BR0207195B1 - dispositivo de redução de pressão de fluido. - Google Patents

dispositivo de redução de pressão de fluido.

Info

Publication number
BR0207195B1
BR0207195B1 BR0207195A BR0207195A BR0207195B1 BR 0207195 B1 BR0207195 B1 BR 0207195B1 BR 0207195 A BR0207195 A BR 0207195A BR 0207195 A BR0207195 A BR 0207195A BR 0207195 B1 BR0207195 B1 BR 0207195B1
Authority
BR
Brazil
Prior art keywords
fluid pressure
pressure reducing
reducing device
fluid
reducing
Prior art date
Application number
BR0207195A
Other languages
English (en)
Other versions
BR0207195A (pt
Inventor
Michael Wildie Mccarty
Mark Edward Byer
Douglas Paul Gethmann
James Leroy Gossett
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 filed Critical
Publication of BR0207195A publication Critical patent/BR0207195A/pt
Publication of BR0207195B1 publication Critical patent/BR0207195B1/pt

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
    • Y10T137/86759—Reciprocating
BR0207195A 2001-02-13 2002-01-23 dispositivo de redução de pressão de fluido. BR0207195B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/782,143 US6382253B1 (en) 2001-02-13 2001-02-13 Fluid pressure reduction device with integral guides
PCT/US2002/002056 WO2002066875A1 (en) 2001-02-13 2002-01-23 Valve with fluid pressure reduction device with integral guides

Publications (2)

Publication Number Publication Date
BR0207195A BR0207195A (pt) 2004-07-06
BR0207195B1 true BR0207195B1 (pt) 2011-05-17

Family

ID=25125121

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0207195A BR0207195B1 (pt) 2001-02-13 2002-01-23 dispositivo de redução de pressão de fluido.

Country Status (9)

Country Link
US (1) US6382253B1 (pt)
EP (1) EP1362201B1 (pt)
JP (2) JP4175618B2 (pt)
CN (1) CN1284943C (pt)
BR (1) BR0207195B1 (pt)
CA (1) CA2437976C (pt)
DE (1) DE60229218D1 (pt)
MX (1) MXPA03007218A (pt)
WO (1) WO2002066875A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6637452B1 (en) 2002-10-08 2003-10-28 Fisher Controls International, Inc. Valve with self-cleaning trim
US7320340B2 (en) * 2004-03-26 2008-01-22 Fisher Controls International Llc Fluid pressure reduction devices
US8747895B2 (en) * 2004-09-13 2014-06-10 Aptalis Pharmatech, Inc. Orally disintegrating tablets of atomoxetine
US7690400B2 (en) * 2005-02-28 2010-04-06 Flowserve Management Company Noise reducing fluid passageways for fluid control devices
US7458393B2 (en) * 2006-03-28 2008-12-02 Bermad Cs, Ltd Control valve with integrated insert providing valve seat and plug guides
US7802592B2 (en) 2006-04-18 2010-09-28 Fisher Controls International, Llc Fluid pressure reduction devices
US9709998B2 (en) 2013-03-14 2017-07-18 Marshall Excelsior Co. Pressure regulator
US9518662B2 (en) * 2013-05-16 2016-12-13 Fisher Controls International Llc Control valve trim cage having a plurality of anti-cavitation or noise abatement bars
US10487961B2 (en) * 2017-09-29 2019-11-26 Fisher Controls International Llc Control valve trim assembly
US11035479B2 (en) * 2019-10-16 2021-06-15 Emerson Process Management Regulator Technologies, Inc Circumferentially-sectioned valve cages
US11156241B2 (en) 2020-03-25 2021-10-26 Fisher Controls International Llc Diffuser

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722854A (en) * 1971-12-01 1973-03-27 Grove Valve & Regulator Co Valve with perforated ribbon silencing element
JPS5817220A (ja) * 1981-07-20 1983-02-01 Oiles Ind Co Ltd 摺動部材
JPS6014320U (ja) * 1983-07-09 1985-01-31 三住商事株式会社 すべり軸受
US4718450A (en) * 1986-02-26 1988-01-12 Westinghouse Electric Corp. Pressure relief valve
US4766932A (en) * 1987-05-14 1988-08-30 Westinghouse Electric Corp. Steam control valve
DE4214775A1 (de) * 1992-05-04 1993-11-11 Abb Patent Gmbh Dampfturbine mit einem Drehschieber
DE4416319A1 (de) * 1994-05-09 1995-11-16 Schaeffler Waelzlager Kg Lagereinheit mit einer Zentrierung und einem Flansch
US5769122A (en) 1997-02-04 1998-06-23 Fisher Controls International, Inc. Fluid pressure reduction device
US6026859A (en) 1998-01-28 2000-02-22 Fisher Controls International, Inc. Fluid pressure reduction device with linear flow characteristic
US6095196A (en) 1999-05-18 2000-08-01 Fisher Controls International, Inc. Tortuous path fluid pressure reduction device
US6305836B1 (en) * 1999-07-09 2001-10-23 Apv North America, Inc. Force absorbing homogenization valve

Also Published As

Publication number Publication date
JP2004532958A (ja) 2004-10-28
CA2437976A1 (en) 2002-08-29
CN1491331A (zh) 2004-04-21
CN1284943C (zh) 2006-11-15
MXPA03007218A (es) 2005-04-19
BR0207195A (pt) 2004-07-06
US6382253B1 (en) 2002-05-07
JP4175618B2 (ja) 2008-11-05
EP1362201A1 (en) 2003-11-19
JP4755668B2 (ja) 2011-08-24
JP2008175401A (ja) 2008-07-31
WO2002066875A1 (en) 2002-08-29
DE60229218D1 (de) 2008-11-20
EP1362201B1 (en) 2008-10-08
CA2437976C (en) 2007-11-13

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/01/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23.01.2022