FR2517868B1 - Ensemble a combustible nucleaire - Google Patents

Ensemble a combustible nucleaire

Info

Publication number
FR2517868B1
FR2517868B1 FR8220142A FR8220142A FR2517868B1 FR 2517868 B1 FR2517868 B1 FR 2517868B1 FR 8220142 A FR8220142 A FR 8220142A FR 8220142 A FR8220142 A FR 8220142A FR 2517868 B1 FR2517868 B1 FR 2517868B1
Authority
FR
France
Prior art keywords
fuel assembly
nuclear fuel
nuclear
assembly
fuel
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
FR8220142A
Other languages
English (en)
Other versions
FR2517868A1 (fr
Inventor
Hiroshi Takayanagi
Katsuhisa Fujita
Takehiko Tsutsui
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Atomic Power Industries Inc
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 Mitsubishi Atomic Power Industries Inc filed Critical Mitsubishi Atomic Power Industries Inc
Publication of FR2517868A1 publication Critical patent/FR2517868A1/fr
Application granted granted Critical
Publication of FR2517868B1 publication Critical patent/FR2517868B1/fr
Expired 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
    • 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
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • 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)
  • Fuel-Injection Apparatus (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Vibration Prevention Devices (AREA)
FR8220142A 1981-12-03 1982-12-01 Ensemble a combustible nucleaire Expired FR2517868B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56194736A JPS5896282A (ja) 1981-12-03 1981-12-03 核燃料集合体

Publications (2)

Publication Number Publication Date
FR2517868A1 FR2517868A1 (fr) 1983-06-10
FR2517868B1 true FR2517868B1 (fr) 1988-06-10

Family

ID=16329368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220142A Expired FR2517868B1 (fr) 1981-12-03 1982-12-01 Ensemble a combustible nucleaire

Country Status (2)

Country Link
JP (1) JPS5896282A (fr)
FR (1) FR2517868B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942015A (en) * 1983-01-26 1990-07-17 Advanced Nuclear Fuels, Corp. Method for preventing and repairing vibrational damage to nuclear fuel rods
KR910007952B1 (ko) * 1983-01-26 1991-10-04 지멘스 악티엔게젤샤프트 핵 연료봉들의 진동으로 인한 손상을 배제 또는 감소시키는 방법 및 장치
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
US4576786A (en) * 1983-12-21 1986-03-18 Westinghouse Electric Corp. Partial grid for a nuclear reactor fuel assembly
KR930009568B1 (ko) * 1984-07-13 1993-10-07 지멘스 악티엔게젤샤프트 핵 연료봉의 진동으로인한 손상방지 및 보수 장치와 방법
US5084237A (en) * 1989-09-01 1992-01-28 Advanced Nuclear Fuels Corporation Side insertable spacer
FR2677163B1 (fr) * 1991-05-30 1994-01-07 Framatome Grille thermohydraulique et assemblage combustible nucleaire en comportant application.
FR2980621B1 (fr) * 2011-09-27 2017-03-31 Areva Dispositif de maintien pour assemblage de combustible nucleaire comprenant un faisceau de crayons et assemblage correspondant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598492A (en) * 1948-05-26 1952-05-27 Boes Jean Holding and packaging means for pharmaceutical phials and the like
US3366546A (en) * 1965-12-02 1968-01-30 Combustion Eng Nuclear reactor
CA1083270A (fr) * 1976-04-26 1980-08-05 Kiyozumi Hayashi Entretoise pour assemblages combustibles
DE3008456A1 (de) * 1980-03-05 1981-09-17 Kraftwerk Union AG, 4330 Mülheim Brennelement fuer einen kernreaktor

Also Published As

Publication number Publication date
FR2517868A1 (fr) 1983-06-10
JPS5896282A (ja) 1983-06-08
JPS6239957B2 (fr) 1987-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse