IT1108076B - Valvola anticavitazione per la regolazione del flusso di un liquido sotto elevata pressione - Google Patents
Valvola anticavitazione per la regolazione del flusso di un liquido sotto elevata pressioneInfo
- Publication number
- IT1108076B IT1108076B IT67309/78A IT6730978A IT1108076B IT 1108076 B IT1108076 B IT 1108076B IT 67309/78 A IT67309/78 A IT 67309/78A IT 6730978 A IT6730978 A IT 6730978A IT 1108076 B IT1108076 B IT 1108076B
- Authority
- IT
- Italy
- Prior art keywords
- adjustment
- flow
- high pressure
- under high
- liquid under
- Prior art date
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)
- Sliding Valves (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
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 IT7867309A0 (it) | 1978-02-15 |
IT1108076B true 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) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2007074342A1 (en) * | 2005-12-29 | 2007-07-05 | 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 |
EP2971901B1 (en) | 2013-03-15 | 2018-10-17 | Schneider Electric Buildings LLC | Advanced valve actuator with integral energy metering |
SI2971883T1 (sl) | 2013-03-15 | 2020-09-30 | Schneider Electric Buildings, Llc | Napredni aktuator ventila s pravo povratno zvezo pretoka |
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 |
EP3286471B1 (en) * | 2015-04-21 | 2020-03-04 | Fisher Controls International Llc | Noise reducing diffuser trim with chevrons |
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 |
CN107588204A (zh) * | 2016-07-08 | 2018-01-16 | 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 |
GB2618602A (en) * | 2022-05-12 | 2023-11-15 | Goodwin Plc | Trim component and valve |
Family Cites Families (10)
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 |
-
1977
- 1977-02-16 US US05/769,406 patent/US4149563A/en not_active Expired - Lifetime
-
1978
- 1978-01-26 CA CA295,764A patent/CA1079253A/en not_active Expired
- 1978-01-30 GB GB3714/78A patent/GB1573890A/en not_active Expired
- 1978-02-15 IT IT67309/78A patent/IT1108076B/it active
- 1978-02-15 JP JP53015514A patent/JPS6039911B2/ja not_active Expired
- 1978-02-15 FR FR7804275A patent/FR2381219A1/fr active Granted
- 1978-02-15 ES ES466990A patent/ES466990A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4149563A (en) | 1979-04-17 |
JPS6039911B2 (ja) | 1985-09-07 |
FR2381219A1 (fr) | 1978-09-15 |
JPS53107719A (en) | 1978-09-20 |
ES466990A1 (es) | 1978-10-16 |
GB1573890A (en) | 1980-08-28 |
CA1079253A (en) | 1980-06-10 |
IT7867309A0 (it) | 1978-02-15 |
FR2381219B1 (it) | 1983-01-28 |
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