ES473656A1 - Un dispositivo de restriccion de la circulacion de un fluido - Google Patents
Un dispositivo de restriccion de la circulacion de un fluidoInfo
- Publication number
- ES473656A1 ES473656A1 ES473656A ES473656A ES473656A1 ES 473656 A1 ES473656 A1 ES 473656A1 ES 473656 A ES473656 A ES 473656A ES 473656 A ES473656 A ES 473656A ES 473656 A1 ES473656 A1 ES 473656A1
- Authority
- ES
- Spain
- Prior art keywords
- openings
- parts
- restrictor means
- mating
- mating parts
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C3/00—Circuit elements having moving parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C1/00—Circuit elements having no moving parts
- F15C1/02—Details, e.g. special constructional devices for circuits with fluid elements, such as resistances, capacitive circuit elements; devices preventing reaction coupling in composite elements ; Switch boards; Programme devices
-
- 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
- F16K3/30—Details
- F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86734—With metering feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86759—Reciprocating
- Y10T137/86791—Piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sliding Valves (AREA)
- Details Of Valves (AREA)
- Pipe Accessories (AREA)
- Safety Valves (AREA)
- Check Valves (AREA)
- Flow Control (AREA)
Abstract
Un dispositivo de restricción de la circulación de un fluido para proporcionar una disipación y controlada de la energía de circulación del fluido, que comprende una pluralidad de partes rígidas de acoplamiento por contacto dispuestas a través de la trayectoria de dicha circulación del fluido, y aberturas de circulación del fluido formadas a través de la superficie de cada una de dichas partes y espaciadas a través de ella, con lo cual cada una de dichas aberturas de circulación del fluido actúa como cámara de expansión para el fluido que circula a su través, siendo cada una de las partes de acoplamiento de dimensiones uniformes en todo el grueso de la parte y estando dispuestas para solapar al menos una de las aberturas de circulación del fluido de una parte contigua para formar un orificio de restricción para la comunicación de circulación entre dichas aberturas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/884,913 US4249574A (en) | 1978-03-09 | 1978-03-09 | Orifice trim and backpressure plate for high pressure valves |
Publications (1)
Publication Number | Publication Date |
---|---|
ES473656A1 true ES473656A1 (es) | 1979-04-16 |
Family
ID=25385703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES473656A Expired ES473656A1 (es) | 1978-03-09 | 1978-09-26 | Un dispositivo de restriccion de la circulacion de un fluido |
Country Status (7)
Country | Link |
---|---|
US (1) | US4249574A (es) |
JP (2) | JPS54121422A (es) |
CA (1) | CA1100387A (es) |
ES (1) | ES473656A1 (es) |
FR (1) | FR2419449A1 (es) |
GB (1) | GB2016168B (es) |
IT (1) | IT1192337B (es) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384592A (en) * | 1980-11-28 | 1983-05-24 | International Telephone And Telegraph Corporation | Low-noise valve trim |
US4718456A (en) * | 1984-04-16 | 1988-01-12 | Steam Systems And Services, Incorporated | Steam conditioning valve |
JPH06100265B2 (ja) * | 1984-07-16 | 1994-12-12 | 本田技研工業株式会社 | 自動無段変速機における可動プ−リの側圧制御装置 |
DE3520491A1 (de) * | 1985-06-07 | 1986-12-11 | H.P. + H.P. Chemie-Stellglieder GmbH, 4156 Willich | Regelorgan fuer gasfoermige und fluessige medien |
US4739795A (en) * | 1986-07-18 | 1988-04-26 | Sundstrand Corporation | Flow control valve |
US4762146A (en) * | 1986-09-22 | 1988-08-09 | Sundstrand Corporation | Flow control valve |
GB8700111D0 (en) * | 1987-01-06 | 1987-02-11 | Scott R M | Fluid flow control valves |
US4922716A (en) * | 1988-01-13 | 1990-05-08 | Cincinnati Milacron Inc. | Throttled exhaust outlet to reservoir for reducing noise resulting from release hydraulic pressure surges |
US4921014A (en) * | 1989-04-27 | 1990-05-01 | Marotta Scientific Controls, Inc. | Noise-reducing valve construction |
US4938450A (en) * | 1989-05-31 | 1990-07-03 | Target Rock Corporation | Programmable pressure reducing apparatus for throttling fluids under high pressure |
US5014746A (en) * | 1990-01-16 | 1991-05-14 | Westinghouse Electric Corp. | Hole pattern for valve muffler |
US5209259A (en) * | 1991-01-15 | 1993-05-11 | E. I. Du Pont De Nemours And Company | Fluid distribution system having noise reduction mechanism |
DE4238859C1 (de) * | 1992-11-18 | 1994-02-24 | Cerpraecis Anwendungen Fuer In | Drosselvorrichtung, insbesondere Drosselventil |
US5769122A (en) * | 1997-02-04 | 1998-06-23 | Fisher Controls International, Inc. | Fluid pressure reduction device |
CN1102717C (zh) * | 1998-01-28 | 2003-03-05 | 费希尔控制产品国际公司 | 具有线性流动特性的流体减压装置 |
KR100280893B1 (ko) * | 1998-07-14 | 2001-11-02 | 권갑주 | 밸브의 유체흐름 제어장치 |
GB2340961A (en) * | 1998-08-22 | 2000-03-01 | Cummins Engine Co Ltd | Flow control for an oil nozzle |
US6244297B1 (en) | 1999-03-23 | 2001-06-12 | Fisher Controls International, Inc. | Fluid pressure reduction device |
US6095196A (en) * | 1999-05-18 | 2000-08-01 | Fisher Controls International, Inc. | Tortuous path fluid pressure reduction device |
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 |
JP2002168407A (ja) | 2000-11-30 | 2002-06-14 | Niigata Masoneilan Co Ltd | 蒸気減温装置 |
JP3718631B2 (ja) | 2000-11-30 | 2005-11-24 | ニイガタ・メーソンネーラン株式会社 | 蒸気変換弁 |
US6935371B2 (en) * | 2002-02-22 | 2005-08-30 | Dresser, Inc. | High capacity globe valve |
US20040183044A1 (en) * | 2003-03-20 | 2004-09-23 | Wears William Everett | Severe service control valve |
US6932321B2 (en) * | 2003-05-28 | 2005-08-23 | Fisher Controls International Llc | Balanced-plug cage style control valve and bonnet seal assembly |
US7104281B2 (en) * | 2003-08-15 | 2006-09-12 | Dresser, Inc. | Fluid flow regulation |
US7320340B2 (en) * | 2004-03-26 | 2008-01-22 | Fisher Controls International Llc | Fluid pressure reduction devices |
US7284569B2 (en) * | 2004-10-04 | 2007-10-23 | Kabushiki Kaisha Toshiba | Steam valve |
US7802592B2 (en) * | 2006-04-18 | 2010-09-28 | Fisher Controls International, Llc | Fluid pressure reduction devices |
US9038664B2 (en) * | 2007-11-20 | 2015-05-26 | Fisher Controls International Llc | Fluid flow control device having a seat ring retainer |
AU2009332751B2 (en) | 2008-12-22 | 2014-01-30 | Artemis Intelligent Power Limited | Valve assembly |
US9074695B2 (en) * | 2010-09-15 | 2015-07-07 | Fisher Controls International Llc | Volume booster with discrete capacity adjustment |
US9032986B2 (en) * | 2010-09-15 | 2015-05-19 | Fisher Controls International Llc | Volume booster with variable asymmetry |
RU2464469C2 (ru) * | 2010-11-23 | 2012-10-20 | Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" | Запорно-регулирующая задвижка |
US9010371B2 (en) * | 2011-12-16 | 2015-04-21 | Cla-Val Co. | Anti-cavitation valve seat |
DE102012006624A1 (de) * | 2012-03-30 | 2013-10-02 | Balcke Dürr GmbH | Drosselvorrichtung |
US9207017B2 (en) | 2012-04-23 | 2015-12-08 | Hydro-Thermal Corporation | Fluid diffusing nozzle design |
US20140069737A1 (en) * | 2012-09-10 | 2014-03-13 | Dresser Inc. | Noise attenuation device and fluid coupling comprised thereof |
CN103672156A (zh) * | 2013-12-17 | 2014-03-26 | 吴忠中创自控阀有限公司 | 多级节流套筒 |
US10094489B2 (en) * | 2015-02-03 | 2018-10-09 | Control Components, Inc. | Axial resistance valve trim design |
RU2720968C2 (ru) * | 2015-04-21 | 2020-05-15 | Фишер Контролз Интернешнел Ллс | Снижающий шум диффузорный дроссель с шевронами |
US10302224B2 (en) * | 2015-08-07 | 2019-05-28 | Marotta Controls, Inc. | Three-dimensional manufacturing of quieting valve having complex passages |
CA2999023A1 (en) | 2015-09-17 | 2017-03-23 | Arisdyne Systems, Inc. | Method of forming graphene material by graphite exfoliation |
EP3163136A1 (en) * | 2015-10-27 | 2017-05-03 | IMI Hydronic Engineering International SA | A control valve |
DE102016102756B4 (de) * | 2016-02-17 | 2018-05-24 | VAG GmbH | Regelzylinder für eine Regelarmatur und Regelarmatur mit einem derartigen Regelzylinder |
US9845901B2 (en) * | 2016-03-21 | 2017-12-19 | Fisher Controls International Llc | Cage apparatus having fluid passageways to affect flow characteristics of valves |
CN106545666B (zh) * | 2016-12-29 | 2019-06-14 | 苏州安特威阀门有限公司 | 直通式滑板调节阀 |
US20180216745A1 (en) * | 2017-02-02 | 2018-08-02 | Fisher Controls International Llc | Modular valve trim assemblies for control valves |
CN107906251A (zh) * | 2017-12-18 | 2018-04-13 | 青岛电站阀门有限公司 | 高压差调节阀 |
US11079031B2 (en) * | 2018-05-17 | 2021-08-03 | Fisher Controls International Llc | Valve cage with lattice structure |
GB201811108D0 (en) * | 2018-07-06 | 2018-08-22 | Severn Unival Ltd | Flow rate trimming device |
US10865810B2 (en) * | 2018-11-09 | 2020-12-15 | Flowserve Management Company | Fluid exchange devices and related systems, and methods |
US11112032B2 (en) * | 2019-09-09 | 2021-09-07 | Fisher Controls International Llc | Tapered anti-cavitation cage |
US11492872B2 (en) * | 2019-09-25 | 2022-11-08 | Control Components, Inc. | Low shear control valve |
US11713830B2 (en) * | 2019-10-01 | 2023-08-01 | Fisher Controls International Llc | Erosion-resistant valve trim |
CN111022812B (zh) * | 2019-12-26 | 2021-09-03 | 杭州派祺空气净化科技有限公司 | 一种刚性管道内部的水流态变换装置 |
US11359728B2 (en) | 2020-10-07 | 2022-06-14 | Griswold Industries | Anti-cavitation valve assembly |
US11828380B2 (en) | 2021-07-23 | 2023-11-28 | Fisher Controls International Llc | Valve bodies and methods of manufacturing the same |
US11994227B2 (en) * | 2021-10-14 | 2024-05-28 | Emerson Process Management Regulator Technologies, Inc. | Regulator with improved turndown |
DE102021129828A1 (de) | 2021-11-16 | 2023-05-17 | Holter Regelarmaturen GmbH & Co. Kommanditgesellschaft | Druckreduziervorrichtung für ein strömendes Fluid |
US20240209959A1 (en) * | 2022-12-21 | 2024-06-27 | Dresser, Llc | Using diverget flow paths in valve trim to abate valve noise |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE131774C (es) * | ||||
GB506292A (en) | 1938-01-10 | 1939-05-25 | Crosweller & Co Ltd W | Improvements in, or relating to, fluid mixing devices |
DE1106570B (de) | 1958-12-13 | 1961-05-10 | Voith Gmbh J M | Einrichtung zum Dosieren von Bestandteilen einer Mischung |
US3645298A (en) | 1968-01-30 | 1972-02-29 | Brunswick Corp | Collimated hole flow control device |
US3514074A (en) * | 1968-05-06 | 1970-05-26 | Richard E Self | High energy loss fluid control |
US3529628A (en) * | 1968-05-10 | 1970-09-22 | Samuel A Cummins | Variable fluid restrictor |
US3513864A (en) * | 1968-11-22 | 1970-05-26 | Richard E Self | High pressure fluid control means |
US3856049A (en) * | 1971-09-23 | 1974-12-24 | Leslie Co | Multiple stage restrictor |
BE791086A (fr) | 1971-11-16 | 1973-03-01 | Danfoss As | Appareil de commande pour systemes hydrostatiques ou hydrauliques |
US3722854A (en) * | 1971-12-01 | 1973-03-27 | Grove Valve & Regulator Co | Valve with perforated ribbon silencing element |
US3813079A (en) * | 1971-12-10 | 1974-05-28 | Masoneilan Int Inc | Quick change apparatus for effecting gas flow pressure reduction with low noise generator |
IT946230B (it) | 1971-12-22 | 1973-05-21 | Parcol Spa | Riduzione della pressione di fluidi mediante urto intermolecolare indot to a piu stadi all interno di valvole |
JPS5428973B2 (es) * | 1973-08-20 | 1979-09-20 | ||
DE2351715A1 (de) * | 1973-10-15 | 1975-04-24 | Gerdts Gustav F Kg | Drosselventil |
US3954124A (en) * | 1973-12-05 | 1976-05-04 | Self Richard E | High energy loss nested sleeve fluid control device |
US3921668A (en) * | 1973-12-10 | 1975-11-25 | Richard E Self | High energy loss rolled strip fluid control device |
US3908698A (en) * | 1974-03-07 | 1975-09-30 | Hans D Baumann | Variable resistance type throttling trim |
US3880399A (en) * | 1974-04-01 | 1975-04-29 | Fisher Controls Co | Multistage noise reducing flow control valve |
US3899001A (en) | 1974-06-06 | 1975-08-12 | Bendix Corp | Multi-path valve structure |
DE2431322C3 (de) * | 1974-06-29 | 1978-10-26 | Honeywell Gmbh, 6000 Frankfurt | Regelventil |
JPS5125838A (ja) * | 1974-08-28 | 1976-03-03 | Tokico Ltd | Kosaatsuben |
US3990475A (en) * | 1975-01-08 | 1976-11-09 | Honeywell Inc. | Low noise valve trim |
DE2514879C3 (de) * | 1975-04-05 | 1984-09-13 | Holter Regelarmaturen Gmbh & Co Kg, 4815 Schloss Holte-Stukenbrock | Hydroventil in Form eines Reduzierventils für strömende, gasförmige oder flüssige Medien |
DE2555752C2 (de) * | 1975-12-11 | 1977-12-01 | Gestra-Ksb-Vertriebsgesellschaft Mbh & Co Kg, 2800 Bremen | Drosselventil |
-
1978
- 1978-03-09 US US05/884,913 patent/US4249574A/en not_active Expired - Lifetime
- 1978-07-27 CA CA308,301A patent/CA1100387A/en not_active Expired
- 1978-08-01 GB GB7831822A patent/GB2016168B/en not_active Expired
- 1978-09-06 JP JP10867978A patent/JPS54121422A/ja active Pending
- 1978-09-26 ES ES473656A patent/ES473656A1/es not_active Expired
- 1978-11-03 FR FR7831199A patent/FR2419449A1/fr active Granted
- 1978-12-14 IT IT6984878A patent/IT1192337B/it active
-
1983
- 1983-01-25 JP JP1983008015U patent/JPS58132269U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2419449B1 (es) | 1985-05-03 |
JPS58132269U (ja) | 1983-09-06 |
IT1192337B (it) | 1988-03-31 |
GB2016168B (en) | 1982-11-03 |
GB2016168A (en) | 1979-09-19 |
FR2419449A1 (fr) | 1979-10-05 |
CA1100387A (en) | 1981-05-05 |
JPS54121422A (en) | 1979-09-20 |
JPS6321822Y2 (es) | 1988-06-15 |
IT7869848A0 (it) | 1978-12-14 |
US4249574A (en) | 1981-02-10 |
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