JPS5285692A - Lattice spacer for reactor fuel assembly - Google Patents

Lattice spacer for reactor fuel assembly

Info

Publication number
JPS5285692A
JPS5285692A JP86977A JP86977A JPS5285692A JP S5285692 A JPS5285692 A JP S5285692A JP 86977 A JP86977 A JP 86977A JP 86977 A JP86977 A JP 86977A JP S5285692 A JPS5285692 A JP S5285692A
Authority
JP
Japan
Prior art keywords
fuel assembly
reactor fuel
lattice spacer
lattice
spacer
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
JP86977A
Other languages
English (en)
Other versions
JPS6115393B2 (ja
Inventor
Derafuosu Jiyatsuku
Fuyuutoreru Kuroodo
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
Priority claimed from FR7600522A external-priority patent/FR2337919A1/fr
Priority claimed from FR7600877A external-priority patent/FR2338549A1/fr
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of JPS5285692A publication Critical patent/JPS5285692A/ja
Publication of JPS6115393B2 publication Critical patent/JPS6115393B2/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
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3563—Supporting members formed only by deformations in the strips
    • 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 Cell (AREA)
  • Body Structure For Vehicles (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
JP86977A 1976-01-09 1977-01-10 Lattice spacer for reactor fuel assembly Granted JPS5285692A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7600522A FR2337919A1 (fr) 1976-01-09 1976-01-09 Dispositif de guidage mutuel pour grilles d'espacement d'assemblage combustible de reacteur nucleaire
FR7600877A FR2338549A1 (fr) 1976-01-14 1976-01-14 Perfectionnement aux grilles d'espacement pour assemblage combustible de reacteur nucleaire

Publications (2)

Publication Number Publication Date
JPS5285692A true JPS5285692A (en) 1977-07-16
JPS6115393B2 JPS6115393B2 (ja) 1986-04-23

Family

ID=26219235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP86977A Granted JPS5285692A (en) 1976-01-09 1977-01-10 Lattice spacer for reactor fuel assembly

Country Status (7)

Country Link
JP (1) JPS5285692A (ja)
CA (1) CA1096058A (ja)
DE (1) DE2659634A1 (ja)
GB (1) GB1517670A (ja)
IT (1) IT1077556B (ja)
NL (1) NL7700111A (ja)
SE (1) SE426626B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175003A (en) * 1976-12-23 1979-11-20 Westinghouse Electric Corp. Grid for nuclear reactor fuel assemblies
KR860000966B1 (ko) * 1981-11-30 1986-07-23 엘돈 에이취. 루터 원자로 연료 조립체용 힘 방지 그리드
US4897241A (en) * 1981-11-30 1990-01-30 Combustion Engineering, Inc. Anti-bow grid for nuclear fuel assembly
GB2166900A (en) * 1984-11-09 1986-05-14 Atomic Energy Authority Uk Fuel assembly spacer grid
US4818479A (en) * 1985-10-04 1989-04-04 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor spacer grid and ductless core component
EP0573899B1 (de) * 1992-06-10 1996-04-24 Siemens Aktiengesellschaft Brennelement eines Kernreaktors mit einer Gitterstruktur zur Drallerzeugung
CN107230501A (zh) * 2017-06-09 2017-10-03 中广核研究院有限公司 一种核燃料组件、定位格栅以及条带

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL144754B (nl) * 1967-12-13 1975-01-15 Stichting Reactor Centrum Ondersteuningsrooster voor een bundel cilindrische elementen, die aan een warmtewisselingsproces deelnemen.
US3920515A (en) * 1972-09-26 1975-11-18 Westinghouse Electric Corp Fuel assembly for a nuclear reactor

Also Published As

Publication number Publication date
IT1077556B (it) 1985-05-04
DE2659634C2 (ja) 1987-05-21
JPS6115393B2 (ja) 1986-04-23
SE426626B (sv) 1983-01-31
CA1096058A (en) 1981-02-17
DE2659634A1 (de) 1977-07-14
NL7700111A (nl) 1977-07-12
GB1517670A (en) 1978-07-12
SE7700135L (sv) 1977-07-10

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