FR2442891B1 - - Google Patents

Info

Publication number
FR2442891B1
FR2442891B1 FR7929429A FR7929429A FR2442891B1 FR 2442891 B1 FR2442891 B1 FR 2442891B1 FR 7929429 A FR7929429 A FR 7929429A FR 7929429 A FR7929429 A FR 7929429A FR 2442891 B1 FR2442891 B1 FR 2442891B1
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
FR7929429A
Other languages
French (fr)
Other versions
FR2442891A1 (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
Priority claimed from DE2851925A external-priority patent/DE2851925C2/de
Priority claimed from DE2936694A external-priority patent/DE2936694C2/de
Application filed by Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of FR2442891A1 publication Critical patent/FR2442891A1/fr
Application granted granted Critical
Publication of FR2442891B1 publication Critical patent/FR2442891B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7929429A 1978-11-30 1979-11-29 Dispositif de traitement a chaud pour prolonger la duree de vie d'une enceinte sous pression, en particulier une enceinte sous pression de reacteur Granted FR2442891A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2851925A DE2851925C2 (de) 1978-11-30 1978-11-30 Wärmebehandlungs-Vorrichtung zur Verlängerung der Lebensdauer eines Druckbehälters, insbesondere eines Reaktor-Druckbehälters
DE2936694A DE2936694C2 (de) 1979-09-11 1979-09-11 Wärmebehandlungs-Vorrichtung zur Verlängerung der Lebensdauer eines Druckbehälters, insbesondere eines Reaktordruckbehälters

Publications (2)

Publication Number Publication Date
FR2442891A1 FR2442891A1 (fr) 1980-06-27
FR2442891B1 true FR2442891B1 (it) 1983-05-13

Family

ID=25776683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929429A Granted FR2442891A1 (fr) 1978-11-30 1979-11-29 Dispositif de traitement a chaud pour prolonger la duree de vie d'une enceinte sous pression, en particulier une enceinte sous pression de reacteur

Country Status (4)

Country Link
CH (1) CH643300A5 (it)
ES (1) ES486406A1 (it)
FR (1) FR2442891A1 (it)
IT (1) IT1127669B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009836A (en) * 1989-06-19 1991-04-23 Westinghouse Electric Corp. Method for temporary shielding of reactor vessel internals
US5037604A (en) * 1989-06-19 1991-08-06 Westinghouse Electric Corp. Coffer dam for temporary shielding of reactor vessel internals
US5264056A (en) * 1992-02-05 1993-11-23 Electric Power Research Institute, Inc. Method and apparatus for annealing nuclear reactor pressure vessels
US5185123A (en) * 1992-04-10 1993-02-09 Porowski Jan S Apparatus for annealing walls of nuclear reactors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464248A (en) * 1944-10-05 1949-03-15 Babcock & Wilcox Co Stress relieving method
GB853566A (en) * 1958-09-15 1960-11-09 Vickers Electrical Co Ltd Improvements relating to the stress-relief of large metal vessels by electrical heating
US3148272A (en) * 1962-10-23 1964-09-08 Aitken Products Inc Applicator for heat treating refractory linings of ladles
GB1187190A (en) * 1968-11-08 1970-04-08 David W Groom Electric Furnace.
US3809608A (en) * 1972-05-10 1974-05-07 Westinghouse Electric Corp Reactor vessel annealing apparatus
GB1457901A (en) * 1973-01-05 1976-12-08 Hotwork Ltd Method and apparatus for heating the interior and structure of large vessels or enclosures photographic method of forming dye images

Also Published As

Publication number Publication date
IT7927687A0 (it) 1979-11-29
CH643300A5 (en) 1984-05-30
FR2442891A1 (fr) 1980-06-27
ES486406A1 (es) 1980-06-16
IT1127669B (it) 1986-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse