DE3265311D1 - Fuel pin support grid - Google Patents

Fuel pin support grid

Info

Publication number
DE3265311D1
DE3265311D1 DE8282100172T DE3265311T DE3265311D1 DE 3265311 D1 DE3265311 D1 DE 3265311D1 DE 8282100172 T DE8282100172 T DE 8282100172T DE 3265311 T DE3265311 T DE 3265311T DE 3265311 D1 DE3265311 D1 DE 3265311D1
Authority
DE
Germany
Prior art keywords
pin support
support grid
fuel pin
fuel
grid
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
DE8282100172T
Other languages
English (en)
Inventor
Robert Edward Downs
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.)
CBS Corp
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of DE3265311D1 publication Critical patent/DE3265311D1/de
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
    • G21C3/352—Spacer grids formed of assembled 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)
  • Butt Welding And Welding Of Specific Article (AREA)
DE8282100172T 1981-05-14 1982-01-12 Fuel pin support grid Expired DE3265311D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26366881A 1981-05-14 1981-05-14

Publications (1)

Publication Number Publication Date
DE3265311D1 true DE3265311D1 (en) 1985-09-19

Family

ID=23002764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282100172T Expired DE3265311D1 (en) 1981-05-14 1982-01-12 Fuel pin support grid

Country Status (5)

Country Link
EP (1) EP0065613B1 (de)
JP (1) JPS57187690A (de)
CA (1) CA1190669A (de)
DE (1) DE3265311D1 (de)
ZA (1) ZA818675B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401630A1 (de) * 1984-01-18 1985-07-18 Kraftwerk Union AG, 4330 Mülheim Abstandshalter fuer die brennstaebe eines kernreaktor-brennelements
FR2569489B1 (fr) * 1984-08-24 1989-12-08 Fragema Framatome & Cogema Grille d'espacement et de maintien et assemblage de combustible nucleaire en comportant application
FR2594998B1 (fr) * 1986-02-24 1988-06-10 Fragema Framatome & Cogema Grille pour assemblage de combustible nucleaire, et assemblage en comportant application
FR2609832B1 (fr) * 1987-01-21 1992-06-12 Commissariat Energie Atomique Grille d'assemblage combustible de reacteur a eau legere
FR2662010B1 (fr) * 1990-05-10 1992-08-21 Framatome Sa Grille pour assemblage combustible nucleaire a reseau et assemblage en comportant application.
US5130083A (en) * 1991-08-15 1992-07-14 General Electric Company Hydride resistant spacer formed from interlocking strips
US5313506A (en) * 1992-03-25 1994-05-17 General Electric Company Reduced pressure drop ferrule spacer
US5375154A (en) * 1993-04-15 1994-12-20 General Electric Company Reduced pressure drop spacer for boiling water reactor fuel bundles
US5367549A (en) * 1993-05-06 1994-11-22 Combustion Engineering, Inc. Hexagonal grid
US5361288A (en) * 1993-08-16 1994-11-01 General Electric Company Spacer with integral zircaloy springs
US5546437A (en) * 1995-01-11 1996-08-13 General Electric Company Spacer for nuclear fuel rods
JP2006313072A (ja) * 2005-05-06 2006-11-16 Seikoh Giken Co Ltd ３軸光電界センサ
RU2389091C1 (ru) * 2008-11-19 2010-05-10 Открытое акционерное общество "Машиностроительный завод" Структура решетки для тепловыделяющей сборки ядерного реактора

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514559A1 (de) * 1965-09-03 1969-06-26 Siemens Ag Abstandshalter fuer Kernreaktorbrennelemente
FR2030333B1 (de) * 1969-02-06 1974-05-03 Comitato Nale En
BE785939A (fr) * 1971-07-07 1973-01-08 Atomic Energy Authority Uk Perfectionnements aux elements combustibles de reacteurs nucleaires
GB1544719A (en) * 1977-01-12 1979-04-25 British Nuclear Fuels Ltd Cellular grids

Also Published As

Publication number Publication date
JPS57187690A (en) 1982-11-18
ZA818675B (en) 1983-08-31
CA1190669A (en) 1985-07-16
EP0065613B1 (de) 1985-08-14
JPH0161197B2 (de) 1989-12-27
EP0065613A1 (de) 1982-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee