SE426626B - DEVICE FOR NUCLEAR REACTOR FUEL REPLACEMENT - Google Patents

DEVICE FOR NUCLEAR REACTOR FUEL REPLACEMENT

Info

Publication number
SE426626B
SE426626B SE7700135A SE7700135A SE426626B SE 426626 B SE426626 B SE 426626B SE 7700135 A SE7700135 A SE 7700135A SE 7700135 A SE7700135 A SE 7700135A SE 426626 B SE426626 B SE 426626B
Authority
SE
Sweden
Prior art keywords
nuclear reactor
reactor fuel
fuel replacement
replacement
nuclear
Prior art date
Application number
SE7700135A
Other languages
Swedish (sv)
Other versions
SE7700135L (en
Inventor
J Delafosse
C Feutrel
Original Assignee
Commissariat Energie Atomique
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/en
Priority claimed from FR7600877A external-priority patent/FR2338549A1/en
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of SE7700135L publication Critical patent/SE7700135L/en
Publication of SE426626B publication Critical patent/SE426626B/en

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)
  • Body Structure For Vehicles (AREA)
  • Fuel Cell (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
SE7700135A 1976-01-09 1977-01-07 DEVICE FOR NUCLEAR REACTOR FUEL REPLACEMENT SE426626B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7600522A FR2337919A1 (en) 1976-01-09 1976-01-09 Spacing grid for nuclear reactor combustible assembly - has spring holders, and slots in grid increasing holder flexibility
FR7600877A FR2338549A1 (en) 1976-01-14 1976-01-14 Spacing grid for nuclear reactor combustible assembly - has spring holders, and slots in grid increasing holder flexibility

Publications (2)

Publication Number Publication Date
SE7700135L SE7700135L (en) 1977-07-10
SE426626B true SE426626B (en) 1983-01-31

Family

ID=26219235

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700135A SE426626B (en) 1976-01-09 1977-01-07 DEVICE FOR NUCLEAR REACTOR FUEL REPLACEMENT

Country Status (7)

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

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 (en) * 1981-11-30 1986-07-23 엘돈 에이취. 루터 Anti-bow grid for nuclear fuel assembly
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
ES2086826T3 (en) * 1992-06-10 1996-07-01 Siemens Ag COMBUSTIBLE ELEMENT OF A NUCLEAR REACTOR WITH A RETICULAR STRUCTURE FOR THE GENERATION OF TURBULENCIES.
CN107230501A (en) * 2017-06-09 2017-10-03 中广核研究院有限公司 A kind of nuclear fuel assembly, location grid and band

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL144754B (en) * 1967-12-13 1975-01-15 Stichting Reactor Centrum SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS.
US3920515A (en) * 1972-09-26 1975-11-18 Westinghouse Electric Corp Fuel assembly for a nuclear reactor

Also Published As

Publication number Publication date
NL7700111A (en) 1977-07-12
JPS5285692A (en) 1977-07-16
DE2659634A1 (en) 1977-07-14
IT1077556B (en) 1985-05-04
SE7700135L (en) 1977-07-10
DE2659634C2 (en) 1987-05-21
JPS6115393B2 (en) 1986-04-23
CA1096058A (en) 1981-02-17
GB1517670A (en) 1978-07-12

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