificio y un enchufe de válvula (20) que es movible con respecto al orificio para variar la proporcion del flujo del fluido a través del orificio. Un anillo de asiento (32) se coloca en un orificio e incluye un miembro estructural que se extiende en el pasaje de entrada de fluido adyacente al orificio que evita que se formen las perturbaciones, como los vortices intermitentes, dentro del fluido del pasaje de entrada del fluido y que con esto se proporciona una proporcion estable del flujo del fluido a través de la válvula. El miembro estructural puede conectarse alternativamente con el enchufe de la válvula y una pared del pasaje de la entrada del fluido.
MX9803846A 1995-11-15 1998-05-14 Estabilizador de la proporcion del fluido para las valvulas de estrangulamiento. MX9803846A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/558,174 US5765814A (en) 1995-11-15 1995-11-15 Flow rate stabilizer for throttling valves

Publications (1)

Publication Number Publication Date
MX9803846A true MX9803846A (es) 1998-09-30

Family

ID=24228492

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9803846A MX9803846A (es) 1995-11-15 1998-05-14 Estabilizador de la proporcion del fluido para las valvulas de estrangulamiento.

Country Status (9)

Country Link
US (1) US5765814A (es)
EP (1) EP0858566A1 (es)
JP (1) JP2006090556A (es)
CN (1) CN1202231A (es)
AU (1) AU7733996A (es)
BR (1) BR9611548A (es)
CA (1) CA2237601A1 (es)
MX (1) MX9803846A (es)
WO (1) WO1997018411A1 (es)

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JP3817132B2 (ja) 2000-11-30 2006-08-30 ニイガタ・メーソンネーラン株式会社 蒸気変換弁
US6698449B2 (en) * 2001-11-15 2004-03-02 Fisher Controls International Llc Replaceable valve seat ring with enhanced flow design
US6769666B2 (en) 2001-11-15 2004-08-03 Fisher Controls International Llc Variable port valve plug
US6935371B2 (en) * 2002-02-22 2005-08-30 Dresser, Inc. High capacity globe valve
US7028712B2 (en) * 2002-07-17 2006-04-18 Fisher Controls International Llc. Skirt guided globe valve
US7055548B2 (en) * 2003-05-30 2006-06-06 Fisher Controls International Llc Control valve trim and seat design for valve trim with minimal unbalanced area
US7077384B2 (en) * 2004-01-13 2006-07-18 Fisher Controls International Llc. Integrated post-guided seat ring assembly
US7621728B2 (en) * 2004-06-10 2009-11-24 Miller J Davis Pump inlet manifold
US20060096643A1 (en) * 2004-11-10 2006-05-11 Mccarty Michael W Seal assembly for a fluid pressure control device
TW200636198A (en) * 2004-12-30 2006-10-16 Twister Bv Throttling valve and method for enlarging liquid droplet sizes in a fluid stream flowing therethrough
US20070114480A1 (en) * 2005-11-23 2007-05-24 Burke Joseph M Vorticity generators for use with fluid control systems
US8740179B2 (en) * 2007-04-18 2014-06-03 Fisher Controls International, Llc Two-piece trim for use with fluid regulators
JP5363569B2 (ja) * 2008-06-30 2013-12-11 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー ユニバーサル制御弁システムおよび制御弁を構成する方法
JP5097732B2 (ja) * 2009-03-09 2012-12-12 日立機材株式会社 油圧式ダンパ用油圧弁および油圧式ダンパ
US9097364B2 (en) * 2012-03-27 2015-08-04 Fisher Controls International Llc Flow straightening seat ring and control valve having flow straightening seat ring
US9022071B2 (en) * 2012-04-24 2015-05-05 Control Components, Inc. Multi-stage fluid flow control device
JP5988687B2 (ja) * 2012-05-17 2016-09-07 日立Ｇｅニュークリア・エナジー株式会社 弁装置
US9500195B2 (en) 2012-11-16 2016-11-22 George H Blume Integrated design fluid end suction manifold
US9556970B2 (en) 2013-07-19 2017-01-31 Control Components, Inc. Cascade trim for control valve
CN105114647A (zh) * 2015-10-16 2015-12-02 江苏康创自控工程有限公司 一种多级降压的单座调节阀
EP3748206B1 (de) * 2019-06-07 2021-11-17 Focus-On V.O.F. Hubventil zum steuern einer prozessfluidströmung
DE102019118316A1 (de) * 2019-07-05 2021-01-07 Samson Aktiengesellschaft Ventilgehäuse und Hubventil zum Steuern einer Prozessfluidströmung mit einem Ventilgehäuse
KR102639176B1 (ko) * 2022-04-29 2024-02-21 주식회사 케이티에스 제철소용 스프레이 밸브의 시일부 손상 방지장치
DE202022102340U1 (de) * 2022-04-29 2022-05-10 Samson Aktiengesellschaft Ventilsitz, Hubventilglied und Hubventil
DE202022102338U1 (de) * 2022-04-29 2022-05-11 Samson Aktiengesellschaft Ventilsitz für ein Hubventil und Hubventil
CN116176162B (zh) * 2023-01-09 2023-08-29 武汉理工大学 一种动态分裂景观设备

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Also Published As

Publication number Publication date
JP2000500553A (ja) 2000-01-18
AU7733996A (en) 1997-06-05
JP3769704B2 (ja) 2006-04-26
CN1202231A (zh) 1998-12-16
WO1997018411A1 (en) 1997-05-22
EP0858566A1 (en) 1998-08-19
BR9611548A (pt) 1999-03-30
JP2006090556A (ja) 2006-04-06
CA2237601A1 (en) 1997-05-22
US5765814A (en) 1998-06-16

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