DE3247544A1 - Brennelementbuendel - Google Patents

Brennelementbuendel

Info

Publication number
DE3247544A1
DE3247544A1 DE19823247544 DE3247544A DE3247544A1 DE 3247544 A1 DE3247544 A1 DE 3247544A1 DE 19823247544 DE19823247544 DE 19823247544 DE 3247544 A DE3247544 A DE 3247544A DE 3247544 A1 DE3247544 A1 DE 3247544A1
Authority
DE
Germany
Prior art keywords
fuel
rods
fuel assembly
absorber
spacers
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.)
Withdrawn
Application number
DE19823247544
Other languages
German (de)
English (en)
Inventor
Johann 72474 Västerås Lindner
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.)
Westinghouse Electric Sweden AB
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
Publication of DE3247544A1 publication Critical patent/DE3247544A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/117—Clusters of control rods; Spider construction
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
DE19823247544 1981-12-29 1982-12-22 Brennelementbuendel Withdrawn DE3247544A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107817A SE429271B (sv) 1981-12-29 1981-12-29 Brenslepatron med absorbatorstavar

Publications (1)

Publication Number Publication Date
DE3247544A1 true DE3247544A1 (de) 1983-07-07

Family

ID=20345383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823247544 Withdrawn DE3247544A1 (de) 1981-12-29 1982-12-22 Brennelementbuendel

Country Status (4)

Country Link
BE (1) BE895472A (fr)
DE (1) DE3247544A1 (fr)
FR (1) FR2519178A1 (fr)
SE (1) SE429271B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606880A (en) * 1984-10-22 1986-08-19 Westinghouse Electric Corp. Symmetric blanket nuclear fuel assembly
US4699750A (en) * 1986-02-26 1987-10-13 Westinghouse Electric Corp. Apparatus for storage, retrieval and deployment of drag gages used in fuel assembly inspection
US4716016A (en) * 1985-03-04 1987-12-29 Westinghouse Electric Corp. Universal fuel assembly construction for a nuclear reactor
US4770840A (en) * 1984-05-30 1988-09-13 Framatome Spectral shift light water nuclear reactor
US5386439A (en) * 1983-09-13 1995-01-31 Framatome Spectral shift nuclear reactor with improved efficiency

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337636C1 (de) * 1983-10-15 1987-01-02 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren und Einrichtung zum Austausch von Neutronenabsorberstaeben
EP0151969B1 (fr) * 1984-02-14 1989-06-28 Westinghouse Electric Corporation Système de bouchon contenant du combustible
US4699756A (en) * 1985-08-08 1987-10-13 Westinghouse Electric Corp. Full length control rod employing axially inhomogeneous absorber materials for zero reactivity redistribution factor
FR2864325B1 (fr) * 2003-12-22 2008-02-15 Framatome Anp Coeur d'un reacteur nucleaire refroidi par l'eau sous pression et assemblage de combustible du coeur
EP3573074B1 (fr) 2018-05-25 2020-11-04 Thor Energy AS Dispositif auxiliaire pour ensemble de combustible, ensemble de combustible et procédé d'exploitation d'un réacteur à eau sous pression

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2515575A1 (de) * 1974-04-12 1975-10-23 Redaelli Spa Giuseppe Fratello Verbesserung an schirmen
DE2845515A1 (de) * 1977-10-26 1979-05-31 Babcock & Wilcox Co Endhalterung fuer ein kernreaktor- brennelement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2515575A1 (de) * 1974-04-12 1975-10-23 Redaelli Spa Giuseppe Fratello Verbesserung an schirmen
DE2845515A1 (de) * 1977-10-26 1979-05-31 Babcock & Wilcox Co Endhalterung fuer ein kernreaktor- brennelement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386439A (en) * 1983-09-13 1995-01-31 Framatome Spectral shift nuclear reactor with improved efficiency
US4770840A (en) * 1984-05-30 1988-09-13 Framatome Spectral shift light water nuclear reactor
US4606880A (en) * 1984-10-22 1986-08-19 Westinghouse Electric Corp. Symmetric blanket nuclear fuel assembly
US4716016A (en) * 1985-03-04 1987-12-29 Westinghouse Electric Corp. Universal fuel assembly construction for a nuclear reactor
US4699750A (en) * 1986-02-26 1987-10-13 Westinghouse Electric Corp. Apparatus for storage, retrieval and deployment of drag gages used in fuel assembly inspection

Also Published As

Publication number Publication date
BE895472A (fr) 1983-04-15
SE8107817L (sv) 1983-06-30
FR2519178A1 (fr) 1983-07-01
SE429271B (sv) 1983-08-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal