FR2442390A1 - Soupape a commande automatique de la vitesse d'ouverture - Google Patents

Soupape a commande automatique de la vitesse d'ouverture

Info

Publication number
FR2442390A1
FR2442390A1 FR7928750A FR7928750A FR2442390A1 FR 2442390 A1 FR2442390 A1 FR 2442390A1 FR 7928750 A FR7928750 A FR 7928750A FR 7928750 A FR7928750 A FR 7928750A FR 2442390 A1 FR2442390 A1 FR 2442390A1
Authority
FR
France
Prior art keywords
valve
speed control
automatic opening
opening speed
valve body
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.)
Granted
Application number
FR7928750A
Other languages
English (en)
Other versions
FR2442390B1 (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.)
LISSMYR PER
Original Assignee
LISSMYR PER
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 LISSMYR PER filed Critical LISSMYR PER
Publication of FR2442390A1 publication Critical patent/FR2442390A1/fr
Application granted granted Critical
Publication of FR2442390B1 publication Critical patent/FR2442390B1/fr
Granted 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
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

La présente invention a trait à une soupape équipée d'un dispositif permettant de commander automatiquement le déplacement du corps de soupape 102; ce mouvement est déterminé par la pression du liquide à la sortie 104 de la soupape et peut être commandé par des moyens hydrauliques 8 à 13 reliés au corps de soupape 102, des moyens de réglage manuel 1 à 4 étant destinés pendant l'ouverture de la soupape à amorcer le déplacement du corps de soupape dans la direction d'ouverture afin de permettre un accroissement de la pression sur le côté sortie de la soupape.
FR7928750A 1978-11-22 1979-11-21 Soupape a commande automatique de la vitesse d'ouverture Granted FR2442390A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7812018A SE414822B (sv) 1978-11-22 1978-11-22 Anordning vid ventil med styrd oppningsanordning

Publications (2)

Publication Number Publication Date
FR2442390A1 true FR2442390A1 (fr) 1980-06-20
FR2442390B1 FR2442390B1 (fr) 1983-03-04

Family

ID=20336419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928750A Granted FR2442390A1 (fr) 1978-11-22 1979-11-21 Soupape a commande automatique de la vitesse d'ouverture

Country Status (5)

Country Link
US (1) US4318530A (fr)
DE (1) DE2945722A1 (fr)
FR (1) FR2442390A1 (fr)
GB (1) GB2038999B (fr)
SE (1) SE414822B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406897B (de) * 1995-08-07 2000-10-25 Widenmann Max Armaturen Druckventil

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322020C2 (de) * 1983-06-18 1986-05-28 Krupp Mak Maschinenbau Gmbh, 2300 Kiel Ausblaseinrichtung für Ausstoß- und Ablaufrohre von U-Booten
US5472169A (en) * 1993-09-27 1995-12-05 General Dynamics, Inc. Impact resistant valve design
US6019115A (en) * 1997-12-19 2000-02-01 Sanders Valve Corporation Safety excess flow valve system with adjustable closing flow rate settings
WO1998044283A1 (fr) * 1997-04-01 1998-10-08 Sanders Valve, Inc. Systeme de soupape de surete de limitation de debit a points de consigne du debit de fermeture adaptables
US6095485A (en) * 1998-03-24 2000-08-01 Honeywell International, Inc. Valve actuating device having a reduced impact operating mechanism
US5941500A (en) * 1998-03-24 1999-08-24 Sparco Inc. Valve actuating device having a reduced impact operating mechanism
US6032924A (en) * 1999-01-22 2000-03-07 Sparco Inc. Motorized valve actuating device
US7017884B2 (en) * 2004-01-08 2006-03-28 Woodward Governor Company Fluid metering valve
US20050205819A1 (en) * 2004-03-17 2005-09-22 William Morrison Valve for reducing water hammer
US8733666B2 (en) * 2008-11-18 2014-05-27 Honeywell International Inc. Thermostatic mixing valve with tamper resistant adjustment feature
US8074894B2 (en) * 2008-11-18 2011-12-13 Honeywell International Inc. Secondary mixing valve hot port
US20110089249A1 (en) * 2009-10-21 2011-04-21 Honeywell International Inc. Thermostatic mixing valve with pressure reducing element
US8616521B2 (en) * 2011-04-15 2013-12-31 Emerson Process Management Regulator Technologies, Inc. Fail safe retaining plug assembly for a slam-shut safety device
GB201402233D0 (en) * 2014-02-10 2014-03-26 Richard L Engineering Ltd Apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147827A (en) * 1961-06-09 1964-09-08 Weisheit Georg Liquid-damped valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US710959A (en) * 1901-10-10 1902-10-14 Frank Engelhard Self-closing antiwater-hammer balance-valve.
US795856A (en) * 1903-11-23 1905-08-01 Osborne Steam Engineering Company Pressure-controlled valve.
US1095220A (en) * 1913-02-21 1914-05-05 Ernest A Mcintosh Hose-coupling.
US1171085A (en) * 1914-11-12 1916-02-08 John L Beck Flushometer.
US1297836A (en) * 1918-03-16 1919-03-18 David E Gulick Flushing-valve.
US1722155A (en) * 1926-08-06 1929-07-23 Myer Flush Valve Co Inc Flush valve
US1725297A (en) * 1927-09-26 1929-08-20 John L Paterson Pump valve
US2707378A (en) * 1952-05-26 1955-05-03 Phillips Petroleum Co Excess flow valve
US2931615A (en) * 1954-10-11 1960-04-05 Rodney B Campbell Valve
US3102711A (en) * 1959-10-08 1963-09-03 Sloan Valve Co Flush valves
US3087510A (en) * 1960-12-19 1963-04-30 Jr Lestan P Normand Stop cock choke valve for oil lines
US3211416A (en) * 1963-09-27 1965-10-12 Sloan Valve Co Flush valves
US4227674A (en) * 1977-06-30 1980-10-14 Grant Jr Walter H Liquid metering valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147827A (en) * 1961-06-09 1964-09-08 Weisheit Georg Liquid-damped valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406897B (de) * 1995-08-07 2000-10-25 Widenmann Max Armaturen Druckventil

Also Published As

Publication number Publication date
GB2038999A (en) 1980-07-30
FR2442390B1 (fr) 1983-03-04
GB2038999B (en) 1982-12-08
US4318530A (en) 1982-03-09
DE2945722A1 (de) 1980-06-04
SE7812018L (sv) 1980-05-23
SE414822B (sv) 1980-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse