JPS6239957B2 - - Google Patents

Info

Publication number
JPS6239957B2
JPS6239957B2 JP56194736A JP19473681A JPS6239957B2 JP S6239957 B2 JPS6239957 B2 JP S6239957B2 JP 56194736 A JP56194736 A JP 56194736A JP 19473681 A JP19473681 A JP 19473681A JP S6239957 B2 JPS6239957 B2 JP S6239957B2
Authority
JP
Japan
Prior art keywords
nuclear fuel
fuel assembly
fuel
fuel rods
damping member
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
JP56194736A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5896282A (ja
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
Mitsubishi Heavy Industries Ltd
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, Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Atomic Power Industries Inc
Priority to JP56194736A priority Critical patent/JPS5896282A/ja
Priority to FR8220142A priority patent/FR2517868B1/fr
Publication of JPS5896282A publication Critical patent/JPS5896282A/ja
Publication of JPS6239957B2 publication Critical patent/JPS6239957B2/ja
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
    • 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)
  • Vibration Prevention Devices (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Fuel-Injection Apparatus (AREA)
JP56194736A 1981-12-03 1981-12-03 核燃料集合体 Granted JPS5896282A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56194736A JPS5896282A (ja) 1981-12-03 1981-12-03 核燃料集合体
FR8220142A FR2517868B1 (fr) 1981-12-03 1982-12-01 Ensemble a combustible nucleaire

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
JPS5896282A JPS5896282A (ja) 1983-06-08
JPS6239957B2 true JPS6239957B2 (enEXAMPLES) 1987-08-26

Family

ID=16329368

Family Applications (1)

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

Country Status (2)

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

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
EP0171210B1 (en) * 1984-07-13 1989-06-07 Siemens Aktiengesellschaft Device and method for repairing a fuel rod assembly
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 (en) * 1976-04-26 1980-08-05 Kiyozumi Hayashi Fuel assembly spacer
DE3008456A1 (de) * 1980-03-05 1981-09-17 Kraftwerk Union AG, 4330 Mülheim Brennelement fuer einen kernreaktor

Also Published As

Publication number Publication date
JPS5896282A (ja) 1983-06-08
FR2517868A1 (fr) 1983-06-10
FR2517868B1 (fr) 1988-06-10

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