KR910001787A - 가압수형 원자로의 가압기의 가열로드 교체공정 및 장치 - Google Patents

가압수형 원자로의 가압기의 가열로드 교체공정 및 장치 Download PDF

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Publication number
KR910001787A
KR910001787A KR1019900008497A KR900008497A KR910001787A KR 910001787 A KR910001787 A KR 910001787A KR 1019900008497 A KR1019900008497 A KR 1019900008497A KR 900008497 A KR900008497 A KR 900008497A KR 910001787 A KR910001787 A KR 910001787A
Authority
KR
South Korea
Prior art keywords
shaft
heating rod
collar
welding
support
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.)
Withdrawn
Application number
KR1019900008497A
Other languages
English (en)
Korean (ko)
Inventor
젱뜨 다니엘
기롱 마르셀
Original Assignee
원본미기재
프라마똠므
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 원본미기재, 프라마똠므 filed Critical 원본미기재
Publication of KR910001787A publication Critical patent/KR910001787A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/09—Pressure regulating arrangements, i.e. pressurisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/06—Structural combination with remotely-controlled apparatus, e.g. with manipulators
    • G21F7/065—Remotely manipulated machinery
    • 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
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/49723—Repairing with disassembling including reconditioning of part
    • Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
    • Y10T29/49726—Removing material
    • Y10T29/49728—Removing material and by a metallurgical operation, e.g., welding, diffusion bonding, casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
KR1019900008497A 1989-06-12 1990-06-11 가압수형 원자로의 가압기의 가열로드 교체공정 및 장치 Withdrawn KR910001787A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8907725A FR2648268B1 (enExample) 1989-06-12 1989-06-12
FR8907725 1989-06-12

Publications (1)

Publication Number Publication Date
KR910001787A true KR910001787A (ko) 1991-01-31

Family

ID=9382605

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900008497A Withdrawn KR910001787A (ko) 1989-06-12 1990-06-11 가압수형 원자로의 가압기의 가열로드 교체공정 및 장치

Country Status (7)

Country Link
US (1) US5061433A (enExample)
EP (1) EP0403327B1 (enExample)
JP (1) JPH0329892A (enExample)
KR (1) KR910001787A (enExample)
DE (1) DE69010998D1 (enExample)
ES (1) ES2058840T3 (enExample)
FR (1) FR2648268B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073851A (ko) * 2000-01-21 2001-08-03 백태선 컴퓨터 슈즈

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666679B1 (fr) * 1990-09-10 1994-03-04 Framatome Procede et dispositif d'extraction d'une canne chauffante presentant des deformations, d'une enveloppe de pressuriseur d'un reacteur nucleaire a eau sous pression.
FR2802014B1 (fr) * 1999-12-01 2002-03-01 Framatome Sa Procede et dispositif de montage et de fixation par soudage d'une canne chauffante d'un pressuriseur d'un reacteur nucleaire refroidi par de l'eau sous pression
US7241973B1 (en) 2001-07-17 2007-07-10 Lincoln Global, Inc. Welding accessory arrangement
US6992266B1 (en) 2001-07-17 2006-01-31 Lincoln Global, Inc. Welding accessory arrangement
US6596972B1 (en) * 2001-07-17 2003-07-22 Lincoln Global, Inc. Welding accessory arrangement
US6803541B2 (en) * 2002-05-15 2004-10-12 Illinois Tool Works Inc. Apparatus for a welding machine having a cooling assembly mounted to a mid-plane baffle for improved cooling within the welding machine
FR2895791B1 (fr) * 2005-12-29 2008-04-04 Framatome Anp Sas Procede de reparation d'au moins une zone de raccordement d'une plaque de partition sur une plaque tubulaire d'une boite a eau d'un echangeur de chaleur.
US9423134B2 (en) 2013-12-13 2016-08-23 General Electric Company Bundled tube fuel injector with a multi-configuration tube tip
US9259807B2 (en) 2013-12-13 2016-02-16 General Electric Company Method for repairing a bundled tube fuel injector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888946A (en) * 1960-04-27 1962-02-07 Cyclo Magic Inc Welding method and apparatus
US3194937A (en) * 1964-05-26 1965-07-13 Charles D Brons Portable electric welder
DE2060988C3 (de) * 1970-12-11 1974-04-25 Walter 7441 Hardt Schaefer Vorrichtung zum Zusammenschweißen von Rohren
US4255840A (en) * 1975-10-21 1981-03-17 Westinghouse Electric Corp. Method of repairing a heating element in a pressurizer
DE2758192A1 (de) * 1977-12-27 1979-06-28 Kraftwerk Union Ag Druckfeste heizstabdurchfuehrung fuer ein fluessiges, verdampfbares medium enthaltende druckbehaelter, vorzugsweise fuer druckhalter von kernreaktoranlagen
FR2444323A1 (fr) * 1978-12-12 1980-07-11 Framatome Sa Dispositif de fixation demontable d'un element de chauffage a resistance electrique dans le pressuriseur d'un reacteur nucleaire
FR2540574A1 (fr) * 1983-02-04 1984-08-10 Electricite De France Procede et dispositif pour le montage d'un ensemble de raccordement visse etanche, notamment pour raccorder un element plongeur a une enceinte
FR2540575B1 (fr) * 1983-02-04 1986-07-18 Electricite De France Dispositif de raccordement etanche d'un element plongeur a une enceinte, notamment pour raccorder des elements plongeurs chauffants au pressuriseur d'une centrale nucleaire a eau pressurisee
SE452451B (sv) * 1984-06-07 1987-11-30 Svenska Utvecklings Ab Anordning for membrandestillation
DE3543575A1 (de) * 1985-01-29 1986-07-31 Klaus 2000 Hamburg Tesch Schweissvorrichtung fuer ein zylindrisches rohr
US4804813A (en) * 1985-12-10 1989-02-14 Klaus Tesch Welding device for a cylindrical tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073851A (ko) * 2000-01-21 2001-08-03 백태선 컴퓨터 슈즈

Also Published As

Publication number Publication date
FR2648268A1 (enExample) 1990-12-14
ES2058840T3 (es) 1994-11-01
US5061433A (en) 1991-10-29
JPH0329892A (ja) 1991-02-07
DE69010998D1 (de) 1994-09-01
FR2648268B1 (enExample) 1991-09-27
EP0403327B1 (fr) 1994-07-27
EP0403327A1 (fr) 1990-12-19

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19900611

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid