IT7867309A0 - Valvola anticavitazione per la regolazione del flusso di un liquidosotto elevata pressione - Google Patents

Valvola anticavitazione per la regolazione del flusso di un liquidosotto elevata pressione

Info

Publication number
IT7867309A0
IT7867309A0 IT7867309A IT6730978A IT7867309A0 IT 7867309 A0 IT7867309 A0 IT 7867309A0 IT 7867309 A IT7867309 A IT 7867309A IT 6730978 A IT6730978 A IT 6730978A IT 7867309 A0 IT7867309 A0 IT 7867309A0
Authority
IT
Italy
Prior art keywords
adjusting
flow
high pressure
under high
liquid under
Prior art date
Application number
IT7867309A
Other languages
English (en)
Other versions
IT1108076B (it
Original Assignee
Copes Vulcan 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 Copes Vulcan Inc filed Critical Copes Vulcan Inc
Publication of IT7867309A0 publication Critical patent/IT7867309A0/it
Application granted granted Critical
Publication of IT1108076B publication Critical patent/IT1108076B/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
    • 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
    • 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)
  • Lift Valve (AREA)
IT67309/78A 1977-02-16 1978-02-15 Valvola anticavitazione per la regolazione del flusso di un liquido sotto elevata pressione IT1108076B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/769,406 US4149563A (en) 1977-02-16 1977-02-16 Anti-cavitation valve

Publications (2)

Publication Number Publication Date
IT7867309A0 true IT7867309A0 (it) 1978-02-15
IT1108076B IT1108076B (it) 1985-12-02

Family

ID=25085349

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67309/78A IT1108076B (it) 1977-02-16 1978-02-15 Valvola anticavitazione per la regolazione del flusso di un liquido sotto elevata pressione

Country Status (7)

Country Link
US (1) US4149563A (it)
JP (1) JPS6039911B2 (it)
CA (1) CA1079253A (it)
ES (1) ES466990A1 (it)
FR (1) FR2381219A1 (it)
GB (1) GB1573890A (it)
IT (1) IT1108076B (it)

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US4236547A (en) * 1979-04-09 1980-12-02 Ogontz Controls Company Self-cleaning valve plug and seat assembly
FR2496825A1 (fr) * 1980-12-23 1982-06-25 Sereg Soc Vanne de regulation a cage et clapet pilote
US4498213A (en) * 1981-02-17 1985-02-12 White Consolidated Industries, Inc. Soot blower
US4569370A (en) * 1983-11-14 1986-02-11 Best Industries, Inc. Balanced double cage choke valve
FR2567984B1 (fr) * 1984-07-20 1986-08-14 Centre Techn Ind Mecanique Distributeur hydraulique proportionnel
JPS61206873A (ja) * 1985-03-12 1986-09-13 Niigata Meesonneeran Kk 多孔ケ−ジ調節弁の弁体構造
GB8700111D0 (en) * 1987-01-06 1987-02-11 Scott R M Fluid flow control valves
DE3717128A1 (de) * 1987-05-21 1988-12-08 Welland & Tuxhorn Armaturen Un Durchfluss-regelventil fuer ein fluessiges oder gasfoermiges stroemungsmedium
US4825906A (en) * 1988-06-06 1989-05-02 Hartman Thomas A Angle pattern control valve
US5209259A (en) * 1991-01-15 1993-05-11 E. I. Du Pont De Nemours And Company Fluid distribution system having noise reduction mechanism
JPH073263B2 (ja) * 1992-10-09 1995-01-18 日本ベーレー株式会社 高差圧調節弁
ES2120827B1 (es) * 1994-11-29 1999-05-16 Valcontrol S A Sistema anticavitacion en valvulas de control.
AUPP378998A0 (en) * 1998-05-21 1998-06-25 Cairns, Gerald J.W. A flow restriction water conservation cartridge insert to replace 12 millimetre tap washers
US6244297B1 (en) * 1999-03-23 2001-06-12 Fisher Controls International, Inc. Fluid pressure reduction device
JP2002168407A (ja) 2000-11-30 2002-06-14 Niigata Masoneilan Co Ltd 蒸気減温装置
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
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
US6536467B2 (en) 2000-12-05 2003-03-25 National-Oilwell, L.P. Valve with increased inlet flow
US6536472B2 (en) * 2001-05-07 2003-03-25 Fisher Controls International, Inc. High performance fluid control valve
US6935371B2 (en) * 2002-02-22 2005-08-30 Dresser, Inc. High capacity globe valve
US6766826B2 (en) * 2002-04-12 2004-07-27 Fisher Controls International, Inc. Low noise fluid control valve
US7028712B2 (en) * 2002-07-17 2006-04-18 Fisher Controls International Llc. Skirt guided globe valve
US20040118462A1 (en) * 2002-12-19 2004-06-24 Baumann Hans D. Control valve with low noise and enhanced flow characteristics
US7104281B2 (en) * 2003-08-15 2006-09-12 Dresser, Inc. Fluid flow regulation
EP1971796B1 (en) * 2005-12-29 2016-09-28 Imi Vision Limited Improvements in fluid control
US7458393B2 (en) * 2006-03-28 2008-12-02 Bermad Cs, Ltd Control valve with integrated insert providing valve seat and plug guides
US20090026395A1 (en) * 2007-07-25 2009-01-29 Aaron Andrew Perrault Apparatus to increase fluid flow in a valve
US20090179169A1 (en) * 2008-01-11 2009-07-16 Fleming Leslie E Seal assembly for use with valves having a two-piece cage
US8356622B2 (en) * 2009-06-08 2013-01-22 Fisher Control International, LLC Fluid valves having dynamic valve trim joints
MY165246A (en) * 2009-07-30 2018-03-14 Twister Bv Tapered throttling valve
ITFI20120074A1 (it) * 2012-04-12 2013-10-13 Nuovo Pignone Srl "valve"
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
CN102937192B (zh) * 2012-10-26 2014-05-28 珠海艾迪西软件科技有限公司 一种二通阀
CN102913679A (zh) * 2012-11-02 2013-02-06 济南大学 低噪声调节阀
US10295080B2 (en) 2012-12-11 2019-05-21 Schneider Electric Buildings, Llc Fast attachment open end direct mount damper and valve actuator
DK2971901T3 (en) 2013-03-15 2019-01-07 Schneider Electric Buildings Advanced valve actuator with integrated energy measurement
WO2014143922A1 (en) 2013-03-15 2014-09-18 Schneider Electric Buildings, Llc Advanced valve actuator with true flow feedback
NO20130583A1 (no) 2013-04-29 2014-10-30 Typhonix As Separasjonsvennlig trykkreduksjonsinnretning
BR112016016492B1 (pt) 2014-01-24 2022-05-17 Cameron Technologies Limited Sistemas e métodos para a redução da degradação de polímeros
CN104048102B (zh) * 2014-06-18 2016-03-09 中国船舶重工集团公司第七○二研究所 低噪声控制阀
US9732859B2 (en) * 2014-10-31 2017-08-15 Fisher Controls International Llc Noise reducing diffuser trim
CN106065973B (zh) * 2015-04-21 2020-04-14 费希尔控制产品国际有限公司 具有v形部的降噪扩散器阀内件
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
CN107588204B (zh) * 2016-07-08 2025-06-13 艾默生过程管理(天津)阀门有限公司 级联可控流体控制阀以及用于流体控制阀的阀内件
DE202021102939U1 (de) 2021-05-28 2021-06-16 Samson Aktiengesellschaft Drosselelement zur Druckreduzierung eines Prozessfluides
GB2618602B (en) * 2022-05-12 2024-08-07 Goodwin Plc Trim component and valve

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
NL13901C (it) * 1900-01-01
DE1050626B (it) * 1959-02-12
US3605787A (en) * 1969-12-04 1971-09-20 Chas M Bailey Co Inc Polyjet valve
US3776278A (en) * 1971-06-29 1973-12-04 Fisher Controls Co Valve including noise reducing means
US3813079A (en) * 1971-12-10 1974-05-28 Masoneilan Int Inc Quick change apparatus for effecting gas flow pressure reduction with low noise generator
FR2187083A5 (it) * 1972-05-31 1974-01-11 Alsthom Cgee
US3880399A (en) * 1974-04-01 1975-04-29 Fisher Controls Co Multistage noise reducing flow control valve
JPS5545939Y2 (it) * 1975-02-14 1980-10-28
DE7606041U1 (de) * 1976-02-28 1977-08-25 Fa. Carl Freudenberg, 6940 Weinheim Drehschwingungsdämpfer
FR2362320A1 (fr) * 1976-08-16 1978-03-17 Kubota Ltd Corps pour vanne a fourreau distributeur servant au reglage du debit d'un fluide

Also Published As

Publication number Publication date
FR2381219A1 (fr) 1978-09-15
ES466990A1 (es) 1978-10-16
GB1573890A (en) 1980-08-28
FR2381219B1 (it) 1983-01-28
JPS6039911B2 (ja) 1985-09-07
CA1079253A (en) 1980-06-10
JPS53107719A (en) 1978-09-20
US4149563A (en) 1979-04-17
IT1108076B (it) 1985-12-02

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