FR2187083A5 - - Google Patents

Info

Publication number
FR2187083A5
FR2187083A5 FR7219571A FR7219571A FR2187083A5 FR 2187083 A5 FR2187083 A5 FR 2187083A5 FR 7219571 A FR7219571 A FR 7219571A FR 7219571 A FR7219571 A FR 7219571A FR 2187083 A5 FR2187083 A5 FR 2187083A5
Authority
FR
France
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
Application number
FR7219571A
Other languages
French (fr)
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Priority to FR7219571A priority Critical patent/FR2187083A5/fr
Application granted granted Critical
Publication of FR2187083A5 publication Critical patent/FR2187083A5/fr
Expired 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7219571A 1972-05-31 1972-05-31 Expired FR2187083A5 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7219571A FR2187083A5 (zh) 1972-05-31 1972-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219571A FR2187083A5 (zh) 1972-05-31 1972-05-31

Publications (1)

Publication Number Publication Date
FR2187083A5 true FR2187083A5 (zh) 1974-01-11

Family

ID=9099433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219571A Expired FR2187083A5 (zh) 1972-05-31 1972-05-31

Country Status (1)

Country Link
FR (1) FR2187083A5 (zh)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321081A1 (fr) * 1975-08-14 1977-03-11 Bbc Brown Boveri & Cie Soupape de commande
FR2381219A1 (fr) * 1977-02-16 1978-09-15 Copes Vulcan Inc Vanne anticavitation, notamment pour le reglage du debit d'un liquide sous haute pression
FR2530772A1 (fr) * 1982-07-23 1984-01-27 Rech Realisa Regulation Vanne a commande electromagnetique pour fluide a haute pression
DE3302050A1 (de) * 1983-01-22 1984-07-26 Georg Rost & Söhne, 4952 Porta Westfalica Ventil
FR2683852A1 (fr) * 1991-11-19 1993-05-21 Alsthom Gec Soupape avec siege crenele.
WO2000009917A3 (en) * 1998-08-14 2000-05-18 Kent Introl Ltd A pressure reduction valve for a compressible fluid
WO2008016430A1 (en) * 2006-07-31 2008-02-07 Fisher Controls International Llc Fluid pressure reduction device for high pressure-drop ratios
US20170234440A1 (en) * 2016-02-17 2017-08-17 Vag - Armaturen Gmbh Control cylinder for a control valve and control valve comprising such a control cylinder
WO2017165181A1 (en) * 2016-03-21 2017-09-28 Fisher Controls International Llc Cage apparatus having fluid passageways to affect flow characteristics of valves

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321081A1 (fr) * 1975-08-14 1977-03-11 Bbc Brown Boveri & Cie Soupape de commande
FR2381219A1 (fr) * 1977-02-16 1978-09-15 Copes Vulcan Inc Vanne anticavitation, notamment pour le reglage du debit d'un liquide sous haute pression
FR2530772A1 (fr) * 1982-07-23 1984-01-27 Rech Realisa Regulation Vanne a commande electromagnetique pour fluide a haute pression
DE3302050A1 (de) * 1983-01-22 1984-07-26 Georg Rost & Söhne, 4952 Porta Westfalica Ventil
FR2683852A1 (fr) * 1991-11-19 1993-05-21 Alsthom Gec Soupape avec siege crenele.
EP0543726A1 (fr) * 1991-11-19 1993-05-26 Gec Alsthom Sa Soupape avec siège crénelé
US5318270A (en) * 1991-11-19 1994-06-07 Gec Alsthom Sa Valve with a crenellated seat
WO2000009917A3 (en) * 1998-08-14 2000-05-18 Kent Introl Ltd A pressure reduction valve for a compressible fluid
US6505646B1 (en) 1998-08-14 2003-01-14 Kent Introl Limited Pressure reduction valve for a compressible fluid
WO2008016430A1 (en) * 2006-07-31 2008-02-07 Fisher Controls International Llc Fluid pressure reduction device for high pressure-drop ratios
US7766045B2 (en) 2006-07-31 2010-08-03 Fisher Controls International Llc Fluid pressure reduction device for high pressure-drop ratios
US20170234440A1 (en) * 2016-02-17 2017-08-17 Vag - Armaturen Gmbh Control cylinder for a control valve and control valve comprising such a control cylinder
CN107091367A (zh) * 2016-02-17 2017-08-25 Vag阀门有限公司 用于控制设备的控制缸和具有这种控制缸的控制设备
WO2017165181A1 (en) * 2016-03-21 2017-09-28 Fisher Controls International Llc Cage apparatus having fluid passageways to affect flow characteristics of valves
CN107218437A (zh) * 2016-03-21 2017-09-29 费希尔控制产品国际有限公司 具有流体通道以影响阀的流动特性的笼式装置
US9845901B2 (en) 2016-03-21 2017-12-19 Fisher Controls International Llc Cage apparatus having fluid passageways to affect flow characteristics of valves
RU2737932C2 (ru) * 2016-03-21 2020-12-07 Фишер Контролз Интернешнел Ллс Клетка, содержащая каналы текучей среды, выполненные с возможностью влияния на характеристики потока клапанов

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