SE8400792L - Distansgaller for kernbrenslestavar - Google Patents

Distansgaller for kernbrenslestavar

Info

Publication number
SE8400792L
SE8400792L SE8400792A SE8400792A SE8400792L SE 8400792 L SE8400792 L SE 8400792L SE 8400792 A SE8400792 A SE 8400792A SE 8400792 A SE8400792 A SE 8400792A SE 8400792 L SE8400792 L SE 8400792L
Authority
SE
Sweden
Prior art keywords
grid
projections
obstacle
fuel rods
strips
Prior art date
Application number
SE8400792A
Other languages
English (en)
Other versions
SE456705B (sv
SE8400792D0 (sv
Inventor
E E Demario
R P Knott
Original Assignee
Westinghouse Electric Corp
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 US06/473,516 external-priority patent/US4585615A/en
Priority claimed from US06/473,515 external-priority patent/US4585616A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE8400792D0 publication Critical patent/SE8400792D0/sv
Publication of SE8400792L publication Critical patent/SE8400792L/sv
Publication of SE456705B publication Critical patent/SE456705B/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
    • G21C3/34—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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
SE8400792A 1983-03-09 1984-02-14 Galler foer att haalla braenslestavar isaer i en braenslepatron i en kaernreaktor SE456705B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/473,516 US4585615A (en) 1983-03-09 1983-03-09 Nuclear fuel spacer grid with improved grid straps
US06/473,515 US4585616A (en) 1983-03-09 1983-03-09 Nuclear fuel spacer grid with improved outer straps

Publications (3)

Publication Number Publication Date
SE8400792D0 SE8400792D0 (sv) 1984-02-14
SE8400792L true SE8400792L (sv) 1984-09-10
SE456705B SE456705B (sv) 1988-10-24

Family

ID=27044160

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400792A SE456705B (sv) 1983-03-09 1984-02-14 Galler foer att haalla braenslestavar isaer i en braenslepatron i en kaernreaktor

Country Status (5)

Country Link
KR (1) KR910005803B1 (sv)
DE (1) DE3407163A1 (sv)
ES (1) ES296421Y (sv)
FR (1) FR2542492B1 (sv)
SE (1) SE456705B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900508A (en) * 1984-12-24 1990-02-13 Combustion Engineering, Inc. High strength nuclear fuel grid
SE453441B (sv) * 1985-07-09 1988-02-01 Asea Atom Ab Spridare for sammanhallning och fixering av langstreckta brenslestavar till knippen inskjutbara i en brenslepatron till en kernreaktor
US4728490A (en) * 1986-09-17 1988-03-01 Westinghouse Electric Corp. Fuel rod spacer with perimeter scoops for diverting liquid coolant flow
JPH0776795B2 (ja) * 1989-01-25 1995-08-16 三菱原子燃料株式会社 支持格子
CA2298556A1 (en) 1997-08-15 1999-02-25 Batesville Services, Inc. Display for a casket selection and/or viewing room
DE10002824C2 (de) * 2000-01-24 2003-10-02 Framatome Anp Gmbh Abstandhalter für ein Siedewasserreaktor-Brennelement
KR100432581B1 (ko) * 2001-07-10 2004-05-24 한국수력원자력 주식회사 연료봉 접촉면적과 스프링 탄성영역을 확장하는 격자스프링이 부착된 지지격자체
US20050155940A1 (en) 2004-01-15 2005-07-21 David Bowers Display for a casket selection room
US8499502B2 (en) 2004-04-30 2013-08-06 Batesville Services, Inc. Display for a casket selection room
US20060227925A1 (en) * 2005-04-08 2006-10-12 Westinghouse Electric Company Llc Four point contact structural spacer grid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30247E (en) * 1965-05-25 1980-04-01 The United States Of America As Represented By The United States Department Of Energy Means for supporting fuel elements in a nuclear reactor
US3920515A (en) * 1972-09-26 1975-11-18 Westinghouse Electric Corp Fuel assembly for a nuclear reactor
US4268356A (en) * 1978-07-14 1981-05-19 Westinghouse Electric Corp. Nuclear reactor fuel assembly grid
FR2457544A1 (fr) * 1979-05-22 1980-12-19 Commissariat Energie Atomique Grille d'espacement pour un faisceau d'elements combustibles de reacteur nucleaire
US4351795A (en) * 1979-10-17 1982-09-28 British Nuclear Fuels Limited Grids for nuclear fuel assemblies

Also Published As

Publication number Publication date
ES296421U (es) 1987-09-01
DE3407163A1 (de) 1984-10-04
KR910005803B1 (ko) 1991-08-03
KR840008408A (ko) 1984-12-14
ES296421Y (es) 1988-04-16
SE456705B (sv) 1988-10-24
FR2542492A1 (fr) 1984-09-14
FR2542492B1 (fr) 1987-04-30
SE8400792D0 (sv) 1984-02-14

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