ES8407352A1 - Perfeccionamientos en los entrantes de tobera para una cabe-za de cierre de un recipiente a presion de un reactor nu- clear - Google Patents

Perfeccionamientos en los entrantes de tobera para una cabe-za de cierre de un recipiente a presion de un reactor nu- clear

Info

Publication number
ES8407352A1
ES8407352A1 ES497217A ES497217A ES8407352A1 ES 8407352 A1 ES8407352 A1 ES 8407352A1 ES 497217 A ES497217 A ES 497217A ES 497217 A ES497217 A ES 497217A ES 8407352 A1 ES8407352 A1 ES 8407352A1
Authority
ES
Spain
Prior art keywords
nozzle
closure
friction
pressure vessel
nuclear reactor
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
ES497217A
Other languages
English (en)
Other versions
ES497217A0 (es
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.)
ABB Reaktor GmbH
Original Assignee
Babcock Brown Boveri Reaktor GmbH
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 Babcock Brown Boveri Reaktor GmbH filed Critical Babcock Brown Boveri Reaktor GmbH
Publication of ES8407352A1 publication Critical patent/ES8407352A1/es
Publication of ES497217A0 publication Critical patent/ES497217A0/es
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
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/04—Arrangements for expansion and contraction
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

ENTRANTES DE TOBERA PARA UNA CADERA DE CIERRE DE UN RECIPIENTE A PRESION DE UN REACTOR NUCLEAR.CARACTERIZADOS PORQUE SE DISPONE UNA JUNTA ANULAR DE COMPENSACION (8) ENTRE EL SALIENTE (9) DE LA TOBERA (6) Y LA SUPERFICIE DE SOPORTE (7) DE LA CABEZA DE CIERRE (1); PORQUE LA JUNTA ANULAR DE COMPENSACION (8) SE FABRICA CON MATERIAL AUSTENITICO; Y PORQUE, COMO CONSECUENCIA DE LA DILATACION TERMICA, LOS MATERIALES DE LA TOBERA Y DE LA CABEZA DE CIERRE SUFREN EL MISMO ALARGAMIENTO.
ES497217A 1979-12-22 1980-11-27 Perfeccionamientos en los entrantes de tobera para una cabe-za de cierre de un recipiente a presion de un reactor nu- clear Granted ES497217A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2952025A DE2952025C2 (de) 1979-12-22 1979-12-22 Stutzendurchführung

Publications (2)

Publication Number Publication Date
ES8407352A1 true ES8407352A1 (es) 1984-09-16
ES497217A0 ES497217A0 (es) 1984-09-16

Family

ID=6089431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497217A Granted ES497217A0 (es) 1979-12-22 1980-11-27 Perfeccionamientos en los entrantes de tobera para una cabe-za de cierre de un recipiente a presion de un reactor nu- clear

Country Status (6)

Country Link
US (1) US4421714A (es)
EP (2) EP0031669B1 (es)
JP (1) JPS56128492A (es)
CA (1) CA1142659A (es)
DE (1) DE2952025C2 (es)
ES (1) ES497217A0 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690206A (en) * 1985-07-22 1987-09-01 Westinghouse Electric Corp. Nuclear steam generator wrapper barrel/tube support plate connection assembly and radial tuning method for assembling same
SE463791C (sv) * 1989-05-31 1996-04-22 Asea Atom Ab Metod för reparation och underhåll av processmedieberörda system i ett kärnkraftverk
DE4236005C2 (de) * 1992-10-24 1994-08-25 Bbc Reaktor Gmbh Verfahren zum Austausch eines einen Deckel eines Kernreaktordruckbehälters durchsetzenden Stutzens
US5513227A (en) * 1992-12-31 1996-04-30 Combustion Engineering Inc. Readily disconnectable nozzle arrangement for use with a nuclear reactor
US5323428A (en) * 1992-12-31 1994-06-21 Combustion Engineering, Inc. Readily disconnectable nozzle arrangement for use with nuclear reactor
US6888908B1 (en) 2002-11-18 2005-05-03 Babcock & Wilcox Canada, Ltd. Reactor head with integral nozzles
CN103377725B (zh) * 2012-04-27 2016-05-18 上海核工程研究设计院 一种反应堆堆内构件

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572600A (es) * 1957-11-09
GB873794A (en) * 1958-12-30 1961-07-26 Asea Ab Improvements in covers for heterogeneous nuclear reactors
CH383706A (de) * 1960-08-18 1964-10-31 Sulzer Ag Dichtende Verbindung eines austenitischen Teils mit einem austenitisch plattierten, ferritischen Teil
SE312039B (es) * 1964-12-15 1969-06-30 Atomenergi Ab
US3262719A (en) * 1965-10-19 1966-07-26 United Aircraft Corp Self-welded flexible joints
DE1525475B2 (de) * 1966-02-04 1971-09-16 Linde Ag, 6200 Wiesbaden Rohrverbindungsstueck
FR1484712A (fr) * 1966-04-07 1967-06-16 Commissariat Energie Atomique Perfectionnements aux dispositifs d'étanchéité à bagues éjectables
GB1225360A (es) * 1968-01-26 1971-03-17
US3584903A (en) * 1968-04-29 1971-06-15 Ca Atomic Energy Ltd Rolled channel joints
NL170572B (nl) * 1969-11-22 1982-06-16 Siemens Ag Drukvatdeksel voor een kernreaktor voorzien van een doorvoer.
US3837694A (en) * 1970-07-08 1974-09-24 Westinghouse Electric Corp Hydraulic head closure mechanism
FR2133348A5 (es) * 1971-04-16 1972-11-24 Commissariat Energie Atomique
US4062726A (en) * 1975-05-22 1977-12-13 The Babcock & Wilcox Company Nozzle seal
US4100019A (en) * 1975-06-27 1978-07-11 The United States Of America As Represented By The United States Department Of Energy Nozzle seal
AT364425B (de) * 1977-10-31 1981-10-27 Voest Ag Druckbehaelter fuer atomkernreaktoren
SE419007B (sv) * 1978-03-21 1981-07-06 Asea Atom Ab Anordning for tillforsel av matarvatten till en i huvudsak cylindrisk, vertikal reaktortank

Also Published As

Publication number Publication date
EP0031669A2 (en) 1981-07-08
CA1142659A (en) 1983-03-08
EP0031669A3 (en) 1981-10-28
EP0031669B1 (en) 1984-09-19
JPS56128492A (en) 1981-10-07
US4421714A (en) 1983-12-20
DE2952025C2 (de) 1985-02-28
ES497217A0 (es) 1984-09-16
DE2952025A1 (de) 1981-07-02
EP0031551A1 (de) 1981-07-08

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