FR2425589A1 - Dispositif de traitement thermique pour prolonger la vie d'un reservoir sous pression appartenant, en particulier, a un reacteur - Google Patents

Dispositif de traitement thermique pour prolonger la vie d'un reservoir sous pression appartenant, en particulier, a un reacteur

Info

Publication number
FR2425589A1
FR2425589A1 FR7911661A FR7911661A FR2425589A1 FR 2425589 A1 FR2425589 A1 FR 2425589A1 FR 7911661 A FR7911661 A FR 7911661A FR 7911661 A FR7911661 A FR 7911661A FR 2425589 A1 FR2425589 A1 FR 2425589A1
Authority
FR
France
Prior art keywords
pressure tank
reactor
life
extending
heat
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
FR7911661A
Other languages
English (en)
Other versions
FR2425589B1 (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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union 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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of FR2425589A1 publication Critical patent/FR2425589A1/fr
Application granted granted Critical
Publication of FR2425589B1 publication Critical patent/FR2425589B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J12/00—Pressure vessels in general
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF DE TRAITEMENT THERMIQUE EN VUE DE PROLONGER LA DUREE DE VIE D'UN RESERVOIR SOUS PRESSION, EN PARTICULIER, DU RESERVOIR SOUS PRESSION D'UN REACTEUR. AFIN D'ETABLIR UN EQUILIBRE DE TEMPERATURE DE DETENTE DANS UN RESERVOIR SOUS PRESSION, ON INTRODUIT, DANS LE RESERVOIR NETTOYE, UN CORPS DE RETENUE CYLINDRIQUE ISOLANT, SUPPORTANT LE DISPOSITIF DE CHAUFFAGE ET ADAPTE A UN MAT CENTRAL. CE CORPS DE RETENUE PEUT VENIR S'ENGAGER HERMETIQUEMENT SUR LA PERIPHERIE INTERIEURE DU RESERVOIR SOUS PRESSION AFIN DE DELIMITER UN COMPARTIMENT DE CHAUFFAGE ANNULAIRE.
FR7911661A 1978-05-10 1979-05-08 Dispositif de traitement thermique pour prolonger la vie d'un reservoir sous pression appartenant, en particulier, a un reacteur Granted FR2425589A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782820442 DE2820442A1 (de) 1978-05-10 1978-05-10 Waermebehandlungs-vorrichtung zur verlaengerung der lebensdauer eines druckbehaelters, insbesondere eines reaktordruckbehaelters

Publications (2)

Publication Number Publication Date
FR2425589A1 true FR2425589A1 (fr) 1979-12-07
FR2425589B1 FR2425589B1 (fr) 1984-10-19

Family

ID=6039035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911661A Granted FR2425589A1 (fr) 1978-05-10 1979-05-08 Dispositif de traitement thermique pour prolonger la vie d'un reservoir sous pression appartenant, en particulier, a un reacteur

Country Status (9)

Country Link
US (1) US4309583A (fr)
JP (1) JPS54147398A (fr)
BE (1) BE876103A (fr)
CH (1) CH639424A5 (fr)
DE (1) DE2820442A1 (fr)
ES (1) ES480382A1 (fr)
FR (1) FR2425589A1 (fr)
IT (1) IT1112762B (fr)
SE (1) SE7903440L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355477A1 (fr) * 1988-08-12 1990-02-28 Siemens Aktiengesellschaft Procédé et dispositif pour la décontamination du système primaire d'une centrale nucléaire
EP0860644A1 (fr) 1997-02-19 1998-08-26 Siemens Aktiengesellschaft Dispositif pour le tamponnage d'un conduit débouchant dans un réservoir

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574172A (en) * 1981-11-25 1986-03-04 Westinghouse Electric Corp. Brazing wand with fiber optic temperature sensor
GB2131834B (en) * 1982-12-16 1986-03-26 Cooperheat Heat treatment method and apparatus
US4602767A (en) * 1984-06-22 1986-07-29 Westinghouse Electric Corp. Thermocouple apparatus for in situ annealing of a pressure vessel
US4610838A (en) * 1984-07-26 1986-09-09 Westinghouse Electric Corp. Method for removing debris from a nuclear reactor vessel
FR2573236B1 (fr) * 1984-11-13 1987-07-17 Framatome Sa Dispositif de nettoyage des tubes de guidage des moyens de mesure de flux neutroniques dans un reacteur nucleaire a eau sous pression
DE3515648A1 (de) * 1985-04-29 1986-10-30 Kraftwerk Union AG, 4330 Mülheim Einrichtung zur waermebehandlung eines reaktordruckbehaelters
US4885128A (en) * 1985-07-30 1989-12-05 Janez Megusar Method for improving performance of irradiated structural materials
EP0405080A3 (en) * 1989-06-19 1991-09-25 Westinghouse Electric Corporation Reactor vessel nozzle thermal barrier
US5040287A (en) * 1989-06-19 1991-08-20 The United States Of America As Represented By The United States Department Of Energy Heating equipment installation system
EP0404313A3 (fr) * 1989-06-19 1991-08-07 Westinghouse Electric Corporation Assemblage pour les blocs de chauffage par résistance électrique
JP2581605B2 (ja) * 1990-05-24 1997-02-12 株式会社日立製作所 中性子束モニタハウジングの熱処理装置
US20080137795A1 (en) * 2006-10-20 2008-06-12 Electric Power Research Institute, Inc. Method and apparatus for removing corrosion products from a nuclear reactor
CN114242276B (zh) * 2021-12-17 2024-02-23 中国核动力研究设计院 一种应用于压力容器的可拆卸式加热结构及其安装方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189821A1 (fr) * 1972-05-10 1974-01-25 Westinghouse Electric Corp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506853A (en) * 1945-05-30 1950-05-09 Union Oil Co Oil well furnace
US3403240A (en) * 1965-09-02 1968-09-24 Navy Usa Portable remote induction brazing station with flexible lead
US4158604A (en) * 1971-08-30 1979-06-19 Nuclear Power Company (Whetstone) Limited Boiler systems for nuclear powered reactors
US3864543A (en) * 1973-05-29 1975-02-04 Mohr Baker Co Continuously modulated electrode boiler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189821A1 (fr) * 1972-05-10 1974-01-25 Westinghouse Electric Corp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355477A1 (fr) * 1988-08-12 1990-02-28 Siemens Aktiengesellschaft Procédé et dispositif pour la décontamination du système primaire d'une centrale nucléaire
EP0860644A1 (fr) 1997-02-19 1998-08-26 Siemens Aktiengesellschaft Dispositif pour le tamponnage d'un conduit débouchant dans un réservoir
DE19706553C1 (de) * 1997-02-19 1998-09-17 Siemens Ag Einrichtung zum Verschließen einer in einen Behälter mündenden Rohrleitung

Also Published As

Publication number Publication date
IT1112762B (it) 1986-01-20
SE7903440L (sv) 1979-11-11
CH639424A5 (de) 1983-11-15
JPS54147398A (en) 1979-11-17
DE2820442C2 (fr) 1987-02-12
ES480382A1 (es) 1980-03-01
BE876103A (fr) 1979-09-03
IT7922357A0 (it) 1979-05-04
US4309583A (en) 1982-01-05
DE2820442A1 (de) 1979-11-15
FR2425589B1 (fr) 1984-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse