DE3360400D1 - Emergency cut-off device for a steam generator tube in case of leakage - Google Patents

Emergency cut-off device for a steam generator tube in case of leakage

Info

Publication number
DE3360400D1
DE3360400D1 DE8383400684T DE3360400T DE3360400D1 DE 3360400 D1 DE3360400 D1 DE 3360400D1 DE 8383400684 T DE8383400684 T DE 8383400684T DE 3360400 T DE3360400 T DE 3360400T DE 3360400 D1 DE3360400 D1 DE 3360400D1
Authority
DE
Germany
Prior art keywords
leakage
case
steam generator
generator tube
emergency cut
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
Application number
DE8383400684T
Other languages
English (en)
Inventor
Claude Malaval
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.)
Novatome SA
Original Assignee
Novatome 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 Novatome SA filed Critical Novatome SA
Application granted granted Critical
Publication of DE3360400D1 publication Critical patent/DE3360400D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • F28F11/06—Arrangements for sealing leaky tubes and conduits using automatic tube obturating appliances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/06—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium
    • F22B1/063—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Feeding And Controlling Fuel (AREA)
DE8383400684T 1982-03-31 1983-03-31 Emergency cut-off device for a steam generator tube in case of leakage Expired DE3360400D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205542A FR2524609A1 (fr) 1982-03-31 1982-03-31 Dispositif d'obturation de secours, en cas de fuite, d'un tube d'un generateur de vapeur

Publications (1)

Publication Number Publication Date
DE3360400D1 true DE3360400D1 (en) 1985-08-22

Family

ID=9272601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383400684T Expired DE3360400D1 (en) 1982-03-31 1983-03-31 Emergency cut-off device for a steam generator tube in case of leakage

Country Status (5)

Country Link
US (1) US4469051A (de)
EP (1) EP0091374B1 (de)
JP (1) JPS5912202A (de)
DE (1) DE3360400D1 (de)
FR (1) FR2524609A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544053B1 (fr) * 1983-04-07 1985-06-28 Commissariat Energie Atomique Generateur de vapeur pour reacteur refroidi par un metal liquide
FR2563895B1 (fr) * 1984-05-04 1986-10-31 Novatome Perfectionnement aux generateurs de vapeur a corps central du type sodium-eau
US4572113A (en) * 1985-02-01 1986-02-25 Baughman George W Water leak control circuit
GB8806699D0 (en) * 1988-03-21 1988-04-20 Atomic Energy Authority Uk Tube & shell heat exchangers
DE19935472C2 (de) * 1999-07-28 2002-04-25 Forschungszentrum Juelich Gmbh Dampferzeugungsanlage mit einem Kernreaktor und einem Dampferzeuger
ITMI20081495A1 (it) * 2008-08-07 2010-02-08 Ansaldo Nucleare Spa Gruppo di scambio termico, in particolare per sottrarre calore a un fluido primario di raffreddamento di un reattore nucleare
JP2012533042A (ja) * 2009-07-09 2012-12-20 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 熱交換器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439117A (en) * 1942-04-11 1948-04-06 Waterman William Automatic cutoff
US3294934A (en) * 1964-01-21 1966-12-27 J T Norris Pressure responsive devices
FR1440702A (fr) * 1965-04-02 1966-06-03 Commissariat Energie Atomique Dispositif de limitation de débit, notamment pour réacteur nucléaire
FR1530196A (fr) * 1967-07-04 1968-06-21 Babcock & Wilcox Co Générateur de vapeur
GB1276838A (en) * 1968-07-18 1972-06-07 Atomic Energy Authority Uk Improvements in or relating to pressure relief devices
US3713969A (en) * 1969-09-16 1973-01-30 Cons Edison Co Emergency shut-off valve for nuclear reactors
US3924675A (en) * 1973-05-03 1975-12-09 Us Energy Energy absorber for sodium-heated heat exchanger
DE2430724C3 (de) * 1974-06-26 1978-06-08 Kraftwerk Union Ag, 4330 Muelheim Steuerbares Ventil
FR2449260A1 (fr) * 1979-02-14 1980-09-12 Commissariat Energie Atomique Echangeur thermique

Also Published As

Publication number Publication date
FR2524609B1 (de) 1984-06-01
FR2524609A1 (fr) 1983-10-07
US4469051A (en) 1984-09-04
EP0091374A1 (de) 1983-10-12
EP0091374B1 (de) 1985-07-17
JPS5912202A (ja) 1984-01-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee