FR2597650B1 - Procede de chemisage de tube d'instrumentation d'assemblage combustible nucleaire et assemblage a tube chemise - Google Patents

Procede de chemisage de tube d'instrumentation d'assemblage combustible nucleaire et assemblage a tube chemise

Info

Publication number
FR2597650B1
FR2597650B1 FR8605796A FR8605796A FR2597650B1 FR 2597650 B1 FR2597650 B1 FR 2597650B1 FR 8605796 A FR8605796 A FR 8605796A FR 8605796 A FR8605796 A FR 8605796A FR 2597650 B1 FR2597650 B1 FR 2597650B1
Authority
FR
France
Prior art keywords
assembly
nuclear fuel
lining method
tube
fuel assembly
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
FR8605796A
Other languages
English (en)
Other versions
FR2597650A1 (fr
Inventor
Alain Delevallee
Francis Lagarrigue
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.)
Fragema
Original Assignee
Fragema
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 Fragema filed Critical Fragema
Priority to FR8605796A priority Critical patent/FR2597650B1/fr
Priority to BE8700429A priority patent/BE1004592A4/fr
Priority to US07/041,034 priority patent/US4751039A/en
Publication of FR2597650A1 publication Critical patent/FR2597650A1/fr
Application granted granted Critical
Publication of FR2597650B1 publication Critical patent/FR2597650B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G21C17/108—Measuring reactor flux
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • 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
    • Y10T29/49716—Converting
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

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)
FR8605796A 1986-04-22 1986-04-22 Procede de chemisage de tube d'instrumentation d'assemblage combustible nucleaire et assemblage a tube chemise Expired FR2597650B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8605796A FR2597650B1 (fr) 1986-04-22 1986-04-22 Procede de chemisage de tube d'instrumentation d'assemblage combustible nucleaire et assemblage a tube chemise
BE8700429A BE1004592A4 (fr) 1986-04-22 1987-04-21 Procede de chemisage de tube d'instrumentation d'assemblage combustible nucleaire et assemblage a tube chemise.
US07/041,034 US4751039A (en) 1986-04-22 1987-04-22 Method of installing a sleeve within an instrumentation tube of a nuclear fuel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605796A FR2597650B1 (fr) 1986-04-22 1986-04-22 Procede de chemisage de tube d'instrumentation d'assemblage combustible nucleaire et assemblage a tube chemise

Publications (2)

Publication Number Publication Date
FR2597650A1 FR2597650A1 (fr) 1987-10-23
FR2597650B1 true FR2597650B1 (fr) 1988-07-22

Family

ID=9334488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8605796A Expired FR2597650B1 (fr) 1986-04-22 1986-04-22 Procede de chemisage de tube d'instrumentation d'assemblage combustible nucleaire et assemblage a tube chemise

Country Status (3)

Country Link
US (1) US4751039A (fr)
BE (1) BE1004592A4 (fr)
FR (1) FR2597650B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63181895U (fr) * 1987-05-13 1988-11-24
US4975241A (en) * 1988-07-29 1990-12-04 Combustion Engineering, Inc. Wear-reduction-sleeve for thimbles
US4888149A (en) * 1988-09-27 1989-12-19 Combustion Engineering, Inc. Wear-reduction-shield for thimbles
US4990304A (en) * 1989-01-27 1991-02-05 Westinghouse Electric Corp. Instrumentation tube features for reduction of coolant flow-induced vibration of flux thimble tube
FR2661034B1 (fr) * 1991-01-16 1994-02-11 Framatome Procede et dispositif de chemisage du conduit interne d'une colonne d'instrumentation d'un reacteur nucleaire a eau sous pression.
US5215707A (en) * 1991-09-10 1993-06-01 Siemens Power Corporation Instrument thimble tube shroud
US5357547A (en) * 1992-03-18 1994-10-18 Westinghouse Electric Corporation Vibration dampener for dampening vibration of a tubular member
US5217679A (en) * 1992-04-13 1993-06-08 B&W Nuclear Service Company Device for restricting the motion of a thimble tube inside a nuclear reactor
US5265138A (en) * 1992-06-23 1993-11-23 Westinghouse Electric Corp. Spring/dimple instrument tube restraint
GB2268315B (en) * 1992-06-24 1996-04-03 Westinghouse Electric Corp Low activated incore instrument
US7551705B2 (en) * 2003-12-11 2009-06-23 Areva Np, Inc. Fuel assembly top nozzle repair sleeve and method for repairing a fuel assembly
US7668280B2 (en) * 2006-11-01 2010-02-23 Westinghouse Electric Co Llc Nuclear fuel assembly
US9182290B2 (en) * 2011-12-30 2015-11-10 Ge-Hitachi Nuclear Energy Americas Llc Methods and apparatuses for monitoring nuclear reactor core conditions
ES2525501B2 (es) * 2013-06-21 2015-10-13 Enusa Industrias Avanzadas, S.A. Dispositivo para asegurar la unión entre cabezales en elementos combustibles nucleares

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284475A (en) * 1979-01-26 1981-08-18 Combustion Engineering, Inc. Wear sleeve for control rod guide tube
FR2472249A1 (fr) * 1979-12-19 1981-06-26 Framatome Sa Support inferieur du coeur d'un reacteur nucleaire
FR2529704B1 (fr) * 1982-07-01 1987-09-04 Commissariat Energie Atomique Dispositif de fixation demontable d'un tube guide dans la piece d'extremite d'un assemblage combustible de reacteur nucleaire
US4641409A (en) * 1982-09-23 1987-02-10 Westinghouse Electric Corp. Reconstituting a nuclear reactor fuel assembly
DE3330357A1 (de) * 1982-09-23 1984-03-29 Westinghouse Electric Corp., 15222 Pittsburgh, Pa. Verfahren zum instandsetzen eines kernreaktor-brennelements
US4614636A (en) * 1984-01-09 1986-09-30 Westinghouse Electric Corp. 17×17 Nuclear fuel assembly thimble tube cap
US4663119A (en) * 1984-08-03 1987-05-05 Westinghouse Electric Corp. Method and apparatus for securing structural tubes in nuclear reactor fuel assemblies
US4684498A (en) * 1985-03-29 1987-08-04 Westinghouse Electric Corp. Guide thimble captured locking tube in a reconstitutable fuel assembly
FR2592517B1 (fr) * 1985-12-31 1988-03-25 Framatome Sa Dispositif de protection anti-vibratoire d'un doigt de gant mobile dans les structures internes et dans un assemblage combustible d'un reacteur nucleaire a eau sous pression

Also Published As

Publication number Publication date
BE1004592A4 (fr) 1992-12-22
FR2597650A1 (fr) 1987-10-23
US4751039A (en) 1988-06-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse