DE69400543D1 - Rotierender Schalldämpfer - Google Patents

Rotierender Schalldämpfer

Info

Publication number
DE69400543D1
DE69400543D1 DE69400543T DE69400543T DE69400543D1 DE 69400543 D1 DE69400543 D1 DE 69400543D1 DE 69400543 T DE69400543 T DE 69400543T DE 69400543 T DE69400543 T DE 69400543T DE 69400543 D1 DE69400543 D1 DE 69400543D1
Authority
DE
Germany
Prior art keywords
silencer
rotating
rotating silencer
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 - Lifetime
Application number
DE69400543T
Other languages
English (en)
Other versions
DE69400543T2 (de
Inventor
Douglas P Gethmann
Allen C Fagerlund
Charles R Kuhlmann
Ronnie L Smith
Alan Dale Thomas
Larry J Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of DE69400543D1 publication Critical patent/DE69400543D1/de
Application granted granted Critical
Publication of DE69400543T2 publication Critical patent/DE69400543T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • F16K47/045—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable
    • 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
    • Y10T137/86743—Rotary
    • Y10T137/86751—Plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)
  • Sliding Valves (AREA)
DE1994600543 1993-02-23 1994-02-23 Rotierender Schalldämpfer Expired - Lifetime DE69400543T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/021,493 US5332004A (en) 1991-08-30 1993-02-23 Rotary noise attenuator

Publications (2)

Publication Number Publication Date
DE69400543D1 true DE69400543D1 (de) 1996-10-24
DE69400543T2 DE69400543T2 (de) 1997-04-30

Family

ID=21804545

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994600543 Expired - Lifetime DE69400543T2 (de) 1993-02-23 1994-02-23 Rotierender Schalldämpfer

Country Status (5)

Country Link
US (2) US5332004A (de)
EP (1) EP0621428B1 (de)
CA (1) CA2115823C (de)
DE (1) DE69400543T2 (de)
MX (1) MX9401276A (de)

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US5937901A (en) * 1995-12-22 1999-08-17 Rotatrol Ag Rotary noise attenuating valve
US5772178A (en) * 1995-12-22 1998-06-30 Rotatrol Ag Rotary noise attenuating valve
DE19613875A1 (de) * 1996-04-06 1997-10-09 Behr Gmbh & Co Klappe für einen Luftführungskanal
US5680889A (en) * 1996-09-23 1997-10-28 Dresser Industries, Inc. Low noise ball valve assembly
US5771929A (en) * 1996-10-24 1998-06-30 Dresser Industries, Inc. Low noise ball valve assembly with airfoil insert
US5988586A (en) * 1997-03-07 1999-11-23 Dresser Industries, Inc. Low noise ball valve assembly with downstream insert
US5890505A (en) * 1997-04-03 1999-04-06 Dresser Industries, Inc. Low noise ball valve assembly with downstream airfoil insert
SE516794C2 (sv) * 1999-06-01 2002-03-05 Naf Ab Anordning och metod vid en ventil
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
US6807986B2 (en) 2002-03-22 2004-10-26 Dresser, Inc. Noise reduction device for fluid flow systems
US6886596B2 (en) * 2002-04-12 2005-05-03 Control Components, Inc. Rotary drag valve
US6766826B2 (en) 2002-04-12 2004-07-27 Fisher Controls International, Inc. Low noise fluid control valve
US20040118462A1 (en) * 2002-12-19 2004-06-24 Baumann Hans D. Control valve with low noise and enhanced flow characteristics
US6675832B1 (en) * 2003-05-07 2004-01-13 Control Components, Inc. Blowdown valve
US20050205824A1 (en) * 2004-03-18 2005-09-22 Osborne Charles A Segmented ball control valve with universal end connections
US6974116B1 (en) * 2004-06-23 2005-12-13 Evola Limited Rotary ball valve assembly
US20060243336A1 (en) * 2005-04-13 2006-11-02 Ingenieria Equipos Y Control Ltda Anti-cavitation system in pipelines which avoids that the fluid reaches its vapour pressure at the output of a given contraction using a device that connects the output section of the contraction with its downstream pressure
US7156122B2 (en) * 2005-04-22 2007-01-02 Mogas Industries, Inc. Rotary ball valve assembly
US7234488B2 (en) * 2005-08-09 2007-06-26 Spx Corporation Valve assembly and method with slotted plates and spherical ball plug
JP4627242B2 (ja) * 2005-10-18 2011-02-09 株式会社山武 流体制御弁用ディフューザおよび流体制御弁
DE102008006049A1 (de) * 2008-01-25 2009-07-30 Audi Ag Volumenstromsteller für ein Medium
US7963501B2 (en) * 2008-08-05 2011-06-21 Boyesen Engineering Butterfly valve
US8141843B2 (en) 2008-12-31 2012-03-27 Dresser, Inc. Fluid control valve
US7984787B2 (en) * 2009-01-23 2011-07-26 Dresser-Rand Company Fluid-carrying conduit and method with noise attenuation
US8061961B2 (en) * 2009-01-23 2011-11-22 Dresser-Rand Company Fluid expansion device and method with noise attenuation
US20110073792A1 (en) * 2009-09-28 2011-03-31 Gilmore Valve Company Hemispherical Wedge Valve with Laminar Flow
EP2700068A4 (de) 2011-04-20 2016-01-13 Dresser Rand Co Resonatoranordnung mit mehreren freiheitsgraden
US10100947B2 (en) 2014-02-07 2018-10-16 Valpres S.R.L. Shutter for a rotary adjustment valve
US10221963B2 (en) * 2017-02-28 2019-03-05 Fisher Controls International Llc Ball valve with modal silencer
US10704709B2 (en) * 2017-04-04 2020-07-07 Schaeffler Technologies AG & Co. KG Variations of fluid opening geometry for rotary valve body
US10480683B2 (en) * 2017-10-10 2019-11-19 Metso Flow Control Oy Valve and closure member
US10591069B2 (en) * 2017-10-12 2020-03-17 Schaeffler Technologies AG & Co. KG Compact rotary valve body for coolant control valve
CN208605661U (zh) 2018-05-14 2019-03-15 讯凯国际股份有限公司 控制阀
RU2687186C1 (ru) * 2018-11-27 2019-05-07 Вадим Леонидович Бибе Шаровой кран
RU2687187C1 (ru) * 2018-12-04 2019-05-07 Вадим Леонидович Бибе Шаровой кран
DE102020201086A1 (de) 2020-01-30 2021-08-05 Volkswagen Aktiengesellschaft Belüftungseinrichtung für ein Kraftfahrzeug, Helmholtzresonator und Vorrichtung zum Herstellen
US11525525B2 (en) * 2020-11-30 2022-12-13 Fisher Controls International Llc Apparatus for noise reduction in valves
US11686404B2 (en) 2020-12-11 2023-06-27 Dresser, Llc Reducing noise in ball valves
US11353139B1 (en) * 2021-01-05 2022-06-07 Fisher Controls International Llc Apparatus for reducing noise and cavitation in valves
US11644124B1 (en) * 2021-04-12 2023-05-09 Fisher Controls International Llc Attenuator dome for a ball valve
US11906076B2 (en) 2021-05-07 2024-02-20 Control Components, Inc. Ball control valves having three-dimensional tortuous path flowpaths
US11698148B1 (en) * 2022-02-03 2023-07-11 Fisher Controls International Llc Rotary ball valves with noise attenuators
US20240035590A1 (en) * 2022-07-26 2024-02-01 Bray International, Inc. Low Noise and Anti-Cavitation Rotary Control Valve

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US1615564A (en) * 1926-07-01 1927-01-25 Joseph C Beery Combined muffler and cut-out
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US3023783A (en) * 1958-07-21 1962-03-06 Fisher Governor Co Ball valve
DE1200688B (de) * 1958-11-06 1965-09-09 Zulauf & Cie K G Strahlrohr fuer Feuerloeschzwecke
US3826281A (en) * 1969-10-29 1974-07-30 Us Navy Throttling ball valve
US3665965A (en) * 1970-05-26 1972-05-30 Masonellan International Inc Apparatus for reducing flowing fluid pressure with low noise generation
GB1479888A (en) * 1973-09-26 1977-07-13 Stead M Closure members for flow control valves
NL7314151A (en) * 1973-10-15 1975-04-17 Tour Agenturer Ab Cylindrical plug valve has fixed perforated bush - in body, surrounding rotatable hollow plug with perforated walls
DE2352370A1 (de) * 1973-10-18 1975-04-30 Tour Agenturer Ab Drehschieberventil
CA1005727A (en) * 1973-11-14 1977-02-22 Fritz O. Seger Fluid control device
DE2359717C2 (de) * 1973-11-30 1982-10-28 Gulde-Regelarmaturen-Kg, 6700 Ludwigshafen Armatur mit schwenkbarem Drosselkörper
US3880191A (en) * 1974-03-21 1975-04-29 Hans D Baumann Rotary multiport throttling valve
SU552453A1 (ru) * 1975-03-07 1977-03-30 Предприятие П/Я В-2190 Кран
US4085774A (en) * 1976-07-19 1978-04-25 Baumann Hans D Anticavitation and low noise means for rotary valves
US4479510A (en) * 1979-01-10 1984-10-30 Roger Bey Attenuating rotating valve having varying configurations
FI70744C (fi) * 1980-07-01 1986-10-06 Roger Bey Ventil
FI65656C (fi) * 1979-01-10 1984-06-11 Roger Bey Ventil
US4271866A (en) * 1979-04-02 1981-06-09 The Babcock & Wilcox Company Drag ball valve including variable pressure reducing means
US4295493A (en) * 1979-04-02 1981-10-20 The Babcock & Wilcox Company Drag ball valve including variable pressure reducing means
US4212321A (en) * 1979-04-09 1980-07-15 J. R. Butler Low noise rotary control valve
FI65479C (fi) * 1980-06-27 1984-05-10 Neles Oy Foerfarande foer daempning av genom en ventil gaoende mediumstroem och ventil foer framfoerande av foerfarandet
US4402485A (en) * 1981-06-11 1983-09-06 Fisher Controls Company, Inc. Eccentrically nested tube gas line silencer
US4540025A (en) * 1983-03-28 1985-09-10 Grove Valve And Regulator Company Throttling ball valve
DE8419343U1 (de) * 1984-06-28 1985-10-24 Brücken, Ferdi W., 5063 Overath Ventil für fluidführende Leitungen
FI71983C (fi) * 1985-01-09 1987-03-09 Neles Oy Ventil.
EP0313552B1 (de) * 1987-02-05 1992-04-15 Ab Tore J. Hedback Ventileinheit
FI79184C (fi) * 1988-01-04 1989-11-10 Neles Oy Staengningsorgan i ventil.
US5070909A (en) * 1990-06-11 1991-12-10 Davenport Robert G Low recovery rotary control valve

Also Published As

Publication number Publication date
MX9401276A (es) 1994-08-31
EP0621428B1 (de) 1996-09-18
US5332004A (en) 1994-07-26
DE69400543T2 (de) 1997-04-30
US5400825A (en) 1995-03-28
EP0621428A1 (de) 1994-10-26
CA2115823A1 (en) 1994-08-24
CA2115823C (en) 2004-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FISHER CONTROLS INTERNATIONAL LLC (N.D.GES.D.STAAT