SE8700462D0 - Brenslepatron for kernreaktor - Google Patents

Brenslepatron for kernreaktor

Info

Publication number
SE8700462D0
SE8700462D0 SE8700462A SE8700462A SE8700462D0 SE 8700462 D0 SE8700462 D0 SE 8700462D0 SE 8700462 A SE8700462 A SE 8700462A SE 8700462 A SE8700462 A SE 8700462A SE 8700462 D0 SE8700462 D0 SE 8700462D0
Authority
SE
Sweden
Prior art keywords
rods
bundle
nuclear reactor
locking member
reactor
Prior art date
Application number
SE8700462A
Other languages
English (en)
Other versions
SE8700462L (sv
SE456461B (sv
Inventor
O Nylund
Original Assignee
Asea Atom Ab
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 Asea Atom Ab filed Critical Asea Atom Ab
Priority to SE8700462A priority Critical patent/SE456461B/sv
Publication of SE8700462D0 publication Critical patent/SE8700462D0/sv
Priority to DE3802848A priority patent/DE3802848C2/de
Priority to US07/151,903 priority patent/US4859407A/en
Priority to JP63024861A priority patent/JP2562168B2/ja
Publication of SE8700462L publication Critical patent/SE8700462L/sv
Publication of SE456461B publication Critical patent/SE456461B/sv

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
    • G21C3/332—Supports for spacer grids
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Connection Of Plates (AREA)
SE8700462A 1987-02-06 1987-02-06 Brenslepatron for kernreaktor SE456461B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8700462A SE456461B (sv) 1987-02-06 1987-02-06 Brenslepatron for kernreaktor
DE3802848A DE3802848C2 (de) 1987-02-06 1988-02-01 Abstandshaltegitter für ein Brennelement
US07/151,903 US4859407A (en) 1987-02-06 1988-02-03 Nuclear reactor fuel assembly
JP63024861A JP2562168B2 (ja) 1987-02-06 1988-02-04 原子炉燃料集合体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8700462A SE456461B (sv) 1987-02-06 1987-02-06 Brenslepatron for kernreaktor

Publications (3)

Publication Number Publication Date
SE8700462D0 true SE8700462D0 (sv) 1987-02-06
SE8700462L SE8700462L (sv) 1988-08-07
SE456461B SE456461B (sv) 1988-10-03

Family

ID=20367423

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700462A SE456461B (sv) 1987-02-06 1987-02-06 Brenslepatron for kernreaktor

Country Status (4)

Country Link
US (1) US4859407A (sv)
JP (1) JP2562168B2 (sv)
DE (1) DE3802848C2 (sv)
SE (1) SE456461B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776795B2 (ja) * 1989-01-25 1995-08-16 三菱原子燃料株式会社 支持格子
US5024426A (en) * 1989-03-17 1991-06-18 Advanced Nuclear Fuels Corporation Bimetallic spring member for radiation environment
SE503441C2 (sv) * 1990-10-18 1996-06-17 Asea Atom Ab Förfarande och anordning för reglering av kylflöde i en tryckvattenreaktors bränslepatron
US5174949A (en) * 1991-05-17 1992-12-29 General Electric Company Non circular water rod features
US5215707A (en) * 1991-09-10 1993-06-01 Siemens Power Corporation Instrument thimble tube shroud
US5271049A (en) * 1992-10-23 1993-12-14 B&W Fuel Company Grid key for interior grid cells
EP0681299B1 (en) * 1994-05-04 1999-09-01 General Electric Company Spacer capture method for rectilinear sectioned water rods
US5436946A (en) * 1994-06-20 1995-07-25 General Electric Company Spring retention of upper tie plate and fuel bundle channel in a nuclear reactor assembly
US5488644A (en) 1994-07-13 1996-01-30 General Electric Company Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules
US5519747A (en) 1994-10-04 1996-05-21 General Electric Company Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle
US5546437A (en) 1995-01-11 1996-08-13 General Electric Company Spacer for nuclear fuel rods
US5566217A (en) 1995-01-30 1996-10-15 General Electric Company Reduced height spacer for nuclear fuel rods
US5675621A (en) 1995-08-17 1997-10-07 General Electric Company Reduced height flat spring spacer for nuclear fuel rods
US8599994B2 (en) * 2007-04-27 2013-12-03 General Electric Company Fuel bundle and spacer band
US9343187B2 (en) * 2010-09-27 2016-05-17 Bwxt Nuclear Energy, Inc. Compact nuclear reactor with integral steam generator
US10438704B2 (en) * 2014-12-23 2019-10-08 Westinghouse Electric Company Llc Nuclear fuel assembly support feature

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE312612B (sv) * 1965-07-02 1969-07-21 Asea Ab
US3976543A (en) * 1975-11-14 1976-08-24 The United States Of America As Represented By The United States Energy Research And Development Administration Temperature actuated shutdown assembly for a nuclear reactor
US4077843A (en) * 1976-05-21 1978-03-07 Exxon Nuclear Company, Inc. Nuclear reactor spring strip grid spacer
US4295935A (en) * 1979-03-29 1981-10-20 Combustion Engineering, Inc. Bimetallic spacer means for a nuclear fuel assembly
SE425272B (sv) * 1981-02-03 1982-09-13 Asea Atom Ab Brenslepatron for kernreaktor
US4740350A (en) * 1986-07-22 1988-04-26 Westinghouse Electric Corp. BWR fuel assembly having fuel rod spacers axially positioned by exterior springs

Also Published As

Publication number Publication date
US4859407A (en) 1989-08-22
DE3802848C2 (de) 1996-05-30
JP2562168B2 (ja) 1996-12-11
DE3802848A1 (de) 1988-08-18
JPS63196887A (ja) 1988-08-15
SE8700462L (sv) 1988-08-07
SE456461B (sv) 1988-10-03

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