FR2723165B1 - Systeme de detente de pression et procede pour realiser une detente de pression dans un recipient sous pression rempli par un milieu - Google Patents

Systeme de detente de pression et procede pour realiser une detente de pression dans un recipient sous pression rempli par un milieu

Info

Publication number
FR2723165B1
FR2723165B1 FR9508857A FR9508857A FR2723165B1 FR 2723165 B1 FR2723165 B1 FR 2723165B1 FR 9508857 A FR9508857 A FR 9508857A FR 9508857 A FR9508857 A FR 9508857A FR 2723165 B1 FR2723165 B1 FR 2723165B1
Authority
FR
France
Prior art keywords
pressure relief
pressure
medium
container filled
relief system
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 - Fee Related
Application number
FR9508857A
Other languages
English (en)
Other versions
FR2723165A1 (fr
Inventor
Gerhard Hau
Lothar Wistuba
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2723165A1 publication Critical patent/FR2723165A1/fr
Application granted granted Critical
Publication of FR2723165B1 publication Critical patent/FR2723165B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/004—Pressure suppression
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Safety Valves (AREA)
FR9508857A 1994-07-28 1995-07-21 Systeme de detente de pression et procede pour realiser une detente de pression dans un recipient sous pression rempli par un milieu Expired - Fee Related FR2723165B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4426857A DE4426857C2 (de) 1994-07-28 1994-07-28 Druckentlastungssystem und Verfahren zur Druckentlastung eines mit einem Medium befüllten Druckbehälters

Publications (2)

Publication Number Publication Date
FR2723165A1 FR2723165A1 (fr) 1996-02-02
FR2723165B1 true FR2723165B1 (fr) 1997-05-30

Family

ID=6524418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9508857A Expired - Fee Related FR2723165B1 (fr) 1994-07-28 1995-07-21 Systeme de detente de pression et procede pour realiser une detente de pression dans un recipient sous pression rempli par un milieu

Country Status (2)

Country Link
DE (1) DE4426857C2 (fr)
FR (1) FR2723165B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816463C1 (de) 1998-04-14 1999-06-02 Siemens Ag Federbelastetes Tandem-Steuerventil
EP3204670B1 (fr) * 2014-10-07 2019-06-19 BWXT mPower, Inc. Vanne d'isolation intégrale passive

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7738467U1 (de) * 1979-11-15 Technomatic Ag, Aesch, Luzern (Schweiz) Sicherheitsventil
DE2319402C3 (de) * 1973-04-17 1980-04-30 Bopp & Reuther Gmbh, 6800 Mannheim Sicherheitsventil mit gesteuerter Zusatzbelastung
CH636932A5 (de) * 1979-06-22 1983-06-30 Sulzer Ag Sicherheitsschaltung mit einem doppeltwirkenden, fluidbetriebenen servomotor.
FR2557250A1 (fr) * 1983-12-23 1985-06-28 Metra Dispositif d'assistance des mouvements d'une soupape de surete
DE9014789U1 (de) * 1990-10-25 1991-02-07 Herion-Werke Kg, 7012 Fellbach Sicherheitsventil
DE4206658A1 (de) * 1992-03-03 1993-09-09 Siemens Ag Sicherheitseinrichtung gegen ueberdruckversagen eines kernreaktor-druckbehaelters

Also Published As

Publication number Publication date
DE4426857C2 (de) 2000-06-08
FR2723165A1 (fr) 1996-02-02
DE4426857A1 (de) 1996-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse