IT980252B - Perfezionamento negli elementi fissili per reattori nucleari - Google Patents

Perfezionamento negli elementi fissili per reattori nucleari

Info

Publication number
IT980252B
IT980252B IT49501/73A IT4950173A IT980252B IT 980252 B IT980252 B IT 980252B IT 49501/73 A IT49501/73 A IT 49501/73A IT 4950173 A IT4950173 A IT 4950173A IT 980252 B IT980252 B IT 980252B
Authority
IT
Italy
Prior art keywords
improvement
nuclear reactors
fissile elements
fissile
elements
Prior art date
Application number
IT49501/73A
Other languages
English (en)
Original Assignee
Stichting Reactor Centrum
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 Stichting Reactor Centrum filed Critical Stichting Reactor Centrum
Application granted granted Critical
Publication of IT980252B publication Critical patent/IT980252B/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
    • 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
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel
    • Y10S376/902—Fuel with external lubricating or absorbing material

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Prostheses (AREA)
  • Clamps And Clips (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
IT49501/73A 1972-04-20 1973-04-17 Perfezionamento negli elementi fissili per reattori nucleari IT980252B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7205288A NL7205288A (it) 1972-04-20 1972-04-20

Publications (1)

Publication Number Publication Date
IT980252B true IT980252B (it) 1974-09-30

Family

ID=19815878

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49501/73A IT980252B (it) 1972-04-20 1973-04-17 Perfezionamento negli elementi fissili per reattori nucleari

Country Status (9)

Country Link
US (1) US3968008A (it)
JP (1) JPS4935787A (it)
BE (1) BE798456A (it)
DE (1) DE2320136A1 (it)
FR (1) FR2181014B1 (it)
GB (1) GB1423058A (it)
IT (1) IT980252B (it)
NL (1) NL7205288A (it)
SE (1) SE389419B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520233C2 (de) * 1975-05-07 1983-08-18 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Befestigungsanordnung für Kernreaktorbrennstäbe
JPS5840157B2 (ja) * 1975-06-06 1983-09-03 三菱原子力工業株式会社 ゲンシネンリヨウシユウゴウタイ
US4152206A (en) * 1977-06-06 1979-05-01 The Babcock & Wilcox Company Nuclear fuel element end fitting
FR2479536A1 (fr) * 1980-03-26 1981-10-02 Commissariat Energie Atomique Perfectionnements aux tubes guides des assemblages combustibles pour reacteur nucleaire et procede de demontage de ces tubes guides
SE425272B (sv) * 1981-02-03 1982-09-13 Asea Atom Ab Brenslepatron for kernreaktor
US4366116A (en) * 1981-03-05 1982-12-28 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor fuel assembly duct-tube-to-handling-socket attachment system
US4522780A (en) * 1982-02-16 1985-06-11 Westinghouse Electric Corp. Removal and replacement of fuel rods in nuclear fuel assembly
DE3341966A1 (de) * 1983-11-21 1985-05-30 Kraftwerk Union AG, 4330 Mülheim Kernreaktorbrennelement
US4716016A (en) * 1985-03-04 1987-12-29 Westinghouse Electric Corp. Universal fuel assembly construction for a nuclear reactor
US4702882A (en) * 1985-04-04 1987-10-27 Westinghouse Electric Corp. Quick disconnect top nozzle for a nuclear fuel assembly
US4855100A (en) * 1988-03-02 1989-08-08 Westinghouse Electric Corp. Reconstitutable control rod spider assembly
US4963318A (en) * 1989-04-24 1990-10-16 General Electric Company Spring lock washer for tie rod nuts
JPH0427479A (ja) * 1990-05-22 1992-01-30 Furuno Electric Co Ltd 軸受け洗浄装置
DE4114004A1 (de) * 1991-04-29 1992-11-05 Siemens Ag Brennelement fuer kernreaktoren
TW287280B (it) * 1994-07-22 1996-10-01 Siemens Akitengesellschaft
US5610961A (en) * 1995-10-12 1997-03-11 General Electric Company Fuel assembly structure using channel for load support
US5627866A (en) * 1995-10-12 1997-05-06 General Electric Company Fuel assembly structure using channel for load support
US6310930B1 (en) * 2000-04-12 2001-10-30 General Electric Company Methods for guiding a fuel bundle into a channel
DE102004059195B3 (de) * 2004-12-09 2006-02-23 Framatome Anp Gmbh Brennelement für einen Siedewasserreaktor
EP2405443A1 (en) * 2010-07-06 2012-01-11 Areva NP BWR nuclear fuel assembly with snap-in sleeve spring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060507B (de) * 1958-09-12 1959-07-02 Siemens Ag Kernbrennstoffelement
BE633077A (it) * 1962-05-30
US3338791A (en) * 1965-06-07 1967-08-29 Gen Electric Reactor device
SE312870B (it) * 1967-07-17 1969-07-28 Asea Ab
US3802996A (en) * 1971-09-07 1974-04-09 Transfer Systems Fuel assemblies,grapples therefor and fuel transport apparatus for nu

Also Published As

Publication number Publication date
SE389419B (sv) 1976-11-01
FR2181014A1 (it) 1973-11-30
US3968008A (en) 1976-07-06
JPS4935787A (it) 1974-04-02
FR2181014B1 (it) 1976-05-07
BE798456A (nl) 1973-10-19
NL7205288A (it) 1973-10-23
GB1423058A (en) 1976-01-28
DE2320136A1 (de) 1973-10-31

Similar Documents

Publication Publication Date Title
IT980252B (it) Perfezionamento negli elementi fissili per reattori nucleari
SE384289B (sv) Kernreaktor
IT992611B (it) Reattore nucleare
SE388959B (sv) Lasaggregat for kernreaktorbrensleknippen
BE798323A (fr) Reacteur nucleaire
IT964495B (it) Elementi combustibili per reattori nucleari
IT978770B (it) Dispositivo distanziatore per reattori nucleari
AT342722B (de) Kernreaktor
BE800834A (fr) Reacteur nucleaire
IT989652B (it) Perfezionamento nei reattori nucleari raffreddati a gas
BE802506A (fr) Reacteur nucleaire
AT312752B (de) Kernreaktor
IT1013390B (it) Perfezionamento nei reattori nuclea ri
IT964496B (it) Elementi combustibili per reattori nucleari
SE406660B (sv) Kernreaktoranleggning
IT990600B (it) Impianto di reattore nucleare
IT994148B (it) Perfezionamento nei reattori nucleari
IT964497B (it) Elementi combustibili per reattori nucleari
IT948455B (it) Perfezionamento nei dispositivi di fissaggio per elementi di combustibile per reattori nucleari
IT993036B (it) Reattore nucleare
AT321421B (de) Kernreaktor
ATA670573A (de) Atomreaktoranlage
AT319412B (de) Kernreaktor
IT992671B (it) Reattore nucleare
CH533349A (de) Gasgekühlter Kernreaktor