FR1497083A - Spacer device for fuel elements of heterogeneous nuclear reactors - Google Patents

Spacer device for fuel elements of heterogeneous nuclear reactors

Info

Publication number
FR1497083A
FR1497083A FR80693A FR80693A FR1497083A FR 1497083 A FR1497083 A FR 1497083A FR 80693 A FR80693 A FR 80693A FR 80693 A FR80693 A FR 80693A FR 1497083 A FR1497083 A FR 1497083A
Authority
FR
France
Prior art keywords
fuel elements
spacer device
nuclear reactors
heterogeneous nuclear
heterogeneous
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
FR80693A
Other languages
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to FR80693A priority Critical patent/FR1497083A/en
Application granted granted Critical
Publication of FR1497083A publication Critical patent/FR1497083A/en
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
    • 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)
FR80693A 1965-10-21 1966-10-20 Spacer device for fuel elements of heterogeneous nuclear reactors Expired FR1497083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR80693A FR1497083A (en) 1965-10-21 1966-10-20 Spacer device for fuel elements of heterogeneous nuclear reactors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0100142 1965-10-21
FR80693A FR1497083A (en) 1965-10-21 1966-10-20 Spacer device for fuel elements of heterogeneous nuclear reactors

Publications (1)

Publication Number Publication Date
FR1497083A true FR1497083A (en) 1967-10-06

Family

ID=25998301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR80693A Expired FR1497083A (en) 1965-10-21 1966-10-20 Spacer device for fuel elements of heterogeneous nuclear reactors

Country Status (1)

Country Link
FR (1) FR1497083A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056441A (en) * 1975-01-20 1977-11-01 Commissariat A L'energie Atomique Bracing device for a bundle of parallel pins in a nuclear reactor assembly
FR2402924A1 (en) * 1977-09-09 1979-04-06 Atomic Energy Authority Uk SPACING GRID FOR NUCLEAR REACTOR FUEL SUB-ASSEMBLY
US4895698A (en) * 1988-03-14 1990-01-23 Westinghouse Electric Corp. Nuclear fuel rod grip with modified diagonal spring structures
US4957697A (en) * 1987-09-10 1990-09-18 Westinghouse Electric Corp. Nuclear fuel rod support grid with generally S-shaped spring structures
EP0433493A1 (en) * 1989-12-22 1991-06-26 Siemens Aktiengesellschaft Nuclear reactor fuel assembly comprising spacergrids and method for their fabrication
FR2660477A1 (en) * 1990-03-29 1991-10-04 Framatome Sa Mixing grid for nuclear fuel assembly and assembly involving its application

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056441A (en) * 1975-01-20 1977-11-01 Commissariat A L'energie Atomique Bracing device for a bundle of parallel pins in a nuclear reactor assembly
FR2402924A1 (en) * 1977-09-09 1979-04-06 Atomic Energy Authority Uk SPACING GRID FOR NUCLEAR REACTOR FUEL SUB-ASSEMBLY
US4181571A (en) * 1977-09-09 1980-01-01 United Kingdom Atomic Energy Authority Nuclear reactor with fuel pin bracing grid
US4957697A (en) * 1987-09-10 1990-09-18 Westinghouse Electric Corp. Nuclear fuel rod support grid with generally S-shaped spring structures
US4895698A (en) * 1988-03-14 1990-01-23 Westinghouse Electric Corp. Nuclear fuel rod grip with modified diagonal spring structures
EP0433493A1 (en) * 1989-12-22 1991-06-26 Siemens Aktiengesellschaft Nuclear reactor fuel assembly comprising spacergrids and method for their fabrication
FR2660477A1 (en) * 1990-03-29 1991-10-04 Framatome Sa Mixing grid for nuclear fuel assembly and assembly involving its application

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