ES2116416T3 - Herramienta y procedimiento para soportar una o mas juntas toricas en posiciones adyacentes a una o mas acanaladuras circulares en la brida del cabezal de un reactor nuclear. - Google Patents

Herramienta y procedimiento para soportar una o mas juntas toricas en posiciones adyacentes a una o mas acanaladuras circulares en la brida del cabezal de un reactor nuclear.

Info

Publication number
ES2116416T3
ES2116416T3 ES93308652T ES93308652T ES2116416T3 ES 2116416 T3 ES2116416 T3 ES 2116416T3 ES 93308652 T ES93308652 T ES 93308652T ES 93308652 T ES93308652 T ES 93308652T ES 2116416 T3 ES2116416 T3 ES 2116416T3
Authority
ES
Spain
Prior art keywords
tool
rings
nuclear reactor
support
procedure
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 - Lifetime
Application number
ES93308652T
Other languages
English (en)
Inventor
Ralph Walter Tolino
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
Application granted granted Critical
Publication of ES2116416T3 publication Critical patent/ES2116416T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21C13/0735—Seals for closures or for rotatable closures
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/028—Seals, e.g. for pressure vessels or containment 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/531—Nuclear device
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53961—Means to assemble or disassemble with work-holder for assembly
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53961—Means to assemble or disassemble with work-holder for assembly
    • Y10T29/53974—Means to assemble or disassemble with work-holder for assembly having means to permit support movement while work is thereon

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)
  • Manipulator (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

SE PRESENTA UNA HERRAMIENTA (11, 21) PARA SU USO EN LA INSTALACION DE JUNTAS TORICAS (9) EN LA CABEZA DESMONTABLE (3) DE UN VASO DE PRESION DE UN REACTOR NUCLEAR (1). EXISTEN DOS CONFORMACIONES DE LA HERRAMIENTA (11, 21). UNA CONFORMACION (11) ESTA ADAPTADA PARA AJUSTAR DENTRO DE LOS AGUJEROS DE LAS TUERCAS DEL REBORDE (5) DE LA CABEZA DESMONTABLE (3) DEL VASO DE PRESION (1). LA OTRA CONFORMACION (21) ESTA ADAPTADA PARA SUJETARSE MAGNETICAMENTE AL LADO INFERIOR DEL REBORDE (5) DE LA CABEZA DESMONTABLE (3) DEL VASO DE PRESION (1). LA HERRAMIENTA (11, 21) UTILIZA UN BRAZO DE SOPORTE MOVIL (14, 25) PARA POSICIONAR Y SOPORTAR APROPIADAMENTE LOS AROS TORICOS (9) EN SUS RANURAS RESPECTIVAS (8) DISPUESTAS EN LA PARTE INFERIOR DEL REBORDE (5) DE LA CABEZA DESMONTABLE (3).
ES93308652T 1992-10-30 1993-10-29 Herramienta y procedimiento para soportar una o mas juntas toricas en posiciones adyacentes a una o mas acanaladuras circulares en la brida del cabezal de un reactor nuclear. Expired - Lifetime ES2116416T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/968,742 US5309626A (en) 1992-10-30 1992-10-30 Reactor vessel head O-ring installation tool

Publications (1)

Publication Number Publication Date
ES2116416T3 true ES2116416T3 (es) 1998-07-16

Family

ID=25514705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93308652T Expired - Lifetime ES2116416T3 (es) 1992-10-30 1993-10-29 Herramienta y procedimiento para soportar una o mas juntas toricas en posiciones adyacentes a una o mas acanaladuras circulares en la brida del cabezal de un reactor nuclear.

Country Status (5)

Country Link
US (1) US5309626A (es)
EP (1) EP0595646B1 (es)
JP (1) JPH06201887A (es)
CA (1) CA2102053A1 (es)
ES (1) ES2116416T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5967708A (en) * 1998-03-12 1999-10-19 Framatome Technologies, Inc. Reactor vessel head tool positioning device
DE102010024501B4 (de) * 2010-06-21 2013-01-10 Areva Np Gmbh Dichtelementebefestigungssystem für einen Druckbehälter, insbesondere einen Reaktordruckbehälter
US11901088B2 (en) 2012-05-04 2024-02-13 Smr Inventec, Llc Method of heating primary coolant outside of primary coolant loop during a reactor startup operation
WO2013188018A1 (en) 2012-05-04 2013-12-19 Holtec International, Inc. Space saver flanged joint for a nuclear reactor vessel
US10460845B2 (en) 2015-11-16 2019-10-29 Ge-Hitachi Nuclear Energy Americas Llc Nuclear reactor flow path sealing systems and seals
EP3199942A1 (en) * 2016-02-01 2017-08-02 Openfield A downhole fluid properties optical analysis probe having a removable optical tip
US10975823B2 (en) 2019-08-16 2021-04-13 Caterpillar Inc. Fastener-component sub-assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US417997A (en) * 1889-12-24 Fishing-rod holder
US1465659A (en) * 1920-09-20 1923-08-21 Wheeler Fannie Gray Clothes hanger
US3698724A (en) * 1969-11-12 1972-10-17 Commissariat Energie Atomique Sealing device
BE788682A (fr) * 1971-09-13 1973-03-12 Westinghouse Electric Corp Systeme de fixation et de liberation de couvercle superieur de cuve de reacteur
SE367688B (es) * 1972-05-26 1974-06-04 Atomenergi Ab
US3792822A (en) * 1972-08-21 1974-02-19 M Underhill Tissue roll holder
US3872565A (en) * 1974-05-09 1975-03-25 Atomic Energy Commission Reactor vessel seal service fixture
FR2455337A1 (fr) * 1979-04-27 1980-11-21 Novatome Ind Dispositif d'etancheite pour un composant dispose verticalement a l'interieur de l'enceinte primaire d'un reacteur nucleaire
US4305557A (en) * 1980-03-12 1981-12-15 B-Line Systems, Inc. Pipe hanger
US4830321A (en) * 1987-06-10 1989-05-16 Ken Ken Co., Ltd. Magnetic holder
US4980117A (en) * 1988-05-09 1990-12-25 Westinghouse Electric Corp. Reactor vessel O-ring spring clip
US4938440A (en) * 1988-12-20 1990-07-03 Weinfield Todd A Rotatable flashlight holder

Also Published As

Publication number Publication date
CA2102053A1 (en) 1995-04-15
EP0595646B1 (en) 1998-04-08
JPH06201887A (ja) 1994-07-22
EP0595646A1 (en) 1994-05-04
US5309626A (en) 1994-05-10

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