IT8321690A0 - Serraggio per fascio di elemento distanziatore e fissatore combustibile nucleare. e corredo di piastra inferiore di - Google Patents

Serraggio per fascio di elemento distanziatore e fissatore combustibile nucleare. e corredo di piastra inferiore di

Info

Publication number
IT8321690A0
IT8321690A0 IT8321690A IT2169083A IT8321690A0 IT 8321690 A0 IT8321690 A0 IT 8321690A0 IT 8321690 A IT8321690 A IT 8321690A IT 2169083 A IT2169083 A IT 2169083A IT 8321690 A0 IT8321690 A0 IT 8321690A0
Authority
IT
Italy
Prior art keywords
fixer
tightening
lower plate
nuclear fuel
spacer element
Prior art date
Application number
IT8321690A
Other languages
English (en)
Other versions
IT1170156B (it
Inventor
Christian Charles Guitton
Victor Emory Hazel
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8321690A0 publication Critical patent/IT8321690A0/it
Application granted granted Critical
Publication of IT1170156B publication Critical patent/IT1170156B/it

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
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • 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
    • 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)
  • Level Indicators Using A Float (AREA)
  • Clamps And Clips (AREA)
  • Insertion Pins And Rivets (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
IT21690/83A 1982-06-24 1983-06-20 Elemento distanziatore e fiassatore e corredo di piastra inferiore di serraggio per fascio di combustibile nucleare IT1170156B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39124882A 1982-06-24 1982-06-24

Publications (2)

Publication Number Publication Date
IT8321690A0 true IT8321690A0 (it) 1983-06-20
IT1170156B IT1170156B (it) 1987-06-03

Family

ID=23545879

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21690/83A IT1170156B (it) 1982-06-24 1983-06-20 Elemento distanziatore e fiassatore e corredo di piastra inferiore di serraggio per fascio di combustibile nucleare

Country Status (5)

Country Link
JP (1) JPS5932888A (it)
DE (1) DE3322065A1 (it)
ES (1) ES8802350A1 (it)
IT (1) IT1170156B (it)
SE (1) SE8303568L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818473A (en) * 1985-05-08 1989-04-04 Westinghouse Electric Corp. Fuel bundle
EP0201859B1 (en) * 1985-05-08 1990-01-17 Westinghouse Electric Corporation Fuel bundle for use in a nuclear reactor
DE3519421C2 (de) * 1985-05-30 1993-12-09 Siemens Ag Kernreaktorbrennelement
DE3937446A1 (de) * 1989-11-10 1991-05-16 Peter Neef Verfahren und vorrichtung zur erweiterung einer stillstands-schutzfunktion fuer elektromotoren
US5528640A (en) * 1994-11-07 1996-06-18 General Electric Company Low pressure double offset plate catcher for a nuclear reactor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56106183A (en) * 1980-01-28 1981-08-24 Hitachi Ltd Nuclear fuel assembly

Also Published As

Publication number Publication date
IT1170156B (it) 1987-06-03
DE3322065A1 (de) 1984-01-05
ES8802350A1 (es) 1986-12-01
ES523351A0 (es) 1986-12-01
JPS5932888A (ja) 1984-02-22
SE8303568L (sv) 1983-12-25
SE8303568D0 (sv) 1983-06-21

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