ES8801468A1 - Aparato para retirar de un receptaculo tal como un conducto de termopar que se extiende a traves del cabezal de una va- sija de reactor nuclear - Google Patents

Aparato para retirar de un receptaculo tal como un conducto de termopar que se extiende a traves del cabezal de una va- sija de reactor nuclear

Info

Publication number
ES8801468A1
ES8801468A1 ES547290A ES547290A ES8801468A1 ES 8801468 A1 ES8801468 A1 ES 8801468A1 ES 547290 A ES547290 A ES 547290A ES 547290 A ES547290 A ES 547290A ES 8801468 A1 ES8801468 A1 ES 8801468A1
Authority
ES
Spain
Prior art keywords
thermocouple
nuclear reactor
thermocouples
reactor vessel
slim
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
ES547290A
Other languages
English (en)
Other versions
ES547290A0 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8801468A1 publication Critical patent/ES8801468A1/es
Publication of ES547290A0 publication Critical patent/ES547290A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/112—Measuring temperature
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

SISTEMA DE RETIRAR UN TERMOPAR ESBELTO. CONSISTE EN RETIRAR UN TERMOPAR ESBELTO, ES DECIR, DE FORMA ALARGADA, DE UN RECEPTACULO TAL COMO UN CONDUCTO DE TERMOPAR QUE SE EXTIENDE A TRAVES DEL CABEZAL DE UNA VASIJA DE REACTOR NUCLEAR. CONSTA DE UN GENERADOR DE VIBRACIONES ADAPTADO PARA SER CONECTADO MECANICAMENTE CON EL TERMOPAR PARA HACER VIBRAR ESTE ULTIMO A UNA FRECUENCIA PREDETERMINADA Y DE UN SISTEMA DE SUJECION Y DE TRACCION ORIENTADA HACIA ARRIBA EN EL SENTIDO LONGITUDINAL DEL MISMO.
ES547290A 1984-09-26 1985-09-25 Aparato para retirar de un receptaculo tal como un conducto de termopar que se extiende a traves del cabezal de una va- sija de reactor nuclear Expired ES8801468A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/654,698 US4701297A (en) 1984-09-26 1984-09-26 Apparatus and method for removing thermocouples from nuclear reactor vessel

Publications (2)

Publication Number Publication Date
ES8801468A1 true ES8801468A1 (es) 1988-01-01
ES547290A0 ES547290A0 (es) 1988-01-01

Family

ID=24625899

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547290A Expired ES8801468A1 (es) 1984-09-26 1985-09-25 Aparato para retirar de un receptaculo tal como un conducto de termopar que se extiende a traves del cabezal de una va- sija de reactor nuclear

Country Status (6)

Country Link
US (1) US4701297A (es)
EP (1) EP0175977A1 (es)
JP (1) JPS61107192A (es)
KR (1) KR860002828A (es)
CA (1) CA1241528A (es)
ES (1) ES8801468A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665569B1 (fr) * 1990-08-03 1994-01-14 Framatome Procede et dispositif d'extraction d'un corps allonge introduit axialement dans un element tubulaire.
FR2688618B1 (fr) * 1992-03-10 1994-07-01 Framatome Sa Procede d'extraction d'un element de forme allongee engage dans un conduit d'un composant d'un reacteur nucleaire et dispositif d'aide a l'extraction.
FR2949992B1 (fr) * 2009-09-16 2011-10-14 Areva Np Dispositif d'aide sous eau a l'extraction ou a l'insertion d'un element de forme allongee dispose dans un conduit et procede d'aide a l'extraction ou a l'insertion d'un tel element.
US9208907B2 (en) 2012-11-13 2015-12-08 Westinghouse Electric Company Llc Method of validating nuclear reactor in-vessel detector output signals
CN103542947B (zh) * 2013-08-02 2016-05-18 北京七星华创电子股份有限公司 一种热偶升降装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168140A (en) * 1956-02-20 1965-02-02 Jr Albert G Bodine Method and apparatus for sonic jarring with fluid drive
BE632174A (es) * 1962-05-11 1900-01-01
US3393002A (en) * 1965-03-23 1968-07-16 Brown J. Woolley Overshot retrieving tool
US3583752A (en) * 1968-01-02 1971-06-08 Ibm Vibratory article handling device
FR1586506A (es) * 1968-09-27 1970-02-20
DE2129438C3 (de) * 1971-06-14 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Messung der Kühlmittelaustrittstemperatur bei Brennelementen schneller Kernreaktoren
DE2151676A1 (de) * 1971-10-16 1973-04-19 Interatom Wechselvorrichtung fuer messonden in kernreaktoren
US4313793A (en) * 1979-10-22 1982-02-02 Combustion Engineering, Inc. Machine for removing in-core instrument assemblies from a nuclear reactor

Also Published As

Publication number Publication date
EP0175977A1 (en) 1986-04-02
US4701297A (en) 1987-10-20
JPS61107192A (ja) 1986-05-26
ES547290A0 (es) 1988-01-01
KR860002828A (ko) 1986-04-30
CA1241528A (en) 1988-09-06

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401