DE69732657D1 - Ventil mit innendiffusor - Google Patents

Ventil mit innendiffusor

Info

Publication number
DE69732657D1
DE69732657D1 DE69732657T DE69732657T DE69732657D1 DE 69732657 D1 DE69732657 D1 DE 69732657D1 DE 69732657 T DE69732657 T DE 69732657T DE 69732657 T DE69732657 T DE 69732657T DE 69732657 D1 DE69732657 D1 DE 69732657D1
Authority
DE
Germany
Prior art keywords
valve
diffuser
internal diffuser
internal
stem
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
DE69732657T
Other languages
English (en)
Other versions
DE69732657T2 (de
Inventor
M Leinen
S Hodgson
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.)
Dresser LLC
Original Assignee
Dresser 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 Dresser LLC filed Critical Dresser LLC
Application granted granted Critical
Publication of DE69732657D1 publication Critical patent/DE69732657D1/de
Publication of DE69732657T2 publication Critical patent/DE69732657T2/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
    • 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
    • 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
    • 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)
  • Lift Valve (AREA)
  • External Artificial Organs (AREA)
  • Sliding Valves (AREA)
DE1997632657 1997-01-21 1997-12-15 Ventil mit innendiffusor Expired - Lifetime DE69732657T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US813805 1985-12-27
US3595997P 1997-01-21 1997-01-21
US35959P 1997-01-21
US08/813,805 US6029702A (en) 1997-01-21 1997-03-06 Valve with internal diffuser
PCT/US1997/023253 WO1998031957A1 (en) 1997-01-21 1997-12-15 Valve with internal diffuser

Publications (2)

Publication Number Publication Date
DE69732657D1 true DE69732657D1 (de) 2005-04-07
DE69732657T2 DE69732657T2 (de) 2005-12-29

Family

ID=26712653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997632657 Expired - Lifetime DE69732657T2 (de) 1997-01-21 1997-12-15 Ventil mit innendiffusor

Country Status (7)

Country Link
US (1) US6029702A (de)
EP (1) EP0954711B1 (de)
AT (1) ATE290182T1 (de)
AU (1) AU5607898A (de)
CA (1) CA2278528C (de)
DE (1) DE69732657T2 (de)
WO (1) WO1998031957A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516794C2 (sv) * 1999-06-01 2002-03-05 Naf Ab Anordning och metod vid en ventil
US6652488B1 (en) * 2000-09-11 2003-11-25 Stryker Corporation Surgical suction irrigator
GB0024507D0 (en) 2000-10-06 2000-11-22 Oliver Twinsafe Valves Ltd An isolation valve assembly
DE10141927A1 (de) * 2001-08-28 2003-07-31 Aloys Wobben Ringförmige Dichtung, insbesondere für einen Kugelhahn
US6935371B2 (en) * 2002-02-22 2005-08-30 Dresser, Inc. High capacity globe valve
US6752795B2 (en) * 2002-06-24 2004-06-22 Bausch & Lomb Incorporated Adjustable fluid flow resistor cassette
ES1055962Y (es) * 2003-09-12 2004-06-01 Flores Emilio Casado Disco multiperforado plano para valvulas de mariposa.
US20070015455A1 (en) * 2005-07-13 2007-01-18 York International Corporation Orifice boundary layer suction method and system
KR100726151B1 (ko) 2006-09-15 2007-06-13 (주)에스티클러스터 고점도 물질 정량 주입 장치
US8141843B2 (en) * 2008-12-31 2012-03-27 Dresser, Inc. Fluid control valve
GB201015032D0 (en) * 2010-09-10 2010-10-20 Xamol Ltd Valve assembly
RU2493462C2 (ru) * 2011-12-26 2013-09-20 Игорь Николаевич Карелин Бифункциональный клапан "игр"
ITMI20120234A1 (it) * 2012-02-16 2013-08-17 Milano Politecnico Valvola di regolazione a recupero di energia
US9016140B2 (en) 2012-11-20 2015-04-28 Fluid Handling Llc Valve having rotatable valve ball with calibrated orifice and coaxial upstream/downstream ports and angled taps to measure upstream/downstream pressures for flow measurement
US10221963B2 (en) * 2017-02-28 2019-03-05 Fisher Controls International Llc Ball valve with modal silencer
US20200256713A1 (en) * 2019-02-13 2020-08-13 Caterpillar Inc. System for shutting-off fluid flow and measuring fluid flow rate
CN111503309B (zh) * 2020-04-30 2021-11-30 浙江贝格霍尔自控工程有限公司 一种高压金属密封球阀
CN112390190A (zh) * 2020-11-13 2021-02-23 徐超 一种具有防护功能的消防栓
US11686404B2 (en) 2020-12-11 2023-06-27 Dresser, Llc Reducing noise in ball valves
CN114688287A (zh) * 2020-12-28 2022-07-01 牡丹江通用石油工具有限公司 一种多功能旋塞阀
CN112901814B (zh) * 2021-01-19 2022-12-16 欧拉姆阀门科技有限公司 一种蜂窝状结构的抗气蚀球体
CN113551055B (zh) * 2021-07-27 2023-08-25 凯瑞特阀业集团有限公司 超低温一体式球阀
CN113864475A (zh) * 2021-09-28 2021-12-31 凯瑞特阀业有限公司 超低温一体式球阀的流量适配结构
US11933426B1 (en) * 2022-11-29 2024-03-19 Fisher Controls International Llc Noise attenuation assembly for flow control devices

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585290A (en) * 1948-12-27 1952-02-12 Harold M Northcutt Orifice plate fitting
US3707161A (en) * 1970-09-23 1972-12-26 Douglas W Crawford Variable choke valve
US3700003A (en) * 1971-04-15 1972-10-24 Russell G Smith Valve with flow regulating means
US3860032A (en) * 1972-10-27 1975-01-14 Chemetron Corp Ball valve with flow control
DE2606042C3 (de) * 1976-02-14 1981-07-09 Weinheimer Gummiwerke Gmbh, 6940 Weinheim Als Regelventil arbeitender Steuerschieber
US4111229A (en) * 1977-04-01 1978-09-05 Christian Timothy T Controlling the fluid in a ball valve
US4230154A (en) * 1978-12-15 1980-10-28 Kalbfleish Adolphe W Combined ball and throttle valve
US4479510A (en) * 1979-01-10 1984-10-30 Roger Bey Attenuating rotating valve having varying configurations
IT1197943B (it) * 1986-11-03 1988-12-21 Giuseppe Ponzielli Dispositivo di separazione di particelle solide da un fluido in pressione
US5437305A (en) 1992-09-22 1995-08-01 Forward Spin Technologies, Inc. Flow control valve
JP2745193B2 (ja) * 1993-10-27 1998-04-28 株式会社日邦バルブ 流量調整可能なボール弁型止水栓

Also Published As

Publication number Publication date
US6029702A (en) 2000-02-29
EP0954711A1 (de) 1999-11-10
ATE290182T1 (de) 2005-03-15
EP0954711B1 (de) 2005-03-02
EP0954711A4 (de) 2001-06-06
WO1998031957A1 (en) 1998-07-23
CA2278528C (en) 2002-07-09
AU5607898A (en) 1998-08-07
CA2278528A1 (en) 1998-07-23
DE69732657T2 (de) 2005-12-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition