IT1214484B - Complesso a gabbia,per valvola di regolazione anti-cavitazione a bassa rumorosita',servizio riduzione alta pressione,in un flusso di liquido o gas - Google Patents

Complesso a gabbia,per valvola di regolazione anti-cavitazione a bassa rumorosita',servizio riduzione alta pressione,in un flusso di liquido o gas

Info

Publication number
IT1214484B
IT1214484B IT8519463A IT1946385A IT1214484B IT 1214484 B IT1214484 B IT 1214484B IT 8519463 A IT8519463 A IT 8519463A IT 1946385 A IT1946385 A IT 1946385A IT 1214484 B IT1214484 B IT 1214484B
Authority
IT
Italy
Prior art keywords
cavitation
gas
liquid
flow
high pressure
Prior art date
Application number
IT8519463A
Other languages
English (en)
Other versions
IT8519463A0 (it
Inventor
Charles L Bates
Fred M Cain
Original Assignee
Valtek Inc
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 Valtek Inc filed Critical Valtek Inc
Publication of IT8519463A0 publication Critical patent/IT8519463A0/it
Application granted granted Critical
Publication of IT1214484B publication Critical patent/IT1214484B/it

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
    • 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)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
IT8519463A 1984-02-10 1985-02-11 Complesso a gabbia,per valvola di regolazione anti-cavitazione a bassa rumorosita',servizio riduzione alta pressione,in un flusso di liquido o gas IT1214484B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/579,133 US4567915A (en) 1984-02-10 1984-02-10 Anti-cavitation low-noise control valve cage trim for high pressure reducing service in liquid or gaseous flow

Publications (2)

Publication Number Publication Date
IT8519463A0 IT8519463A0 (it) 1985-02-11
IT1214484B true IT1214484B (it) 1990-01-18

Family

ID=24315696

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8519463A IT1214484B (it) 1984-02-10 1985-02-11 Complesso a gabbia,per valvola di regolazione anti-cavitazione a bassa rumorosita',servizio riduzione alta pressione,in un flusso di liquido o gas

Country Status (9)

Country Link
US (1) US4567915A (it)
EP (1) EP0174340B1 (it)
JP (1) JPS61501582A (it)
AU (1) AU568054B2 (it)
BR (1) BR8505165A (it)
CA (1) CA1237634A (it)
DE (1) DE3570722D1 (it)
IT (1) IT1214484B (it)
WO (1) WO1985003557A1 (it)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842018A (en) * 1987-04-13 1989-06-27 White Jeffrey A Valve assembly
US5018703A (en) * 1988-01-14 1991-05-28 Teledyne Industries, Inc. Valve design to reduce cavitation and noise
US4921014A (en) * 1989-04-27 1990-05-01 Marotta Scientific Controls, Inc. Noise-reducing valve construction
US5020571A (en) * 1990-06-15 1991-06-04 Marotta Scientific Controls, Inc. Noise-reducing valve construction
IT1244024B (it) * 1990-11-23 1994-06-28 Nuovo Pignone Spa Valvola riduttrice di pressione perfezionata per gas
US5348001A (en) * 1992-08-12 1994-09-20 American Safety Flight Systems, Inc. Oxygen breathing controls
US5421478A (en) * 1993-04-15 1995-06-06 Lovato; Wilbur Storage tank and baffle
AT404293B (de) * 1995-09-14 1998-10-27 Ideal Standard Wasserventiloberteil mit in einem gehäuse befindlichen keramischen dichtscheiben
FR2743614B1 (fr) * 1996-01-11 1998-02-13 Coflexip Canalisation flexible
US5819803A (en) * 1996-02-16 1998-10-13 Lebo; Kim W. Fluid pressure reduction device
GB2318629A (en) * 1996-10-25 1998-04-29 Sev Glocon Limited High energy loss flow control device
US5769122A (en) * 1997-02-04 1998-06-23 Fisher Controls International, Inc. Fluid pressure reduction device
UA25852C2 (uk) * 1997-03-24 1999-02-26 Сергій Борисович Осипенко Пристрій для діяhhя hа потік плиhhого середовища
AU2340799A (en) * 1998-01-28 1999-08-16 Fisher Controls International Inc. Fluid pressure reduction device with linear flow characteristic
KR100280893B1 (ko) 1998-07-14 2001-11-02 권갑주 밸브의 유체흐름 제어장치
GB9817639D0 (en) * 1998-08-14 1998-10-07 Kent Introl Ltd A fluid pressure reduction valve
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
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
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
US6648628B2 (en) 2001-03-05 2003-11-18 Scott F. Eiklor Gas flow muffling device
US20030155026A1 (en) * 2002-02-21 2003-08-21 Michlin Vladimir Abramovich Asymmetrical interference pulsation dampener
GB0220338D0 (en) * 2002-09-02 2002-10-09 Secretary Trade Ind Brit Production of variable concentration fluid mixtures
DE20213940U1 (de) * 2002-09-10 2002-11-28 Beth Harald Drosselvorrichtung für hohe Fluiddrücke
US7104281B2 (en) * 2003-08-15 2006-09-12 Dresser, Inc. Fluid flow regulation
US7152628B2 (en) 2004-02-04 2006-12-26 Robert Folk Anti-cavitation valve assembly
US7320340B2 (en) * 2004-03-26 2008-01-22 Fisher Controls International Llc Fluid pressure reduction devices
US7802592B2 (en) 2006-04-18 2010-09-28 Fisher Controls International, Llc Fluid pressure reduction devices
WO2009027912A1 (en) * 2007-08-31 2009-03-05 Cameron International Corporation Multi-stage trim
CA2720715C (en) 2008-04-24 2017-10-24 Cameron International Corporation Control valve
US8312893B2 (en) * 2008-05-02 2012-11-20 Control Components, Inc. Axial drag valve with internal hub actuator
US8881768B2 (en) * 2009-05-27 2014-11-11 Flowserve Management Company Fluid flow control devices and systems, and methods of flowing fluids therethrough
CA2786647C (en) 2010-01-13 2015-12-08 Bayard Sas Valve assembly
CN102834655B (zh) * 2010-03-26 2014-08-20 韩国电力系统开发设计有限公司 流体流动控制装置
CN101832396A (zh) * 2010-05-17 2010-09-15 哈尔滨工程大学 低振动噪声阀门
US9010371B2 (en) 2011-12-16 2015-04-21 Cla-Val Co. Anti-cavitation valve seat
US8833384B2 (en) 2012-08-06 2014-09-16 Schneider Electric Buildings, Llc Advanced valve actuation system with integral freeze protection
US9534795B2 (en) 2012-10-05 2017-01-03 Schneider Electric Buildings, Llc Advanced valve actuator with remote location flow reset
US10295080B2 (en) 2012-12-11 2019-05-21 Schneider Electric Buildings, Llc Fast attachment open end direct mount damper and valve actuator
EP2971883B8 (en) 2013-03-15 2020-07-15 Schneider Electric Buildings, LLC Advanced valve actuator with true flow feedback
DK2971901T3 (en) 2013-03-15 2019-01-07 Schneider Electric Buildings Advanced valve actuator with integrated energy measurement
CN103486328B (zh) * 2013-09-18 2016-02-03 哈尔滨工程大学 低噪声笼式调节阀
US9115824B2 (en) * 2013-11-08 2015-08-25 Badain, S.L. Fluid control valve for high pressure surges
WO2016043718A1 (en) * 2014-09-16 2016-03-24 National Oilwell Varco, L.P. Multistage stacked disc choke
CN104214416A (zh) * 2014-10-09 2014-12-17 兰州理工大学 多级降压套筒优化设计方法
US10094489B2 (en) * 2015-02-03 2018-10-09 Control Components, Inc. Axial resistance valve trim design
WO2017048524A1 (en) 2015-09-17 2017-03-23 Arisdyne Systems, Inc. Method of forming graphene material by graphite exfoliation
SA115370067B1 (ar) * 2015-11-08 2018-07-09 شركة الزيت العربية السعودية صمام ذاتي التنظيف
CN105351584B (zh) * 2015-12-04 2017-10-31 浙江万龙机械有限公司 一种高压差装置
US10788145B2 (en) * 2016-04-26 2020-09-29 Oxford Flow Limited Fluid flow control device
CN105972223A (zh) * 2016-05-10 2016-09-28 伯特利阀门集团有限公司 多孔套筒迷宫式调节阀
ES2698258B2 (es) * 2017-08-01 2020-03-17 Badain S L Válvula multietapa de control de fluidos de alta presión
US10605370B2 (en) * 2018-01-05 2020-03-31 Fisher Controls International Llc Valve trim apparatus for use with control valves
WO2019220153A2 (en) 2018-05-14 2019-11-21 Hydromat D.O.O. Axial valve of the modular concept of construction
GB201811108D0 (en) * 2018-07-06 2018-08-22 Severn Unival Ltd Flow rate trimming device
US11359728B2 (en) 2020-10-07 2022-06-14 Griswold Industries Anti-cavitation valve assembly
CN113531203B (zh) * 2021-02-02 2023-01-03 吴忠中创自控阀有限公司 一种y型流道节流套筒
US11644124B1 (en) * 2021-04-12 2023-05-09 Fisher Controls International Llc Attenuator dome for a ball valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428973B2 (it) * 1973-08-20 1979-09-20
US3954124A (en) * 1973-12-05 1976-05-04 Self Richard E High energy loss nested sleeve fluid control device
IT1026748B (it) * 1974-12-03 1978-10-20 Nuovo Pignone Spa Valvola di regolazione con dispositivo del fluido trim a velocita controllata
US3987809A (en) * 1975-02-14 1976-10-26 Masoneilan International, Inc. Fluid resistance device
DE2641761A1 (de) * 1976-03-15 1977-09-22 Crane Co Geraeuscharmes stroemungsregulierventil
GB1569261A (en) * 1976-10-20 1980-06-11 Serck Industries Ltd Fluid control valve
DE3215224C2 (de) * 1982-04-23 1989-12-14 C.H. Zikesch GmbH, 4100 Duisburg Vorrichtung zum Herabsetzen der in einem flüssigen oder gasförmigen Medium enthaltenen Energie

Also Published As

Publication number Publication date
EP0174340A1 (en) 1986-03-19
JPH0468511B2 (it) 1992-11-02
EP0174340A4 (en) 1986-09-23
CA1237634A (en) 1988-06-07
AU568054B2 (en) 1987-12-10
US4567915A (en) 1986-02-04
BR8505165A (pt) 1986-01-21
DE3570722D1 (en) 1989-07-06
WO1985003557A1 (en) 1985-08-15
AU3994885A (en) 1985-08-27
EP0174340B1 (en) 1989-05-31
JPS61501582A (ja) 1986-07-31
IT8519463A0 (it) 1985-02-11

Similar Documents

Publication Publication Date Title
IT1214484B (it) Complesso a gabbia,per valvola di regolazione anti-cavitazione a bassa rumorosita',servizio riduzione alta pressione,in un flusso di liquido o gas
ES8700951A1 (es) Aparato de filtro para quitar residuos de un tamano de un orden predeterminado de un fluido que circula en un recorri-do
CA2151451A1 (en) Apparatus for metering fluids
FR2586307B1 (fr) Ensemble de prelevement et de regulation du debit et de la pression d'un liquide
IT8634031V0 (it) Valvoda deviatrice del flusso di un fluido.
IT8522161A0 (it) Valvola di regolazione di flusso.
TR199901540T2 (xx) Dayan�kl� tertibatlar.
IT1180326B (it) Valvola per fluidi in genere con piastrine in ceramica per la tenuta in chiusura e per regolare il flusso di fluido erogato
ES267239Y (es) "bomba de alta presion, con valvula reguladora de caudal".
CA2193980A1 (en) Suppression of slug flow in a multi-phase fluid stream
GB2108212B (en) Combined fluid pressure actuated fuel and oil pump
IT8247510A0 (it) Dispositivo per la regolazione di un flusso di gas, in particolare valvola o rubinetto per gas
FR2565709B1 (fr) Dispositif de reglage du debit d'un liquide dans une conduite, notamment d'un liquide de refroidissement
IT7829729A0 (it) Valvola per il passaggio di fluidi gassosi in un'unica direzione di flusso.
JPS57143181A (en) Flow amount and pressure compensating valve and pump circuit equipped therewith
IT1281311B1 (it) Dispositivo per il trattamento magnetico di un flusso di liquido ed unita' costruttiva da utilizzare nel dispositivo.
FR2657140B1 (fr) Limiteur de debit d'un fluide.
IT1188523B (it) Valvola a saracinesca per la regolazione del flusso di un fluido
IT8420103A0 (it) Dispositivo di distribuzione e di regolazione della portata di un fluido idraulico.
ITRM940293A0 (it) "regolatore elettronico di pressione, per la regolazione della pressione di immisione di un fluido in un impianto servito".
IT1163527B (it) Valvola di controllo per fluidi, in particolare per la regolazione della pressione e/o del flusso di un fluido
IT1285764B1 (it) Unita' di regolazione della portata di un fluido in ingresso ad un compressore
ITVR950011A0 (it) Chiavetta con sicurezza per l'afflusso di un fluido aeriforme
IT8284944A0 (it) Valvola per dosare la quantita'erogata di un fluido proporzionalmente al deflusso di un altro fluido.
IT215602Z2 (it) Distributore di fluido particolarmente idoneo per motori oleodinamici, avente la proprieta' di impedire i trafilamenti fra la zona di alta pressione e quella di bassa pressione

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225