UA27829C2 - РПаЎ±б - Google Patents

РПаЎ±б

Info

Publication number
UA27829C2
UA27829C2 UA94005479A UA94005479A UA27829C2 UA 27829 C2 UA27829 C2 UA 27829C2 UA 94005479 A UA94005479 A UA 94005479A UA 94005479 A UA94005479 A UA 94005479A UA 27829 C2 UA27829 C2 UA 27829C2
Authority
UA
Ukraine
Prior art keywords
fuel
рпаў
nuclear
separator
ranging
Prior art date
Application number
UA94005479A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Александер Стейнке
Original Assignee
Сіменс Аг
Сименс АГ
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 Сіменс Аг, Сименс АГ filed Critical Сіменс Аг
Publication of UA27829C2 publication Critical patent/UA27829C2/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
    • G21C3/3424—Fabrication of 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
    • G21C3/34—Spacer grids
    • G21C3/348—Spacer grids formed of assembled non-intersecting 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Fuel Cell (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The invention relates to nuclear reactor fuel element with rods positioned with a clearance and parallel to each other. At least one of them is being a fuel rod containing a nuclear fuel. Each rod passes through suitable cell of the ranging separator.
UA94005479A 1992-06-04 1993-05-24 РПаЎ±б UA27829C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4218480A DE4218480A1 (en) 1992-06-04 1992-06-04 Nuclear reactor fuel element
PCT/DE1993/000453 WO1993024933A1 (en) 1992-06-04 1993-05-24 Bundle of nuclear-reactor fuel rods with hexagonal spacers made up of an assembly of basic components

Publications (1)

Publication Number Publication Date
UA27829C2 true UA27829C2 (en) 2000-10-16

Family

ID=6460413

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94005479A UA27829C2 (en) 1992-06-04 1993-05-24 РПаЎ±б

Country Status (9)

Country Link
BG (1) BG60931B1 (en)
CZ (1) CZ281830B6 (en)
DE (1) DE4218480A1 (en)
FI (1) FI945693A0 (en)
HU (1) HU214528B (en)
RU (1) RU2095861C1 (en)
SK (1) SK280672B6 (en)
UA (1) UA27829C2 (en)
WO (1) WO1993024933A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410396A1 (en) * 1994-03-25 1995-09-28 Siemens Ag Spacers with hexagonal mesh
SE519517C2 (en) * 2000-07-03 2003-03-11 Westinghouse Atom Ab Fuel cartridge for a nuclear reactor arranged with flow-acting spreader
CN107967949A (en) * 2016-10-20 2018-04-27 华北电力大学 Lead base fast reactor quadrangle fuel assembly and its fast neutron reactor being used for

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021300A (en) * 1975-05-23 1977-05-03 The United States Of America As Represented By The United States Energy Research And Development Administration Improved nuclear fuel assembly grid spacer
DE3401630A1 (en) * 1984-01-18 1985-07-18 Kraftwerk Union AG, 4330 Mülheim Spacers for the fuel rods of a nuclear reactor fuel element
DE4003830A1 (en) * 1989-02-10 1990-08-16 Siemens Ag Spacer arrangement for fuel rods of nuclear reactors - having grid cells, springs, sheet metal strips and sheet metal strip sections

Also Published As

Publication number Publication date
BG98801A (en) 1995-05-31
SK148494A3 (en) 1995-07-11
HU214528B (en) 1998-03-30
WO1993024933A1 (en) 1993-12-09
RU2095861C1 (en) 1997-11-10
RU94046198A (en) 1996-10-20
HUT67972A (en) 1995-05-29
CZ281830B6 (en) 1997-02-12
HU9401482D0 (en) 1994-08-29
SK280672B6 (en) 2000-05-16
DE4218480A1 (en) 1993-12-09
FI945693A (en) 1994-12-02
CZ295294A3 (en) 1995-03-15
FI945693A0 (en) 1994-12-02
BG60931B1 (en) 1996-06-28

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