BR8400774A - Elemento combustivel com tubos guias resfriados para reator nuclear - Google Patents

Elemento combustivel com tubos guias resfriados para reator nuclear

Info

Publication number
BR8400774A
BR8400774A BR8400774A BR8400774A BR8400774A BR 8400774 A BR8400774 A BR 8400774A BR 8400774 A BR8400774 A BR 8400774A BR 8400774 A BR8400774 A BR 8400774A BR 8400774 A BR8400774 A BR 8400774A
Authority
BR
Brazil
Prior art keywords
guide tubes
tubes
tube
nuclear reactor
fuel element
Prior art date
Application number
BR8400774A
Other languages
English (en)
Inventor
Jean-Paul Millot
Guy Desfontaines
Michel Babin
Original Assignee
Framatome & Cie
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 Framatome & Cie filed Critical Framatome & Cie
Publication of BR8400774A publication Critical patent/BR8400774A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
BR8400774A 1983-02-25 1984-02-21 Elemento combustivel com tubos guias resfriados para reator nuclear BR8400774A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8303155A FR2541810B1 (fr) 1983-02-25 1983-02-25 Assemblage combustible a tubes-guides refroidis pour un reacteur nucleaire

Publications (1)

Publication Number Publication Date
BR8400774A true BR8400774A (pt) 1984-10-02

Family

ID=9286292

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8400774A BR8400774A (pt) 1983-02-25 1984-02-21 Elemento combustivel com tubos guias resfriados para reator nuclear

Country Status (16)

Country Link
US (1) US4666653A (pt)
EP (1) EP0121451B1 (pt)
JP (1) JPS59163590A (pt)
KR (2) KR910005139B1 (pt)
AT (1) ATE34478T1 (pt)
BR (1) BR8400774A (pt)
CA (1) CA1221775A (pt)
DE (1) DE3471390D1 (pt)
DK (1) DK163848C (pt)
ES (1) ES8702038A1 (pt)
FI (1) FI82561C (pt)
FR (1) FR2541810B1 (pt)
GR (1) GR79438B (pt)
TR (1) TR22673A (pt)
YU (1) YU35084A (pt)
ZA (1) ZA841210B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606611A (en) * 1981-09-16 1986-08-19 Manchester R & D Partnership Enhanced scattering in voltage sensitive encapsulated liquid crystal
JPS61170694A (ja) * 1985-01-24 1986-08-01 株式会社日立製作所 原子炉およびその運転方法
FR2583204A1 (fr) * 1985-06-05 1986-12-12 Commissariat Energie Atomique Reacteur nucleaire a variation de spectre et a eau sous pression
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
FR2627321B1 (fr) * 1988-02-11 1992-08-14 Framatome Sa Equipements internes superieurs de reacteur nucleaire muni d'un dispositif de separation des debits
SE506576C3 (sv) * 1996-05-06 1998-02-05 Asea Atom Ab Braenslepatron foer en kokarvattenreaktor
FR2837975B1 (fr) 2002-03-29 2005-08-26 Framatome Anp Grille entretoise d'un assemblage de combustible pour un reacteur nucleaire refroidi par de l'eau legere
KR100775576B1 (ko) 2006-08-14 2007-11-12 한전원자력연료 주식회사 균일한 반경의 튜브에 충격흡수관을 가공한 일체형핵연료집합체의 안내관 튜브
KR100844473B1 (ko) 2006-12-27 2008-07-07 한전원자력연료 주식회사 블리드 홀 개폐식 스위치를 내장한 균일한 안내관
KR101409570B1 (ko) * 2012-12-18 2014-06-19 한국수력원자력 주식회사 핵연료봉 와이어 스페이서 설치장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL281623A (pt) * 1961-08-01 1900-01-01
US3261756A (en) * 1965-01-28 1966-07-19 Charles C Ripley Embossed cladding fuel element and manufacturing process therefor
SE310915B (pt) * 1967-09-04 1969-05-19 Asea Ab
SE324019B (pt) * 1968-12-02 1970-05-19 Asea Ab
DE2044303C3 (de) * 1970-09-08 1974-06-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Doppelsteuerelement für Druckwasserreaktoren
FR2115003B1 (pt) * 1970-11-20 1973-11-30 Commissariat Energie Atomique
US3930938A (en) * 1971-10-11 1976-01-06 Asea-Atom Attachment and locking of finger control rods in a nuclear reactor of bwr type
US4175004A (en) * 1977-08-29 1979-11-20 The Babcock & Wilcox Company Fuel assembly guide tube
US4229259A (en) * 1977-09-08 1980-10-21 Westinghouse Electric Corp. Grid sleeve bulge tool
US4229256A (en) * 1977-12-28 1980-10-21 Uop Inc. Corrugated thimble tube for controlling control rod descent in nuclear reactor
JPS55125479A (en) * 1979-03-20 1980-09-27 Genshi Nenryo Kogyo Nuclear fuel assembly
US4313797A (en) * 1979-09-19 1982-02-02 The Babcock & Wilcox Company Guide tube sleeve
DE3008442A1 (de) * 1980-03-05 1981-09-10 Kraftwerk Union AG, 4330 Mülheim Brennelement fuer einen kernreaktor
US4326921A (en) * 1980-05-16 1982-04-27 Westinghouse Electric Corp. Control rod guide thimble for nuclear reactor fuel assemblies
DE3128652A1 (de) * 1981-07-20 1983-02-03 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Huellkasten mit distanzhaltern fuer schnelle brutreaktoren

Also Published As

Publication number Publication date
ATE34478T1 (de) 1988-06-15
FI82561C (fi) 1991-03-11
FR2541810A1 (fr) 1984-08-31
CA1221775A (fr) 1987-05-12
DK102984A (da) 1984-08-26
EP0121451A1 (fr) 1984-10-10
US4666653A (en) 1987-05-19
JPH0378953B2 (pt) 1991-12-17
DE3471390D1 (en) 1988-06-23
FI840730A (fi) 1984-08-26
ES8702038A1 (es) 1986-12-01
DK163848B (da) 1992-04-06
KR910005139B1 (ko) 1991-07-23
FI82561B (fi) 1990-11-30
TR22673A (tr) 1988-02-24
KR840007792A (ko) 1984-12-10
FI840730A0 (fi) 1984-02-22
ZA841210B (en) 1984-09-26
EP0121451B1 (fr) 1988-05-18
JPS59163590A (ja) 1984-09-14
GR79438B (pt) 1984-10-22
ES530006A0 (es) 1986-12-01
DK102984D0 (da) 1984-02-24
KR850005876A (ko) 1985-09-26
DK163848C (da) 1992-08-31
FR2541810B1 (fr) 1989-01-13
YU35084A (en) 1990-12-31

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/02/99