FR2298162A1 - Disposit - Google Patents

Disposit

Info

Publication number
FR2298162A1
FR2298162A1 FR7501655A FR7501655A FR2298162A1 FR 2298162 A1 FR2298162 A1 FR 2298162A1 FR 7501655 A FR7501655 A FR 7501655A FR 7501655 A FR7501655 A FR 7501655A FR 2298162 A1 FR2298162 A1 FR 2298162A1
Authority
FR
France
Prior art keywords
provides
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.)
Granted
Application number
FR7501655A
Other languages
English (en)
Other versions
FR2298162B1 (fr
Inventor
Pierre Marmonier
Bernard Mesnage
Jean Skoko
Jean Vayra
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7501655A priority Critical patent/FR2298162A1/fr
Priority to GB87076A priority patent/GB1474359A/en
Priority to DE19762600878 priority patent/DE2600878A1/de
Priority to US05/650,031 priority patent/US4056441A/en
Priority to JP51005367A priority patent/JPS5196993A/ja
Publication of FR2298162A1 publication Critical patent/FR2298162A1/fr
Application granted granted Critical
Publication of FR2298162B1 publication Critical patent/FR2298162B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G21C3/34—Spacer grids
    • G21C3/344—Spacer grids formed of assembled tubular 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
FR7501655A 1975-01-20 1975-01-20 Disposit Granted FR2298162A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7501655A FR2298162A1 (fr) 1975-01-20 1975-01-20 Disposit
GB87076A GB1474359A (en) 1975-01-20 1976-01-09 Bracing device for a bundle of parallel pins in nuclear reactor assembly
DE19762600878 DE2600878A1 (de) 1975-01-20 1976-01-12 Abstandshaltervorrichtung fuer ein buendel paralleler nadeln in einer kernreaktorelementanordnung
US05/650,031 US4056441A (en) 1975-01-20 1976-01-19 Bracing device for a bundle of parallel pins in a nuclear reactor assembly
JP51005367A JPS5196993A (fr) 1975-01-20 1976-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501655A FR2298162A1 (fr) 1975-01-20 1975-01-20 Disposit

Publications (2)

Publication Number Publication Date
FR2298162A1 true FR2298162A1 (fr) 1976-08-13
FR2298162B1 FR2298162B1 (fr) 1978-08-18

Family

ID=9150046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501655A Granted FR2298162A1 (fr) 1975-01-20 1975-01-20 Disposit

Country Status (5)

Country Link
US (1) US4056441A (fr)
JP (1) JPS5196993A (fr)
DE (1) DE2600878A1 (fr)
FR (1) FR2298162A1 (fr)
GB (1) GB1474359A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402924A1 (fr) * 1977-09-09 1979-04-06 Atomic Energy Authority Uk Grille d'entretoisement pour sous-assemblage combustible de reacteur nucleaire
FR2486294A1 (fr) * 1980-07-04 1982-01-08 Atomic Energy Authority Uk Sous-assemblage combustible et reacteur nucleaire dont l'assemblage combustible, constitue de plusieurs sous-assemblages, est plonge dans un fluide caloporteur
EP0518306A1 (fr) * 1991-06-12 1992-12-16 Abb Atom Ab Grille d'espacement pour retenir des éléments oblongues tels que des barreaux de combustible dans un assemblage de combustible d'un réacteur nucléaire

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265301A (en) * 1976-04-06 1981-05-05 Anderson James H Heat exchanger support construction
FR2354610A1 (fr) * 1976-06-11 1978-01-06 Commissariat Energie Atomique Assemblage de combustible a plaques pour reacteur nucleaire
US4285396A (en) * 1979-01-25 1981-08-25 Wachter Associates, Inc. Steam generator tube support system
SE421969B (sv) * 1980-03-17 1982-02-08 Asea Atom Ab Brenslepatron for en kokarreaktor
SE420779B (sv) * 1980-03-17 1981-10-26 Asea Atom Ab Brenslepatron for en kokarreaktor
US4514358A (en) * 1981-03-31 1985-04-30 Ab Asea-Atom Fuel assembly
US4784825A (en) * 1983-01-26 1988-11-15 Advanced Nuclear Fuels, Inc. Method and apparatus for preventing and repairing vibrational damage to nuclear fuel rods
US4942015A (en) * 1983-01-26 1990-07-17 Advanced Nuclear Fuels, Corp. Method for preventing and repairing vibrational damage to nuclear fuel rods
US4576228A (en) * 1984-02-03 1986-03-18 The United States Of America As Represented By The United States Department Of Energy Minimum wear tube support hole design
GB8405105D0 (en) * 1984-02-28 1984-04-04 Atomic Energy Authority Uk Nuclear reactor fuel assemblies
FR2603417B1 (fr) * 1986-08-28 1988-12-02 Framatome Sa Assemblage de combustible nucleaire a grille d'extremite libre
FR2609832B1 (fr) * 1987-01-21 1992-06-12 Commissariat Energie Atomique Grille d'assemblage combustible de reacteur a eau legere
US4902468A (en) * 1987-10-21 1990-02-20 Westinghouse Electric Corp. Control rod support having planar wear surfaces
US4980121A (en) * 1989-07-28 1990-12-25 Westinghouse Electric Corp. Protective device for lower end portion of a nuclear fuel rod cladding
SE464993B (sv) * 1989-11-14 1991-07-08 Asea Atom Ab Braenslepatron foer en kokarreaktor
US5247551A (en) * 1991-09-24 1993-09-21 Siemens Power Corporation Spacer sleeve for nuclear fuel assembly
JP3038266B2 (ja) * 1991-12-09 2000-05-08 株式会社東芝 燃料スペーサ
US5377246A (en) * 1992-10-28 1994-12-27 General Electric Company Elliptical metal fuel/cladding barrier and related method for improving heat transfer
US5375154A (en) * 1993-04-15 1994-12-20 General Electric Company Reduced pressure drop spacer for boiling water reactor fuel bundles
SE504805C2 (sv) * 1995-08-24 1997-04-28 Asea Atom Ab Spridare för en bränslepatron och en bränslepatron
US20100322371A1 (en) * 2005-01-11 2010-12-23 Westinghouse Electric Company Llc Optimized flower tubes and optimized advanced grid configurations
JP5072388B2 (ja) * 2007-02-27 2012-11-14 三菱重工業株式会社 蒸気発生器の管支持板
US9576685B2 (en) * 2012-04-26 2017-02-21 Ge-Hitachi Nuclear Energy Americas Llc Fuel bundle for a liquid metal cooled nuclear reactor
USD816913S1 (en) * 2017-01-13 2018-05-01 Elc Management Llc Mascara case
US20190075974A1 (en) * 2017-09-08 2019-03-14 Joseph Stewart Kit for storing and maintaining a disposable razor and related method of maintaining same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1497083A (fr) * 1965-10-21 1967-10-06 Siemens Ag Dispositif d'écartement pour éléments combustibles de réacteurs nucléaires hétérogènes
GB1167502A (en) * 1965-11-23 1969-10-15 Atomic Energy Authority Uk Assemblies of Heat Exchange Elements
FR1571496A (fr) * 1968-05-06 1969-06-20
GB1306939A (en) * 1969-07-08 1973-02-14 British Nuclear Fuels Ltd Nuclear reactors
BE755643A (fr) * 1969-09-03 1971-03-02 Atomic Energy Authority Uk Perfectionnements aux elements combustibles de reacteurs nucleaires
US3764471A (en) * 1970-06-01 1973-10-09 Gen Electric Nuclear fuel assembly
FR2136901B1 (fr) * 1971-05-07 1975-02-21 Commissariat Energie Atomique
BE794000A (fr) * 1972-01-13 1973-07-12 British Nuclear Fuels Ltd Perfectionnements aux montages d'elements combustibles de reacteurs nucleaires
FR2218620B1 (fr) * 1973-02-19 1978-09-15 Commissariat Energie Atomique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402924A1 (fr) * 1977-09-09 1979-04-06 Atomic Energy Authority Uk Grille d'entretoisement pour sous-assemblage combustible de reacteur nucleaire
FR2486294A1 (fr) * 1980-07-04 1982-01-08 Atomic Energy Authority Uk Sous-assemblage combustible et reacteur nucleaire dont l'assemblage combustible, constitue de plusieurs sous-assemblages, est plonge dans un fluide caloporteur
EP0518306A1 (fr) * 1991-06-12 1992-12-16 Abb Atom Ab Grille d'espacement pour retenir des éléments oblongues tels que des barreaux de combustible dans un assemblage de combustible d'un réacteur nucléaire

Also Published As

Publication number Publication date
FR2298162B1 (fr) 1978-08-18
US4056441A (en) 1977-11-01
DE2600878A1 (de) 1976-07-22
JPS5196993A (fr) 1976-08-25
GB1474359A (en) 1977-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse